svn-gvsig-desktop / branches / v10 / extensions / extJDBC / src / com / iver / cit / gvsig / fmap / drivers / jdbc / oracle / OracleSpatialDriver.java @ 10172
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package com.iver.cit.gvsig.fmap.drivers.jdbc.oracle; |
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import java.awt.Shape; |
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import java.awt.geom.Point2D; |
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import java.awt.geom.Rectangle2D; |
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import java.io.File; |
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import java.io.IOException; |
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import java.sql.Connection; |
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import java.sql.DatabaseMetaData; |
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import java.sql.ResultSet; |
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import java.sql.ResultSetMetaData; |
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import java.sql.SQLException; |
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import java.sql.Statement; |
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import java.sql.Types; |
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import java.text.ParseException; |
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import java.util.ArrayList; |
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import java.util.HashMap; |
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import java.util.Hashtable; |
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import java.util.Iterator; |
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import java.util.Random; |
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import java.util.TreeMap; |
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|
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import oracle.jdbc.OracleConnection; |
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import oracle.spatial.geometry.JGeometry; |
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import oracle.sql.ARRAY; |
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import oracle.sql.Datum; |
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import oracle.sql.NUMBER; |
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import oracle.sql.ROWID; |
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import oracle.sql.STRUCT; |
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import oracle.sql.StructDescriptor; |
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|
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import org.apache.log4j.Logger; |
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import org.geotools.data.oracle.sdo.GeometryConverter; |
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import com.hardcode.gdbms.engine.data.DataSource; |
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import com.hardcode.gdbms.engine.data.DataSourceFactory; |
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import com.hardcode.gdbms.engine.data.SourceInfo; |
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import com.hardcode.gdbms.engine.data.edition.DataWare; |
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import com.hardcode.gdbms.engine.data.file.FileSourceInfo; |
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import com.hardcode.gdbms.engine.spatial.fmap.FShapeGeneralPathX; |
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import com.hardcode.gdbms.engine.values.DoubleValue; |
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import com.hardcode.gdbms.engine.values.Value; |
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import com.hardcode.gdbms.engine.values.ValueFactory; |
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|
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import com.iver.cit.gvsig.fmap.DriverException; |
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import com.iver.cit.gvsig.fmap.core.DefaultFeature; |
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import com.iver.cit.gvsig.fmap.core.FGeometryCollection; |
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import com.iver.cit.gvsig.fmap.core.FMultiPoint2D; |
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import com.iver.cit.gvsig.fmap.core.FNullGeometry; |
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import com.iver.cit.gvsig.fmap.core.FPoint2D; |
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import com.iver.cit.gvsig.fmap.core.FPolygon2D; |
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import com.iver.cit.gvsig.fmap.core.FPolyline2D; |
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import com.iver.cit.gvsig.fmap.core.FShape; |
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import com.iver.cit.gvsig.fmap.core.GeneralPathX; |
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import com.iver.cit.gvsig.fmap.core.ICanReproject; |
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import com.iver.cit.gvsig.fmap.core.IFeature; |
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import com.iver.cit.gvsig.fmap.core.IGeometry; |
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import com.iver.cit.gvsig.fmap.core.ShapeFactory; |
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import com.iver.cit.gvsig.fmap.core.v02.FConverter; |
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import com.iver.cit.gvsig.fmap.drivers.DBLayerDefinition; |
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import com.iver.cit.gvsig.fmap.drivers.DefaultDBDriver; |
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import com.iver.cit.gvsig.fmap.drivers.DriverAttributes; |
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import com.iver.cit.gvsig.fmap.drivers.FieldDescription; |
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import com.iver.cit.gvsig.fmap.drivers.IFeatureIterator; |
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import com.iver.cit.gvsig.fmap.drivers.dbf.DBFDriver; |
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import com.iver.cit.gvsig.fmap.edition.EditableAdapter; |
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import com.iver.cit.gvsig.fmap.edition.EditionException; |
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import com.iver.cit.gvsig.fmap.edition.IWriteable; |
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import com.iver.cit.gvsig.fmap.edition.IWriter; |
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import com.iver.cit.gvsig.fmap.layers.LayerFactory; |
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import com.iver.cit.gvsig.fmap.layers.SelectableDataSource; |
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import com.iver.cit.gvsig.project.documents.table.ProjectTable; |
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import com.iver.cit.gvsig.project.documents.table.ProjectTableFactory; |
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import com.vividsolutions.jts.algorithm.CGAlgorithms; |
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import com.vividsolutions.jts.geom.Coordinate; |
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import com.vividsolutions.jts.geom.Geometry; |
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import com.vividsolutions.jts.geom.GeometryFactory; |
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import com.vividsolutions.jts.geom.LineString; |
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import com.vividsolutions.jts.geom.LinearRing; |
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import com.vividsolutions.jts.geom.MultiPolygon; |
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import com.vividsolutions.jts.geom.Polygon; |
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import com.vividsolutions.jts.geom.impl.CoordinateArraySequence; |
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|
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/**
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* Vectorial driver to access Oracle databases. Should work on Oracle Locator.
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*
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* @author jldominguez
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*
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*/
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public class OracleSpatialDriver extends DefaultDBDriver implements |
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ICanReproject, IWriteable { |
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private static Logger logger = Logger.getLogger(OracleSpatialDriver.class.getName()); |
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private OracleSpatialWriter writer = null; |
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private static double FLATNESS = 0.8; |
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private static int FETCH_SIZE = 15000; |
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// utility object to convert geometries.
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private GeometryConverter geotools_conv;
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// switch variable
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private boolean use_geotools = false; |
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|
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// constants
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public static final int GEODETIC_FULLEXTENT_SAMPLE_SIZE = 50; |
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public static final String GEODETIC_SRID = "8307"; |
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public static final String ASSUMED_ORACLE_SRID = "8307"; |
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private boolean tableHasSrid = true; |
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|
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// ------------------------------------------------
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private boolean isNotAvailableYet = true; |
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private IGeometry nullGeom = new FNullGeometry(); |
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private Value nullVal = ValueFactory.createNullValue();
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private String nullSampleSqlCondition = "(ROWNUM = 1)"; |
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// private EmptyFeatureIterator emptyIt = new EmptyFeatureIterator();
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private IdLoaderThread idLoader;
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// private FLayer myLayer = null;
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// private TOC myTOC = null;
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// ------------------------------------------------
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public static final String NAME = "Oracle Spatial Database Driver"; |
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public static final int ID_COLUMN_INDEX = 1; |
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public static final String ORACLE_GEOMETADATA_VIEW = "USER_SDO_GEOM_METADATA"; |
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public static final String ORACLE_EPSG_TABLE_NAME = "ORA_EPSG"; |
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public static final String ORACLE_EPSG_FILE_NAME = "ora_epsg.dbf"; |
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public static final String DEFAULT_GEO_FIELD = "GEOMETRY"; |
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public static final String ORACLE_ID_FIELD = "ROWID"; |
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public static final String DEFAULT_ID_FIELD = "GID"; |
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public static final String ORACLE_GEO_SCHEMA = "MDSYS"; |
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public static final String CONN_STR_BEGIN = "jdbc:oracle:thin:"; |
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public static final int VARCHAR2_STANDARD_SIZE = 80; |
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public static final int VARCHAR2_LONG_SIZE = 256; |
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public static final int MAX_ID_LENGTH = 30; |
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private final static GeometryFactory geomFactory = new GeometryFactory(); |
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public static final double IRRELEVANT_DISTANCE = 0.00000001; |
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private DriverAttributes drvAtts;
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private int[] pkOneBasedIndexes; |
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private String[] fieldNames; |
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private String not_restricted_sql = ""; |
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private Shape originalOracleWorkingArea; |
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private STRUCT originalOracleWAStruct = null; |
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private String idFieldNames; |
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private int oneBasedGeoColInd = 0; |
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private int shapeType = -1; |
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private boolean needsCollectionLayer = true; |
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// ----------------------------------------------
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// one feature is cached to avoid querying for each attribute request:
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private IFeature singleCachedFeature = null; |
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private long singleCachedFeatureRowNum = -1; |
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// ----------------------------------------------
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private boolean cancelIDLoad = false; |
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// ----------------------------------------------
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private String geoColName = ""; |
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private String oracleSRID; |
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private String epsgSRID; |
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private String destProj = ""; |
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private Rectangle2D fullExtent = null; |
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private boolean emptyWhereClause = true; |
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private boolean isGeogCS = false; |
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// new hash map to perform queries by row number:
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private HashMap rowToId = new HashMap(); |
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private String standardSelectExpressionTrue = null; |
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private String standardSelectExpressionFalse = null; |
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public OracleSpatialDriver() {
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drvAtts = new DriverAttributes();
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drvAtts.setLoadedInMemory(false);
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} |
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public void setData(Object[] params) { |
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createOracleEpsgTable(); |
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setData((Connection) params[0], (DBLayerDefinition) params[1]); |
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} |
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private void adjustLyrDef() throws SQLException { |
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DBLayerDefinition ldef = getLyrDef(); |
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int cnt = metaData.getColumnCount();
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FieldDescription[] _new = new FieldDescription[cnt]; |
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for (int i=0; i<cnt; i++ ) { |
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_new[i] = new FieldDescription();
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_new[i].setFieldName(metaData.getColumnName(i + 1));
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_new[i].setDefaultValue(ValueFactory.createNullValue()); |
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_new[i].setFieldAlias(_new[i].getFieldName()); |
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_new[i].setFieldLength(getFieldWidth(i)); |
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int _type = metaData.getColumnType(i + 1); |
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_new[i].setFieldType(_type); |
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if ((_type == Types.FLOAT) |
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|| (_type == Types.DOUBLE)
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|| (_type == Types.DECIMAL)
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|| (_type == Types.REAL)) {
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_new[i].setFieldDecimalCount(6);
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} else {
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_new[i].setFieldDecimalCount(0);
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} |
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} |
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ldef.setFieldsDesc(_new); |
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setLyrDef(ldef); |
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} |
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public void setData(Connection _conn, DBLayerDefinition lyrDef) { |
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createOracleEpsgTable(); |
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conn = _conn; |
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geotools_conv = new GeometryConverter((OracleConnection) conn);
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lyrDef.setConnection(conn); |
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setLyrDef(lyrDef); |
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geoColName = lyrDef.getFieldGeometry(); |
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not_restricted_sql = |
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"select " + getStandardSelectExpression() + " from " + getTableName() + " c "; |
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// various metadata settings
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// getMetaDataInThisThread();
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cleanWhereClause(); |
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loadSdoMetadata(); |
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oneRowMetadata(); |
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cancelIDLoad = false;
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idLoader = new IdLoaderThread(this); |
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idLoader.start(); |
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} |
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/**
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* Utility method to load IDs in a different thred, so that gvsig's gui
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* does not get blocked.
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*
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*/
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public void getMetaDataInThisThread() { |
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// PluginServices.getMDIManager().setWaitCursor();
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// String statustxt = PluginServices.getMainFrame().getStatusBar().getStatusText();
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setWAStruct(); |
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getMetadata(); |
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// PluginServices.getMainFrame().getStatusBar().setInfoText(statustxt);
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// PluginServices.getMDIManager().restoreCursor();
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} |
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private void getMetadata() { |
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setIdRowTable(); |
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if (cancelIDLoad) {
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return;
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} |
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originalOracleWorkingArea = getLyrDef().getWorkingArea(); |
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setWAStruct(); |
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} |
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private boolean needsCollectionLayer() { |
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try {
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// SELECT DISTINCT(C.GEOM.SDO_GTYPE) FROM COMUICV C
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// String qry = "select distinct(c." + geoColName + ".SDO_GTYPE) from " + getTableName() + " c";
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String qry = "select c." + geoColName + ".SDO_ELEM_INFO from " + getTableName() + " c"; |
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// SDO_ELEM_INFO
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Statement _st = conn.createStatement();
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ResultSet _rs = _st.executeQuery(qry);
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ArrayList types = new ArrayList(); |
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int aux = 0; |
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ARRAY info_aux; |
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int[] info_aux_int; |
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int size;
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while (_rs.next()) {
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// aux = _rs.getInt(1);
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info_aux = (ARRAY) _rs.getObject(1);
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info_aux_int = info_aux.getIntArray(); |
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size = info_aux_int.length / 3;
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for (int i=0; i<size; i++) { |
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aux = info_aux_int[3 * i + 1]; |
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} |
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types.add(new Integer(aux % 1000)); |
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if ((aux % 1000) != 3) { |
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System.err.println("x"); |
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} |
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} |
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_rs.close(); |
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_st.close(); |
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boolean resp = hasSeveralGeometryTypes(types, false); |
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return resp;
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} catch (Exception se) { |
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System.err.println("Error while getting SDO metadata: " |
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+ se.getMessage()); |
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} |
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return false; |
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} |
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private boolean hasSeveralGeometryTypes(ArrayList tt, boolean are_dims) { |
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if (tt.size() == 0) { |
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return false; |
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} |
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HashMap m = new HashMap(); |
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for (int i=0; i<tt.size(); i++) { |
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Integer integ = (Integer) tt.get(i); |
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int val = integ.intValue();
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if ((val == 4) && (! are_dims)) { |
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return true; |
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} |
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m.put("" + (val % 4), "a type"); |
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} |
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Iterator iter = m.keySet().iterator();
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iter.next(); |
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return iter.hasNext();
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} |
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private String getOracleSridFromCurrentRecord(ResultSet _rs) |
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throws SQLException { |
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Object obj = _rs.getObject("SRID"); |
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if (obj == null) { |
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logger.warn("No SRID found for this table.");
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tableHasSrid = false;
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return ASSUMED_ORACLE_SRID;
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} |
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return obj.toString();
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} |
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private Rectangle2D getFullExtentFromCurrentRecord(ResultSet _rs) |
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throws SQLException { |
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ARRAY dim_info_array = (ARRAY) _rs.getObject("DIMINFO");
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if (dim_info_array == null) { |
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// no full extent found:
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return null; |
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} else {
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Datum[] da = dim_info_array.getOracleArray();
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/*
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if (da.length != 2) {
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throw new SQLException(
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"Expected a 2-dimensional array, found: " + da.length);
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}
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*/
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STRUCT sx = (STRUCT) da[0];
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STRUCT sy = (STRUCT) da[1];
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try {
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double minx = Double.parseDouble(sx.getAttributes()[1] |
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.toString()); |
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double maxx = Double.parseDouble(sx.getAttributes()[2] |
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.toString()); |
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double miny = Double.parseDouble(sy.getAttributes()[1] |
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.toString()); |
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double maxy = Double.parseDouble(sy.getAttributes()[2] |
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.toString()); |
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if (minx > maxx) {
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double aux = minx;
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minx = maxx; |
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maxx = aux; |
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} |
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if (miny > maxy) {
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double aux = miny;
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miny = maxy; |
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maxy = aux; |
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} |
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return getRectangle(minx, maxx, miny, maxy);
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// fullExtentJTS = shapeToGeometry(fullExtent);
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} catch (Exception ex) { |
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System.err
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.println("Error while getting full extent from metadata table.");
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return null; |
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// fullExtentJTS = null;
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} |
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} |
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} |
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private void loadSdoMetadata() { |
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try {
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Statement _st = conn.createStatement();
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String qry = "select * from " + ORACLE_GEOMETADATA_VIEW |
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+ " where TABLE_NAME = " + "'" + getTableName() + "'"; |
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ResultSet _rs = _st.executeQuery(qry);
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|
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if (_rs.next()) {
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oracleSRID = getOracleSridFromCurrentRecord(_rs); |
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isGeogCS = getIsGCS(oracleSRID, tableHasSrid, conn); |
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epsgSRID = oracleSridToEpsgSrid(oracleSRID); |
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geoColName = _rs.getString("COLUMN_NAME");
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|
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fullExtent = getFullExtentFromCurrentRecord(_rs); |
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_rs.close(); |
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_st.close(); |
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|
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} else {
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throw new SQLException("Empty resultset from this query: " |
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+ qry); |
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} |
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} catch (SQLException se) { |
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System.err.println("Error while getting SDO metadata: " |
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+ se.getMessage()); |
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} |
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|
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} |
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|
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/**
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* Utilitu method to find out if a coordinate system is geodetic or not.
|
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*
|
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* @param oracleSRID2 the coordinate system's oracle code
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* @param thas whether the table has a coordinate system set.
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* if not, the method returns false.
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* @param _conn conenction object
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* @return whether the coordinate system is geodetic or not.
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*/
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public static boolean getIsGCS(String oracleSRID2, boolean thas, Connection _conn) { |
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|
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if (! thas) {
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return false; |
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} |
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|
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int ora_cs = -10; |
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try {
|
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ora_cs = Integer.parseInt(oracleSRID2);
|
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} catch (Exception ex) { |
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return false; |
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} |
442 |
|
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if (((ora_cs > 8000) && (ora_cs < 8999)) || (ora_cs == 524288)) { |
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return true; |
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} |
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|
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String _sql = "SELECT WKTEXT FROM CS_SRS WHERE SRID = " + ora_cs; |
448 |
try {
|
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java.sql.PreparedStatement _ps = _conn.prepareStatement(_sql, |
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ResultSet.TYPE_FORWARD_ONLY, ResultSet.CONCUR_READ_ONLY); |
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_ps.execute(); |
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ResultSet _rs = _ps.getResultSet();
|
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_rs.next(); |
454 |
|
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String wkt = (String) _rs.getObject(1); |
456 |
|
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wkt = wkt.substring(0, 6); |
458 |
|
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_rs.close(); |
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_ps.close(); |
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return (wkt.compareToIgnoreCase("geogcs") == 0); |
462 |
|
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} catch (Exception se) { |
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logger.error("While getting SRID WKT: " + se.getMessage());
|
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} |
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return false; |
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} |
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|
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private Rectangle2D getFullExtentFromSample() { |
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// numReg has a value
|
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|
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if (numReg == 0) { |
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return null; |
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} else {
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return getBoundingFromSample(numReg);
|
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} |
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} |
478 |
|
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private Rectangle2D getRectangle(double minx, double maxx, double miny, |
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double maxy) {
|
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|
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Rectangle2D resp = new Rectangle2D.Double(minx, miny, maxx - minx, maxy |
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- miny); |
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return resp;
|
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} |
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|
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private void oneRowMetadata() { |
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|
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try {
|
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String _sql = "select " + getStandardSelectExpression() |
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+ ", c." + geoColName
|
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+ " from " + getTableName() + " c "; |
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|
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st = conn.createStatement(ResultSet.TYPE_SCROLL_INSENSITIVE,
|
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ResultSet.CONCUR_READ_ONLY);
|
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ResultSet _rs = st.executeQuery(_sql + " where (rownum = 1)"); |
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if (_rs.next()) {
|
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STRUCT sample_geo = (STRUCT) _rs.getObject(geoColName); |
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shapeType = getShapeTypeOfStruct(sample_geo); |
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} else {
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shapeType = FShape.MULTI; |
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} |
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|
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// -----------------------
|
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|
506 |
_rs = st.executeQuery(not_restricted_sql + " where (rownum = 1)");
|
507 |
metaData = _rs.getMetaData(); |
508 |
// geoColInd = _rs.findColumn(geoColName);
|
509 |
oneBasedGeoColInd = metaData.getColumnCount() + 1;
|
510 |
|
511 |
DatabaseMetaData dbmd = conn.getMetaData();
|
512 |
pkOneBasedIndexes = getPKIndexes(dbmd, _rs); |
513 |
|
514 |
int cnt = metaData.getColumnCount();
|
515 |
fieldNames = new String[cnt]; |
516 |
for (int i = 0; i < cnt; i++) { |
517 |
fieldNames[i] = metaData.getColumnName(i + 1);
|
518 |
} |
519 |
getIdFieldNames(); |
520 |
|
521 |
adjustLyrDef(); |
522 |
|
523 |
_rs.close(); // st no debe cerrarse ya que las llamadas a metadata lo encesitan
|
524 |
|
525 |
} catch (SQLException se) { |
526 |
logger.error("While getting metadata. " + se.getMessage());
|
527 |
} |
528 |
} |
529 |
|
530 |
private int getShapeTypeOfStruct(STRUCT sample) throws SQLException { |
531 |
|
532 |
int code = ((NUMBER) sample.getOracleAttributes()[0]).intValue() % 10; |
533 |
switch (code) {
|
534 |
case 1: |
535 |
return FShape.POINT;
|
536 |
case 2: |
537 |
return FShape.LINE;
|
538 |
case 3: |
539 |
return FShape.POLYGON;
|
540 |
case 5: |
541 |
return FShape.MULTIPOINT;
|
542 |
case 6: |
543 |
return FShape.LINE;
|
544 |
case 7: |
545 |
return FShape.POLYGON;
|
546 |
} |
547 |
|
548 |
System.err.println("Unknown type"); |
549 |
return FShape.NULL;
|
550 |
} |
551 |
|
552 |
private String getIdFieldNames() { |
553 |
|
554 |
try {
|
555 |
idFieldNames = "";
|
556 |
for (int i = 0; i < pkOneBasedIndexes.length; i++) { |
557 |
idFieldNames = idFieldNames |
558 |
+ metaData.getColumnName(pkOneBasedIndexes[i]) + ", ";
|
559 |
} |
560 |
} catch (SQLException se) { |
561 |
|
562 |
} |
563 |
idFieldNames = idFieldNames.substring(0, idFieldNames.length() - 2); |
564 |
return idFieldNames;
|
565 |
} |
566 |
|
567 |
private int[] getPKIndexes(DatabaseMetaData metaData, ResultSet table_rs) { |
568 |
|
569 |
int[] _res = new int[1]; |
570 |
_res[0] = 1; |
571 |
return _res;
|
572 |
} |
573 |
|
574 |
public String getSqlTotal() { |
575 |
// TODO Auto-generated method stub
|
576 |
return ""; |
577 |
} |
578 |
|
579 |
public String getCompleteWhere() { |
580 |
// TODO Auto-generated method stub
|
581 |
return ""; |
582 |
} |
583 |
|
584 |
public IFeatureIterator getFeatureIterator(String sql) |
585 |
throws DriverException {
|
586 |
|
587 |
if (isNotAvailableYet) {
|
588 |
return null; |
589 |
// return emptyIt;
|
590 |
} |
591 |
|
592 |
singleCachedFeatureRowNum = -1;
|
593 |
Object[] rs_st = getViewResultSet(null, sql, tableHasSrid); |
594 |
|
595 |
ResultSet localrs = (ResultSet) rs_st[0]; |
596 |
Statement _st = (Statement) rs_st[1]; |
597 |
|
598 |
return new OracleSpatialFeatureIterator( |
599 |
this, localrs, _st, oneBasedGeoColInd, use_geotools);
|
600 |
} |
601 |
|
602 |
public String getConnectionStringBeginning() { |
603 |
// oracle
|
604 |
return CONN_STR_BEGIN;
|
605 |
} |
606 |
|
607 |
static {
|
608 |
try {
|
609 |
Class.forName("oracle.jdbc.driver.OracleDriver"); |
610 |
} catch (ClassNotFoundException e) { |
611 |
throw new RuntimeException(e); |
612 |
} |
613 |
} |
614 |
|
615 |
public void open() throws DriverException { |
616 |
} |
617 |
|
618 |
public int getDefaultPort() { |
619 |
// oracle port
|
620 |
return 1521; |
621 |
} |
622 |
|
623 |
public IFeatureIterator getFeatureIterator(Rectangle2D r, String strEPSG) |
624 |
throws DriverException {
|
625 |
|
626 |
if (isNotAvailableYet) {
|
627 |
return null; |
628 |
} |
629 |
|
630 |
singleCachedFeatureRowNum = -1;
|
631 |
Shape wa_and_view = intersectWorkingAreaAndView(r);
|
632 |
if (wa_and_view == null) { |
633 |
return null; //; |
634 |
} |
635 |
STRUCT local_st = shapeToStruct(wa_and_view, FShape.NULL, |
636 |
tableHasSrid, false, true); |
637 |
|
638 |
Object[] rs_st = getViewResultSet(local_st, null, tableHasSrid); |
639 |
|
640 |
ResultSet localrs = (ResultSet) rs_st[0]; |
641 |
Statement _st = (Statement) rs_st[1]; |
642 |
|
643 |
return new OracleSpatialFeatureIterator( |
644 |
this, localrs, _st, oneBasedGeoColInd, use_geotools);
|
645 |
} |
646 |
|
647 |
private Shape intersectWorkingAreaAndView(Rectangle2D r) { |
648 |
|
649 |
if (originalOracleWorkingArea == null) { |
650 |
return r;
|
651 |
} |
652 |
|
653 |
Rectangle2D res = null; // new Rectangle2D.Double(); |
654 |
|
655 |
if (originalOracleWorkingArea instanceof Rectangle2D) { |
656 |
res = doIntersect(r, (Rectangle2D) originalOracleWorkingArea);
|
657 |
// Rectangle2D.intersect(r, (Rectangle2D) originalOracleWorkingArea, res);
|
658 |
} else {
|
659 |
// TODO
|
660 |
Rectangle2D aux = originalOracleWorkingArea.getBounds2D();
|
661 |
// res = r.createIntersection(aux);
|
662 |
res = doIntersect(r, aux); |
663 |
// Rectangle2D.intersect(r, aux, res);
|
664 |
} |
665 |
return res;
|
666 |
} |
667 |
|
668 |
public IFeatureIterator getFeatureIterator(Rectangle2D r, String strEPSG, |
669 |
String[] alphaNumericFieldsNeeded) throws DriverException { |
670 |
|
671 |
if (isNotAvailableYet) {
|
672 |
return null; |
673 |
// return emptyIt;
|
674 |
} |
675 |
|
676 |
singleCachedFeatureRowNum = -1;
|
677 |
return getFeatureIterator(r, strEPSG);
|
678 |
} |
679 |
|
680 |
public String getGeometryField(String fieldName) { |
681 |
return fieldName;
|
682 |
// return "ASBINARY(" + fieldName + ")";
|
683 |
} |
684 |
|
685 |
public DriverAttributes getDriverAttributes() {
|
686 |
return drvAtts;
|
687 |
} |
688 |
|
689 |
public IGeometry getShape(int _ind) throws IOException { |
690 |
|
691 |
if (isNotAvailableYet) {
|
692 |
return nullGeom;
|
693 |
} |
694 |
|
695 |
ROWID r_id = (ROWID) rowToId.get(new Integer(_ind)); |
696 |
|
697 |
String _sql = "select " + geoColName + " from " + getTableName() |
698 |
+ " where rowid = ?";
|
699 |
|
700 |
try {
|
701 |
|
702 |
java.sql.PreparedStatement ps = conn.prepareStatement(_sql); |
703 |
ps.setObject(1, r_id);
|
704 |
// Statement stmnt = conn.createStatement();
|
705 |
ps.execute(); |
706 |
|
707 |
ResultSet _res = ps.getResultSet();
|
708 |
|
709 |
if (_res.next()) {
|
710 |
|
711 |
STRUCT _st = (oracle.sql.STRUCT) _res.getObject(1); // geocolind); |
712 |
IGeometry theGeom = getGeometryUsing(_st, use_geotools); |
713 |
_res.close(); |
714 |
ps.close(); |
715 |
return theGeom;
|
716 |
|
717 |
} else {
|
718 |
|
719 |
logger.error("Unable to get shape: " + _ind + " (probably due to edition)"); |
720 |
return nullGeom;
|
721 |
|
722 |
|
723 |
} |
724 |
} catch (SQLException se) { |
725 |
throw new IOException("SQLException: " + se.getMessage()); |
726 |
} |
727 |
} |
728 |
|
729 |
public boolean isWritable() { |
730 |
return true; |
731 |
} |
732 |
|
733 |
public String getName() { |
734 |
return NAME;
|
735 |
} |
736 |
|
737 |
public int[] getPrimaryKeys() |
738 |
throws com.hardcode.gdbms.engine.data.driver.DriverException {
|
739 |
|
740 |
return pkOneBasedIndexes;
|
741 |
} |
742 |
|
743 |
public void write(DataWare dataWare) |
744 |
throws com.hardcode.gdbms.engine.data.driver.DriverException {
|
745 |
} |
746 |
|
747 |
private void setIdRowTable() { |
748 |
hashRelate = new Hashtable(); |
749 |
java.sql.PreparedStatement ps = null;
|
750 |
|
751 |
try {
|
752 |
String _sql = getIdAndElemInfoFullResulltSetQuery();
|
753 |
|
754 |
logger.debug("SQL para leer ids: " + _sql);
|
755 |
|
756 |
|
757 |
ps = conn.prepareStatement(_sql, |
758 |
ResultSet.TYPE_FORWARD_ONLY, ResultSet.CONCUR_READ_ONLY); |
759 |
ps.setFetchDirection(ResultSet.FETCH_FORWARD);
|
760 |
ps.setFetchSize(FETCH_SIZE); |
761 |
|
762 |
// ResultSet.TYPE_FORWARD_ONLY, ResultSet.CONCUR_READ_ONLY);
|
763 |
// _st.setFetchDirection(ResultSet.FETCH_FORWARD);
|
764 |
// _st.setFetchSize(200);
|
765 |
|
766 |
if (originalOracleWAStruct != null) { |
767 |
ps.setObject(1, originalOracleWAStruct);
|
768 |
} |
769 |
|
770 |
ps.execute(); |
771 |
ResultSet _r = ps.getResultSet();
|
772 |
ROWID ri = null;
|
773 |
|
774 |
int row = 0; |
775 |
String gid;
|
776 |
Value aux = null;
|
777 |
|
778 |
// ----------------------------------- types init
|
779 |
ArrayList types = new ArrayList(); |
780 |
int types_aux = 0; |
781 |
|
782 |
ARRAY info_aux; |
783 |
int[] info_aux_int; |
784 |
int size;
|
785 |
// ----------------------------------- types init
|
786 |
|
787 |
logger.debug("Beginning of result set:");
|
788 |
|
789 |
while (_r.next()) {
|
790 |
// ---------------------------------------
|
791 |
ri = (ROWID) _r.getObject(1);
|
792 |
gid = ri.stringValue(); |
793 |
aux = ValueFactory.createValue(gid); |
794 |
Integer intobj = new Integer(row); |
795 |
hashRelate.put(aux, intobj); |
796 |
rowToId.put(intobj, ri); |
797 |
|
798 |
if ((row % 5000) == 0) { |
799 |
|
800 |
// ------------------------------------------- cancel load
|
801 |
if (cancelIDLoad) {
|
802 |
hashRelate.clear(); |
803 |
rowToId.clear(); |
804 |
return;
|
805 |
} |
806 |
// -------------------------------------------
|
807 |
|
808 |
String fmt = OracleSpatialUtils.getFormattedInteger(row);
|
809 |
logger.info("IDs read: " + fmt);
|
810 |
} |
811 |
row++; |
812 |
// --------------------------------------- types
|
813 |
|
814 |
info_aux = (ARRAY) _r.getObject(2);
|
815 |
if (info_aux == null) { |
816 |
// logger.debug("NULL info array found in record: " + row);
|
817 |
} else {
|
818 |
info_aux_int = info_aux.getIntArray(); |
819 |
size = info_aux_int.length / 3;
|
820 |
for (int i=0; i<size; i++) { |
821 |
types_aux = info_aux_int[3 * i + 1]; |
822 |
types.add(new Integer(types_aux % 1000)); |
823 |
} |
824 |
} |
825 |
// --------------------------------------- types end
|
826 |
} |
827 |
_r.close(); |
828 |
ps.close(); |
829 |
numReg = row; |
830 |
|
831 |
needsCollectionLayer = hasSeveralGeometryTypes(types, false);
|
832 |
if (needsCollectionLayer) {
|
833 |
shapeType = FShape.MULTI; |
834 |
} |
835 |
|
836 |
} catch (SQLException e) { |
837 |
System.err.println("While setting id-row hashmap: " + e.getMessage()); |
838 |
} |
839 |
} |
840 |
|
841 |
|
842 |
public int getFieldCount() |
843 |
throws com.hardcode.gdbms.engine.data.driver.DriverException {
|
844 |
try {
|
845 |
return metaData.getColumnCount();
|
846 |
} catch (SQLException e) { |
847 |
System.err.println("While getting field count: " + e.getMessage()); |
848 |
throw new com.hardcode.gdbms.engine.data.driver.DriverException(e |
849 |
.getMessage()); |
850 |
} |
851 |
} |
852 |
|
853 |
public String[] getFieldNames() { |
854 |
return fieldNames;
|
855 |
} |
856 |
|
857 |
public String getTotalFields() { |
858 |
String strAux = ""; |
859 |
for (int i = 0; i < fieldNames.length; i++) { |
860 |
if (i == 0) { |
861 |
strAux = fieldNames[i]; |
862 |
} else {
|
863 |
strAux = strAux + ", " + fieldNames[i];
|
864 |
} |
865 |
} |
866 |
return strAux;
|
867 |
} |
868 |
|
869 |
public int getFieldType(int idField) |
870 |
throws com.hardcode.gdbms.engine.data.driver.DriverException {
|
871 |
|
872 |
int i = 0; |
873 |
|
874 |
try {
|
875 |
i = idField + 1; // idField viene basado en 0 |
876 |
|
877 |
// if (i == 0) {
|
878 |
// return Types.VARCHAR;
|
879 |
// }
|
880 |
|
881 |
int __type = metaData.getColumnType(i);
|
882 |
|
883 |
// we must add this entry because we did not remove the 'geometry' column
|
884 |
if (__type == Types.STRUCT) |
885 |
return Types.VARCHAR; // .STRUCT; |
886 |
// ----------------------------------------------------------------------
|
887 |
|
888 |
if (__type == Types.VARCHAR) |
889 |
return Types.VARCHAR; |
890 |
if (__type == Types.FLOAT) |
891 |
return Types.FLOAT; |
892 |
if (__type == Types.DOUBLE) |
893 |
return Types.DOUBLE; |
894 |
if (__type == Types.INTEGER) |
895 |
return Types.INTEGER; |
896 |
if (__type == Types.SMALLINT) |
897 |
return Types.SMALLINT; |
898 |
if (__type == Types.TINYINT) |
899 |
return Types.TINYINT; |
900 |
if (__type == Types.BIGINT) |
901 |
return Types.BIGINT; |
902 |
if (__type == Types.BIT) |
903 |
return Types.BIT; |
904 |
if (__type == Types.DATE) |
905 |
return Types.DATE; |
906 |
if (__type == Types.DECIMAL) |
907 |
return Types.DOUBLE; |
908 |
if (__type == Types.NUMERIC) |
909 |
return Types.DOUBLE; |
910 |
if (__type == Types.DATE) |
911 |
return Types.DATE; |
912 |
if (__type == Types.TIME) |
913 |
return Types.TIME; |
914 |
if (__type == Types.TIMESTAMP) |
915 |
return Types.TIMESTAMP; |
916 |
|
917 |
} catch (SQLException e) { |
918 |
System.err.println("i = " + i); |
919 |
throw new com.hardcode.gdbms.engine.data.driver.DriverException(e); |
920 |
} |
921 |
return -1; |
922 |
} |
923 |
|
924 |
public Value[] getAttributes(ResultSet rs) { |
925 |
|
926 |
Value[] res = null; |
927 |
|
928 |
try {
|
929 |
int fcount = rs.getMetaData().getColumnCount();
|
930 |
res = new Value[fcount];
|
931 |
for (int i = 0; i < fcount; i++) { |
932 |
|
933 |
Object obj = rs.getObject(i + 1); |
934 |
String objToString = null; |
935 |
int _type = -1; |
936 |
|
937 |
if (obj instanceof String) { |
938 |
objToString = (String) obj;
|
939 |
_type = Types.VARCHAR;
|
940 |
} else {
|
941 |
if (obj instanceof ROWID) { |
942 |
objToString = ((ROWID) obj).stringValue(); |
943 |
_type = Types.VARCHAR;
|
944 |
} else {
|
945 |
if (obj instanceof STRUCT) { |
946 |
objToString = "STRUCT";
|
947 |
_type = Types.VARCHAR;
|
948 |
} else {
|
949 |
objToString = (obj == null) ? "NULL" : obj |
950 |
.toString(); |
951 |
_type = getFieldType(i); |
952 |
} |
953 |
} |
954 |
} |
955 |
|
956 |
// /*
|
957 |
if (_type == -1) { |
958 |
obj = null;
|
959 |
} |
960 |
// */
|
961 |
if (obj == null) { |
962 |
res[i] = ValueFactory.createNullValue(); |
963 |
} else {
|
964 |
if (_type == Types.DATE) { |
965 |
objToString = objToString.replace('-', '/'); |
966 |
} |
967 |
res[i] = ValueFactory.createValueByType(objToString, _type); |
968 |
} |
969 |
} |
970 |
} catch (SQLException se) { |
971 |
System.err.println("Error while getting attributes: " |
972 |
+ se.getMessage()); |
973 |
return null; |
974 |
} catch (com.hardcode.gdbms.engine.data.driver.DriverException e) {
|
975 |
System.err.println("Error while getting attributes: " |
976 |
+ e.getMessage()); |
977 |
return null; |
978 |
} catch (ParseException e) { |
979 |
System.err.println("Error while getting attributes: " |
980 |
+ e.getMessage()); |
981 |
return null; |
982 |
} |
983 |
return res;
|
984 |
} |
985 |
|
986 |
public String getFieldName(int fieldId) |
987 |
throws com.hardcode.gdbms.engine.data.driver.DriverException {
|
988 |
return fieldNames[fieldId];
|
989 |
} |
990 |
|
991 |
public int getFieldWidth(int fieldId) { |
992 |
int i = -1; |
993 |
try {
|
994 |
int aux = fieldId + 1; // fieldId viene basado en 0 |
995 |
i = metaData.getColumnDisplaySize(aux); |
996 |
} catch (SQLException e) { |
997 |
System.err.println("While getting field width: " + e.getMessage()); |
998 |
} |
999 |
// SUN define que getColumnDisplaySize devuelve numeros negativos cuando el campo es de tipo Text o Vartext
|
1000 |
// sin ancho. Nosotros vamos a devolver 255 para que fucione, por lo menos al exportar a DBF.
|
1001 |
// Nota: Si se truncan cadenas, este es el sitio que lo provoca.
|
1002 |
if (i < 0) |
1003 |
i = 255;
|
1004 |
return i;
|
1005 |
} |
1006 |
|
1007 |
public Value getFieldValue(long rowIndex, int field_Id) |
1008 |
throws com.hardcode.gdbms.engine.data.driver.DriverException {
|
1009 |
|
1010 |
if (isNotAvailableYet) {
|
1011 |
return nullVal;
|
1012 |
} |
1013 |
|
1014 |
|
1015 |
// if it is cached, return the value
|
1016 |
if ((singleCachedFeature != null) |
1017 |
&& (rowIndex == singleCachedFeatureRowNum)) { |
1018 |
return singleCachedFeature.getAttributes()[field_Id];
|
1019 |
} |
1020 |
|
1021 |
// return ValueFactory.createNullValue();
|
1022 |
ResultSet _r = null; |
1023 |
java.sql.PreparedStatement ps = null;
|
1024 |
|
1025 |
try {
|
1026 |
String rnq = getSearchId();
|
1027 |
ROWID _id = (ROWID) rowToId.get(new Integer((int) rowIndex)); |
1028 |
|
1029 |
// String rnq = getSearchRowNumQuery((int) rowIndex);
|
1030 |
ps = conn.prepareStatement(rnq); |
1031 |
|
1032 |
// if (originalOracleWAStruct != null) {
|
1033 |
ps.setObject(1, _id);
|
1034 |
// }
|
1035 |
|
1036 |
ps.execute(); |
1037 |
_r = ps.getResultSet(); |
1038 |
_r.next(); |
1039 |
|
1040 |
} catch (SQLException se) { |
1041 |
throw new com.hardcode.gdbms.engine.data.driver.DriverException(se |
1042 |
.getMessage()); |
1043 |
} |
1044 |
|
1045 |
IFeature ife = null;
|
1046 |
Value[] atts = null; |
1047 |
|
1048 |
try {
|
1049 |
ROWID ri = (ROWID) _r.getObject(1);
|
1050 |
atts = getAttributes(_r); |
1051 |
String gid = ri.stringValue();
|
1052 |
STRUCT _st = (oracle.sql.STRUCT) _r.getObject(oneBasedGeoColInd); |
1053 |
IGeometry theGeom = getGeometryUsing(_st, use_geotools); |
1054 |
ife = new DefaultFeature(theGeom, atts, gid);
|
1055 |
_r.close(); |
1056 |
ps.close(); |
1057 |
} catch (SQLException se) { |
1058 |
logger.error("Error while doing next(): " + se.getMessage(), se);
|
1059 |
} |
1060 |
|
1061 |
// -------------------------------
|
1062 |
singleCachedFeature = ife; |
1063 |
singleCachedFeatureRowNum = rowIndex; |
1064 |
// -------------------------------
|
1065 |
if (atts == null) { |
1066 |
return ValueFactory.createNullValue();
|
1067 |
} else {
|
1068 |
return atts[field_Id];
|
1069 |
} |
1070 |
|
1071 |
} |
1072 |
|
1073 |
public static void showMemory() { |
1074 |
Runtime r = Runtime.getRuntime(); |
1075 |
long mem = r.totalMemory() - r.freeMemory();
|
1076 |
System.err.println("Memoria total: " + mem); |
1077 |
} |
1078 |
|
1079 |
public Rectangle2D getFullExtent() { |
1080 |
// SELECT SDO_AGGR_MBR(GEOMETRY1) FROM HOJAS_25000 WHERE
|
1081 |
return fullExtent;
|
1082 |
} |
1083 |
|
1084 |
public IGeometry getGeometryUsing(STRUCT theStruct, boolean use_gtools) |
1085 |
throws SQLException { |
1086 |
IGeometry _igeom = null;
|
1087 |
|
1088 |
if (theStruct == null) { |
1089 |
return nullGeom;
|
1090 |
} |
1091 |
|
1092 |
if (use_gtools) { // geotools |
1093 |
|
1094 |
_igeom = getGeotoolsIGeometry(theStruct); |
1095 |
|
1096 |
} else { // jgeometry |
1097 |
|
1098 |
// System.err.println(System.currentTimeMillis());
|
1099 |
// JGeometry j_geom = JGeometry.load(theStruct);
|
1100 |
// _igeom = getFMapGeometry(j_geom, false);
|
1101 |
_igeom = getFMapGeometry(theStruct, false);
|
1102 |
// System.err.println(System.currentTimeMillis());
|
1103 |
} |
1104 |
|
1105 |
return _igeom;
|
1106 |
} |
1107 |
|
1108 |
private IGeometry getFMapGeometry(JGeometry jg, boolean force_not_collection) { |
1109 |
|
1110 |
int jgtype = jg.getType();
|
1111 |
int dim = jg.getDimensions();
|
1112 |
IGeometry ig = null;
|
1113 |
|
1114 |
if ((jgtype != JGeometry.GTYPE_COLLECTION) && (isActuallyACollection(jg))) {
|
1115 |
jgtype = JGeometry.GTYPE_COLLECTION; |
1116 |
} |
1117 |
|
1118 |
switch (jgtype) {
|
1119 |
|
1120 |
case JGeometry.GTYPE_COLLECTION:
|
1121 |
int srid = jg.getSRID();
|
1122 |
ig = getFMapGeometryCollection(jg, dim, srid); |
1123 |
break;
|
1124 |
|
1125 |
case JGeometry.GTYPE_POINT:
|
1126 |
case JGeometry.GTYPE_MULTIPOINT:
|
1127 |
ig = getFMapGeometryPoint(jg, dim); |
1128 |
break;
|
1129 |
|
1130 |
case JGeometry.GTYPE_CURVE:
|
1131 |
case JGeometry.GTYPE_MULTICURVE:
|
1132 |
ig = getFMapGeometryMultiLineString(jg, dim); |
1133 |
break;
|
1134 |
|
1135 |
case JGeometry.GTYPE_POLYGON:
|
1136 |
case JGeometry.GTYPE_MULTIPOLYGON:
|
1137 |
ig = getFMapGeometryMultipolygon(jg, dim); |
1138 |
break;
|
1139 |
} |
1140 |
|
1141 |
return ig;
|
1142 |
} |
1143 |
private IGeometry getFMapGeometryCollection(Datum[] the_data, int dim, int __srid) { |
1144 |
|
1145 |
// Connection conn = null;
|
1146 |
//
|
1147 |
// try {
|
1148 |
// conn = st.getOracleConnection();
|
1149 |
// } catch (SQLException se) {
|
1150 |
// logger.error("Unexpected error: " + se.getMessage());
|
1151 |
// }
|
1152 |
|
1153 |
NUMBER main_type = new NUMBER(dim * 1000 + OracleSpatialUtils.getStructType(the_data)); |
1154 |
NUMBER _srid = new NUMBER(__srid);
|
1155 |
|
1156 |
Datum[] all_info_array = null; |
1157 |
Object[] elems_info_aray = null; |
1158 |
Datum[] all_ords = null; |
1159 |
|
1160 |
try {
|
1161 |
all_info_array = ((ARRAY) the_data[3]).getOracleArray();
|
1162 |
// iadesc = ((ARRAY) st.getOracleAttributes()[3]).getDescriptor();
|
1163 |
|
1164 |
elems_info_aray = groupByElement(all_info_array); |
1165 |
|
1166 |
all_ords = ((ARRAY) the_data[4]).getOracleArray();
|
1167 |
// oadesc = ((ARRAY) st.getOracleAttributes()[4]).getDescriptor();
|
1168 |
|
1169 |
} catch (SQLException e) { |
1170 |
logger.error("Unexpected error: " + e.getMessage());
|
1171 |
} |
1172 |
|
1173 |
Object[] ords_of_groups = getOrdOfGroups(all_ords, elems_info_aray); |
1174 |
Object[] _elems_info_aray = new Object[elems_info_aray.length]; |
1175 |
for (int i=0; i<elems_info_aray.length; i++) { |
1176 |
_elems_info_aray[i] = updateIndexes((Datum[]) elems_info_aray[i]);
|
1177 |
} |
1178 |
|
1179 |
// _elems_info_aray, ords_of_groups
|
1180 |
int no_of_elems = ords_of_groups.length;
|
1181 |
IGeometry[] geoms = new IGeometry[no_of_elems]; |
1182 |
for (int i=0; i<no_of_elems; i++) { |
1183 |
|
1184 |
Datum[] item_info_array = null; |
1185 |
Datum[] item_ords = null; |
1186 |
NUMBER gtype = null;
|
1187 |
|
1188 |
try {
|
1189 |
item_info_array = (Datum[]) _elems_info_aray[i];
|
1190 |
item_ords = (Datum[]) ords_of_groups[i];
|
1191 |
|
1192 |
gtype = new NUMBER(dim * 1000 + item_info_array[1].intValue() % 1000); |
1193 |
} catch (SQLException se) { |
1194 |
logger.error("Unexpected error: " + se.getMessage());
|
1195 |
} |
1196 |
|
1197 |
// if it's the first geometry, the type is the collection's main type (no?)
|
1198 |
if (i==0) { |
1199 |
gtype = main_type; |
1200 |
} |
1201 |
|
1202 |
STRUCT itemst = null;
|
1203 |
if (tableHasSrid) {
|
1204 |
itemst = OracleSpatialUtils.createStruct( |
1205 |
gtype, _srid, item_info_array, item_ords, conn); |
1206 |
} else {
|
1207 |
itemst = OracleSpatialUtils.createStruct( |
1208 |
gtype, null, item_info_array, item_ords, conn);
|
1209 |
} |
1210 |
geoms[i] = getFMapGeometry(itemst, true);
|
1211 |
} |
1212 |
return new FGeometryCollection(geoms); |
1213 |
} |
1214 |
|
1215 |
public IGeometry getFMapGeometry(STRUCT st, boolean force_not_collection) { |
1216 |
// FJP: Esto es para evitar hacer esta llamada varias veces,
|
1217 |
// que consume bastante tiempo.
|
1218 |
Datum[] the_data = null; |
1219 |
try
|
1220 |
{ |
1221 |
the_data = st.getOracleAttributes(); |
1222 |
// Evitamos getOracleAttributes
|
1223 |
// int jgtype = OracleSpatialUtils.getStructType(st);
|
1224 |
int jgtype = ((NUMBER) the_data[0]).intValue() % 1000; |
1225 |
|
1226 |
jgtype = OracleSpatialUtils.oracleGTypeToFShapeType(jgtype); |
1227 |
|
1228 |
// int dim = OracleSpatialUtils.getStructDimensions(st);
|
1229 |
int dim = ((NUMBER) the_data[0]).intValue() / 1000; |
1230 |
if (dim < 2) dim = 2; |
1231 |
|
1232 |
IGeometry ig = null;
|
1233 |
|
1234 |
if (isActuallyACollection(the_data)) {
|
1235 |
jgtype = FShape.MULTI; |
1236 |
} |
1237 |
|
1238 |
switch (jgtype) {
|
1239 |
|
1240 |
case FShape.MULTI:
|
1241 |
// idem
|
1242 |
// int srid = OracleSpatialUtils.getStructSRID(st);
|
1243 |
int srid = ((NUMBER) the_data[1]).intValue(); |
1244 |
ig = getFMapGeometryCollection(the_data, dim, srid); |
1245 |
break;
|
1246 |
|
1247 |
case FShape.POINT:
|
1248 |
ig = getFMapGeometryPoint(the_data, dim); |
1249 |
break;
|
1250 |
|
1251 |
case FShape.LINE:
|
1252 |
ig = getFMapGeometryMultiLineString(the_data, dim); |
1253 |
break;
|
1254 |
|
1255 |
case FShape.POLYGON:
|
1256 |
ig = getFMapGeometryMultipolygon(the_data, dim); |
1257 |
break;
|
1258 |
} |
1259 |
return ig;
|
1260 |
} |
1261 |
catch (SQLException e) |
1262 |
{ |
1263 |
logger.error(e); |
1264 |
} |
1265 |
return null; |
1266 |
} |
1267 |
|
1268 |
|
1269 |
private double[] getIndDoublesModule(double[] input, int ind, int n) { |
1270 |
int size = input.length / n;
|
1271 |
double[] resp = new double[size]; |
1272 |
for (int i=0; i<size; i++) { |
1273 |
resp[i] = input[ (i * n) + ind ]; |
1274 |
} |
1275 |
return resp;
|
1276 |
} |
1277 |
|
1278 |
private double[] getIndBigDecimalModule(double[] input, int ind, int n) { |
1279 |
int size = input.length / n;
|
1280 |
double[] resp = new double[size]; |
1281 |
for (int i=0; i<size; i++) { |
1282 |
resp[i] = input[ (i * n) + ind ]; |
1283 |
} |
1284 |
return resp;
|
1285 |
} |
1286 |
|
1287 |
private IGeometry getFMapGeometryMultipolygon(JGeometry jg, int dim) { |
1288 |
|
1289 |
IGeometry ig = null;
|
1290 |
|
1291 |
if (jg.isCircle()) {
|
1292 |
|
1293 |
ig = getCircleFromJGeometry(jg); |
1294 |
|
1295 |
} else {
|
1296 |
|
1297 |
Shape shape = jg.createShape();
|
1298 |
GeneralPathX gpx = new GeneralPathX(shape);
|
1299 |
|
1300 |
if (dim == 2) { |
1301 |
ig = ShapeFactory.createPolygon2D(gpx); |
1302 |
} else {
|
1303 |
double[] z = getIndDoublesModule(jg.getOrdinatesArray(), 2, dim); |
1304 |
ig = ShapeFactory.createPolygon3D(gpx, z); |
1305 |
} |
1306 |
} |
1307 |
return ig;
|
1308 |
} |
1309 |
|
1310 |
private IGeometry getFMapGeometryMultipolygon(Datum[] the_data, int dim) { |
1311 |
|
1312 |
IGeometry ig = null;
|
1313 |
|
1314 |
if (OracleSpatialUtils.isCircle(the_data)) {
|
1315 |
|
1316 |
ig = getCircleFromStruct(the_data); |
1317 |
|
1318 |
} else {
|
1319 |
|
1320 |
GeneralPathX gpx = OracleSpatialUtils.structToGPX(the_data); |
1321 |
|
1322 |
if (dim == 2) { |
1323 |
ig = ShapeFactory.createPolygon2D(gpx); |
1324 |
} else {
|
1325 |
double[] ords = null; |
1326 |
try {
|
1327 |
ords = ((ARRAY) the_data[4]).getDoubleArray();
|
1328 |
} catch (SQLException se) { |
1329 |
logger.error("While getting ordinates: " + se.getMessage(), se);
|
1330 |
} |
1331 |
double[] z = getIndBigDecimalModule(ords, 2, dim); |
1332 |
ig = ShapeFactory.createPolygon3D(gpx, z); |
1333 |
} |
1334 |
} |
1335 |
return ig;
|
1336 |
} |
1337 |
|
1338 |
|
1339 |
|
1340 |
private IGeometry getCircleFromJGeometry(JGeometry jg) {
|
1341 |
double[] threep = jg.getOrdinatesArray(); |
1342 |
Point2D[] three = new Point2D.Double[3]; |
1343 |
three[0] = new Point2D.Double(threep[0], threep[1]); |
1344 |
three[1] = new Point2D.Double(threep[2], threep[3]); |
1345 |
three[2] = new Point2D.Double(threep[4], threep[5]); |
1346 |
|
1347 |
Object[] cent_rad = OracleSpatialUtils.getCenterAndRadiousOfCirc(three); |
1348 |
|
1349 |
Point2D cent = (Point2D) cent_rad[0]; |
1350 |
double radius = ((Double) cent_rad[1]).doubleValue(); |
1351 |
|
1352 |
IGeometry circ = ShapeFactory.createCircle(cent, radius); |
1353 |
return circ;
|
1354 |
} |
1355 |
|
1356 |
private IGeometry getCircleFromStruct(Datum[] the_data) { |
1357 |
|
1358 |
double[] threep = null; |
1359 |
|
1360 |
try {
|
1361 |
threep = ((ARRAY) the_data[4]).getDoubleArray();
|
1362 |
} catch (SQLException se) { |
1363 |
logger.error("While getting ords from struct: " + se.getMessage(), se);
|
1364 |
return new FNullGeometry(); |
1365 |
} |
1366 |
Point2D[] three = new Point2D.Double[3]; |
1367 |
three[0] = new Point2D.Double(threep[0], threep[1]); |
1368 |
three[1] = new Point2D.Double(threep[2], threep[3]); |
1369 |
three[2] = new Point2D.Double(threep[4], threep[5]); |
1370 |
|
1371 |
Object[] cent_rad = OracleSpatialUtils.getCenterAndRadiousOfCirc(three); |
1372 |
|
1373 |
Point2D cent = (Point2D) cent_rad[0]; |
1374 |
double radius = ((Double) cent_rad[1]).doubleValue(); |
1375 |
|
1376 |
IGeometry circ = ShapeFactory.createCircle(cent, radius); |
1377 |
return circ;
|
1378 |
} |
1379 |
|
1380 |
|
1381 |
|
1382 |
private IGeometry getFMapGeometryMultiLineString(JGeometry jg, int dim) { |
1383 |
Shape shape = jg.createShape();
|
1384 |
GeneralPathX gpx = new GeneralPathX(shape);
|
1385 |
IGeometry ig = null;
|
1386 |
|
1387 |
if (dim == 2) { |
1388 |
ig = ShapeFactory.createPolyline2D(gpx); |
1389 |
} else {
|
1390 |
double[] z = getIndDoublesModule(jg.getOrdinatesArray(), 2, dim); |
1391 |
ig = ShapeFactory.createPolyline3D(gpx, z); |
1392 |
} |
1393 |
return ig;
|
1394 |
} |
1395 |
|
1396 |
private IGeometry getFMapGeometryMultiLineString(Datum[] the_data, int dim) { |
1397 |
GeneralPathX gpx = OracleSpatialUtils.structToGPX(the_data); |
1398 |
IGeometry ig = null;
|
1399 |
double[] ords = null; |
1400 |
|
1401 |
if (dim == 2) { |
1402 |
ig = ShapeFactory.createPolyline2D(gpx); |
1403 |
} else {
|
1404 |
ords = OracleSpatialUtils.getOrds(the_data); |
1405 |
double[] z = getIndBigDecimalModule(ords, 2, dim); |
1406 |
ig = ShapeFactory.createPolyline3D(gpx, z); |
1407 |
} |
1408 |
return ig;
|
1409 |
} |
1410 |
|
1411 |
|
1412 |
|
1413 |
private IGeometry getFMapGeometryPoint(JGeometry jg_point, int dim) { |
1414 |
|
1415 |
if (jg_point.getOrdinatesArray() == null) { // sdo_point |
1416 |
return getFMapGeometrySdoPoint(jg_point, dim);
|
1417 |
} |
1418 |
|
1419 |
IGeometry ig = null;
|
1420 |
int total_size = jg_point.getOrdinatesArray().length;
|
1421 |
int no_po = total_size / dim;
|
1422 |
double[] x = new double[no_po]; |
1423 |
double[] y = new double[no_po]; |
1424 |
double[] z = new double[no_po]; |
1425 |
for (int i = 0; i < no_po; i++) { |
1426 |
x[i] = jg_point.getOrdinatesArray()[i * dim]; // pp[i].getX();
|
1427 |
y[i] = jg_point.getOrdinatesArray()[i * dim + 1];
|
1428 |
if (dim >= 3) { |
1429 |
z[i] = jg_point.getOrdinatesArray()[i * dim + 2];
|
1430 |
} |
1431 |
} |
1432 |
|
1433 |
if (dim == 2) { |
1434 |
if (no_po == 1) { |
1435 |
ig = ShapeFactory.createPoint2D(x[0], y[0]); |
1436 |
} else {
|
1437 |
ig = ShapeFactory.createMultipoint2D(x, y); |
1438 |
} |
1439 |
|
1440 |
} else {
|
1441 |
if (no_po == 1) { |
1442 |
ig = ShapeFactory.createPoint3D(x[0], y[0], z[0]); |
1443 |
} else {
|
1444 |
ig = ShapeFactory.createMultipoint3D(x, y, z); |
1445 |
} |
1446 |
} |
1447 |
return ig;
|
1448 |
|
1449 |
} |
1450 |
|
1451 |
private IGeometry getFMapGeometryPoint(Datum[] the_data, int dim) { |
1452 |
|
1453 |
double[] ords = OracleSpatialUtils.getOrds(the_data); |
1454 |
|
1455 |
if (ords == null) { // sdo_point |
1456 |
return getFMapGeometrySdoPoint(the_data, dim);
|
1457 |
} |
1458 |
|
1459 |
IGeometry ig = null;
|
1460 |
int total_size = ords.length;
|
1461 |
int no_po = total_size / dim;
|
1462 |
double[] x = new double[no_po]; |
1463 |
double[] y = new double[no_po]; |
1464 |
double[] z = new double[no_po]; |
1465 |
for (int i = 0; i < no_po; i++) { |
1466 |
x[i] = ords[i * dim]; // pp[i].getX();
|
1467 |
y[i] = ords[i * dim + 1];
|
1468 |
if (dim >= 3) { |
1469 |
z[i] = ords[i * dim + 2];
|
1470 |
} |
1471 |
} |
1472 |
|
1473 |
if (dim == 2) { |
1474 |
if (no_po == 1) { |
1475 |
ig = ShapeFactory.createPoint2D(x[0], y[0]); |
1476 |
} else {
|
1477 |
ig = ShapeFactory.createMultipoint2D(x, y); |
1478 |
} |
1479 |
|
1480 |
} else {
|
1481 |
if (no_po == 1) { |
1482 |
ig = ShapeFactory.createPoint3D(x[0], y[0], z[0]); |
1483 |
} else {
|
1484 |
ig = ShapeFactory.createMultipoint3D(x, y, z); |
1485 |
} |
1486 |
} |
1487 |
return ig;
|
1488 |
|
1489 |
} |
1490 |
|
1491 |
|
1492 |
private IGeometry getFMapGeometrySdoPoint(JGeometry jgp, int d) { |
1493 |
double[] p = jgp.getPoint(); |
1494 |
IGeometry ig = null;
|
1495 |
if (d == 2) { |
1496 |
ig = ShapeFactory.createPoint2D(p[0], p[1]); |
1497 |
} else {
|
1498 |
ig = ShapeFactory.createPoint3D(p[0], p[1], p[2]); |
1499 |
} |
1500 |
return ig;
|
1501 |
} |
1502 |
|
1503 |
private IGeometry getFMapGeometrySdoPoint(Datum[] the_data, int d) { |
1504 |
double x = 0, y = 0, z = 0; |
1505 |
try {
|
1506 |
Datum[] aux = ((STRUCT) the_data[2]).getOracleAttributes(); |
1507 |
x = ((NUMBER) aux[0]).doubleValue();
|
1508 |
y = ((NUMBER) aux[1]).doubleValue();
|
1509 |
if (d > 2) { |
1510 |
z = ((NUMBER) aux[2]).doubleValue();
|
1511 |
} |
1512 |
} catch (SQLException se) { |
1513 |
logger.error("While getting sdo point ordinates: " + se.getMessage(), se);
|
1514 |
} |
1515 |
|
1516 |
IGeometry ig = null;
|
1517 |
if (d == 2) { |
1518 |
ig = ShapeFactory.createPoint2D(x, y); |
1519 |
} else {
|
1520 |
ig = ShapeFactory.createPoint3D(x, y, z); |
1521 |
} |
1522 |
return ig;
|
1523 |
} |
1524 |
|
1525 |
private boolean isActuallyACollection(JGeometry jg) { |
1526 |
int[] info = jg.getElemInfo(); |
1527 |
|
1528 |
if (info == null) { |
1529 |
return false; // sdo_point |
1530 |
} |
1531 |
|
1532 |
int size = info.length / 3; |
1533 |
|
1534 |
if (size == 1) { |
1535 |
return false; |
1536 |
} |
1537 |
|
1538 |
if (size == 2) { |
1539 |
return ((info[1] % 1000) != (info[4] % 1000)); |
1540 |
} |
1541 |
|
1542 |
int second = info[4] % 1000; |
1543 |
for (int i=2; i<size; i++) { |
1544 |
if ((info[i*3 + 1] % 1000) != second) return true; |
1545 |
} |
1546 |
return false; |
1547 |
} |
1548 |
|
1549 |
private boolean isActuallyACollection(Datum[] the_data) { |
1550 |
|
1551 |
int[] info = null; |
1552 |
try {
|
1553 |
ARRAY aux = (ARRAY) the_data[3];
|
1554 |
if (aux == null) { |
1555 |
return false; |
1556 |
} |
1557 |
info = aux.getIntArray(); |
1558 |
} catch (SQLException se) { |
1559 |
logger.error("While checking collection: " + se.getMessage());
|
1560 |
return false; |
1561 |
} |
1562 |
|
1563 |
if (info == null) { |
1564 |
return false; // sdo_point |
1565 |
} |
1566 |
|
1567 |
int size = info.length / 3; |
1568 |
|
1569 |
if (size == 1) { |
1570 |
return false; |
1571 |
} |
1572 |
|
1573 |
if (size == 2) { |
1574 |
return ((info[1] % 1000) != (info[4] % 1000)); |
1575 |
} |
1576 |
|
1577 |
int second = info[4] % 1000; |
1578 |
for (int i = 2; i < size; i++) { |
1579 |
if ((info[i * 3 + 1] % 1000) != second) |
1580 |
return true; |
1581 |
} |
1582 |
return false; |
1583 |
} |
1584 |
|
1585 |
|
1586 |
/*
|
1587 |
private IGeometry getFMapGeometryCollection(JGeometry jg, int dim, int _srid) {
|
1588 |
Object[] _ord_of_elems = jg.getOrdinatesOfElements();
|
1589 |
Object[] ord_of_elems = groupByElement(_ord_of_elems);
|
1590 |
|
1591 |
int no_of_elems = ord_of_elems.length;
|
1592 |
IGeometry[] geoms = new IGeometry[no_of_elems];
|
1593 |
|
1594 |
int[] info_array = jg.getElemInfo();
|
1595 |
for (int i=0; i<no_of_elems; i++) {
|
1596 |
int[] item_info_array = new int[3];
|
1597 |
item_info_array[0] = 1; // info_array[3 * i + 0];
|
1598 |
item_info_array[1] = info_array[3 * i + 1];
|
1599 |
item_info_array[2] = info_array[3 * i + 2];
|
1600 |
double[] item_ords = (double[]) ord_of_elems[i];
|
1601 |
JGeometry itemjg =
|
1602 |
new JGeometry(item_info_array[1], _srid, item_info_array, item_ords);
|
1603 |
geoms[i] = getFMapGeometry(itemjg);
|
1604 |
}
|
1605 |
return new FGeometryCollection(geoms);
|
1606 |
}
|
1607 |
*/
|
1608 |
|
1609 |
private IGeometry getFMapGeometryCollection(JGeometry jg, int dim, int _srid) { |
1610 |
|
1611 |
int main_type = jg.getType();
|
1612 |
|
1613 |
int[] all_info_array = jg.getElemInfo(); |
1614 |
Object[] elems_info_aray = groupByElement(all_info_array); |
1615 |
double[] all_ords = jg.getOrdinatesArray(); |
1616 |
Object[] ords_of_groups = getOrdOfGroups(all_ords, elems_info_aray); |
1617 |
Object[] _elems_info_aray = new Object[elems_info_aray.length]; |
1618 |
for (int i=0; i<elems_info_aray.length; i++) { |
1619 |
_elems_info_aray[i] = updateIndexes((int[]) elems_info_aray[i]); |
1620 |
} |
1621 |
|
1622 |
// _elems_info_aray, ords_of_groups
|
1623 |
|
1624 |
|
1625 |
int no_of_elems = ords_of_groups.length;
|
1626 |
IGeometry[] geoms = new IGeometry[no_of_elems]; |
1627 |
for (int i=0; i<no_of_elems; i++) { |
1628 |
int[] item_info_array = (int[]) _elems_info_aray[i]; |
1629 |
double[] item_ords = (double[]) ords_of_groups[i]; |
1630 |
int gtype = dim * 1000 + item_info_array[1] % 1000; |
1631 |
|
1632 |
// if it's the first geometry, the type is the collection's main type (no?)
|
1633 |
if (i==0) { |
1634 |
gtype = main_type; |
1635 |
} |
1636 |
|
1637 |
JGeometry itemjg = null;
|
1638 |
if (tableHasSrid) {
|
1639 |
itemjg = new JGeometry(gtype, _srid, item_info_array, item_ords);
|
1640 |
} else {
|
1641 |
itemjg = new JGeometry(gtype, 0, item_info_array, item_ords); |
1642 |
} |
1643 |
|
1644 |
geoms[i] = getFMapGeometry(itemjg, true);
|
1645 |
} |
1646 |
return new FGeometryCollection(geoms); |
1647 |
} |
1648 |
|
1649 |
|
1650 |
|
1651 |
private Datum[] updateIndexes(Datum[] info) { |
1652 |
int size = info.length / 3; |
1653 |
NUMBER[] resp = new NUMBER[3 * size]; |
1654 |
|
1655 |
try {
|
1656 |
|
1657 |
int rest = info[0].intValue() - 1; |
1658 |
for (int i=0; i<size; i++) { |
1659 |
resp[3 * i] = new NUMBER(info[3 * i].intValue() - rest); |
1660 |
resp[3 * i + 1] = new NUMBER(info[3 * i + 1].intValue()); |
1661 |
resp[3 * i + 2] = new NUMBER(info[3 * i + 2].intValue()); |
1662 |
} |
1663 |
|
1664 |
} catch (SQLException se) { |
1665 |
logger.error("Unexpected error: " + se.getMessage());
|
1666 |
} |
1667 |
return resp;
|
1668 |
} |
1669 |
|
1670 |
private int[] updateIndexes(int[] info) { |
1671 |
int size = info.length / 3; |
1672 |
int[] resp = new int[3 * size]; |
1673 |
int rest = info[0] - 1; |
1674 |
for (int i=0; i<size; i++) { |
1675 |
resp[3 * i] = info[3 * i] - rest; |
1676 |
resp[3 * i + 1] = info[3 * i + 1]; |
1677 |
resp[3 * i + 2] = info[3 * i + 2]; |
1678 |
} |
1679 |
return resp;
|
1680 |
} |
1681 |
|
1682 |
/*
|
1683 |
private BigDecimal[] updateIndexes(BigDecimal[] info) {
|
1684 |
int size = info.length / 3;
|
1685 |
BigDecimal[] resp = new BigDecimal[3 * size];
|
1686 |
BigDecimal rest = new BigDecimal(info[0].intValue() - 1);
|
1687 |
for (int i=0; i<size; i++) {
|
1688 |
resp[3 * i] = info[3 * i].subtract(rest);
|
1689 |
resp[3 * i + 1] = info[3 * i + 1];
|
1690 |
resp[3 * i + 2] = info[3 * i + 2];
|
1691 |
}
|
1692 |
return resp;
|
1693 |
}
|
1694 |
*/
|
1695 |
|
1696 |
|
1697 |
private int[] appendIntArrays(int[] head, int[] tail) { |
1698 |
int[] resp = new int[head.length + tail.length]; |
1699 |
int hsize = head.length;
|
1700 |
for (int i=0; i<hsize; i++) { |
1701 |
resp[i] = head[i]; |
1702 |
} |
1703 |
for (int i=0; i<tail.length; i++) { |
1704 |
resp[hsize + i] = tail[i]; |
1705 |
} |
1706 |
return resp;
|
1707 |
} |
1708 |
|
1709 |
private Datum[] appendDatArrays(Datum[] head, Datum[] tail) { |
1710 |
Datum[] resp = new Datum[head.length + tail.length]; |
1711 |
int hsize = head.length;
|
1712 |
for (int i=0; i<hsize; i++) { |
1713 |
resp[i] = head[i]; |
1714 |
} |
1715 |
for (int i=0; i<tail.length; i++) { |
1716 |
resp[hsize + i] = tail[i]; |
1717 |
} |
1718 |
return resp;
|
1719 |
} |
1720 |
|
1721 |
/*
|
1722 |
private BigDecimal[] appendBigDecimalArrays(BigDecimal[] head, BigDecimal[] tail) {
|
1723 |
BigDecimal[] resp = new BigDecimal[head.length + tail.length];
|
1724 |
int hsize = head.length;
|
1725 |
for (int i=0; i<hsize; i++) {
|
1726 |
resp[i] = head[i];
|
1727 |
}
|
1728 |
for (int i=0; i<tail.length; i++) {
|
1729 |
resp[hsize + i] = tail[i];
|
1730 |
}
|
1731 |
return resp;
|
1732 |
}
|
1733 |
*/
|
1734 |
|
1735 |
private int[] getNthGroupOfThree(int[] list, int n) { |
1736 |
int[] resp = new int[3]; |
1737 |
resp[0] = list[3 * n]; |
1738 |
resp[1] = list[3 * n + 1]; |
1739 |
resp[2] = list[3 * n + 2]; |
1740 |
return resp;
|
1741 |
} |
1742 |
|
1743 |
private Datum[] getNthGroupOfThree(Datum[] list, int n) { |
1744 |
Datum[] resp = new Datum[3]; |
1745 |
resp[0] = list[3 * n]; |
1746 |
resp[1] = list[3 * n + 1]; |
1747 |
resp[2] = list[3 * n + 2]; |
1748 |
return resp;
|
1749 |
} |
1750 |
|
1751 |
/*
|
1752 |
private BigDecimal[] getNthGroupOfThree(BigDecimal[] list, int n) {
|
1753 |
BigDecimal[] resp = new BigDecimal[3];
|
1754 |
resp[0] = list[3 * n];
|
1755 |
resp[1] = list[3 * n + 1];
|
1756 |
resp[2] = list[3 * n + 2];
|
1757 |
return resp;
|
1758 |
}
|
1759 |
*/
|
1760 |
|
1761 |
private Datum[] getSubSet(Datum[] all, int first_inc, int last_inc) { |
1762 |
|
1763 |
Datum[] resp = new Datum[last_inc - first_inc + 1]; |
1764 |
for (int i=first_inc; i<=last_inc; i++) { |
1765 |
resp[i-first_inc] = all[i]; |
1766 |
} |
1767 |
return resp;
|
1768 |
} |
1769 |
|
1770 |
private double[] getSubSet(double[] all, int first_inc, int last_inc) { |
1771 |
|
1772 |
double[] resp = new double[last_inc - first_inc + 1]; |
1773 |
for (int i=first_inc; i<=last_inc; i++) { |
1774 |
resp[i-first_inc] = all[i]; |
1775 |
} |
1776 |
return resp;
|
1777 |
} |
1778 |
|
1779 |
/*
|
1780 |
private BigDecimal[] getSubSet(BigDecimal[] all, int first_inc, int last_inc) {
|
1781 |
|
1782 |
BigDecimal[] resp = new BigDecimal[last_inc - first_inc + 1];
|
1783 |
for (int i=first_inc; i<=last_inc; i++) {
|
1784 |
resp[i-first_inc] = all[i];
|
1785 |
}
|
1786 |
return resp;
|
1787 |
}
|
1788 |
*/
|
1789 |
|
1790 |
private Object[] getOrdOfGroups(Datum[] all, Object[] groups) { |
1791 |
|
1792 |
Object[] resp = new Object[groups.length]; |
1793 |
if (resp.length == 1) { |
1794 |
resp[0] = all;
|
1795 |
return resp;
|
1796 |
} |
1797 |
|
1798 |
int ind = 0; |
1799 |
int[] aux = (int[]) groups[1]; |
1800 |
int _end = aux[0] - 2; |
1801 |
Datum[] ord_aux = getSubSet(all, 0, _end); |
1802 |
|
1803 |
int _start = _end + 1; |
1804 |
resp[ind] = ord_aux; ind++; |
1805 |
|
1806 |
for (int i=2; i<groups.length; i++) { |
1807 |
aux = (int[]) groups[i]; |
1808 |
_end = aux[0] - 2; |
1809 |
ord_aux = getSubSet(all, _start, _end); |
1810 |
resp[ind] = ord_aux; ind++; |
1811 |
_start = _end + 1;
|
1812 |
} |
1813 |
|
1814 |
// last
|
1815 |
_end = all.length - 1;
|
1816 |
ord_aux = getSubSet(all, _start, _end); |
1817 |
resp[groups.length - 1] = ord_aux;
|
1818 |
|
1819 |
return resp;
|
1820 |
} |
1821 |
|
1822 |
private Object[] getOrdOfGroups(double[] all, Object[] groups) { |
1823 |
|
1824 |
Object[] resp = new Object[groups.length]; |
1825 |
if (resp.length == 1) { |
1826 |
resp[0] = all;
|
1827 |
return resp;
|
1828 |
} |
1829 |
|
1830 |
int ind = 0; |
1831 |
int[] aux = (int[]) groups[1]; |
1832 |
int _end = aux[0] - 2; |
1833 |
double[] ord_aux = getSubSet(all, 0, _end); |
1834 |
|
1835 |
int _start = _end + 1; |
1836 |
resp[ind] = ord_aux; ind++; |
1837 |
|
1838 |
for (int i=2; i<groups.length; i++) { |
1839 |
aux = (int[]) groups[i]; |
1840 |
_end = aux[0] - 2; |
1841 |
ord_aux = getSubSet(all, _start, _end); |
1842 |
resp[ind] = ord_aux; ind++; |
1843 |
_start = _end + 1;
|
1844 |
} |
1845 |
|
1846 |
// last
|
1847 |
_end = all.length - 1;
|
1848 |
ord_aux = getSubSet(all, _start, _end); |
1849 |
resp[groups.length - 1] = ord_aux;
|
1850 |
|
1851 |
return resp;
|
1852 |
} |
1853 |
|
1854 |
/*
|
1855 |
private Object[] getOrdOfGroups(BigDecimal[] all, Object[] groups) {
|
1856 |
|
1857 |
Object[] resp = new Object[groups.length];
|
1858 |
if (resp.length == 1) {
|
1859 |
resp[0] = all;
|
1860 |
return resp;
|
1861 |
}
|
1862 |
|
1863 |
int ind = 0;
|
1864 |
BigDecimal[] aux = (BigDecimal[]) groups[1];
|
1865 |
int _end = aux[0].intValue() - 2;
|
1866 |
BigDecimal[] ord_aux = getSubSet(all, 0, _end);
|
1867 |
|
1868 |
int _start = _end + 1;
|
1869 |
resp[ind] = ord_aux; ind++;
|
1870 |
|
1871 |
for (int i=2; i<groups.length; i++) {
|
1872 |
aux = (BigDecimal[]) groups[i];
|
1873 |
_end = aux[0].intValue() - 2;
|
1874 |
ord_aux = getSubSet(all, _start, _end);
|
1875 |
resp[ind] = ord_aux; ind++;
|
1876 |
_start = _end + 1;
|
1877 |
}
|
1878 |
|
1879 |
// last
|
1880 |
_end = all.length - 1;
|
1881 |
ord_aux = getSubSet(all, _start, _end);
|
1882 |
resp[groups.length - 1] = ord_aux;
|
1883 |
|
1884 |
return resp;
|
1885 |
}
|
1886 |
*/
|
1887 |
|
1888 |
|
1889 |
|
1890 |
private Object[] groupByElement(int[] all_elem) { |
1891 |
ArrayList resp = new ArrayList(); |
1892 |
|
1893 |
int size = all_elem.length / 3; |
1894 |
|
1895 |
int[] aux = getNthGroupOfThree(all_elem, 0); |
1896 |
|
1897 |
int[] newaux; |
1898 |
int i = 1; |
1899 |
while (i<size) {
|
1900 |
newaux = getNthGroupOfThree(all_elem, i); |
1901 |
|
1902 |
if (newaux[0] == aux[0]) { |
1903 |
// aux[2] says how many components
|
1904 |
for (int j=0; j<aux[2]; j++) { |
1905 |
aux = appendIntArrays(aux, getNthGroupOfThree(all_elem, j+i)); |
1906 |
} |
1907 |
resp.add(aux); |
1908 |
i = i + aux[2];
|
1909 |
aux = getNthGroupOfThree(all_elem, i); |
1910 |
} else {
|
1911 |
if (newaux[1] == 2003) { |
1912 |
aux = appendIntArrays(aux, newaux); |
1913 |
} else {
|
1914 |
resp.add(aux); |
1915 |
aux = getNthGroupOfThree(all_elem, i); |
1916 |
} |
1917 |
} |
1918 |
i++; |
1919 |
} |
1920 |
resp.add(aux); |
1921 |
return resp.toArray();
|
1922 |
} |
1923 |
|
1924 |
private Object[] groupByElement(Datum[] all_elem) { |
1925 |
ArrayList resp = new ArrayList(); |
1926 |
|
1927 |
int size = all_elem.length / 3; |
1928 |
|
1929 |
Datum[] aux = getNthGroupOfThree(all_elem, 0); |
1930 |
|
1931 |
Datum[] newaux;
|
1932 |
int i = 1; |
1933 |
|
1934 |
try {
|
1935 |
|
1936 |
while (i<size) {
|
1937 |
newaux = getNthGroupOfThree(all_elem, i); |
1938 |
|
1939 |
if (newaux[0] == aux[0]) { |
1940 |
// aux[2] says how many components
|
1941 |
for (int j=0; j<((NUMBER) aux[2]).intValue(); j++) { |
1942 |
aux = appendDatArrays(aux, getNthGroupOfThree(all_elem, j+i)); |
1943 |
} |
1944 |
resp.add(aux); |
1945 |
i = i + ((NUMBER) aux[2]).intValue();
|
1946 |
aux = getNthGroupOfThree(all_elem, i); |
1947 |
} else {
|
1948 |
if (((NUMBER) newaux[1]).intValue() == 2003) { |
1949 |
aux = appendDatArrays(aux, newaux); |
1950 |
} else {
|
1951 |
resp.add(aux); |
1952 |
aux = getNthGroupOfThree(all_elem, i); |
1953 |
} |
1954 |
} |
1955 |
i++; |
1956 |
} |
1957 |
|
1958 |
} catch (SQLException se) { |
1959 |
logger.error("Unexpected error: " + se.getMessage());
|
1960 |
} |
1961 |
|
1962 |
resp.add(aux); |
1963 |
return resp.toArray();
|
1964 |
} |
1965 |
|
1966 |
/*
|
1967 |
private Object[] groupByElement(BigDecimal[] all_elem) {
|
1968 |
ArrayList resp = new ArrayList();
|
1969 |
|
1970 |
int size = all_elem.length / 3;
|
1971 |
|
1972 |
BigDecimal[] aux = getNthGroupOfThree(all_elem, 0);
|
1973 |
|
1974 |
BigDecimal[] newaux;
|
1975 |
int i = 1;
|
1976 |
while (i<size) {
|
1977 |
newaux = getNthGroupOfThree(all_elem, i);
|
1978 |
|
1979 |
if (newaux[0] == aux[0]) {
|
1980 |
// aux[2] says how many components
|
1981 |
for (int j=0; j<aux[2].intValue(); j++) {
|
1982 |
aux = appendBigDecimalArrays(aux, getNthGroupOfThree(all_elem, j+i));
|
1983 |
}
|
1984 |
resp.add(aux);
|
1985 |
i = i + aux[2].intValue();
|
1986 |
aux = getNthGroupOfThree(all_elem, i);
|
1987 |
} else {
|
1988 |
if (newaux[1].intValue() == 2003) {
|
1989 |
aux = appendBigDecimalArrays(aux, newaux);
|
1990 |
} else {
|
1991 |
resp.add(aux);
|
1992 |
aux = getNthGroupOfThree(all_elem, i);
|
1993 |
}
|
1994 |
}
|
1995 |
i++;
|
1996 |
}
|
1997 |
resp.add(aux);
|
1998 |
return resp.toArray();
|
1999 |
}
|
2000 |
*/
|
2001 |
|
2002 |
private IGeometry getJGeometryPoint2D(JGeometry _jgeom) {
|
2003 |
Point2D p = _jgeom.getJavaPoint();
|
2004 |
IGeometry ig = ShapeFactory.createPoint2D(p.getX(), p.getY()); |
2005 |
return ig;
|
2006 |
} |
2007 |
|
2008 |
private IGeometry getJGeometryMultiPoint2D(JGeometry _jgeom) {
|
2009 |
Point2D[] pp = _jgeom.getJavaPoints(); |
2010 |
int l = pp.length;
|
2011 |
double x[] = new double[l]; |
2012 |
double y[] = new double[l]; |
2013 |
for (int i = 0; i < l; i++) { |
2014 |
x[i] = pp[i].getX(); |
2015 |
y[i] = pp[i].getY(); |
2016 |
} |
2017 |
IGeometry ig = ShapeFactory.createMultipoint2D(x, y); |
2018 |
return ig;
|
2019 |
} |
2020 |
|
2021 |
private IGeometry getJGeometryOther(JGeometry _jgeom) {
|
2022 |
int type = oracleTypeToFShapeTypeExceptPointTypes(_jgeom.getType());
|
2023 |
Shape shape = _jgeom.createShape();
|
2024 |
GeneralPathX gpx = new GeneralPathX(shape);
|
2025 |
IGeometry ig = null;
|
2026 |
|
2027 |
switch (type) {
|
2028 |
case FShape.LINE:
|
2029 |
FPolyline2D fpl = new FPolyline2D(gpx);
|
2030 |
ig = ShapeFactory.createPolyline2D(gpx); |
2031 |
break;
|
2032 |
case FShape.POLYGON:
|
2033 |
FPolygon2D fpg = new FPolygon2D(gpx);
|
2034 |
ig = ShapeFactory.createPolygon2D(gpx); |
2035 |
break;
|
2036 |
} |
2037 |
return ig;
|
2038 |
} |
2039 |
|
2040 |
private IGeometry getGeotoolsIGeometry(oracle.sql.STRUCT _struct) {
|
2041 |
Geometry geo_jts = null;
|
2042 |
try {
|
2043 |
geo_jts = geotools_conv.asGeometry(_struct); |
2044 |
} catch (SQLException e) { |
2045 |
System.err.println("While using geotools converter: " |
2046 |
+ e.getMessage()); |
2047 |
} |
2048 |
IGeometry ig = FConverter.jts_to_igeometry(geo_jts); |
2049 |
return ig;
|
2050 |
} |
2051 |
|
2052 |
private int oracleTypeToFShapeTypeExceptPointTypes(int type) { |
2053 |
|
2054 |
/*
|
2055 |
* Tipos en Oracle Spatial usando JGeometry
|
2056 |
*
|
2057 |
* GTYPE_COLLECTION collection geometry type
|
2058 |
* GTYPE_CURVE curve geoemtry type
|
2059 |
* GTYPE_MULTICURVE multi-curve geometry type
|
2060 |
* GTYPE_MULTIPOINT multi-point geometry type
|
2061 |
* GTYPE_MULTIPOLYGON multi-polygon geometry type
|
2062 |
* GTYPE_POINT point geometry type
|
2063 |
* GTYPE_POLYGON polygon geometry type
|
2064 |
*
|
2065 |
* Tipos gvSIG FShape
|
2066 |
*
|
2067 |
* NULL = 0;
|
2068 |
* POINT = 1;
|
2069 |
* LINE = 2;
|
2070 |
* POLYGON = 4;
|
2071 |
* TEXT = 8;
|
2072 |
* MULTI = 16;
|
2073 |
* MULTIPOINT = 32;
|
2074 |
* CIRCLE = 64;
|
2075 |
* ARC = 128;
|
2076 |
* ELLIPSE=256;
|
2077 |
* Z=512
|
2078 |
*/
|
2079 |
|
2080 |
switch (type) {
|
2081 |
|
2082 |
case JGeometry.GTYPE_POLYGON:
|
2083 |
case JGeometry.GTYPE_MULTIPOLYGON:
|
2084 |
return FShape.POLYGON;
|
2085 |
|
2086 |
case JGeometry.GTYPE_CURVE:
|
2087 |
case JGeometry.GTYPE_MULTICURVE:
|
2088 |
return FShape.LINE;
|
2089 |
|
2090 |
} |
2091 |
|
2092 |
System.err.println("Unhandled Oracle Spatial geometry type: " + type |
2093 |
+ " (conversion returned FShape.NULL)");
|
2094 |
|
2095 |
return FShape.NULL;
|
2096 |
} |
2097 |
|
2098 |
private void cleanWhereClause() { |
2099 |
emptyWhereClause = false;
|
2100 |
String aux = getWhereClauseWithoutWhere();
|
2101 |
for (int i = 0; i < aux.length(); i++) |
2102 |
if (aux.substring(i, i + 1).compareTo(" ") != 0) |
2103 |
return;
|
2104 |
getLyrDef().setWhereClause("");
|
2105 |
emptyWhereClause = true;
|
2106 |
} |
2107 |
|
2108 |
private String getMainSelect(String r) { |
2109 |
|
2110 |
String resp = ""; |
2111 |
|
2112 |
if (isGeogCS) {
|
2113 |
|
2114 |
String vport = "sdo_filter(" + geoColName + ", SDO_CS.VIEWPORT_TRANSFORM(" |
2115 |
+ r + ", " + oracleSRID + "), 'querytype=window') = 'TRUE'"; |
2116 |
|
2117 |
if (emptyWhereClause) {
|
2118 |
resp = "select " + getStandardSelectExpression() + ", c." |
2119 |
+ geoColName + " from " + getTableName()
|
2120 |
+ " c where (" + vport + ")"; |
2121 |
} else {
|
2122 |
resp = "select " + getStandardSelectExpression() + ", c." |
2123 |
+ geoColName + " from " + getTableName()
|
2124 |
+ " c where " + "((" + getWhereClauseWithoutWhere() |
2125 |
+ ") AND (" + vport + "))"; |
2126 |
} |
2127 |
|
2128 |
} else {
|
2129 |
if (emptyWhereClause) {
|
2130 |
resp = "select " + getStandardSelectExpression() + ", c." |
2131 |
+ geoColName + " from " + getTableName()
|
2132 |
+ " c where (" + "sdo_relate(" + geoColName + ", " + r |
2133 |
+ ", 'mask=anyinteract querytype=window') = 'TRUE')";
|
2134 |
} else {
|
2135 |
resp = "select " + getStandardSelectExpression() + ", c." |
2136 |
+ geoColName + " from " + getTableName()
|
2137 |
+ " c where " + "((" + getWhereClauseWithoutWhere() |
2138 |
+ ") AND (" + "sdo_relate(" + geoColName + ", " + r |
2139 |
+ ", 'mask=anyinteract querytype=window') = 'TRUE'))";
|
2140 |
} |
2141 |
} |
2142 |
// resp = resp + " order by rowid";
|
2143 |
// resp = "select " + getStandardSelectExpression() + " from " + getTableName() + " c";
|
2144 |
return resp;
|
2145 |
} |
2146 |
|
2147 |
public void setWorkingArea(Rectangle2D rect) { |
2148 |
super.setWorkingArea(rect);
|
2149 |
originalOracleWorkingArea = rect; |
2150 |
|
2151 |
} |
2152 |
|
2153 |
private void setWAStruct() { |
2154 |
originalOracleWAStruct = shapeToStruct(originalOracleWorkingArea, |
2155 |
FShape.NULL, tableHasSrid, false, true); |
2156 |
} |
2157 |
|
2158 |
private Geometry shapeToGeometry(Shape shp) { |
2159 |
|
2160 |
if (shp == null) { |
2161 |
return null; |
2162 |
} |
2163 |
|
2164 |
int type = FShape.POLYGON;
|
2165 |
if ((shp instanceof FPolyline2D) && (!(shp instanceof FPolygon2D))) |
2166 |
type = FShape.LINE; |
2167 |
if (shp instanceof FPoint2D) |
2168 |
type = FShape.POINT; |
2169 |
if (shp instanceof FMultiPoint2D) |
2170 |
type = FShape.MULTIPOINT; |
2171 |
|
2172 |
GeneralPathX wagp = new GeneralPathX(shp);
|
2173 |
/*
|
2174 |
switch (type) {
|
2175 |
case FShape.POINT:
|
2176 |
FPoint2D fp =
|
2177 |
FPolyline2D fpl = new FPolyline2D(gpx);
|
2178 |
ig = ShapeFactory.createPolyline2D(gpx);
|
2179 |
break;
|
2180 |
|
2181 |
}
|
2182 |
*/
|
2183 |
FShapeGeneralPathX fwagp = new FShapeGeneralPathX(wagp, type);
|
2184 |
return FConverter.java2d_to_jts(fwagp);
|
2185 |
} |
2186 |
|
2187 |
public static Rectangle2D getBoundingBox(JGeometry _jg) { |
2188 |
Shape shape = _jg.createShape();
|
2189 |
return shape.getBounds2D();
|
2190 |
} |
2191 |
|
2192 |
private void printStruct(STRUCT st) { |
2193 |
|
2194 |
System.out.println("----------------------------------------------"); |
2195 |
try {
|
2196 |
Object[] att = st.getAttributes(); |
2197 |
int l = att.length;
|
2198 |
for (int i = 0; i < l; i++) { |
2199 |
System.out.println("ATT " + i + ": " + att[i].toString()); |
2200 |
} |
2201 |
} catch (Exception ex) { |
2202 |
System.out
|
2203 |
.println("- Error ---------------------------------------");
|
2204 |
} |
2205 |
System.out.println("----------------------------------------------"); |
2206 |
} |
2207 |
|
2208 |
|
2209 |
private static STRUCT rectangleToStruct(Rectangle2D r, |
2210 |
boolean hasSrid,
|
2211 |
boolean isView,
|
2212 |
boolean _isGeogCS,
|
2213 |
String _oracleSRID,
|
2214 |
Connection __conn) {
|
2215 |
|
2216 |
Point2D c1 = new Point2D.Double(r.getMinX(), r.getMinY()); |
2217 |
Point2D c2 = new Point2D.Double(r.getMaxX(), r.getMaxY()); |
2218 |
|
2219 |
if ((_isGeogCS) && (isView)) {
|
2220 |
c1.setLocation(Math.max(c1.getX(), -180), Math.max(c1.getY(), -90)); |
2221 |
c2.setLocation(Math.min(c2.getX(), 180), Math.min(c2.getY(), 90)); |
2222 |
} |
2223 |
|
2224 |
STRUCT resp = null;
|
2225 |
try {
|
2226 |
// System.out.println("ABIERTA: " + (!conn.isClosed()));
|
2227 |
// resp = structCreator.toSTRUCT(rect_wkt.getBytes(), conn);
|
2228 |
// Object[] old_obj = resp.getAttributes();
|
2229 |
int size = 5; |
2230 |
Object[] new_obj = new Object[size]; |
2231 |
|
2232 |
// for (int i=0; i<size; i++) new_obj[i] = old_obj[i];
|
2233 |
new_obj[0] = new NUMBER(2003); |
2234 |
|
2235 |
if (hasSrid) {
|
2236 |
new_obj[1] = new NUMBER(_oracleSRID); |
2237 |
} else {
|
2238 |
new_obj[1] = null; |
2239 |
} |
2240 |
|
2241 |
new_obj[2] = null; |
2242 |
|
2243 |
NUMBER[] elem_info = new NUMBER[3]; |
2244 |
elem_info[0] = new NUMBER(1); |
2245 |
elem_info[1] = new NUMBER(1003); |
2246 |
elem_info[2] = new NUMBER(3); |
2247 |
new_obj[3] = elem_info;
|
2248 |
|
2249 |
NUMBER[] ords = null; |
2250 |
ords = new NUMBER[4]; |
2251 |
ords[0] = new NUMBER(c1.getX()); |
2252 |
ords[1] = new NUMBER(c1.getY()); |
2253 |
ords[2] = new NUMBER(c2.getX()); |
2254 |
ords[3] = new NUMBER(c2.getY()); |
2255 |
new_obj[4] = ords;
|
2256 |
|
2257 |
// StructDescriptor dsc = StructDescriptor.createDescriptor("STRUCT", conn);
|
2258 |
StructDescriptor dsc = StructDescriptor.createDescriptor( |
2259 |
"MDSYS.SDO_GEOMETRY", __conn);
|
2260 |
|
2261 |
resp = new STRUCT(dsc, __conn, new_obj);
|
2262 |
} catch (Exception ex) { |
2263 |
logger.error("Error while creating rect struct: "
|
2264 |
+ ex.getMessage(), ex); |
2265 |
} |
2266 |
return resp;
|
2267 |
} |
2268 |
|
2269 |
/*
|
2270 |
private ResultSet getCursorold(STRUCT geoStruct, String fixsql,
|
2271 |
boolean hasSrid) {
|
2272 |
|
2273 |
String sdo_intersect = getSdoConstructor(geoStruct, hasSrid);
|
2274 |
String main_sel = "";
|
2275 |
|
2276 |
if (fixsql == null) {
|
2277 |
// main_sel = getMainSelect3(var_name);
|
2278 |
main_sel = getMainSelect4(sdo_intersect);
|
2279 |
} else {
|
2280 |
main_sel = fixsql;
|
2281 |
}
|
2282 |
|
2283 |
String declare_func = "";
|
2284 |
|
2285 |
declare_func = "CREATE OR REPLACE FUNCTION getMainCursor ";
|
2286 |
// declare_func = "CREATE OR REPLACE FUNCTION getMainCursor ";
|
2287 |
declare_func = declare_func + "RETURN SYS_REFCURSOR " + "AS "
|
2288 |
+ "the_cursor SYS_REFCURSOR; ";
|
2289 |
|
2290 |
declare_func = declare_func + "BEGIN ";
|
2291 |
|
2292 |
declare_func = declare_func + "OPEN the_cursor FOR " + main_sel + "; " +
|
2293 |
// declare_func = declare_func + "OPEN the_cursor FOR select " + getStandardSelectExpression() + " from PROVINCIA c; " +
|
2294 |
|
2295 |
"RETURN the_cursor; " + "END;";
|
2296 |
|
2297 |
ResultSet _resp = null;
|
2298 |
|
2299 |
try {
|
2300 |
Statement stmnt = conn.createStatement();
|
2301 |
stmnt.execute(declare_func);
|
2302 |
|
2303 |
// declare_func = "BEGIN ? := getMainCursor(?); END;";
|
2304 |
declare_func = "BEGIN ? := getMainCursor; END;";
|
2305 |
|
2306 |
CallableStatement callable = conn.prepareCall(declare_func);
|
2307 |
|
2308 |
callable.registerOutParameter(1, OracleTypes.CURSOR);
|
2309 |
callable.execute();
|
2310 |
|
2311 |
_resp = (ResultSet) callable.getObject(1);
|
2312 |
|
2313 |
stmnt.close();
|
2314 |
} catch (SQLException se) {
|
2315 |
System.err.println("Error while getting main cursor");
|
2316 |
}
|
2317 |
|
2318 |
return _resp;
|
2319 |
}
|
2320 |
*/
|
2321 |
|
2322 |
private Object[] getViewResultSet(STRUCT geoStruct, String fixsql, |
2323 |
boolean hasSrid) {
|
2324 |
|
2325 |
String sdo_intersect = getSdoConstructor(geoStruct, hasSrid);
|
2326 |
String main_sel = ""; |
2327 |
|
2328 |
if (fixsql == null) { |
2329 |
// main_sel = getMainSelect3(var_name);
|
2330 |
main_sel = getMainSelect(sdo_intersect); |
2331 |
} else {
|
2332 |
main_sel = fixsql; |
2333 |
} |
2334 |
|
2335 |
System.err.println("main sel = " + main_sel); |
2336 |
|
2337 |
ResultSet _rs = null; |
2338 |
Statement _stmnt = null; |
2339 |
Object[] _resp = new Object[2]; |
2340 |
|
2341 |
try {
|
2342 |
_stmnt = conn.createStatement(ResultSet.TYPE_FORWARD_ONLY,
|
2343 |
ResultSet.CONCUR_READ_ONLY);
|
2344 |
_stmnt.setFetchDirection(ResultSet.FETCH_FORWARD);
|
2345 |
_stmnt.setFetchSize(FETCH_SIZE); |
2346 |
|
2347 |
_rs = _stmnt.executeQuery(main_sel); |
2348 |
// stmnt.close();
|
2349 |
} catch (SQLException se) { |
2350 |
logger.error("Error while getting main cursor: " + se.getMessage(), se);
|
2351 |
} |
2352 |
|
2353 |
// this method returns the statement too, so that it can be closed afterwards
|
2354 |
_resp[0] = _rs;
|
2355 |
_resp[1] = _stmnt;
|
2356 |
return _resp;
|
2357 |
} |
2358 |
|
2359 |
|
2360 |
private String getSdoConstructor(STRUCT geoStruct, boolean hasSrid) { |
2361 |
String resp = ""; |
2362 |
try {
|
2363 |
|
2364 |
String mdsys_sdo_elem_info_array = "mdsys.sdo_elem_info_array(1, 1003, 3)"; |
2365 |
String mdsys_sdo_ordinate_array = ""; |
2366 |
Datum[] vertices = ((ARRAY) geoStruct.getOracleAttributes()[4]).getOracleArray(); |
2367 |
for (int i = 0; i < vertices.length; i++) { |
2368 |
mdsys_sdo_ordinate_array = mdsys_sdo_ordinate_array |
2369 |
+ vertices[i].doubleValue() + ", ";
|
2370 |
} |
2371 |
mdsys_sdo_ordinate_array = mdsys_sdo_ordinate_array.substring(0,
|
2372 |
mdsys_sdo_ordinate_array.length() - 2);
|
2373 |
mdsys_sdo_ordinate_array = "mdsys.sdo_ordinate_array("
|
2374 |
+ mdsys_sdo_ordinate_array + ")";
|
2375 |
|
2376 |
String aux = ""; |
2377 |
if (hasSrid) {
|
2378 |
aux = oracleSRID; |
2379 |
if (isGeogCS) {
|
2380 |
aux = "0";
|
2381 |
} |
2382 |
} else {
|
2383 |
aux = "null";
|
2384 |
} |
2385 |
|
2386 |
|
2387 |
resp = "mdsys.sdo_geometry(2003, " + aux + ", null, " |
2388 |
+ mdsys_sdo_elem_info_array + ", "
|
2389 |
+ mdsys_sdo_ordinate_array + ")";
|
2390 |
|
2391 |
} catch (Exception ex) { |
2392 |
System.err.println("Error while getting sdo contructor: " |
2393 |
+ ex.getMessage()); |
2394 |
} |
2395 |
|
2396 |
return resp;
|
2397 |
} |
2398 |
|
2399 |
public String getIdAndElemInfoFullResulltSetQuery() { |
2400 |
|
2401 |
String resp = "select rowid, c." + geoColName |
2402 |
+ ".SDO_ELEM_INFO from " + getTableName() + " c"; |
2403 |
|
2404 |
// String resp = "select rowid from " + getTableName();
|
2405 |
|
2406 |
|
2407 |
if (originalOracleWAStruct == null) { |
2408 |
if (emptyWhereClause) {
|
2409 |
// return "select rowid from " + getTableName();
|
2410 |
} else {
|
2411 |
resp = resp + " where " + "(" + getWhereClauseWithoutWhere() |
2412 |
+ ")";
|
2413 |
} |
2414 |
} else {
|
2415 |
if (emptyWhereClause) {
|
2416 |
resp = resp + " where (sdo_relate(" + geoColName
|
2417 |
+ ", ?, 'mask=anyinteract querytype=window') = 'TRUE')";
|
2418 |
} else {
|
2419 |
resp = resp |
2420 |
+ " where "
|
2421 |
+ "(("
|
2422 |
+ getWhereClauseWithoutWhere() |
2423 |
+ ") AND ("
|
2424 |
+ "sdo_relate("
|
2425 |
+ geoColName |
2426 |
+ ", ?, 'mask=anyinteract querytype=window') = 'TRUE'))";
|
2427 |
} |
2428 |
} |
2429 |
|
2430 |
// resp = resp + " order by rowid";
|
2431 |
return resp;
|
2432 |
} |
2433 |
|
2434 |
/*
|
2435 |
private String getSearchRowNumQuery(int zero_based_row) {
|
2436 |
|
2437 |
if (originalOracleWAStruct == null) {
|
2438 |
if (emptyWhereClause) {
|
2439 |
return "select * from (select " + getStandardSelectExpressionTrue() + " from "
|
2440 |
+ getTableName() + " c order by rowid) where (n = "
|
2441 |
+ (zero_based_row + 1) + ")";
|
2442 |
} else {
|
2443 |
return "select * from (select " + getStandardSelectExpressionTrue() + " from "
|
2444 |
+ getTableName() + " c " + " where " + "("
|
2445 |
+ getWhereClauseWithoutWhere() + ") order by rowid"
|
2446 |
+ ") where (n = " + (zero_based_row + 1) + ")";
|
2447 |
}
|
2448 |
} else {
|
2449 |
if (emptyWhereClause) {
|
2450 |
return "select * from (select " + getStandardSelectExpressionTrue() + " from "
|
2451 |
+ getTableName() + " c " + " where (sdo_relate("
|
2452 |
+ geoColName
|
2453 |
+ ", ?, 'mask=anyinteract querytype=window') = 'TRUE')"
|
2454 |
+ " order by rowid) where (n = " + (zero_based_row + 1)
|
2455 |
+ ")";
|
2456 |
} else {
|
2457 |
return "select * from (select " + getStandardSelectExpressionTrue() + " from "
|
2458 |
+ getTableName()
|
2459 |
+ " c "
|
2460 |
+ " where "
|
2461 |
+ "(("
|
2462 |
+ getWhereClauseWithoutWhere()
|
2463 |
+ ") AND ("
|
2464 |
+ "sdo_relate("
|
2465 |
+ geoColName
|
2466 |
+ ", ?, 'mask=anyinteract querytype=window') = 'TRUE')) order by rowid) where (n = "
|
2467 |
+ (zero_based_row + 1) + ")";
|
2468 |
}
|
2469 |
}
|
2470 |
}
|
2471 |
*/
|
2472 |
|
2473 |
private String getSearchId() { |
2474 |
|
2475 |
if (emptyWhereClause) {
|
2476 |
return "select " + getStandardSelectExpression() |
2477 |
+ ", c." + geoColName
|
2478 |
+ " from " + getTableName()
|
2479 |
+ " c where rowid = ?";
|
2480 |
} else {
|
2481 |
return "select " + getStandardSelectExpression() |
2482 |
+ ", c." + geoColName
|
2483 |
+ " from " + getTableName() + " c " |
2484 |
+ " where " + "((" + getWhereClauseWithoutWhere() |
2485 |
+ ") and (rowid = ?))";
|
2486 |
} |
2487 |
} |
2488 |
|
2489 |
public int getShapeType() { |
2490 |
return shapeType;
|
2491 |
} |
2492 |
|
2493 |
private String getWhereClauseWithoutWhere() { |
2494 |
String resp = ""; |
2495 |
String old = getLyrDef().getWhereClause();
|
2496 |
resp = old; |
2497 |
|
2498 |
if (old.length() <= 6) { |
2499 |
return old;
|
2500 |
} |
2501 |
|
2502 |
if (old.substring(0, 6).compareToIgnoreCase("where ") == 0) { |
2503 |
resp = resp.substring(6, resp.length());
|
2504 |
} |
2505 |
return resp;
|
2506 |
} |
2507 |
|
2508 |
private Rectangle2D doIntersect(Rectangle2D r1, Rectangle2D r2) { |
2509 |
if (r1.getMaxX() <= r2.getMinX())
|
2510 |
return null; |
2511 |
if (r2.getMaxX() <= r1.getMinX())
|
2512 |
return null; |
2513 |
if (r1.getMaxY() <= r2.getMinY())
|
2514 |
return null; |
2515 |
if (r2.getMaxY() <= r1.getMinY())
|
2516 |
return null; |
2517 |
|
2518 |
double minx = Math.max(r1.getMinX(), r2.getMinX()); |
2519 |
double miny = Math.max(r1.getMinY(), r2.getMinY()); |
2520 |
double maxx = Math.min(r1.getMaxX(), r2.getMaxX()); |
2521 |
double maxy = Math.min(r1.getMaxY(), r2.getMaxY()); |
2522 |
|
2523 |
double w = maxx - minx;
|
2524 |
double h = maxy - miny;
|
2525 |
|
2526 |
return new Rectangle2D.Double(minx, miny, w, h); |
2527 |
} |
2528 |
|
2529 |
private static int maxSizeForFieldType(int _type) { |
2530 |
|
2531 |
switch (_type) {
|
2532 |
case Types.VARCHAR: |
2533 |
return OracleSpatialDriver.VARCHAR2_STANDARD_SIZE;
|
2534 |
case Types.LONGVARCHAR: |
2535 |
return OracleSpatialDriver.VARCHAR2_LONG_SIZE;
|
2536 |
} |
2537 |
return -1; |
2538 |
} |
2539 |
|
2540 |
public static String fieldTypeToSqlStringType(int fieldType) { |
2541 |
|
2542 |
String aux = "VARCHAR2(" + VARCHAR2_STANDARD_SIZE + " BYTE)"; // Por defecto. |
2543 |
|
2544 |
Value v; |
2545 |
switch (fieldType) {
|
2546 |
|
2547 |
|
2548 |
|
2549 |
case Types.SMALLINT: |
2550 |
aux = "NUMBER(5, 0)";
|
2551 |
break;
|
2552 |
case Types.INTEGER: |
2553 |
aux = "NUMBER(10, 0)";
|
2554 |
break;
|
2555 |
case Types.BIGINT: |
2556 |
aux = "NUMBER(38, 0)";
|
2557 |
break;
|
2558 |
case Types.BOOLEAN: |
2559 |
aux = "NUMBER(1, 0)";
|
2560 |
break;
|
2561 |
case Types.DECIMAL: |
2562 |
aux = "NUMBER";
|
2563 |
break;
|
2564 |
case Types.NUMERIC: |
2565 |
aux = "NUMBER";
|
2566 |
break;
|
2567 |
case Types.DOUBLE: |
2568 |
aux = "FLOAT";
|
2569 |
break;
|
2570 |
case Types.FLOAT: |
2571 |
aux = "FLOAT";
|
2572 |
break;
|
2573 |
case Types.CHAR: |
2574 |
aux = "CHAR(1 BYTE)";
|
2575 |
break;
|
2576 |
case Types.VARCHAR: |
2577 |
aux = "NVARCHAR2(" + VARCHAR2_STANDARD_SIZE + ")"; |
2578 |
break;
|
2579 |
case Types.LONGVARCHAR: |
2580 |
aux = "NVARCHAR2(" + VARCHAR2_LONG_SIZE + ")"; |
2581 |
break;
|
2582 |
} |
2583 |
return aux;
|
2584 |
} |
2585 |
|
2586 |
// -----------------------------------------------------------
|
2587 |
// -----------------------------------------------------------
|
2588 |
// -----------------------------------------------------------
|
2589 |
public static String getDropTableSql(DBLayerDefinition dbLayerDef) { |
2590 |
return "DROP TABLE \"" + dbLayerDef.getTableName() |
2591 |
+ "\" CASCADE CONSTRAINTS";
|
2592 |
} |
2593 |
|
2594 |
public static String getTableCreationSql(DBLayerDefinition dbLayerDef) { |
2595 |
|
2596 |
FieldDescription[] flds = dbLayerDef.getFieldsDesc();
|
2597 |
|
2598 |
String type = ""; |
2599 |
String name = ""; |
2600 |
|
2601 |
String resp = "CREATE TABLE \"" + dbLayerDef.getTableName() + "\" ( "; |
2602 |
for (int i = 0; i < flds.length; i++) { |
2603 |
name = flds[i].getFieldName(); |
2604 |
|
2605 |
// -------------- FORBIDDEN FIELD NAMES -----------------
|
2606 |
if (!isOracleAllowedFieldname(name)) {
|
2607 |
continue;
|
2608 |
} |
2609 |
// ------------------------------------------------------
|
2610 |
|
2611 |
if (name.compareToIgnoreCase(DEFAULT_GEO_FIELD) == 0) { |
2612 |
|
2613 |
} else {
|
2614 |
name = getValidOracleID(name, i); |
2615 |
resp = resp + "\"" + name + "\" "; |
2616 |
type = fieldTypeToSqlStringType(flds[i].getFieldType()); |
2617 |
resp = resp + type + ", ";
|
2618 |
} |
2619 |
} |
2620 |
|
2621 |
resp = resp + "\"" + DEFAULT_GEO_FIELD + "\" "; |
2622 |
resp = resp + "\"MDSYS\".\"SDO_GEOMETRY\"";
|
2623 |
resp = resp + ", ";
|
2624 |
|
2625 |
String pk = "CONSTRAINT \"" + dbLayerDef.getTableName() |
2626 |
+ "_PK\" PRIMARY KEY (\""
|
2627 |
+ OracleSpatialDriver.DEFAULT_ID_FIELD + "\") ENABLE";
|
2628 |
|
2629 |
resp = resp + pk + " )";
|
2630 |
return resp;
|
2631 |
} |
2632 |
|
2633 |
public static String getIndexCreationSql(DBLayerDefinition dbLayerDef) { |
2634 |
|
2635 |
String resp = "CREATE INDEX \"" + dbLayerDef.getTableName() |
2636 |
+ "_SX\" ON \"" + dbLayerDef.getTableName() + "\" (\"" |
2637 |
+ OracleSpatialDriver.DEFAULT_GEO_FIELD |
2638 |
+ "\") INDEXTYPE IS \"MDSYS\".\"SPATIAL_INDEX\" ";
|
2639 |
|
2640 |
/*
|
2641 |
CREATE INDEX "SPATIAL"."US_STATES_SX" ON "SPATIAL"."US_STATES" ("GEOM")
|
2642 |
INDEXTYPE IS "MDSYS"."SPATIAL_INDEX" ;
|
2643 |
"\"MDSYS\".\"SPATIAL_INDEX\""
|
2644 |
*/
|
2645 |
return resp;
|
2646 |
} |
2647 |
|
2648 |
public static String getRemoveMetadataSql(DBLayerDefinition dbLayerDef) { |
2649 |
return "DELETE FROM " + ORACLE_GEOMETADATA_VIEW |
2650 |
+ " WHERE TABLE_NAME = '" + dbLayerDef.getTableName() + "'"; |
2651 |
} |
2652 |
|
2653 |
public static String getMetadataUpdateSql(String tName, String ora_srid, |
2654 |
Rectangle2D bbox, int dim, boolean withsrid) { |
2655 |
|
2656 |
String[] dim_name = new String[dim]; |
2657 |
double tolerance = 0.5; |
2658 |
|
2659 |
if (ora_srid.compareTo(GEODETIC_SRID) == 0) { |
2660 |
dim_name[0] = "LONGITUDE"; |
2661 |
dim_name[1] = "LATITUDE"; |
2662 |
} else {
|
2663 |
dim_name[0] = "X"; |
2664 |
dim_name[1] = "Y"; |
2665 |
if (dim > 2) { |
2666 |
dim_name[2] = "Z"; |
2667 |
if (dim > 3) { |
2668 |
dim_name[3] = "T"; |
2669 |
} |
2670 |
} |
2671 |
} |
2672 |
|
2673 |
String resp = "INSERT INTO " + ORACLE_GEOMETADATA_VIEW + " " |
2674 |
+ " ( TABLE_NAME, COLUMN_NAME, DIMINFO, SRID ) " + " VALUES (" |
2675 |
+ "'" + tName + "', " + "'" + DEFAULT_GEO_FIELD + "', " |
2676 |
+ "SDO_DIM_ARRAY( " +
|
2677 |
|
2678 |
"SDO_DIM_ELEMENT ('" + dim_name[0] + "', " + bbox.getMinX() + ", " |
2679 |
+ bbox.getMaxX() + ", " + tolerance + " ), " + |
2680 |
"SDO_DIM_ELEMENT ('" + dim_name[1] + "', " + bbox.getMinY() + ", " |
2681 |
+ bbox.getMaxY() + ", " + tolerance + " ))"; |
2682 |
|
2683 |
if (dim > 2) { |
2684 |
resp = resp.substring(0, resp.length() - 1) + ","; |
2685 |
resp = resp + "SDO_DIM_ELEMENT ('" + dim_name[2] + "', 0.0, 100.0, " |
2686 |
+ tolerance + " ))";
|
2687 |
if (dim > 3) { |
2688 |
resp = resp.substring(0, resp.length() - 1) + ","; |
2689 |
resp = resp + "SDO_DIM_ELEMENT ('" + dim_name[3] + "', 0.0, 100.0, " |
2690 |
+ tolerance + " ))";
|
2691 |
} |
2692 |
} |
2693 |
if (withsrid) {
|
2694 |
resp = resp + ", " + ora_srid + " )"; |
2695 |
} else {
|
2696 |
resp = resp + ", NULL )";
|
2697 |
} |
2698 |
return resp;
|
2699 |
} |
2700 |
|
2701 |
public static String getRowInsertSql(IFeature feat, |
2702 |
DBLayerDefinition dbLayerDef, int rowInd, String _geoColName) { |
2703 |
|
2704 |
String name = ""; |
2705 |
String aux_orig = ""; |
2706 |
String aux_limited = ""; |
2707 |
String aux_quotes_ok = ""; |
2708 |
|
2709 |
FieldDescription[] fieldsDescr = dbLayerDef.getFieldsDesc();
|
2710 |
|
2711 |
String resp = "INSERT INTO \"" + dbLayerDef.getTableName() + "\" ( "; |
2712 |
|
2713 |
for (int i = 0; i < fieldsDescr.length; i++) { |
2714 |
name = fieldsDescr[i].getFieldName(); |
2715 |
|
2716 |
// -------------- FORBIDDEN FIELD NAMES -----------------
|
2717 |
if (!isOracleAllowedFieldname(name)) {
|
2718 |
continue;
|
2719 |
} |
2720 |
// ------------------------------------------------------
|
2721 |
|
2722 |
if (name.compareToIgnoreCase(_geoColName) == 0) { |
2723 |
} else {
|
2724 |
name = getValidOracleID(name, i); |
2725 |
resp = resp + "\"" + name + "\"" + " , "; |
2726 |
} |
2727 |
} |
2728 |
|
2729 |
resp = resp + _geoColName + " ) VALUES ( ";
|
2730 |
|
2731 |
for (int i = 0; i < fieldsDescr.length; i++) { |
2732 |
name = fieldsDescr[i].getFieldName(); |
2733 |
|
2734 |
// -------------- FORBIDDEN FIELD NAMES -----------------
|
2735 |
if (!isOracleAllowedFieldname(name)) {
|
2736 |
continue;
|
2737 |
} |
2738 |
// ------------------------------------------------------
|
2739 |
|
2740 |
String sur = getValueSurroundFromType(fieldsDescr[i].getFieldType());
|
2741 |
|
2742 |
if (name.compareToIgnoreCase(_geoColName) == 0) { |
2743 |
} else {
|
2744 |
if (name
|
2745 |
.compareToIgnoreCase(OracleSpatialDriver.DEFAULT_ID_FIELD) == 0) {
|
2746 |
resp = resp + rowInd + " , ";
|
2747 |
} else {
|
2748 |
Value attValue = feat.getAttribute(i); |
2749 |
if (attValue.toString() == null) { |
2750 |
resp = resp + "NULL , ";
|
2751 |
} else {
|
2752 |
if (sur.length() > 0) { |
2753 |
aux_orig = attValue.toString(); |
2754 |
aux_limited = cropStringValue(aux_orig, i, |
2755 |
fieldsDescr); |
2756 |
aux_quotes_ok = avoidQuoteProblem(aux_limited); |
2757 |
|
2758 |
resp = resp + sur + aux_quotes_ok + sur + " , ";
|
2759 |
} else {
|
2760 |
String _aux = attValue.toString();
|
2761 |
if (_aux.length() == 0) { |
2762 |
_aux = "NULL";
|
2763 |
} |
2764 |
resp = resp + _aux + " , ";
|
2765 |
} |
2766 |
} |
2767 |
} |
2768 |
} |
2769 |
} |
2770 |
resp = resp + " ? )";
|
2771 |
return resp;
|
2772 |
} |
2773 |
|
2774 |
public static String getRowUpdateSql(IFeature feat, |
2775 |
DBLayerDefinition dbLayerDef, int rowInd, String geoFieldName) { |
2776 |
|
2777 |
String name = ""; |
2778 |
String aux_orig = ""; |
2779 |
String aux_limited = ""; |
2780 |
String aux_quotes_ok = ""; |
2781 |
|
2782 |
Value[] atts = feat.getAttributes();
|
2783 |
FieldDescription[] _fieldsDescr = dbLayerDef.getFieldsDesc();
|
2784 |
|
2785 |
String resp = "UPDATE \"" + dbLayerDef.getTableName() + "\" SET "; |
2786 |
|
2787 |
for (int i = 0; i < _fieldsDescr.length; i++) { |
2788 |
name = _fieldsDescr[i].getFieldName(); |
2789 |
|
2790 |
// -------------- FORBIDDEN FIELD NAMES -----------------
|
2791 |
if (!isOracleAllowedFieldname(name)) {
|
2792 |
logger.info("Field: " + name + " will not be updated."); |
2793 |
continue;
|
2794 |
} |
2795 |
if (isStructAndNotGeoField(_fieldsDescr[i].getFieldType(), name, geoFieldName)) {
|
2796 |
logger.info("Field: " + name + " will not be updated (it's a struct)."); |
2797 |
continue;
|
2798 |
} |
2799 |
// ------------------------------------------------------
|
2800 |
|
2801 |
if (name.compareToIgnoreCase(geoFieldName) == 0) { |
2802 |
resp = resp + "\"" + name + "\"" + " = ?, "; |
2803 |
} else {
|
2804 |
String sur = getValueSurroundFromType(_fieldsDescr[i].getFieldType());
|
2805 |
aux_orig = atts[i].toString(); |
2806 |
aux_limited = cropStringValue(aux_orig, i, _fieldsDescr); |
2807 |
aux_quotes_ok = avoidQuoteProblem(aux_limited); |
2808 |
resp = resp + "\"" + name + "\"" + " = " + sur + aux_quotes_ok + sur + ", "; |
2809 |
} |
2810 |
} |
2811 |
|
2812 |
resp = resp.substring(0, resp.length() - 2); |
2813 |
resp = resp + " WHERE ROWID ='" + feat.getID() + "'"; |
2814 |
return resp;
|
2815 |
} |
2816 |
|
2817 |
private static boolean isStructAndNotGeoField(int ftype, String fldname, String geoname) { |
2818 |
|
2819 |
if (ftype == Types.STRUCT) { |
2820 |
if (fldname.compareToIgnoreCase(geoname) != 0) { |
2821 |
return true; |
2822 |
} |
2823 |
} |
2824 |
return false; |
2825 |
} |
2826 |
|
2827 |
public static String getRowDeleteSql( |
2828 |
DBLayerDefinition dbLayerDef, String id) {
|
2829 |
|
2830 |
String resp = "DELETE FROM \"" + dbLayerDef.getTableName() + "\""; |
2831 |
resp = resp + " WHERE ROWID ='" + id + "'"; |
2832 |
return resp;
|
2833 |
} |
2834 |
|
2835 |
|
2836 |
|
2837 |
private static String cropStringValue(String orig_val, int i, |
2838 |
FieldDescription[] _flds) {
|
2839 |
|
2840 |
if (orig_val == null) { |
2841 |
return "NULL"; |
2842 |
} |
2843 |
|
2844 |
int tpe = _flds[i].getFieldType();
|
2845 |
int max_size = maxSizeForFieldType(tpe);
|
2846 |
|
2847 |
if (max_size == -1) { |
2848 |
return orig_val;
|
2849 |
} |
2850 |
|
2851 |
int or_size = orig_val.length();
|
2852 |
if (or_size <= max_size) {
|
2853 |
return orig_val;
|
2854 |
} |
2855 |
return orig_val.substring(0, max_size); |
2856 |
} |
2857 |
|
2858 |
private static String avoidQuoteProblem(String str) { |
2859 |
return str.replaceAll("'", "''"); |
2860 |
} |
2861 |
|
2862 |
private static String getValueSurroundFromType(int type) { |
2863 |
if (fieldTypeToSqlStringType(type).indexOf("NUMBER") != -1) { |
2864 |
return ""; |
2865 |
} |
2866 |
return "'"; |
2867 |
} |
2868 |
|
2869 |
public static String epsgSridToOracleSrid(String epsg) { |
2870 |
|
2871 |
String resp = "8307"; |
2872 |
// --------------------------------------------
|
2873 |
String sql = "select ORACLE from " + ORACLE_EPSG_TABLE_NAME |
2874 |
+ " where EPSG = " + epsg + " and PRF_ORACLE = 1;"; |
2875 |
DataSource ds = null; |
2876 |
Value[] res = null; |
2877 |
try {
|
2878 |
ds = LayerFactory.getDataSourceFactory().executeSQL(sql, |
2879 |
DataSourceFactory.AUTOMATIC_OPENING); //.MANUAL_OPENING);
|
2880 |
|
2881 |
if (ds.getRowCount() == 0) { |
2882 |
logger |
2883 |
.error("DBF file is wrong: EPSG code not found in table: "
|
2884 |
+ epsg); |
2885 |
logger.error("Returned: 8307");
|
2886 |
return resp;
|
2887 |
} |
2888 |
|
2889 |
if (ds.getRowCount() > 1) { |
2890 |
logger.error("===============");
|
2891 |
logger |
2892 |
.error("DBF file is wrong: More than one preferred Oracle Spatial code found for EPSG code: "
|
2893 |
+ epsg); |
2894 |
for (int i = 0; i < ds.getRowCount(); i++) { |
2895 |
int aux = (int) Math.round(((DoubleValue) ds.getRow(i)[0]) |
2896 |
.doubleValue()); |
2897 |
if (i == 0) { |
2898 |
resp = "" + aux;
|
2899 |
} |
2900 |
logger.error("" + aux);
|
2901 |
} |
2902 |
logger.error("===============");
|
2903 |
return resp;
|
2904 |
|
2905 |
} |
2906 |
|
2907 |
resp = ""
|
2908 |
+ Math.round(((DoubleValue) ds.getRow(0)[0]).doubleValue()); |
2909 |
} catch (Exception pe) { |
2910 |
logger.error("Error with SQL statement. " + pe.getMessage());
|
2911 |
} |
2912 |
return resp;
|
2913 |
|
2914 |
/*
|
2915 |
if (epsg.compareToIgnoreCase("23030") == 0) {
|
2916 |
return 82337;
|
2917 |
}
|
2918 |
return 8307;
|
2919 |
*/
|
2920 |
} |
2921 |
|
2922 |
public static String oracleSridToEpsgSrid(String ora) { |
2923 |
String resp = "4326"; |
2924 |
// --------------------------------------------
|
2925 |
String sql = "select EPSG from " + ORACLE_EPSG_TABLE_NAME |
2926 |
+ " where ORACLE = " + ora + ";"; |
2927 |
DataSource ds = null; |
2928 |
Value[] res = null; |
2929 |
try {
|
2930 |
ds = LayerFactory.getDataSourceFactory().executeSQL(sql, |
2931 |
DataSourceFactory.MANUAL_OPENING); |
2932 |
|
2933 |
if (ds.getRowCount() == 0) { |
2934 |
logger |
2935 |
.error("DBF file is wrong: Oracle Spatial code not found in table: "
|
2936 |
+ ora); |
2937 |
logger.error("Returned: 4326");
|
2938 |
return resp;
|
2939 |
} |
2940 |
|
2941 |
if (ds.getRowCount() > 1) { |
2942 |
logger.error("===============");
|
2943 |
logger |
2944 |
.error("DBF file is wrong: More than one EPSG code found for Oracle Spatial code: "
|
2945 |
+ ora); |
2946 |
for (int i = 0; i < ds.getRowCount(); i++) { |
2947 |
String aux = "" |
2948 |
+ Math.round(((DoubleValue) ds.getRow(i)[0]) |
2949 |
.doubleValue()); |
2950 |
if (i == 0) { |
2951 |
resp = aux; |
2952 |
} |
2953 |
logger.error("" + aux);
|
2954 |
} |
2955 |
logger.error("===============");
|
2956 |
return resp;
|
2957 |
} |
2958 |
|
2959 |
resp = ""
|
2960 |
+ Math.round(((DoubleValue) ds.getRow(0)[0]).doubleValue()); |
2961 |
} catch (Exception pe) { |
2962 |
logger.error("Error with SQL statement. " + pe.getMessage());
|
2963 |
} |
2964 |
return resp;
|
2965 |
} |
2966 |
|
2967 |
public static void createOracleEpsgTable() { |
2968 |
|
2969 |
SourceInfo si = LayerFactory.getDataSourceFactory().getDriverInfo( |
2970 |
ORACLE_EPSG_TABLE_NAME); |
2971 |
if (si != null) { // already created, nothing done |
2972 |
return;
|
2973 |
} |
2974 |
// Create 'oracle codes - epsg codes' table
|
2975 |
DBFDriver dbfdrv = new DBFDriver();
|
2976 |
// dbfdrv.setDataSourceFactory()
|
2977 |
OFileDataSourceAdapter fdsa = new OFileDataSourceAdapter();
|
2978 |
|
2979 |
fdsa.setDriver(dbfdrv); |
2980 |
|
2981 |
// ---------------------------------------------
|
2982 |
FileSourceInfo fsi = new FileSourceInfo();
|
2983 |
fsi.file = createFileString("dbf/" + ORACLE_EPSG_FILE_NAME);
|
2984 |
fsi.spatial = false;
|
2985 |
fsi.name = ORACLE_EPSG_TABLE_NAME; |
2986 |
fsi.driverName = dbfdrv.getName(); //"DBF Driver";
|
2987 |
// ---------------------------------------------
|
2988 |
|
2989 |
fdsa.setSourceInfo(fsi); |
2990 |
SelectableDataSource sds = null;
|
2991 |
EditableAdapter ea = new EditableAdapter();
|
2992 |
ProjectTable pt = null;
|
2993 |
|
2994 |
try {
|
2995 |
sds = new SelectableDataSource(fdsa);
|
2996 |
ea.setOriginalDataSource(sds); |
2997 |
pt = ProjectTableFactory.createTable(ORACLE_EPSG_TABLE_NAME, ea); |
2998 |
} catch (Exception ex) { |
2999 |
System.err.println("While creating datasource: " + ex.getMessage()); |
3000 |
} |
3001 |
|
3002 |
sds.setSourceInfo(fsi); |
3003 |
DataSourceFactory dsf = LayerFactory.getDataSourceFactory(); |
3004 |
dsf.addFileDataSource(fsi.driverName, fsi.name, fsi.file); |
3005 |
sds.setDataSourceFactory(dsf); |
3006 |
|
3007 |
// LayerFactory.getDataSourceFactory();
|
3008 |
|
3009 |
// return pt;
|
3010 |
} |
3011 |
|
3012 |
private static String createFileString(String path) { |
3013 |
|
3014 |
try {
|
3015 |
File f = new File( |
3016 |
"./gvSIG/extensiones/com.iver.cit.gvsig.jdbc_spatial/"
|
3017 |
+ path); |
3018 |
// f = new File("./"+ path);
|
3019 |
|
3020 |
return f.getCanonicalPath();
|
3021 |
} catch (Exception ex) { |
3022 |
return "./gvSIG/extensiones/com.iver.cit.gvsig.jdbc_spatial/" |
3023 |
+ path; |
3024 |
} |
3025 |
} |
3026 |
|
3027 |
/*
|
3028 |
public void declareTablee(ProjectTable _pt) {
|
3029 |
ProjectExtension pe = (ProjectExtension) PluginServices
|
3030 |
.getExtension(ProjectExtension.class);
|
3031 |
_pt.setProjectDocumentFactory(new ProjectTableFactory());
|
3032 |
pe.getProject().addDocument(_pt);
|
3033 |
}
|
3034 |
*/
|
3035 |
|
3036 |
public static String getValidOracleID(String str, int ind) { |
3037 |
if (str.length() <= MAX_ID_LENGTH) {
|
3038 |
return str;
|
3039 |
} |
3040 |
String resp = str.substring(0, MAX_ID_LENGTH - 7); |
3041 |
resp = resp + str.substring(MAX_ID_LENGTH - 6, MAX_ID_LENGTH - 5); |
3042 |
resp = resp + str.substring(MAX_ID_LENGTH - 4, MAX_ID_LENGTH - 3); |
3043 |
resp = resp + str.substring(MAX_ID_LENGTH - 2, MAX_ID_LENGTH - 1); |
3044 |
resp = resp + "_" + (ind % 1000); |
3045 |
return resp;
|
3046 |
} |
3047 |
|
3048 |
private static ArrayList ensureSensibleShell(ArrayList cc) { |
3049 |
if (sameCoordinate((Coordinate) cc.get(0), (Coordinate) cc.get(cc |
3050 |
.size() - 1))) {
|
3051 |
if (cc.size() == 2) { |
3052 |
ArrayList resp = new ArrayList(); |
3053 |
resp.add(cc.get(0));
|
3054 |
|
3055 |
Coordinate newcoo = new Coordinate((Coordinate) cc.get(0)); |
3056 |
newcoo.x = newcoo.x + IRRELEVANT_DISTANCE; |
3057 |
resp.add(newcoo); |
3058 |
|
3059 |
newcoo = new Coordinate((Coordinate) cc.get(0)); |
3060 |
newcoo.x = newcoo.x + IRRELEVANT_DISTANCE; |
3061 |
newcoo.y = newcoo.y - IRRELEVANT_DISTANCE; |
3062 |
resp.add(newcoo); |
3063 |
|
3064 |
resp.add(cc.get(0));
|
3065 |
return resp;
|
3066 |
} |
3067 |
if (cc.size() == 3) { |
3068 |
cc.remove(1);
|
3069 |
return ensureSensibleShell(cc);
|
3070 |
} |
3071 |
return cc;
|
3072 |
} else {
|
3073 |
cc.add(cc.get(0));
|
3074 |
return cc;
|
3075 |
} |
3076 |
} |
3077 |
|
3078 |
private static ArrayList ensureSensibleHole(ArrayList cc) { |
3079 |
if (sameCoordinate((Coordinate) cc.get(0), (Coordinate) cc.get(cc |
3080 |
.size() - 1))) {
|
3081 |
if (cc.size() == 2) { |
3082 |
ArrayList resp = new ArrayList(); |
3083 |
resp.add(cc.get(0));
|
3084 |
|
3085 |
Coordinate newcoo = new Coordinate((Coordinate) cc.get(0)); |
3086 |
newcoo.x = newcoo.x - IRRELEVANT_DISTANCE; |
3087 |
resp.add(newcoo); |
3088 |
|
3089 |
newcoo = new Coordinate((Coordinate) cc.get(0)); |
3090 |
newcoo.x = newcoo.x - IRRELEVANT_DISTANCE; |
3091 |
newcoo.y = newcoo.y + IRRELEVANT_DISTANCE; |
3092 |
resp.add(newcoo); |
3093 |
|
3094 |
resp.add(cc.get(0));
|
3095 |
return resp;
|
3096 |
} |
3097 |
if (cc.size() == 3) { |
3098 |
cc.remove(1);
|
3099 |
return ensureSensibleHole(cc);
|
3100 |
} |
3101 |
return cc;
|
3102 |
} else {
|
3103 |
cc.add(cc.get(0));
|
3104 |
return cc;
|
3105 |
} |
3106 |
} |
3107 |
|
3108 |
private static ArrayList ensureSensibleLineString(ArrayList cc) { |
3109 |
if (cc.size() == 2) { |
3110 |
if (sameCoordinate((Coordinate) cc.get(0), (Coordinate) cc.get(cc |
3111 |
.size() - 1))) {
|
3112 |
ArrayList resp = new ArrayList(); |
3113 |
resp.add(cc.get(0));
|
3114 |
Coordinate newc = new Coordinate((Coordinate) cc.get(0)); |
3115 |
newc.x = newc.x + IRRELEVANT_DISTANCE; |
3116 |
resp.add(newc); |
3117 |
return resp;
|
3118 |
} |
3119 |
} |
3120 |
return cc;
|
3121 |
} |
3122 |
|
3123 |
private static boolean sameCoordinate(Coordinate c1, Coordinate c2) { |
3124 |
if (c1.x != c2.x) {
|
3125 |
return false; |
3126 |
} |
3127 |
if (c1.y != c2.y) {
|
3128 |
return false; |
3129 |
} |
3130 |
return true; |
3131 |
} |
3132 |
|
3133 |
|
3134 |
|
3135 |
private static ArrayList getClosedRelevantPolygon(ArrayList cc) { |
3136 |
if (cc.size() == 2) { |
3137 |
return null; |
3138 |
} |
3139 |
if (cc.size() == 3) { |
3140 |
if (sameCoordinate((Coordinate) cc.get(0), (Coordinate) cc.get(1))) |
3141 |
return null; |
3142 |
if (sameCoordinate((Coordinate) cc.get(0), (Coordinate) cc.get(2))) |
3143 |
return null; |
3144 |
if (sameCoordinate((Coordinate) cc.get(1), (Coordinate) cc.get(2))) |
3145 |
return null; |
3146 |
cc.add(cc.get(0));
|
3147 |
return cc;
|
3148 |
} |
3149 |
if (!sameCoordinate((Coordinate) cc.get(0), (Coordinate) cc.get(cc |
3150 |
.size() - 1))) {
|
3151 |
cc.add(cc.get(0));
|
3152 |
} |
3153 |
return cc;
|
3154 |
} |
3155 |
|
3156 |
private static MultiPolygon getMinMultiPolygon(Coordinate c) { |
3157 |
Coordinate[] p = new Coordinate[4]; |
3158 |
p[0] = c;
|
3159 |
Coordinate nc = new Coordinate(c);
|
3160 |
nc.x = nc.x + IRRELEVANT_DISTANCE; |
3161 |
Coordinate nc2 = new Coordinate(nc);
|
3162 |
nc2.y = nc2.y - IRRELEVANT_DISTANCE; |
3163 |
p[1] = nc;
|
3164 |
p[2] = nc2;
|
3165 |
p[3] = new Coordinate(c); |
3166 |
CoordinateArraySequence cs = new CoordinateArraySequence(p);
|
3167 |
LinearRing ls = new LinearRing(cs, geomFactory);
|
3168 |
Polygon po = new Polygon(ls, null, geomFactory); |
3169 |
Polygon[] pos = new Polygon[1]; |
3170 |
pos[0] = po;
|
3171 |
MultiPolygon mpo = new MultiPolygon(pos, geomFactory);
|
3172 |
return mpo;
|
3173 |
} |
3174 |
|
3175 |
public String getSourceProjection() { |
3176 |
// TODO Auto-generated method stub
|
3177 |
if (tableHasSrid) {
|
3178 |
return epsgSRID;
|
3179 |
} |
3180 |
return destProj;
|
3181 |
} |
3182 |
|
3183 |
public String getDestProjection() { |
3184 |
return destProj;
|
3185 |
} |
3186 |
|
3187 |
public void setDestProjection(String toEPSG) { |
3188 |
destProj = toEPSG; |
3189 |
} |
3190 |
|
3191 |
public boolean canReproject(String toEPSGdestinyProjection) { |
3192 |
return false; |
3193 |
} |
3194 |
|
3195 |
private static boolean isOracleAllowedFieldname(String str) { |
3196 |
if (str.compareToIgnoreCase("rowid") == 0) { |
3197 |
return false; |
3198 |
} |
3199 |
if (str.compareToIgnoreCase("rownum") == 0) { |
3200 |
return false; |
3201 |
} |
3202 |
return true; |
3203 |
} |
3204 |
|
3205 |
public STRUCT getOriginalOracleWAStruct() {
|
3206 |
return originalOracleWAStruct;
|
3207 |
} |
3208 |
|
3209 |
public Hashtable getHashRelate() { |
3210 |
return hashRelate;
|
3211 |
} |
3212 |
|
3213 |
public void setHashRelate(Hashtable m) { |
3214 |
hashRelate = m; |
3215 |
} |
3216 |
|
3217 |
public void setNumReg(int n) { |
3218 |
numReg = n; |
3219 |
} |
3220 |
|
3221 |
private int[] getRandomSample(int maxn_one_based, int n) { |
3222 |
|
3223 |
int[] resp = new int[n]; |
3224 |
|
3225 |
if (maxn_one_based <= n) {
|
3226 |
resp = new int[maxn_one_based]; |
3227 |
for (int i=0; i<maxn_one_based; i++) { |
3228 |
resp[i] = i; |
3229 |
} |
3230 |
} else {
|
3231 |
Random rnd = new Random(); |
3232 |
for (int i=0; i<n; i++) { |
3233 |
resp[i] = rnd.nextInt(maxn_one_based); |
3234 |
} |
3235 |
} |
3236 |
return resp;
|
3237 |
} |
3238 |
|
3239 |
private String getRowIdRestrictionCondition(int nrecords) { |
3240 |
|
3241 |
/*
|
3242 |
if (isNotAvailableYet) {
|
3243 |
return nullSampleSqlCondition;
|
3244 |
}
|
3245 |
*/
|
3246 |
|
3247 |
int[] zero_based_rows = getRandomSample(nrecords, GEODETIC_FULLEXTENT_SAMPLE_SIZE); |
3248 |
String resp = "("; |
3249 |
Object aux = ""; |
3250 |
ROWID riaux = null;
|
3251 |
for (int i=0; i<zero_based_rows.length; i++) { |
3252 |
aux = rowToId.get(new Integer(zero_based_rows[i])); |
3253 |
riaux = (ROWID) aux; |
3254 |
resp = resp + "(ROWID = '" + riaux.stringValue() + "') OR "; |
3255 |
} |
3256 |
resp = resp.substring(0, resp.length() - 4); |
3257 |
resp = resp + ")";
|
3258 |
return resp;
|
3259 |
} |
3260 |
|
3261 |
private Rectangle2D getBoundingFromSample(int n_max) { |
3262 |
// SELECT column FROM ( SELECT column FROM table
|
3263 |
// ORDER BY dbms_random.value ) WHERE rownum = 1
|
3264 |
String _qry = "SELECT " + geoColName + " FROM " + getTableName() + " WHERE " + |
3265 |
getRowIdRestrictionCondition(n_max); |
3266 |
STRUCT auxstr = null;
|
3267 |
IGeometry theGeom = null;
|
3268 |
Rectangle2D resp = null; |
3269 |
|
3270 |
try {
|
3271 |
Statement st = conn.createStatement();
|
3272 |
ResultSet rs = st.executeQuery(_qry);
|
3273 |
|
3274 |
if (rs.next()) {
|
3275 |
auxstr = (STRUCT) rs.getObject(1);
|
3276 |
if (auxstr != null) { |
3277 |
theGeom = getGeometryUsing(auxstr, use_geotools); |
3278 |
if (resp == null) { |
3279 |
resp = theGeom.getBounds2D(); |
3280 |
} else {
|
3281 |
resp.add(theGeom.getBounds2D()); |
3282 |
} |
3283 |
} |
3284 |
while (rs.next()) {
|
3285 |
auxstr = (STRUCT) rs.getObject(1);
|
3286 |
if (auxstr != null) { |
3287 |
theGeom = getGeometryUsing(auxstr, use_geotools); |
3288 |
if (resp == null) { |
3289 |
resp = theGeom.getBounds2D(); |
3290 |
} else {
|
3291 |
resp.add(theGeom.getBounds2D()); |
3292 |
} |
3293 |
} |
3294 |
} |
3295 |
rs.close(); |
3296 |
st.close(); |
3297 |
} else {
|
3298 |
throw new SQLException("Empty resultset from this query: " + _qry); |
3299 |
} |
3300 |
} catch (SQLException se) { |
3301 |
System.err.println("Error while getting sample full extent: " |
3302 |
+ se.getMessage()); |
3303 |
} |
3304 |
if (resp == null) { |
3305 |
logger.warn("Did not find a geometry to compute sample bbox. Returned geographic bbox for whole world.");
|
3306 |
return new Rectangle2D.Double(-180, -90, 360, 180); |
3307 |
} |
3308 |
return resp;
|
3309 |
} |
3310 |
|
3311 |
/** Does what it says, reverses the order of the Coordinates in the ring.
|
3312 |
* @param lr The ring to reverse.
|
3313 |
* @return A new ring with the reversed Coordinates.
|
3314 |
*/
|
3315 |
public static LinearRing putInCCWOrderLR(LineString ls, GeometryFactory gf) { |
3316 |
|
3317 |
Coordinate[] cc = ls.getCoordinates();
|
3318 |
if (CGAlgorithms.isCCW(cc)) {
|
3319 |
return gf.createLinearRing(cc);
|
3320 |
} else {
|
3321 |
if (ls instanceof LinearRing) { |
3322 |
return reverseRing((LinearRing) ls, gf);
|
3323 |
} else {
|
3324 |
return reverseLineString(ls, gf);
|
3325 |
} |
3326 |
} |
3327 |
|
3328 |
} |
3329 |
public static LinearRing reverseRing(LinearRing lr, GeometryFactory gf) { |
3330 |
int numPoints = lr.getNumPoints() - 1; |
3331 |
Coordinate[] newCoords = new Coordinate[numPoints + 1]; |
3332 |
|
3333 |
for(int t = numPoints; t >= 0; t--) { |
3334 |
newCoords[t] = lr.getCoordinateN(numPoints - t); |
3335 |
} |
3336 |
return gf.createLinearRing(newCoords);
|
3337 |
} |
3338 |
|
3339 |
public static LinearRing reverseLineString(LineString ls, GeometryFactory gf) { |
3340 |
int numPoints = ls.getNumPoints() - 1; |
3341 |
Coordinate[] newCoords = new Coordinate[numPoints + 1]; |
3342 |
|
3343 |
for(int t = numPoints; t >= 0; t--) { |
3344 |
newCoords[t] = ls.getCoordinateN(numPoints - t); |
3345 |
} |
3346 |
return gf.createLinearRing(newCoords);
|
3347 |
} |
3348 |
|
3349 |
private static Geometry putInCCWOrder(Geometry ge, GeometryFactory gf) { |
3350 |
if (ge instanceof MultiPolygon) { |
3351 |
MultiPolygon mp = (MultiPolygon) ge; |
3352 |
int size = ge.getNumGeometries();
|
3353 |
Polygon[] pols = new Polygon[size]; |
3354 |
for (int i=0; i<size; i++) |
3355 |
pols[i] = (Polygon) putInCCWOrder((Polygon) mp.getGeometryN(i), gf); |
3356 |
return new MultiPolygon(pols, gf); |
3357 |
} else {
|
3358 |
if (ge instanceof Polygon) { |
3359 |
Polygon p = (Polygon) ge; |
3360 |
LinearRing exterior = putInCCWOrderLR(p.getExteriorRing(), gf); |
3361 |
int nholes = p.getNumInteriorRing();
|
3362 |
if (nholes > 0) { |
3363 |
LinearRing[] holes = new LinearRing[nholes]; |
3364 |
for (int i=0; i<nholes; i++) { |
3365 |
holes[i] = putInCCWOrderLR(p.getInteriorRingN(i), gf); |
3366 |
} |
3367 |
return gf.createPolygon(exterior, holes);
|
3368 |
} else {
|
3369 |
return gf.createPolygon(exterior, null); |
3370 |
} |
3371 |
} else {
|
3372 |
return ge;
|
3373 |
} |
3374 |
} |
3375 |
} |
3376 |
|
3377 |
|
3378 |
public static STRUCT iGeometryToSTRUCT(IGeometry ig, int _forced_type, |
3379 |
Connection _conn, String _o_srid, boolean withSrid, |
3380 |
boolean agu_bien, boolean _isGeoCS) { |
3381 |
|
3382 |
if (ig instanceof FGeometryCollection) { |
3383 |
|
3384 |
FGeometryCollection coll = (FGeometryCollection) ig; |
3385 |
return OracleSpatialUtils.appendGeometriesInStruct(coll, _forced_type,
|
3386 |
_conn, _o_srid, withSrid, agu_bien, _isGeoCS); |
3387 |
// logger.error("Collections no soportadas por ahora.");
|
3388 |
// return null;
|
3389 |
|
3390 |
} else {
|
3391 |
|
3392 |
Shape shp = ig.getInternalShape();
|
3393 |
return shapeToStruct(shp, _forced_type, _conn,
|
3394 |
_o_srid, withSrid, agu_bien, false, _isGeoCS);
|
3395 |
|
3396 |
} |
3397 |
} |
3398 |
|
3399 |
public STRUCT shapeToStruct(Shape shp, int force_type, |
3400 |
boolean hasSrid, boolean agu_bien, boolean isView) { |
3401 |
|
3402 |
return shapeToStruct(shp, force_type, conn, oracleSRID, hasSrid, agu_bien, isView, isGeogCS);
|
3403 |
} |
3404 |
|
3405 |
public static STRUCT shapeToStruct(Shape shp, int forced_type, Connection _conn, |
3406 |
String o_srid, boolean hasSrid, boolean agu_bien, boolean isView, boolean _isGeoCS) { |
3407 |
|
3408 |
int _srid = -1; |
3409 |
if (o_srid.length() > 0) { |
3410 |
_srid = Integer.parseInt(o_srid);
|
3411 |
} |
3412 |
|
3413 |
if (shp == null) { |
3414 |
logger.info("Shape is null. shapeToStruct(Shape) returned null.");
|
3415 |
return null; |
3416 |
} |
3417 |
|
3418 |
if (shp instanceof Rectangle2D) { |
3419 |
return rectangleToStruct((Rectangle2D) shp, hasSrid, isView, |
3420 |
_isGeoCS, o_srid, _conn); |
3421 |
} |
3422 |
|
3423 |
try {
|
3424 |
STRUCT the_struct = |
3425 |
OracleSpatialUtils.fShapeToSTRUCT(shp, _conn, _srid, agu_bien, hasSrid); |
3426 |
return the_struct;
|
3427 |
} catch (SQLException ex) { |
3428 |
logger.error("While creating STRUCT: " + ex.getMessage());
|
3429 |
return null; |
3430 |
} |
3431 |
|
3432 |
|
3433 |
// logger.info("wa_wktext = " + wa_wktext);
|
3434 |
|
3435 |
/*
|
3436 |
int type = FShape.POLYGON;
|
3437 |
if ((shp instanceof FPolyline2D) && (!(shp instanceof FPolygon2D)))
|
3438 |
type = FShape.LINE;
|
3439 |
if (shp instanceof FPoint2D)
|
3440 |
type = FShape.POINT;
|
3441 |
if (shp instanceof FMultiPoint2D)
|
3442 |
type = FShape.MULTIPOINT;
|
3443 |
|
3444 |
if (forced_type != FShape.NULL) {
|
3445 |
type = forced_type;
|
3446 |
}
|
3447 |
|
3448 |
WKTWriter wktw = new WKTWriter();
|
3449 |
GeneralPathX wagp = new GeneralPathX(shp);
|
3450 |
|
3451 |
FShape fshp = null;
|
3452 |
|
3453 |
if (type == FShape.LINE) {
|
3454 |
fshp = new FPolyline2D(wagp);
|
3455 |
} else {
|
3456 |
if (type == FShape.POLYGON) {
|
3457 |
fshp = new FPolygon2D(wagp);
|
3458 |
} else {
|
3459 |
fshp = new FShapeGeneralPathX(wagp, type);
|
3460 |
}
|
3461 |
}
|
3462 |
|
3463 |
Geometry jts_g = OracleSpatialDriver.java2d_to_jts(fshp);
|
3464 |
jts_g = putInCCWOrder(jts_g, geomFactory);
|
3465 |
|
3466 |
String wa_wktext = "";
|
3467 |
|
3468 |
try {
|
3469 |
// This faisl sometimes:
|
3470 |
wa_wktext = wktw.write(jts_g);
|
3471 |
} catch (Exception ex) {
|
3472 |
System.err.println("Error while getting WKT: " + ex.getMessage());
|
3473 |
return null;
|
3474 |
}
|
3475 |
|
3476 |
*/
|
3477 |
// WKT struct_creator = new WKT();
|
3478 |
/*
|
3479 |
try {
|
3480 |
STRUCT resp = struct_creator.toSTRUCT(wa_wktext.getBytes(), _conn);
|
3481 |
Object[] old_obj = resp.getAttributes();
|
3482 |
int size = old_obj.length;
|
3483 |
Object[] new_obj = new Object[size];
|
3484 |
for (int i = 0; i < size; i++)
|
3485 |
new_obj[i] = old_obj[i];
|
3486 |
|
3487 |
if (assumedSrid) {
|
3488 |
new_obj[1] = null;
|
3489 |
} else {
|
3490 |
new_obj[1] = new BigDecimal(o_srid);
|
3491 |
}
|
3492 |
|
3493 |
resp = new STRUCT(resp.getDescriptor(), _conn, new_obj);
|
3494 |
return resp;
|
3495 |
} catch (Exception e) {
|
3496 |
System.err.println("Error in shapeToStruct(Shape): "
|
3497 |
+ e.getMessage());
|
3498 |
return null;
|
3499 |
}
|
3500 |
*/
|
3501 |
} |
3502 |
|
3503 |
// -------------------------- not ready yet ----------------
|
3504 |
|
3505 |
public int getRowIndexByFID(IFeature _fid) { |
3506 |
if (isNotAvailableYet) {
|
3507 |
return -1; |
3508 |
} else {
|
3509 |
return super.getRowIndexByFID(_fid); |
3510 |
} |
3511 |
} |
3512 |
|
3513 |
public int getShapeCount() throws IOException { |
3514 |
if (isNotAvailableYet) {
|
3515 |
return 0; |
3516 |
} else {
|
3517 |
return numReg;
|
3518 |
} |
3519 |
} |
3520 |
|
3521 |
public void setNotAvailableYet(boolean nav) { |
3522 |
isNotAvailableYet = nav; |
3523 |
|
3524 |
} |
3525 |
|
3526 |
// -------------------------------------------------------
|
3527 |
// -------------------------------------------------------
|
3528 |
// -------------------------------------------------------
|
3529 |
|
3530 |
public String[] getTableNames(Connection conn, String catalog) throws SQLException { |
3531 |
|
3532 |
DatabaseMetaData dbmd = conn.getMetaData();
|
3533 |
String[] types = {"TABLE", "VIEW"}; |
3534 |
|
3535 |
ResultSet rs = null; |
3536 |
rs = getTableNamesFromTable(dbmd.getTables( |
3537 |
catalog, ORACLE_GEO_SCHEMA, ORACLE_GEOMETADATA_VIEW, types), conn); |
3538 |
|
3539 |
TreeMap ret = new TreeMap(); |
3540 |
while (rs.next()){
|
3541 |
ret.put(rs.getString("TABLE_NAME"), rs.getString("TABLE_NAME")); |
3542 |
} |
3543 |
|
3544 |
return (String[]) ret.keySet().toArray(new String[0]); |
3545 |
} |
3546 |
|
3547 |
private ResultSet getTableNamesFromTable(ResultSet res, Connection con) throws SQLException { |
3548 |
String tablename = ""; |
3549 |
if (res.next()) {
|
3550 |
tablename = res.getString("TABLE_NAME");
|
3551 |
Statement st = con.createStatement();
|
3552 |
|
3553 |
String sql = "(" |
3554 |
+ "(select TABLE_NAME from USER_TABLES) "
|
3555 |
+ "union (select VIEW_NAME from USER_VIEWS)) "
|
3556 |
+ "intersect (select TABLE_NAME from " + tablename + ")"; |
3557 |
ResultSet rs = st.executeQuery(sql);
|
3558 |
// --------------------------
|
3559 |
// String geo_col = getGeometryFieldName(tablename, rs);
|
3560 |
// --------------------------
|
3561 |
return rs;
|
3562 |
} else {
|
3563 |
System.err.println("Error while getting geometric tables."); |
3564 |
return null; |
3565 |
} |
3566 |
} |
3567 |
|
3568 |
public String[] getIdFieldsCandidates(Connection conn, String table_name) throws SQLException { |
3569 |
String[] resp = { "ROWID" }; |
3570 |
return resp;
|
3571 |
} |
3572 |
|
3573 |
public String[] getGeometryFieldsCandidates(Connection conn, String table_name) throws SQLException { |
3574 |
|
3575 |
Statement _st = conn.createStatement();
|
3576 |
String qry = "select * from " + ORACLE_GEOMETADATA_VIEW |
3577 |
+ " where TABLE_NAME = " + "'" + table_name + "'"; |
3578 |
ResultSet _rs = _st.executeQuery(qry);
|
3579 |
|
3580 |
ArrayList aux = new ArrayList(); |
3581 |
|
3582 |
while (_rs.next()) {
|
3583 |
String _geo = _rs.getString("COLUMN_NAME"); |
3584 |
aux.add(_geo); |
3585 |
} |
3586 |
_rs.close(); _st.close(); |
3587 |
return (String[]) aux.toArray(new String[0]); |
3588 |
} |
3589 |
|
3590 |
public boolean isEmptyTable(Connection conn, String tableName) { |
3591 |
|
3592 |
boolean res = true; |
3593 |
|
3594 |
try {
|
3595 |
Statement st = conn.createStatement();
|
3596 |
ResultSet rs = null; |
3597 |
rs = st.executeQuery("select * from " + tableName + " where rownum = 1"); |
3598 |
res = !rs.next(); |
3599 |
rs.close(); st.close(); |
3600 |
} catch (Exception ex) { |
3601 |
res = true;
|
3602 |
} |
3603 |
return res;
|
3604 |
} |
3605 |
|
3606 |
public String[] getAllFields(Connection conn, String table_name) throws SQLException { |
3607 |
|
3608 |
Statement st = conn.createStatement();
|
3609 |
ResultSet rs = st.executeQuery("select * from " + table_name + " where rownum = 1"); |
3610 |
ResultSetMetaData rsmd = rs.getMetaData();
|
3611 |
String[] ret = new String[rsmd.getColumnCount()]; |
3612 |
|
3613 |
for (int i = 0; i < ret.length; i++) { |
3614 |
ret[i] = rsmd.getColumnName(i+1);
|
3615 |
} |
3616 |
rs.close(); st.close(); |
3617 |
return ret;
|
3618 |
} |
3619 |
|
3620 |
public String[] getAllFieldTypeNames(Connection conn, String table_name) throws SQLException { |
3621 |
|
3622 |
Statement st = conn.createStatement();
|
3623 |
ResultSet rs = st.executeQuery("select * from " + table_name + " where rownum = 1"); |
3624 |
ResultSetMetaData rsmd = rs.getMetaData();
|
3625 |
String[] ret = new String[rsmd.getColumnCount()]; |
3626 |
|
3627 |
for (int i = 0; i < ret.length; i++) { |
3628 |
ret[i] = rsmd.getColumnTypeName(i+1);
|
3629 |
} |
3630 |
rs.close(); st.close(); |
3631 |
|
3632 |
close(); |
3633 |
return ret;
|
3634 |
} |
3635 |
|
3636 |
|
3637 |
|
3638 |
|
3639 |
|
3640 |
public String getConnectionString(String host, |
3641 |
String port,
|
3642 |
String dbname,
|
3643 |
String user,
|
3644 |
String pw) {
|
3645 |
|
3646 |
String _pw = pw;
|
3647 |
if (_pw == null) _pw = "null"; |
3648 |
|
3649 |
String fullstr = CONN_STR_BEGIN;
|
3650 |
fullstr = fullstr + user.toLowerCase() + "/" + _pw;
|
3651 |
fullstr = fullstr + "@" + host.toLowerCase();
|
3652 |
fullstr = fullstr + ":" + port;
|
3653 |
fullstr = fullstr + ":" + dbname.toLowerCase();
|
3654 |
return fullstr;
|
3655 |
} |
3656 |
|
3657 |
public IWriter getWriter() {
|
3658 |
|
3659 |
// on(VectorialEditableDBAdapter.java:290)
|
3660 |
if (writer == null) { |
3661 |
|
3662 |
writer = new OracleSpatialWriter(getRowCount());
|
3663 |
writer.setDriver(this);
|
3664 |
writer.setLyrShapeType(getShapeType()); |
3665 |
writer.setGeoCS(isGeogCS()); |
3666 |
writer.setGeoColName(geoColName); |
3667 |
writer.setSRID(oracleSRID); |
3668 |
|
3669 |
try {
|
3670 |
writer.initialize(getLyrDef()); |
3671 |
} catch (EditionException e) {
|
3672 |
logger.error("While initializing OS Writer: " + e.getMessage(), e);
|
3673 |
} |
3674 |
writer.setStoreWithSrid(tableHasSrid); |
3675 |
} |
3676 |
return writer;
|
3677 |
} |
3678 |
|
3679 |
public boolean isGeogCS() { |
3680 |
return isGeogCS;
|
3681 |
} |
3682 |
|
3683 |
public void addRow(String id) { |
3684 |
|
3685 |
Value aux = ValueFactory.createValue(id); |
3686 |
Integer intobj = new Integer(numReg); |
3687 |
hashRelate.put(aux, intobj); |
3688 |
rowToId.put(intobj, id); |
3689 |
|
3690 |
numReg++; |
3691 |
} |
3692 |
|
3693 |
public void deleteRow(String id) { |
3694 |
|
3695 |
Value aux = ValueFactory.createValue(id); |
3696 |
Integer intobj = (Integer) hashRelate.get(aux); |
3697 |
hashRelate.remove(aux); |
3698 |
rowToId.remove(intobj); |
3699 |
|
3700 |
numReg--; |
3701 |
} |
3702 |
|
3703 |
private String getStandardSelectExpression() { |
3704 |
if (standardSelectExpressionFalse == null) { |
3705 |
standardSelectExpressionFalse = "";
|
3706 |
String[] flds = getLyrDef().getFieldNames(); |
3707 |
int size = flds.length;
|
3708 |
for (int i=0; i<size; i++) { |
3709 |
if (i > 0) { |
3710 |
standardSelectExpressionFalse = standardSelectExpressionFalse + "c.\"" + flds[i] + "\", "; |
3711 |
} else {
|
3712 |
standardSelectExpressionFalse = standardSelectExpressionFalse + flds[i] + ", ";
|
3713 |
} |
3714 |
} |
3715 |
// standardSelectExpressionFalse = standardSelectExpressionFalse + "c." + geoColName;
|
3716 |
standardSelectExpressionFalse = standardSelectExpressionFalse.substring(0,
|
3717 |
standardSelectExpressionFalse.length() - 2);
|
3718 |
} |
3719 |
return standardSelectExpressionFalse;
|
3720 |
} |
3721 |
|
3722 |
public String[] manageGeometryField(String[] flds, String geof) { |
3723 |
return addEndIfNotContained(flds, geof);
|
3724 |
} |
3725 |
|
3726 |
public String[] manageIdField(String[] flds, String idf) { |
3727 |
return addStartIfNotContained(flds, idf);
|
3728 |
} |
3729 |
|
3730 |
private String[] addEndIfNotContained(String[] arr, String item) { |
3731 |
if (contains(arr, item)) {
|
3732 |
return arr;
|
3733 |
} else {
|
3734 |
int size = arr.length;
|
3735 |
String[] resp = new String[size + 1]; |
3736 |
for (int i=0; i<size; i++) { |
3737 |
resp[i] = arr[i]; |
3738 |
} |
3739 |
resp[size] = item; |
3740 |
return resp;
|
3741 |
} |
3742 |
} |
3743 |
|
3744 |
private String[] addStartIfNotContained(String[] arr, String item) { |
3745 |
if (contains(arr, item)) {
|
3746 |
return arr;
|
3747 |
} else {
|
3748 |
int size = arr.length;
|
3749 |
String[] resp = new String[size + 1]; |
3750 |
for (int i=1; i<=size; i++) { |
3751 |
resp[i] = arr[i]; |
3752 |
} |
3753 |
resp[0] = item;
|
3754 |
return resp;
|
3755 |
} |
3756 |
} |
3757 |
|
3758 |
private boolean contains(String[] arr, String item) { |
3759 |
for (int i=0; i<arr.length; i++) { |
3760 |
if (arr[i].compareTo(item) == 0) { |
3761 |
return true; |
3762 |
} |
3763 |
} |
3764 |
return false; |
3765 |
} |
3766 |
|
3767 |
public void remove() { |
3768 |
cancelIDLoad = true;
|
3769 |
} |
3770 |
} |