svn-gvsig-desktop / trunk / libraries / libFMap / src / com / iver / cit / gvsig / fmap / drivers / DefaultJDBCDriver.java @ 28962
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| 1 | 11971 | caballero | /* gvSIG. Sistema de Informaci?n Geogr?fica de la Generalitat Valenciana
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| 2 | *
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| 3 | * Copyright (C) 2004 IVER T.I. and Generalitat Valenciana.
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| 4 | *
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| 5 | * This program is free software; you can redistribute it and/or
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| 6 | * modify it under the terms of the GNU General Public License
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| 7 | * as published by the Free Software Foundation; either version 2
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| 8 | * of the License, or (at your option) any later version.
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| 9 | *
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| 10 | * This program is distributed in the hope that it will be useful,
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| 11 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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| 12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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| 13 | * GNU General Public License for more details.
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| 14 | *
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| 15 | * You should have received a copy of the GNU General Public License
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| 16 | * along with this program; if not, write to the Free Software
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| 17 | * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,USA.
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| 18 | *
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| 19 | * For more information, contact:
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| 20 | *
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| 21 | * Generalitat Valenciana
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| 22 | * Conselleria d'Infraestructures i Transport
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| 23 | * Av. Blasco Ib??ez, 50
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| 24 | * 46010 VALENCIA
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| 25 | * SPAIN
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| 26 | *
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| 27 | * +34 963862235
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| 28 | * gvsig@gva.es
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| 29 | * www.gvsig.gva.es
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| 30 | *
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| 31 | * or
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| 32 | *
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| 33 | * IVER T.I. S.A
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| 34 | * Salamanca 50
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| 35 | * 46005 Valencia
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| 36 | * Spain
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| 37 | *
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| 38 | * +34 963163400
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| 39 | * dac@iver.es
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| 40 | */
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| 41 | package com.iver.cit.gvsig.fmap.drivers; |
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| 42 | |||
| 43 | import java.awt.geom.Rectangle2D; |
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| 44 | import java.sql.DatabaseMetaData; |
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| 45 | import java.sql.Driver; |
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| 46 | import java.sql.DriverManager; |
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| 47 | import java.sql.ResultSet; |
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| 48 | import java.sql.ResultSetMetaData; |
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| 49 | import java.sql.SQLException; |
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| 50 | import java.sql.Statement; |
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| 51 | import java.sql.Types; |
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| 52 | 12247 | caballero | import java.util.ArrayList; |
| 53 | 11971 | caballero | import java.util.Hashtable; |
| 54 | import java.util.TreeMap; |
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| 55 | |||
| 56 | import org.apache.log4j.Logger; |
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| 57 | |||
| 58 | 12247 | caballero | import com.hardcode.driverManager.DriverEvent; |
| 59 | import com.hardcode.driverManager.DriverEventListener; |
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| 60 | 11971 | caballero | import com.hardcode.gdbms.driver.exceptions.BadFieldDriverException; |
| 61 | import com.hardcode.gdbms.driver.exceptions.ReadDriverException; |
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| 62 | import com.hardcode.gdbms.driver.exceptions.ReloadDriverException; |
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| 63 | import com.hardcode.gdbms.engine.data.DataSourceFactory; |
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| 64 | import com.hardcode.gdbms.engine.data.driver.DriverException; |
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| 65 | import com.hardcode.gdbms.engine.data.driver.ObjectDriver; |
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| 66 | import com.hardcode.gdbms.engine.values.Value; |
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| 67 | import com.hardcode.gdbms.engine.values.ValueFactory; |
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| 68 | import com.iver.cit.gvsig.exceptions.expansionfile.ExpansionFileReadException; |
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| 69 | import com.iver.cit.gvsig.fmap.Messages; |
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| 70 | import com.iver.cit.gvsig.fmap.core.IFeature; |
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| 71 | import com.iver.cit.gvsig.fmap.core.IGeometry; |
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| 72 | import com.iver.cit.gvsig.fmap.drivers.db.utils.ConnectionWithParams; |
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| 73 | import com.iver.cit.gvsig.fmap.drivers.db.utils.SingleVectorialDBConnectionManager; |
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| 74 | import com.iver.cit.gvsig.fmap.layers.SelectableDataSource; |
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| 75 | import com.iver.cit.gvsig.fmap.layers.XMLException; |
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| 76 | import com.iver.utiles.XMLEntity; |
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| 77 | import com.iver.utiles.swing.JPasswordDlg; |
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| 78 | |||
| 79 | |||
| 80 | |||
| 81 | /**
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| 82 | * Clase abstracta qu
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| 83 | */
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| 84 | public abstract class DefaultJDBCDriver implements IVectorialJDBCDriver, ObjectDriver { |
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| 85 | private static Logger logger = Logger.getLogger(SelectableDataSource.class.getName()); |
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| 86 | protected static Hashtable poolPassw = new Hashtable(); |
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| 87 | |||
| 88 | protected IConnection conn;
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| 89 | // protected String tableName;
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| 90 | // protected String whereClause;
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| 91 | // protected String fields;
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| 92 | // protected String sqlOrig;
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| 93 | protected DBLayerDefinition lyrDef = null; |
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| 94 | protected ResultSet rs; |
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| 95 | protected boolean bCursorActivo = false; |
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| 96 | protected Statement st; |
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| 97 | protected int numReg=-1; |
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| 98 | |||
| 99 | protected Rectangle2D fullExtent = null; |
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| 100 | |||
| 101 | // protected String strFID_FieldName;
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| 102 | // protected String idFID_FieldName;
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| 103 | |||
| 104 | protected Hashtable hashRelate; |
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| 105 | |||
| 106 | |||
| 107 | protected ResultSetMetaData metaData = null; |
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| 108 | protected Rectangle2D workingArea; |
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| 109 | protected String driverClass; |
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| 110 | protected String userName; |
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| 111 | 12247 | caballero | protected String dbUrl; |
| 112 | 11971 | caballero | protected String className; |
| 113 | protected String catalogName; |
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| 114 | 12247 | caballero | protected String schema; |
| 115 | 11971 | caballero | protected String tableName; |
| 116 | protected String[] fields; |
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| 117 | protected String FIDfield; |
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| 118 | protected String geometryField; |
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| 119 | protected String whereClause; |
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| 120 | protected String strSRID; |
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| 121 | //private double flatness;
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| 122 | |||
| 123 | protected String host, port, dbName, connName; |
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| 124 | |||
| 125 | 12247 | caballero | protected ArrayList driverEventListeners = new ArrayList(); |
| 126 | 11971 | caballero | |
| 127 | 17163 | vcaballero | /* (non-Javadoc)
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| 128 | * @see com.iver.cit.gvsig.fmap.drivers.IVectorialDatabaseDriver#getConnection()
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| 129 | */
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| 130 | public IConnection getConnection()
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| 131 | 11971 | caballero | {
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| 132 | return conn;
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| 133 | } |
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| 134 | 17163 | vcaballero | /* (non-Javadoc)
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| 135 | * @see com.iver.cit.gvsig.fmap.drivers.IVectorialDatabaseDriver#getFields()
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| 136 | */
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| 137 | 11971 | caballero | public String[] getFields() |
| 138 | {
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| 139 | /* StringTokenizer tokenizer = new StringTokenizer(fields, ",");
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| 140 | String[] arrayFields = new String[tokenizer.countTokens()];
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| 141 | int i=0;
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| 142 | while (tokenizer.hasMoreTokens())
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| 143 | {
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| 144 | arrayFields[i] = tokenizer.nextToken();
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| 145 | i++;
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| 146 | }
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| 147 | return arrayFields; */
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| 148 | return lyrDef.getFieldNames();
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| 149 | |||
| 150 | } |
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| 151 | /**
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| 152 | * First, the geometry field. After, the rest of fields
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| 153 | * @return
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| 154 | */
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| 155 | public String getTotalFields() |
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| 156 | {
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| 157 | String strAux = getGeometryField(getLyrDef().getFieldGeometry());
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| 158 | String[] fieldNames = getLyrDef().getFieldNames(); |
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| 159 | for (int i=0; i< fieldNames.length; i++) |
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| 160 | {
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| 161 | strAux = strAux + ", " + fieldNames[i];
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| 162 | } |
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| 163 | return strAux;
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| 164 | } |
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| 165 | |||
| 166 | /* (non-Javadoc)
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| 167 | * @see com.iver.cit.gvsig.fmap.drivers.VectorialDatabaseDriver#getWhereClause()
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| 168 | */
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| 169 | public String getWhereClause() |
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| 170 | {
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| 171 | return lyrDef.getWhereClause().toUpperCase();
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| 172 | } |
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| 173 | 17163 | vcaballero | /* (non-Javadoc)
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| 174 | * @see com.iver.cit.gvsig.fmap.drivers.IVectorialDatabaseDriver#getTableName()
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| 175 | */
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| 176 | 11971 | caballero | public String getTableName() |
| 177 | {
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| 178 | return lyrDef.getTableName();
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| 179 | } |
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| 180 | |||
| 181 | |||
| 182 | /**
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| 183 | * @throws DriverIOException
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| 184 | * @throws DriverException
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| 185 | * @see com.iver.cit.gvsig.fmap.layers.ReadableVectorial#getShapeCount()
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| 186 | */
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| 187 | public int getShapeCount() throws ReadDriverException { |
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| 188 | if (numReg == -1) |
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| 189 | {
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| 190 | try
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| 191 | {
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| 192 | Statement s = ((ConnectionJDBC)conn).getConnection().createStatement();
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| 193 | ResultSet r = s.executeQuery("SELECT COUNT(*) AS NUMREG FROM " + lyrDef.getTableName() + " " + getCompleteWhere()); |
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| 194 | r.next(); |
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| 195 | numReg = r.getInt(1);
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| 196 | System.err.println("numReg = " + numReg); |
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| 197 | } |
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| 198 | catch (SQLException e) |
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| 199 | {
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| 200 | throw new ReadDriverException(getName(),e); |
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| 201 | } |
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| 202 | } |
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| 203 | |||
| 204 | return numReg;
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| 205 | } |
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| 206 | |||
| 207 | 17163 | vcaballero | /* (non-Javadoc)
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| 208 | * @see com.iver.cit.gvsig.fmap.drivers.VectorialDriver#getFullExtent()
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| 209 | */
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| 210 | public Rectangle2D getFullExtent() throws ExpansionFileReadException, ReadDriverException{ |
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| 211 | 11971 | caballero | // Por defecto recorremos todas las geometrias.
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| 212 | // Las bases de datos como PostGIS pueden y deben
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| 213 | // sobreescribir este m?todo.
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| 214 | if (fullExtent == null) |
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| 215 | {
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| 216 | // try
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| 217 | // {
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| 218 | IFeatureIterator itGeom = getFeatureIterator("SELECT " +
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| 219 | getGeometryField(getLyrDef().getFieldGeometry()) + ", " + getLyrDef().getFieldID() + " FROM " + |
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| 220 | getLyrDef().getComposedTableName() + " " + getCompleteWhere());
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| 221 | IGeometry geom; |
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| 222 | int cont = 0; |
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| 223 | while (itGeom.hasNext())
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| 224 | {
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| 225 | geom = itGeom.next().getGeometry(); |
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| 226 | if (cont==0) |
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| 227 | fullExtent = geom.getBounds2D(); |
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| 228 | else
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| 229 | fullExtent.add(geom.getBounds2D()); |
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| 230 | cont++; |
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| 231 | } |
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| 232 | // }
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| 233 | // catch (DriverException e) {
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| 234 | // // TODO Auto-generated catch block
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| 235 | // e.printStackTrace();
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| 236 | // }
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| 237 | |||
| 238 | } |
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| 239 | return fullExtent;
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| 240 | } |
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| 241 | |||
| 242 | |||
| 243 | 17163 | vcaballero | /* (non-Javadoc)
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| 244 | * @see com.iver.cit.gvsig.fmap.drivers.VectorialDriver#getShapeType()
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| 245 | 11971 | caballero | */
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| 246 | public int getShapeType() { |
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| 247 | /* IGeometry geom;
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| 248 | if (shapeType == -1)
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| 249 | {
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| 250 | shapeType = FShape.MULTI;
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| 251 | try {
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| 252 | geom = getShape(0);
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| 253 | if (geom != null)
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| 254 | shapeType = geom.getGeometryType();
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| 255 | } catch (IOException e) {
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| 256 | // e.printStackTrace();
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| 257 | }
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| 258 | }
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| 259 | return shapeType; */
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| 260 | return lyrDef.getShapeType();
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| 261 | } |
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| 262 | |||
| 263 | 17163 | vcaballero | /* (non-Javadoc)
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| 264 | * @see com.hardcode.gdbms.engine.data.driver.ReadAccess#getFieldType(int)
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| 265 | */
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| 266 | 11971 | caballero | public int getFieldType(int idField) throws ReadDriverException{ |
| 267 | try {
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| 268 | int i = idField + 2; // idField viene basado en 1, y |
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| 269 | // adem?s nos saltamos el campo de geometry
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| 270 | 12299 | caballero | int type=metaData.getColumnType(i);
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| 271 | if (type == Types.VARCHAR) |
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| 272 | 11971 | caballero | return Types.VARCHAR; |
| 273 | 12299 | caballero | if (type == Types.FLOAT) |
| 274 | 11971 | caballero | return Types.FLOAT; |
| 275 | 12299 | caballero | if (type == Types.REAL) |
| 276 | return Types.FLOAT; |
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| 277 | if (type == Types.DOUBLE) |
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| 278 | 11971 | caballero | return Types.DOUBLE; |
| 279 | 12299 | caballero | if (type == Types.INTEGER) |
| 280 | 11971 | caballero | return Types.INTEGER; |
| 281 | 12299 | caballero | if (type == Types.SMALLINT) |
| 282 | 11971 | caballero | return Types.SMALLINT; |
| 283 | 12299 | caballero | if (type == Types.TINYINT) |
| 284 | 11971 | caballero | return Types.TINYINT; |
| 285 | 12299 | caballero | if (type == Types.BIGINT) |
| 286 | 11971 | caballero | return Types.BIGINT; |
| 287 | 12299 | caballero | if (type == Types.BIT) |
| 288 | 11971 | caballero | return Types.BIT; |
| 289 | 12299 | caballero | if (type == Types.DATE) |
| 290 | 11971 | caballero | return Types.DATE; |
| 291 | 12299 | caballero | if (type == Types.DECIMAL) |
| 292 | 11971 | caballero | return Types.DOUBLE; |
| 293 | 12299 | caballero | if (type == Types.NUMERIC) |
| 294 | 11971 | caballero | return Types.DOUBLE; |
| 295 | 12299 | caballero | if (type == Types.DATE) |
| 296 | 11971 | caballero | return Types.DATE; |
| 297 | 12299 | caballero | if (type == Types.TIME) |
| 298 | 11971 | caballero | return Types.TIME; |
| 299 | 12299 | caballero | if (type == Types.TIMESTAMP) |
| 300 | 11971 | caballero | return Types.TIMESTAMP; |
| 301 | 14543 | jmvivo | if (type == Types.NUMERIC) |
| 302 | return Types.DOUBLE; |
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| 303 | 15685 | vcaballero | |
| 304 | 12299 | caballero | } catch (SQLException e) { |
| 305 | 11971 | caballero | throw new BadFieldDriverException(getName(),e,String.valueOf(idField)); |
| 306 | } |
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| 307 | return Types.OTHER; |
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| 308 | 12299 | caballero | } |
| 309 | 11971 | caballero | /**
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| 310 | * Obtiene el valor que se encuentra en la fila y columna indicada
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| 311 | * Esta es la implementaci?n por defecto. Si lo del absolute
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| 312 | * no va bien, como es el caso del PostGis, el driver lo
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| 313 | * tiene que reimplementar
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| 314 | *
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| 315 | * @param rowIndex fila
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| 316 | * @param fieldId columna
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| 317 | *
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| 318 | * @return subclase de Value con el valor del origen de datos
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| 319 | *
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| 320 | * @throws DriverException Si se produce un error accediendo al DataSource
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| 321 | */
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| 322 | public Value getFieldValue(long rowIndex, int idField) |
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| 323 | throws ReadDriverException
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| 324 | {
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| 325 | int i = (int) (rowIndex + 1); |
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| 326 | int fieldId = idField+2; |
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| 327 | try {
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| 328 | rs.absolute(i); |
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| 329 | if (metaData.getColumnType(fieldId) == Types.VARCHAR) |
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| 330 | {
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| 331 | String strAux = rs.getString(fieldId);
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| 332 | if (strAux == null) strAux = ""; |
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| 333 | return ValueFactory.createValue(strAux);
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| 334 | } |
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| 335 | if (metaData.getColumnType(fieldId) == Types.FLOAT) |
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| 336 | return ValueFactory.createValue(rs.getFloat(fieldId));
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| 337 | if (metaData.getColumnType(fieldId) == Types.DOUBLE) |
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| 338 | return ValueFactory.createValue(rs.getDouble(fieldId));
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| 339 | if (metaData.getColumnType(fieldId) == Types.INTEGER) |
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| 340 | return ValueFactory.createValue(rs.getInt(fieldId));
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| 341 | if (metaData.getColumnType(fieldId) == Types.BIGINT) |
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| 342 | return ValueFactory.createValue(rs.getLong(fieldId));
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| 343 | if (metaData.getColumnType(fieldId) == Types.BIT) |
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| 344 | return ValueFactory.createValue(rs.getBoolean(fieldId));
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| 345 | if (metaData.getColumnType(fieldId) == Types.DATE) |
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| 346 | return ValueFactory.createValue(rs.getDate(fieldId));
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| 347 | } catch (SQLException e) { |
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| 348 | throw new BadFieldDriverException(getName(),e,String.valueOf(fieldId)); |
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| 349 | } |
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| 350 | return null; |
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| 351 | |||
| 352 | |||
| 353 | } |
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| 354 | |||
| 355 | /**
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| 356 | * Obtiene el n?mero de campos del DataSource
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| 357 | *
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| 358 | * @return
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| 359 | *
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| 360 | * @throws DriverException Si se produce alg?n error accediendo al
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| 361 | * DataSource
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| 362 | */
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| 363 | public int getFieldCount() throws ReadDriverException |
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| 364 | {
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| 365 | try {
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| 366 | // Suponemos que el primer campo es el de las geometries, y no lo
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| 367 | // contamos
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| 368 | return rs.getMetaData().getColumnCount()-1; |
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| 369 | } catch (SQLException e) { |
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| 370 | throw new ReadDriverException(getName(),e); |
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| 371 | } |
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| 372 | |||
| 373 | } |
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| 374 | |||
| 375 | /**
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| 376 | * Devuelve el nombre del campo fieldId-?simo
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| 377 | *
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| 378 | * @param fieldId ?ndice del campo cuyo nombre se quiere obtener
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| 379 | *
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| 380 | * @return
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| 381 | * @throws com.hardcode.gdbms.engine.data.driver.DriverException
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| 382 | *
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| 383 | * @throws DriverException Si se produce alg?n error accediendo al
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| 384 | * DataSource
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| 385 | */
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| 386 | public String getFieldName(int fieldId) throws ReadDriverException |
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| 387 | {
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| 388 | try {
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| 389 | return rs.getMetaData().getColumnName(fieldId+2); |
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| 390 | } catch (SQLException e) { |
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| 391 | throw new ReadDriverException(getName(),e); |
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| 392 | } |
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| 393 | } |
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| 394 | |||
| 395 | /**
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| 396 | * Obtiene el n?mero de registros del DataSource
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| 397 | *
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| 398 | * @return
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| 399 | * @throws ReadDriverException
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| 400 | *
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| 401 | * @throws DriverException Si se produce alg?n error accediendo al
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| 402 | * DataSource
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| 403 | */
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| 404 | public long getRowCount() throws ReadDriverException{ |
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| 405 | return getShapeCount();
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| 406 | } |
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| 407 | |||
| 408 | 17163 | vcaballero | /* (non-Javadoc)
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| 409 | * @see com.iver.cit.gvsig.fmap.drivers.IVectorialDatabaseDriver#close()
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| 410 | */
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| 411 | 11971 | caballero | public void close() { |
| 412 | } |
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| 413 | |||
| 414 | /**
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| 415 | * Recorre el recordset creando una tabla Hash que usaremos para
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| 416 | * relacionar el n?mero de un registro con su identificador ?nico.
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| 417 | * Debe ser llamado en el setData justo despu?s de crear el recorset
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| 418 | * principal
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| 419 | * @throws SQLException
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| 420 | */
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| 421 | 12351 | caballero | protected void doRelateID_FID() throws DBException |
| 422 | 11971 | caballero | {
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| 423 | 12351 | caballero | try {
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| 424 | hashRelate = new Hashtable(); |
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| 425 | 11971 | caballero | |
| 426 | 12351 | caballero | String strSQL = "SELECT " + getLyrDef().getFieldID() + " FROM " |
| 427 | + getLyrDef().getComposedTableName() + " "
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| 428 | + getCompleteWhere() + " ORDER BY "
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| 429 | + getLyrDef().getFieldID(); |
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| 430 | Statement s = ((ConnectionJDBC) getConnection()).getConnection()
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| 431 | .createStatement(ResultSet.TYPE_SCROLL_INSENSITIVE,
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| 432 | ResultSet.CONCUR_READ_ONLY);
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| 433 | ResultSet r = s.executeQuery(strSQL);
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| 434 | int id = 0; |
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| 435 | int gid;
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| 436 | int index = 0; |
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| 437 | while (r.next()) {
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| 438 | String aux = r.getString(1); |
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| 439 | Value val = ValueFactory.createValue(aux); |
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| 440 | hashRelate.put(val, new Integer(index)); |
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| 441 | System.out.println("ASOCIANDO CLAVE " + aux + " CON VALOR " |
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| 442 | + index); |
||
| 443 | index++; |
||
| 444 | } |
||
| 445 | numReg = index; |
||
| 446 | r.close(); |
||
| 447 | // rs.beforeFirst();
|
||
| 448 | } catch (SQLException e) { |
||
| 449 | throw new DBException(e); |
||
| 450 | } |
||
| 451 | 11971 | caballero | |
| 452 | } |
||
| 453 | |||
| 454 | 12351 | caballero | /*
|
| 455 | * (non-Javadoc)
|
||
| 456 | *
|
||
| 457 | * @see com.iver.cit.gvsig.fmap.drivers.VectorialDatabaseDriver#getRowIndexByFID(java.lang.Object)
|
||
| 458 | */
|
||
| 459 | 11971 | caballero | public int getRowIndexByFID(IFeature FID) |
| 460 | {
|
||
| 461 | int resul;
|
||
| 462 | // Object obj = FID.getAttribute(lyrDef.getIdFieldID());
|
||
| 463 | String theId = FID.getID();
|
||
| 464 | Value aux = ValueFactory.createValue(theId); |
||
| 465 | // System.err.println("Mirando si existe " + aux.toString());
|
||
| 466 | if (hashRelate.containsKey(aux))
|
||
| 467 | {
|
||
| 468 | Integer rowIndex = (Integer) hashRelate.get(aux); |
||
| 469 | resul = rowIndex.intValue(); |
||
| 470 | // System.err.println("Row asociada a " + aux.toString() + ":" + resul);
|
||
| 471 | return resul;
|
||
| 472 | } |
||
| 473 | else
|
||
| 474 | return -1; |
||
| 475 | } |
||
| 476 | |||
| 477 | /* (non-Javadoc)
|
||
| 478 | * @see com.iver.cit.gvsig.fmap.drivers.VectorialDatabaseDriver#setXMLEntity(com.iver.utiles.XMLEntity)
|
||
| 479 | */
|
||
| 480 | public void setXMLEntity(XMLEntity xml) throws XMLException |
||
| 481 | {
|
||
| 482 | |||
| 483 | className = xml.getStringProperty("className");
|
||
| 484 | // dbUrl = xml.getStringProperty("dbURL");
|
||
| 485 | catalogName = xml.getStringProperty("catalog");
|
||
| 486 | userName =xml.getStringProperty("username");
|
||
| 487 | driverClass =xml.getStringProperty("driverclass");
|
||
| 488 | tableName = xml.getStringProperty("tablename");
|
||
| 489 | 12247 | caballero | if (xml.contains("schema")){ |
| 490 | schema = xml.getStringProperty("schema");
|
||
| 491 | } |
||
| 492 | 11971 | caballero | fields = xml.getStringArrayProperty("fields");
|
| 493 | FIDfield = xml.getStringProperty("FID");
|
||
| 494 | geometryField = xml.getStringProperty("THE_GEOM");
|
||
| 495 | whereClause = xml.getStringProperty("whereclause");
|
||
| 496 | strSRID = xml.getStringProperty("SRID");
|
||
| 497 | |||
| 498 | 12247 | caballero | if (xml.contains("host")) |
| 499 | {
|
||
| 500 | host = xml.getStringProperty("host");
|
||
| 501 | port = xml.getStringProperty("port");
|
||
| 502 | dbName = xml.getStringProperty("dbName");
|
||
| 503 | connName = xml.getStringProperty("connName");
|
||
| 504 | } |
||
| 505 | else
|
||
| 506 | {
|
||
| 507 | // Por compatibilidad con versiones anteriores
|
||
| 508 | dbUrl = xml.getStringProperty("dbURL");
|
||
| 509 | extractParamsFromDbUrl(dbUrl); |
||
| 510 | 11971 | caballero | |
| 511 | 12247 | caballero | } |
| 512 | 14543 | jmvivo | if (!xml.contains("literalDBName")){ |
| 513 | dbName = dbName.toLowerCase(); |
||
| 514 | }else{
|
||
| 515 | if(!xml.getBooleanProperty("literalDBName")){ |
||
| 516 | dbName = dbName.toLowerCase(); |
||
| 517 | } |
||
| 518 | } |
||
| 519 | 11971 | caballero | if (xml.contains("minXworkArea")) |
| 520 | {
|
||
| 521 | double x = xml.getDoubleProperty("minXworkArea"); |
||
| 522 | double y = xml.getDoubleProperty("minYworkArea"); |
||
| 523 | double H = xml.getDoubleProperty("HworkArea"); |
||
| 524 | double W = xml.getDoubleProperty("WworkArea"); |
||
| 525 | workingArea = new Rectangle2D.Double(x,y,W,H); |
||
| 526 | } |
||
| 527 | |||
| 528 | DBLayerDefinition lyrDef = new DBLayerDefinition();
|
||
| 529 | lyrDef.setCatalogName(catalogName); |
||
| 530 | 12247 | caballero | lyrDef.setSchema(schema); |
| 531 | 11971 | caballero | lyrDef.setTableName(tableName); |
| 532 | lyrDef.setFieldGeometry(geometryField); |
||
| 533 | lyrDef.setFieldNames(fields); |
||
| 534 | lyrDef.setFieldID(FIDfield); |
||
| 535 | lyrDef.setWhereClause(whereClause); |
||
| 536 | // lyrDef.setClassToInstantiate(driverClass);
|
||
| 537 | if (workingArea != null) |
||
| 538 | lyrDef.setWorkingArea(workingArea); |
||
| 539 | |||
| 540 | lyrDef.setSRID_EPSG(strSRID); |
||
| 541 | |||
| 542 | setLyrDef(lyrDef); |
||
| 543 | |||
| 544 | } |
||
| 545 | 12247 | caballero | private void extractParamsFromDbUrl(String dbUrl2) { |
| 546 | //jdbc:postgres://localhost:5431/latin1
|
||
| 547 | int iDbName = dbUrl2.lastIndexOf('/'); |
||
| 548 | dbName = dbUrl2.substring(iDbName+1);
|
||
| 549 | int iLast2points = dbUrl2.lastIndexOf(':'); |
||
| 550 | port = dbUrl2.substring(iLast2points+1, iDbName);
|
||
| 551 | int iHost = dbUrl2.indexOf("//"); |
||
| 552 | host = dbUrl2.substring(iHost + 2, iLast2points);
|
||
| 553 | connName = dbUrl2; |
||
| 554 | } |
||
| 555 | 17163 | vcaballero | /* (non-Javadoc)
|
| 556 | * @see com.iver.cit.gvsig.fmap.drivers.IVectorialDatabaseDriver#load()
|
||
| 557 | */
|
||
| 558 | 11971 | caballero | public void load() throws ReadDriverException { |
| 559 | try {
|
||
| 560 | 12247 | caballero | if (driverClass != null) |
| 561 | Class.forName(driverClass);
|
||
| 562 | 11971 | caballero | |
| 563 | String _drvName = getName();
|
||
| 564 | |||
| 565 | 14543 | jmvivo | String keyPool = _drvName + "_" + host |
| 566 | + "_" + port + "_" + dbName |
||
| 567 | + "_" + userName;
|
||
| 568 | 11971 | caballero | |
| 569 | IConnection newConn = null;
|
||
| 570 | String clave = null; |
||
| 571 | ConnectionWithParams cwp = null;
|
||
| 572 | |||
| 573 | if (poolPassw.containsKey(keyPool)) {
|
||
| 574 | |||
| 575 | clave = (String) poolPassw.get(keyPool);
|
||
| 576 | cwp = SingleVectorialDBConnectionManager.instance().getConnection( |
||
| 577 | _drvName, userName, clave, connName, |
||
| 578 | host, port, dbName, true);
|
||
| 579 | |||
| 580 | } else {
|
||
| 581 | |||
| 582 | cwp = SingleVectorialDBConnectionManager.instance().getConnection( |
||
| 583 | _drvName, userName, null, connName,
|
||
| 584 | host, port, dbName, false);
|
||
| 585 | |||
| 586 | if (cwp.isConnected()) {
|
||
| 587 | |||
| 588 | poolPassw.put(keyPool, cwp.getPw()); |
||
| 589 | |||
| 590 | } else {
|
||
| 591 | |||
| 592 | JPasswordDlg dlg = new JPasswordDlg();
|
||
| 593 | String strMessage = Messages.getString("conectar_jdbc"); |
||
| 594 | String strPassword = Messages.getString("password"); |
||
| 595 | dlg.setMessage(strMessage |
||
| 596 | + " ["
|
||
| 597 | + _drvName + ", "
|
||
| 598 | + host + ", "
|
||
| 599 | + port + ", "
|
||
| 600 | + dbName + ", "
|
||
| 601 | + userName + "]. "
|
||
| 602 | + strPassword |
||
| 603 | + "?");
|
||
| 604 | 15685 | vcaballero | dlg.setVisible(true);
|
| 605 | 11971 | caballero | clave = dlg.getPassword(); |
| 606 | if (clave == null) |
||
| 607 | return;
|
||
| 608 | poolPassw.put(keyPool, clave); |
||
| 609 | |||
| 610 | cwp.connect(clave); |
||
| 611 | } |
||
| 612 | } |
||
| 613 | |||
| 614 | newConn = cwp.getConnection(); |
||
| 615 | 12247 | caballero | //((ConnectionJDBC)newConn).getConnection().setAutoCommit(false);
|
| 616 | 11971 | caballero | |
| 617 | DBLayerDefinition lyrDef = new DBLayerDefinition();
|
||
| 618 | if (getLyrDef() == null) { |
||
| 619 | lyrDef.setCatalogName(catalogName); |
||
| 620 | 12247 | caballero | lyrDef.setSchema(schema); |
| 621 | 11971 | caballero | lyrDef.setTableName(tableName); |
| 622 | lyrDef.setFieldNames(fields); |
||
| 623 | lyrDef.setFieldID(FIDfield); |
||
| 624 | lyrDef.setFieldGeometry(geometryField); |
||
| 625 | lyrDef.setWhereClause(whereClause); |
||
| 626 | // lyrDef.setClassToInstantiate(driverClass);
|
||
| 627 | if (workingArea != null) |
||
| 628 | lyrDef.setWorkingArea(workingArea); |
||
| 629 | |||
| 630 | lyrDef.setSRID_EPSG(strSRID); |
||
| 631 | } else {
|
||
| 632 | lyrDef = getLyrDef(); |
||
| 633 | } |
||
| 634 | |||
| 635 | setData(newConn, lyrDef); |
||
| 636 | } catch (ClassNotFoundException e) { |
||
| 637 | // logger.debug(e);
|
||
| 638 | // DriverJdbcNotFoundExceptionType type =
|
||
| 639 | // new DriverJdbcNotFoundExceptionType();
|
||
| 640 | // type.setDriverJdbcClassName(driverClass);
|
||
| 641 | // type.setLayerName(this.getTableName());
|
||
| 642 | throw new ReadDriverException(getName(),e); |
||
| 643 | 12247 | caballero | } catch (DBException e) {
|
| 644 | 11971 | caballero | throw new ReadDriverException(getName(),e); |
| 645 | } |
||
| 646 | } |
||
| 647 | /* (non-Javadoc)
|
||
| 648 | * @see com.iver.cit.gvsig.fmap.drivers.VectorialDatabaseDriver#getXMLEntity()
|
||
| 649 | */
|
||
| 650 | public XMLEntity getXMLEntity()
|
||
| 651 | {
|
||
| 652 | XMLEntity xml = new XMLEntity();
|
||
| 653 | xml.putProperty("className",this.getClass().getName()); |
||
| 654 | try {
|
||
| 655 | DatabaseMetaData metadata = ((ConnectionJDBC)getConnection()).getConnection().getMetaData();
|
||
| 656 | xml.putProperty("catalog", getLyrDef().getCatalogName());
|
||
| 657 | |||
| 658 | // TODO: NO DEBEMOS GUARDAR EL NOMBRE DE USUARIO Y CONTRASE?A
|
||
| 659 | // AQUI. Hay que utilizar un pool de conexiones
|
||
| 660 | // y pedir al usuario que conecte a la base de datos
|
||
| 661 | // en la primera capa. En el resto, usar la conexi?n
|
||
| 662 | // creada con anterioridad.
|
||
| 663 | String userName = metadata.getUserName();
|
||
| 664 | int aux = userName.indexOf("@"); |
||
| 665 | if (aux != -1) |
||
| 666 | userName = userName.substring(0,aux);
|
||
| 667 | xml.putProperty("username", userName);
|
||
| 668 | |||
| 669 | Driver drv = DriverManager.getDriver(metadata.getURL()); |
||
| 670 | // System.out.println(drv.getClass().getName());
|
||
| 671 | xml.putProperty("driverclass", drv.getClass().getName());
|
||
| 672 | 12247 | caballero | xml.putProperty("schema", lyrDef.getSchema());
|
| 673 | 11971 | caballero | xml.putProperty("tablename", getTableName());
|
| 674 | xml.putProperty("fields", lyrDef.getFieldNames());
|
||
| 675 | xml.putProperty("FID", lyrDef.getFieldID());
|
||
| 676 | xml.putProperty("THE_GEOM", lyrDef.getFieldGeometry());
|
||
| 677 | xml.putProperty("whereclause", getWhereClause());
|
||
| 678 | xml.putProperty("SRID", lyrDef.getSRID_EPSG());
|
||
| 679 | |||
| 680 | ConnectionWithParams cwp = |
||
| 681 | SingleVectorialDBConnectionManager.instance().findConnection(getConnection()); |
||
| 682 | |||
| 683 | 12247 | caballero | //FIXME:(Chema) Estos cambios los hago porque da errores as persistencia
|
| 684 | if (cwp != null){ |
||
| 685 | xml.putProperty("host", cwp.getHost());
|
||
| 686 | xml.putProperty("port", cwp.getPort());
|
||
| 687 | xml.putProperty("dbName", cwp.getDb());
|
||
| 688 | 14543 | jmvivo | xml.putProperty("literalDBName",true); |
| 689 | 12247 | caballero | xml.putProperty("connName", cwp.getName());
|
| 690 | } else {
|
||
| 691 | xml.putProperty("dbURL",metadata.getURL());
|
||
| 692 | } |
||
| 693 | // Chema
|
||
| 694 | 11971 | caballero | |
| 695 | if (getWorkingArea() != null) |
||
| 696 | {
|
||
| 697 | xml.putProperty("minXworkArea", getWorkingArea().getMinX());
|
||
| 698 | xml.putProperty("minYworkArea", getWorkingArea().getMinY());
|
||
| 699 | xml.putProperty("HworkArea", getWorkingArea().getHeight());
|
||
| 700 | xml.putProperty("WworkArea", getWorkingArea().getWidth());
|
||
| 701 | } |
||
| 702 | |||
| 703 | } catch (SQLException e) { |
||
| 704 | // TODO Auto-generated catch block
|
||
| 705 | e.printStackTrace(); |
||
| 706 | } |
||
| 707 | |||
| 708 | |||
| 709 | return xml;
|
||
| 710 | |||
| 711 | } |
||
| 712 | |||
| 713 | 17163 | vcaballero | /* (non-Javadoc)
|
| 714 | * @see com.iver.cit.gvsig.fmap.drivers.IVectorialDatabaseDriver#setWorkingArea(java.awt.geom.Rectangle2D)
|
||
| 715 | 11971 | caballero | */
|
| 716 | public void setWorkingArea(Rectangle2D rect) { |
||
| 717 | this.workingArea = rect;
|
||
| 718 | } |
||
| 719 | |||
| 720 | 17163 | vcaballero | /* (non-Javadoc)
|
| 721 | * @see com.iver.cit.gvsig.fmap.drivers.IVectorialDatabaseDriver#getWorkingArea()
|
||
| 722 | 11971 | caballero | */
|
| 723 | public Rectangle2D getWorkingArea() { |
||
| 724 | return workingArea;
|
||
| 725 | } |
||
| 726 | |||
| 727 | /* (non-Javadoc)
|
||
| 728 | * @see com.hardcode.gdbms.engine.data.driver.GDBMSDriver#setDataSourceFactory(com.hardcode.gdbms.engine.data.DataSourceFactory)
|
||
| 729 | */
|
||
| 730 | public void setDataSourceFactory(DataSourceFactory arg0) { |
||
| 731 | // TODO Auto-generated method stub
|
||
| 732 | |||
| 733 | } |
||
| 734 | |||
| 735 | 17163 | vcaballero | /* (non-Javadoc)
|
| 736 | * @see com.iver.cit.gvsig.fmap.drivers.IVectorialDatabaseDriver#getLyrDef()
|
||
| 737 | 11971 | caballero | */
|
| 738 | public DBLayerDefinition getLyrDef() {
|
||
| 739 | 12247 | caballero | if (this.conn != null){ |
| 740 | if (lyrDef.getConnection() != this.conn){ |
||
| 741 | lyrDef.setConnection(this.conn);
|
||
| 742 | } |
||
| 743 | } |
||
| 744 | 11971 | caballero | return lyrDef;
|
| 745 | } |
||
| 746 | |||
| 747 | /**
|
||
| 748 | * @param lyrDef The lyrDef to set.
|
||
| 749 | */
|
||
| 750 | public void setLyrDef(DBLayerDefinition lyrDef) { |
||
| 751 | this.lyrDef = lyrDef;
|
||
| 752 | } |
||
| 753 | |||
| 754 | abstract public String getSqlTotal(); |
||
| 755 | |||
| 756 | /**
|
||
| 757 | * @return Returns the completeWhere. WITHOUT order by clause!!
|
||
| 758 | */
|
||
| 759 | abstract public String getCompleteWhere(); |
||
| 760 | |||
| 761 | /* (non-Javadoc)
|
||
| 762 | * @see com.iver.cit.gvsig.fmap.drivers.VectorialDriver#reLoad()
|
||
| 763 | */
|
||
| 764 | public void reload() throws ReloadDriverException |
||
| 765 | {
|
||
| 766 | try {
|
||
| 767 | 12247 | caballero | if ((conn == null) || (((ConnectionJDBC)conn).getConnection().isClosed())) |
| 768 | {
|
||
| 769 | this.load();
|
||
| 770 | } |
||
| 771 | 11971 | caballero | |
| 772 | 12247 | caballero | ((ConnectionJDBC)conn).getConnection().commit(); |
| 773 | 11971 | caballero | |
| 774 | setData(conn, lyrDef); |
||
| 775 | } catch (SQLException e) { |
||
| 776 | throw new ReloadDriverException(getName(),e); |
||
| 777 | } catch (ReadDriverException e) {
|
||
| 778 | throw new ReloadDriverException(getName(),e); |
||
| 779 | 12351 | caballero | } catch (DBException e) {
|
| 780 | throw new ReloadDriverException(getName(),e); |
||
| 781 | 11971 | caballero | } |
| 782 | |||
| 783 | } |
||
| 784 | |||
| 785 | 17163 | vcaballero | /* (non-Javadoc)
|
| 786 | * @see com.hardcode.gdbms.engine.data.driver.ReadAccess#getFieldWidth(int)
|
||
| 787 | */
|
||
| 788 | 11971 | caballero | public int getFieldWidth(int fieldId) |
| 789 | {
|
||
| 790 | int i = -1; |
||
| 791 | try {
|
||
| 792 | int aux = fieldId + 2; // idField viene basado en 1, y |
||
| 793 | i = rs.getMetaData().getColumnDisplaySize(aux); |
||
| 794 | } catch (SQLException e) { |
||
| 795 | e.printStackTrace(); |
||
| 796 | } |
||
| 797 | // SUN define que getColumnDisplaySize devuelve numeros negativos cuando el campo es de tipo Text o Vartext
|
||
| 798 | // sin ancho. Nosotros vamos a devolver 255 para que fucione, por lo menos al exportar a DBF.
|
||
| 799 | // Nota: Si se truncan cadenas, este es el sitio que lo provoca.
|
||
| 800 | if (i <0) i=255; |
||
| 801 | return i;
|
||
| 802 | } |
||
| 803 | |||
| 804 | // public void setFlatness(double flatness) {
|
||
| 805 | // this.flatness = flatness;
|
||
| 806 | // }
|
||
| 807 | |||
| 808 | // -----------------------------------------------------------
|
||
| 809 | // ---- EXT JDBC NUEVA ---
|
||
| 810 | // -----------------------------------------------------------
|
||
| 811 | |||
| 812 | 17163 | vcaballero | /* (non-Javadoc)
|
| 813 | * @see com.iver.cit.gvsig.fmap.drivers.IVectorialDatabaseDriver#getConnectionString(java.lang.String, java.lang.String, java.lang.String, java.lang.String, java.lang.String)
|
||
| 814 | 11971 | caballero | */
|
| 815 | public String getConnectionString( |
||
| 816 | String host,
|
||
| 817 | String port,
|
||
| 818 | String dbname,
|
||
| 819 | String user,
|
||
| 820 | String pw) {
|
||
| 821 | |||
| 822 | String resp = getConnectionStringBeginning() + "//" + host.toLowerCase(); |
||
| 823 | |||
| 824 | if (dbname.trim().length() > 0) { |
||
| 825 | resp += ":" + port;
|
||
| 826 | } else {
|
||
| 827 | resp += ":" + getDefaultPort();
|
||
| 828 | } |
||
| 829 | |||
| 830 | 14543 | jmvivo | resp += "/" + dbname;//.toLowerCase(); |
| 831 | 11971 | caballero | return resp;
|
| 832 | } |
||
| 833 | |||
| 834 | /**
|
||
| 835 | * Gets available table names. Should be overwritten by subclasses if its
|
||
| 836 | * not compatible or if it can be refined
|
||
| 837 | *
|
||
| 838 | * @param conn connection object
|
||
| 839 | * @param catalog catalog name
|
||
| 840 | * @return array of strings with available table names
|
||
| 841 | * @throws SQLException
|
||
| 842 | */
|
||
| 843 | public String[] getTableNames(IConnection conn, String catalog) throws DBException { |
||
| 844 | try {
|
||
| 845 | DatabaseMetaData dbmd;
|
||
| 846 | dbmd = ((ConnectionJDBC)conn).getConnection().getMetaData(); |
||
| 847 | |||
| 848 | String[] types = {"TABLE", "VIEW"}; |
||
| 849 | ResultSet rs = dbmd.getTables(catalog, null, null, types); |
||
| 850 | TreeMap ret = new TreeMap(); |
||
| 851 | while (rs.next()){
|
||
| 852 | 12247 | caballero | // ret.put(rs.getString("TABLE_NAME"), rs.getString("TABLE_NAME"));
|
| 853 | // As suggested by Jorge Agudo, to allow charging tables from other schemas
|
||
| 854 | ret.put((rs.getString("TABLE_SCHEM")!=null?(rs.getString("TABLE_SCHEM") + "."): "") + rs.getString("TABLE_NAME"), (rs.getString("TABLE_SCHEM")!=null?(rs.getString("TABLE_SCHEM") + "."): "") + rs.getString("TABLE_NAME")); |
||
| 855 | 11971 | caballero | } |
| 856 | rs.close(); |
||
| 857 | return (String[]) ret.keySet().toArray(new String[0]); |
||
| 858 | } catch (SQLException e) { |
||
| 859 | throw new DBException(e); |
||
| 860 | } |
||
| 861 | } |
||
| 862 | |||
| 863 | |||
| 864 | /**
|
||
| 865 | * Gets all field names of a given table
|
||
| 866 | * @param conn connection object
|
||
| 867 | * @param table_name table name
|
||
| 868 | * @return all field names of the given table
|
||
| 869 | * @throws SQLException
|
||
| 870 | */
|
||
| 871 | public String[] getAllFields(IConnection conn, String table_name) throws DBException { |
||
| 872 | try {
|
||
| 873 | Statement st = ((ConnectionJDBC)conn).getConnection().createStatement();
|
||
| 874 | ResultSet rs = st.executeQuery("select * from " + table_name + " LIMIT 1"); |
||
| 875 | ResultSetMetaData rsmd = rs.getMetaData();
|
||
| 876 | String[] ret = new String[rsmd.getColumnCount()]; |
||
| 877 | |||
| 878 | for (int i = 0; i < ret.length; i++) { |
||
| 879 | ret[i] = rsmd.getColumnName(i+1);
|
||
| 880 | } |
||
| 881 | rs.close(); st.close(); |
||
| 882 | return ret;
|
||
| 883 | } catch (SQLException e) { |
||
| 884 | throw new DBException(e); |
||
| 885 | } |
||
| 886 | } |
||
| 887 | |||
| 888 | /**
|
||
| 889 | * Gets all field type names of a given table
|
||
| 890 | * @param conn connection object
|
||
| 891 | * @param table_name table name
|
||
| 892 | * @return all field type names of the given table
|
||
| 893 | * @throws SQLException
|
||
| 894 | */
|
||
| 895 | public String[] getAllFieldTypeNames(IConnection conn, String table_name) throws DBException { |
||
| 896 | try {
|
||
| 897 | Statement st = ((ConnectionJDBC)conn).getConnection().createStatement();
|
||
| 898 | ResultSet rs = st.executeQuery("select * from " + table_name + " LIMIT 1"); |
||
| 899 | ResultSetMetaData rsmd = rs.getMetaData();
|
||
| 900 | String[] ret = new String[rsmd.getColumnCount()]; |
||
| 901 | |||
| 902 | for (int i = 0; i < ret.length; i++) { |
||
| 903 | ret[i] = rsmd.getColumnTypeName(i+1);
|
||
| 904 | } |
||
| 905 | rs.close(); st.close(); |
||
| 906 | return ret;
|
||
| 907 | } catch (SQLException e) { |
||
| 908 | throw new DBException(e); |
||
| 909 | } |
||
| 910 | } |
||
| 911 | |||
| 912 | /**
|
||
| 913 | * Gets the table's possible id fields. By default, all fields can be id.
|
||
| 914 | * It should be overwritten by subclasses.
|
||
| 915 | *
|
||
| 916 | * @param conn conenction object
|
||
| 917 | * @param table_name table name
|
||
| 918 | * @return the table's possible id fields
|
||
| 919 | * @throws SQLException
|
||
| 920 | */
|
||
| 921 | public String[] getIdFieldsCandidates(IConnection conn, String table_name) throws DBException { |
||
| 922 | return getAllFields(conn, table_name);
|
||
| 923 | } |
||
| 924 | |||
| 925 | /**
|
||
| 926 | * Gets the table's possible geometry fields. By default, all fields can be geometry
|
||
| 927 | * fields. It should be overwritten by subclasses.
|
||
| 928 | *
|
||
| 929 | * @param conn conenction object
|
||
| 930 | * @param table_name table name
|
||
| 931 | * @return the table's possible geometry fields
|
||
| 932 | * @throws SQLException
|
||
| 933 | */
|
||
| 934 | public String[] getGeometryFieldsCandidates(IConnection conn, String table_name) throws DBException { |
||
| 935 | return getAllFields(conn, table_name);
|
||
| 936 | } |
||
| 937 | |||
| 938 | /**
|
||
| 939 | * Tells if it's an empty table (with no records)
|
||
| 940 | * @param conn conenction object
|
||
| 941 | * @param tableName rtable name
|
||
| 942 | * @return whether it's an empty table (with no records) or not
|
||
| 943 | */
|
||
| 944 | public boolean isEmptyTable(IConnection conn, String tableName) { |
||
| 945 | |||
| 946 | boolean res = true; |
||
| 947 | |||
| 948 | try {
|
||
| 949 | Statement st = ((ConnectionJDBC)conn).getConnection().createStatement();
|
||
| 950 | ResultSet rs = null; |
||
| 951 | rs = st.executeQuery("select * from " + tableName + " LIMIT 1"); |
||
| 952 | res = !rs.next(); |
||
| 953 | rs.close(); st.close(); |
||
| 954 | } catch (Exception ex) { |
||
| 955 | res = true;
|
||
| 956 | } |
||
| 957 | return res;
|
||
| 958 | } |
||
| 959 | |||
| 960 | |||
| 961 | |||
| 962 | /**
|
||
| 963 | * Utility method to allow the driver to do something with the geometry field.
|
||
| 964 | * By default does nothing.
|
||
| 965 | *
|
||
| 966 | * @param flds user-selected fields
|
||
| 967 | * @param geomField geometry field
|
||
| 968 | * @return new user-selected fields
|
||
| 969 | */
|
||
| 970 | public String[] manageGeometryField(String[] flds, String geomField) { |
||
| 971 | return flds;
|
||
| 972 | } |
||
| 973 | |||
| 974 | /**
|
||
| 975 | * Empty method called when the layer is going to be removed from the view.
|
||
| 976 | * Subclasses can overwrite it if needed.
|
||
| 977 | *
|
||
| 978 | */
|
||
| 979 | public void remove() { |
||
| 980 | |||
| 981 | } |
||
| 982 | |||
| 983 | 12247 | caballero | public void addDriverEventListener(DriverEventListener listener) { |
| 984 | if (!driverEventListeners.contains(listener))
|
||
| 985 | driverEventListeners.add(listener); |
||
| 986 | 11971 | caballero | |
| 987 | 12247 | caballero | } |
| 988 | 11971 | caballero | |
| 989 | 12247 | caballero | public void removeDriverEventListener(DriverEventListener listener) { |
| 990 | driverEventListeners.remove(listener); |
||
| 991 | |||
| 992 | } |
||
| 993 | |||
| 994 | public void notifyDriverEndLoaded() { |
||
| 995 | DriverEvent event = new DriverEvent(DriverEvent.DRIVER_EVENT_LOADING_END);
|
||
| 996 | for (int i=0; i < driverEventListeners.size(); i++) |
||
| 997 | {
|
||
| 998 | DriverEventListener aux = (DriverEventListener) driverEventListeners.get(i); |
||
| 999 | aux.driverNotification(event); |
||
| 1000 | } |
||
| 1001 | } |
||
| 1002 | 17342 | vcaballero | public static String removePrefix(String str) { |
| 1003 | 12247 | caballero | |
| 1004 | 17342 | vcaballero | int colon_ind = str.indexOf(":"); |
| 1005 | if (colon_ind != -1) { |
||
| 1006 | return str.substring(colon_ind + 1); |
||
| 1007 | } else {
|
||
| 1008 | return str;
|
||
| 1009 | } |
||
| 1010 | } |
||
| 1011 | 11971 | caballero | } |