root / org.gvsig.dxf / trunk / org.gvsig.dxf / org.gvsig.dxf.provider / src / main / java / org / gvsig / fmap / dal / store / dxf / DXFStoreProvider.java @ 71
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package org.gvsig.fmap.dal.store.dxf; |
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|
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import java.awt.geom.PathIterator; |
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import java.awt.geom.Point2D; |
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import java.io.File; |
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import java.text.MessageFormat; |
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import java.util.ArrayList; |
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import java.util.HashMap; |
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import java.util.Iterator; |
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import java.util.List; |
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import java.util.Map; |
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import java.util.Vector; |
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|
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import org.cresques.cts.IProjection; |
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import org.slf4j.Logger; |
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import org.slf4j.LoggerFactory; |
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|
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import org.gvsig.dxf.geo.Point3D; |
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import org.gvsig.dxf.io.DxfFile; |
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import org.gvsig.dxf.io.DxfGroup; |
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import org.gvsig.dxf.io.DxfGroupVector; |
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import org.gvsig.dxf.px.IObjList; |
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import org.gvsig.dxf.px.dxf.DxfEntityMaker; |
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import org.gvsig.dxf.px.dxf.DxfFeatureMaker; |
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import org.gvsig.dxf.px.dxf.DxfHeaderManager; |
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import org.gvsig.dxf.px.gml.Feature; |
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import org.gvsig.dxf.px.gml.LineString; |
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import org.gvsig.dxf.px.gml.LineString3D; |
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import org.gvsig.dxf.px.gml.Point; |
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import org.gvsig.dxf.px.gml.Polygon; |
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import org.gvsig.dxf.px.gml.Polygon3D; |
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import org.gvsig.fmap.dal.DALLocator; |
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import org.gvsig.fmap.dal.DataManager; |
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import org.gvsig.fmap.dal.DataServerExplorer; |
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import org.gvsig.fmap.dal.DataStore; |
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import org.gvsig.fmap.dal.DataStoreNotification; |
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import org.gvsig.fmap.dal.DataTypes; |
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import org.gvsig.fmap.dal.FileHelper; |
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import org.gvsig.fmap.dal.exception.DataException; |
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import org.gvsig.fmap.dal.exception.InitializeException; |
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import org.gvsig.fmap.dal.exception.LoadException; |
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import org.gvsig.fmap.dal.exception.OpenException; |
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import org.gvsig.fmap.dal.exception.ReadException; |
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import org.gvsig.fmap.dal.exception.ValidateDataParametersException; |
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import org.gvsig.fmap.dal.exception.WriteException; |
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import org.gvsig.fmap.dal.feature.EditableFeatureAttributeDescriptor; |
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import org.gvsig.fmap.dal.feature.EditableFeatureType; |
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import org.gvsig.fmap.dal.feature.FeatureSet; |
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import org.gvsig.fmap.dal.feature.FeatureType; |
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import org.gvsig.fmap.dal.feature.exception.PerformEditingException; |
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import org.gvsig.fmap.dal.feature.spi.FeatureProvider; |
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import org.gvsig.fmap.dal.feature.spi.FeatureStoreProviderServices; |
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import org.gvsig.fmap.dal.feature.spi.memory.AbstractMemoryStoreProvider; |
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import org.gvsig.fmap.dal.resource.ResourceAction; |
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import org.gvsig.fmap.dal.resource.exception.AccessResourceException; |
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import org.gvsig.fmap.dal.resource.exception.ResourceNotifyCloseException; |
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import org.gvsig.fmap.dal.resource.exception.ResourceNotifyOpenException; |
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import org.gvsig.fmap.dal.resource.file.FileResource; |
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import org.gvsig.fmap.dal.resource.spi.ResourceConsumer; |
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import org.gvsig.fmap.dal.resource.spi.ResourceProvider; |
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import org.gvsig.fmap.dal.serverexplorer.filesystem.FilesystemServerExplorer; |
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import org.gvsig.fmap.dal.serverexplorer.filesystem.FilesystemServerExplorerParameters; |
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import org.gvsig.fmap.dal.spi.DataStoreProviderServices; |
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import org.gvsig.fmap.geom.Geometry; |
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import org.gvsig.fmap.geom.Geometry.SUBTYPES; |
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import org.gvsig.fmap.geom.Geometry.TYPES; |
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import org.gvsig.fmap.geom.GeometryLocator; |
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import org.gvsig.fmap.geom.GeometryManager; |
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import org.gvsig.fmap.geom.exception.CreateEnvelopeException; |
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import org.gvsig.fmap.geom.operation.GeometryOperationContext; |
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import org.gvsig.fmap.geom.operation.distance.PointDistance; |
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import org.gvsig.fmap.geom.operation.utils.PointGetAngle; |
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import org.gvsig.fmap.geom.primitive.Arc; |
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import org.gvsig.fmap.geom.primitive.Circle; |
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import org.gvsig.fmap.geom.primitive.Curve; |
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import org.gvsig.fmap.geom.primitive.Ellipse; |
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import org.gvsig.fmap.geom.primitive.Envelope; |
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import org.gvsig.fmap.geom.primitive.Line; |
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import org.gvsig.fmap.geom.primitive.OrientablePrimitive; |
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import org.gvsig.fmap.geom.primitive.Surface; |
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import org.gvsig.fmap.geom.type.GeometryType; |
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import org.gvsig.tools.ToolsLocator; |
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import org.gvsig.tools.dispose.DisposableIterator; |
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import org.gvsig.tools.dynobject.exception.DynFieldNotFoundException; |
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import org.gvsig.tools.dynobject.exception.DynMethodException; |
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import org.gvsig.tools.exception.NotYetImplemented; |
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import org.gvsig.tools.persistence.PersistentState; |
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import org.gvsig.tools.persistence.exception.PersistenceException; |
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import org.gvsig.tools.task.SimpleTaskStatus; |
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import org.gvsig.tools.task.TaskStatusManager; |
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|
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public class DXFStoreProvider extends AbstractMemoryStoreProvider implements |
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ResourceConsumer { |
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private static final Logger logger = LoggerFactory.getLogger(DXFStoreProvider.class); |
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|
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public static final String NAME = "DXF"; |
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public static final String DESCRIPTION = "DXF file"; |
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|
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public static final String METADATA_DEFINITION_NAME = NAME; |
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|
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public static final String NAME_FIELD_ID = "ID"; |
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public static final String NAME_FIELD_GEOMETRY = "Geometry"; |
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public static final String NAME_FIELD_ENTITY = "Entity"; |
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public static final String NAME_FIELD_LAYER = "Layer"; |
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public static final String NAME_FIELD_COLOR = "Color"; |
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public static final String NAME_FIELD_ELEVATION = "Elevation"; |
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public static final String NAME_FIELD_THICKNESS = "Thickness"; |
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public static final String NAME_FIELD_TEXT = "Text"; |
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public static final String NAME_FIELD_HEIGHTTEXT = "HeightText"; |
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public static final String NAME_FIELD_ROTATIONTEXT = "Rotation"; |
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|
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private static final int ID_FIELD_ID = 0; |
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private static final int ID_FIELD_GEOMETRY = 1; |
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private static final int ID_FIELD_ENTITY = 2; |
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private static final int ID_FIELD_LAYER = 3; |
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private static final int ID_FIELD_COLOR = 4; |
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private static final int ID_FIELD_ELEVATION = 5; |
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private static final int ID_FIELD_THICKNESS = 6; |
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private static final int ID_FIELD_TEXT = 7; |
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private static final int ID_FIELD_HEIGHTTEXT = 8; |
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private static final int ID_FIELD_ROTATIONTEXT = 9; |
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|
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private IProjection projection;
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private ResourceProvider resource;
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private LegendBuilder legendBuilder;
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|
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private long counterNewsOIDs = 0; |
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private Envelope envelope;
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private Writer writer; |
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protected GeometryManager geomManager = GeometryLocator.getGeometryManager();
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|
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private SimpleTaskStatus taskStatus;
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|
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|
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public DXFStoreProvider(DXFStoreParameters parameters,
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DataStoreProviderServices storeServices) throws InitializeException {
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super(
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parameters, |
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storeServices, |
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FileHelper.newMetadataContainer(METADATA_DEFINITION_NAME) |
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); |
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|
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TaskStatusManager manager = ToolsLocator.getTaskStatusManager(); |
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this.taskStatus = manager.creteDefaultSimpleTaskStatus("DXF"); |
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|
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counterNewsOIDs = 0;
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// projection = CRSFactory.getCRS(getParameters().getSRSID());
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File file = getDXFParameters().getFile();
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resource = this.createResource(
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FileResource.NAME, |
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new Object[] { file.getAbsolutePath() } |
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); |
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resource.addConsumer(this);
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this.projection = this.getDXFParameters().getCRS(); |
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|
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try {
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legendBuilder = (LegendBuilder) this.invokeDynMethod(
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LegendBuilder.DYNMETHOD_BUILDER_NAME, null);
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} catch (DynMethodException e) {
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legendBuilder = null;
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} catch (Exception e) { |
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throw new InitializeException(e); |
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} |
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|
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this.initializeFeatureTypes();
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|
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} |
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|
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private DXFStoreParameters getDXFParameters() {
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return (DXFStoreParameters) this.getParameters(); |
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} |
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|
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public String getProviderName() { |
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return NAME;
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} |
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|
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public boolean allowWrite() { |
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return true; |
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} |
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|
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public Object getLegend() throws OpenException { |
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this.open();
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if (legendBuilder == null) { |
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return null; |
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} |
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return legendBuilder.getLegend();
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} |
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|
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public Object getLabeling() throws OpenException { |
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this.open();
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if (legendBuilder == null) { |
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return null; |
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} |
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return legendBuilder.getLabeling();
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} |
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|
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private class DXFData { |
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public List data = null; |
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public FeatureType defaultFType = null; |
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public List fTypes = null; |
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public Envelope envelope = null; |
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public IProjection projection;
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public LegendBuilder legendBuilder;
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public Envelope getEnvelopeCopy() throws CreateEnvelopeException { |
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if (envelope == null) { |
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return null; |
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} |
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Envelope newEnvelope; |
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if (envelope.getDimension() == 2) { |
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newEnvelope = geomManager.createEnvelope(SUBTYPES.GEOM2D); |
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} else {
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newEnvelope = geomManager.createEnvelope(SUBTYPES.GEOM3D); |
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|
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} |
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newEnvelope.setLowerCorner(envelope.getLowerCorner()); |
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newEnvelope.setUpperCorner(envelope.getUpperCorner()); |
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return newEnvelope;
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} |
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} |
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|
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public void open() throws OpenException { |
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if (this.data != null) { |
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return;
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} |
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openEver(); |
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} |
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|
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private void openEver() throws OpenException { |
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try {
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this.taskStatus.add();
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getResource().execute(new ResourceAction() {
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public Object run() throws Exception { |
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DXFData dxfData = null;
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resource.setData(new HashMap()); |
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FeatureStoreProviderServices store = getStoreServices(); |
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dxfData = new DXFData();
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dxfData.data = new ArrayList(); |
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data = dxfData.data; |
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counterNewsOIDs = 0;
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Reader reader = new Reader().initialice( |
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getMemoryProvider(), |
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(File) resource.get(),
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projection, |
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legendBuilder |
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); |
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reader.begin(store); |
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dxfData.defaultFType = reader.getDefaultType() |
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.getNotEditableCopy(); |
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ArrayList types = new ArrayList(); |
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Iterator it = reader.getTypes().iterator();
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EditableFeatureType fType; |
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while (it.hasNext()) {
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fType = (EditableFeatureType) it.next(); |
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if (fType.getId().equals(dxfData.defaultFType.getId())) {
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types.add(dxfData.defaultFType); |
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} else {
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types.add(fType.getNotEditableCopy()); |
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} |
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} |
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dxfData.fTypes = types; |
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|
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resource.notifyOpen(); |
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store.setFeatureTypes(dxfData.fTypes, dxfData.defaultFType); |
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reader.load(); |
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|
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dxfData.envelope = reader.getEnvelope(); |
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|
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dxfData.legendBuilder = legendBuilder; |
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|
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dxfData.projection = projection; |
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|
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reader.end(); |
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resource.notifyClose(); |
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((Map) resource.getData()).put(projection.getAbrev(),
|
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dxfData); // OJO la reproyeccion
|
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|
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data = dxfData.data; |
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store.setFeatureTypes(dxfData.fTypes, dxfData.defaultFType); |
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legendBuilder = dxfData.legendBuilder; |
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envelope= dxfData.getEnvelopeCopy(); |
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// setDynValue("CRS", projection.getAbrev());
|
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counterNewsOIDs = data.size(); |
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return null; |
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} |
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}); |
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this.taskStatus.terminate();
|
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} catch (Exception e) { |
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data = null;
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this.taskStatus.abort();
|
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try {
|
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throw new OpenException(resource.getName(), e); |
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} catch (AccessResourceException e1) {
|
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throw new OpenException(getProviderName(), e); |
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} |
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} finally {
|
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this.taskStatus.remove();
|
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} |
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} |
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|
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|
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public DataServerExplorer getExplorer() throws ReadException { |
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DataManager manager = DALLocator.getDataManager(); |
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FilesystemServerExplorerParameters params; |
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try {
|
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params = (FilesystemServerExplorerParameters) manager |
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.createServerExplorerParameters(FilesystemServerExplorer.NAME); |
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params.setRoot(this.getDXFParameters().getFile().getParent());
|
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return manager.openServerExplorer(FilesystemServerExplorer.NAME,params);
|
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} catch (DataException e) {
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throw new ReadException(this.getProviderName(), e); |
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} catch (ValidateDataParametersException e) {
|
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throw new ReadException(this.getProviderName(), e); |
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} |
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|
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} |
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|
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|
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|
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public void performChanges(Iterator deleteds, Iterator inserteds, Iterator updateds, Iterator originalFeatureTypesUpdated) throws PerformEditingException { |
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|
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try {
|
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this.taskStatus.add();
|
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taskStatus.message("_preparing");
|
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getResource().execute(new ResourceAction() {
|
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public Object run() throws Exception { |
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FeatureSet features = null;
|
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DisposableIterator it = null;
|
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try {
|
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File file = (File) resource.get(); |
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String fileName = file.getAbsolutePath();
|
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writer = new Writer().initialice(file, projection); |
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features = |
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getStoreServices().getFeatureStore() |
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.getFeatureSet(); |
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List newdata = new ArrayList(); |
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writer.begin(); |
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it = features.fastIterator(); |
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taskStatus.setRangeOfValues(0,0); |
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long counter=0; |
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while (it.hasNext()) {
|
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taskStatus.setCurValue(counter++); |
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FeatureProvider feature = getStoreServices().getFeatureProviderFromFeature( |
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(org.gvsig.fmap.dal.feature.Feature) it.next()); |
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writer.add(feature); |
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if (feature.getOID() == null){ |
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logger.warn("feature without OID");
|
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feature.setOID(createNewOID()); |
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} |
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newdata.add(feature); |
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} |
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data = newdata; |
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writer.end(); |
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if (writer.getEnvelope() != null){ |
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envelope = writer.getEnvelope().getGeometry().getEnvelope(); |
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} |
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resource.notifyChanges(); |
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// counterNewsOIDs = 0;
|
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} finally {
|
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if (it != null) { |
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it.dispose(); |
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} |
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if (features != null) { |
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features.dispose(); |
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} |
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} |
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return null; |
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} |
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}); |
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this.taskStatus.terminate();
|
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} catch (Exception e) { |
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this.taskStatus.abort();
|
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throw new PerformEditingException(getResource().toString(), e); |
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} finally {
|
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this.taskStatus.remove();
|
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} |
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} |
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|
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public static void initializeFeatureType(EditableFeatureType featureType, IProjection projection, int geometrySubtype){ |
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featureType.setHasOID(true);
|
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|
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// ID_FIELD_ID = 0;
|
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featureType.add(NAME_FIELD_ID, DataTypes.INT) |
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.setDefaultValue(Integer.valueOf(0)) |
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.getIndex(); |
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|
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EditableFeatureAttributeDescriptor attr = featureType.add( |
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NAME_FIELD_GEOMETRY, DataTypes.GEOMETRY); |
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attr.setSRS(projection); |
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attr.setGeometryType(Geometry.TYPES.GEOMETRY); |
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//If is a 3D file, set the geometry subtype
|
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attr.setGeometrySubType(geometrySubtype); |
396 |
|
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// ID_FIELD_GEOMETRY = 1; //attr.getIndex();
|
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|
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featureType.setDefaultGeometryAttributeName(NAME_FIELD_GEOMETRY); |
400 |
|
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// FIXME: Cual es el size y el valor por defecto para Entity ?
|
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// ID_FIELD_ENTITY = 2;
|
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featureType.add(NAME_FIELD_ENTITY, |
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DataTypes.STRING, 100)
|
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.setDefaultValue("")
|
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.getIndex(); |
407 |
|
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// FIXME: Cual es el size de Layer ?
|
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// ID_FIELD_LAYER = 3;
|
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featureType.add(NAME_FIELD_LAYER, |
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DataTypes.STRING, 100)
|
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.setDefaultValue( |
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"default").getIndex();
|
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|
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// ID_FIELD_COLOR = 4;
|
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featureType.add(NAME_FIELD_COLOR, |
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DataTypes.INT) |
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.setDefaultValue( |
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Integer.valueOf(0)).getIndex(); |
420 |
|
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// ID_FIELD_ELEVATION = 5;
|
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featureType.add(NAME_FIELD_ELEVATION, |
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DataTypes.DOUBLE) |
424 |
.setDefaultValue( |
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Double.valueOf(0)).getIndex(); |
426 |
|
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// ID_FIELD_THICKNESS = 6;
|
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featureType.add(NAME_FIELD_THICKNESS, |
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DataTypes.DOUBLE) |
430 |
.setDefaultValue( |
431 |
Double.valueOf(0)).getIndex(); |
432 |
|
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// FIXME: Cual es el size de Text ?
|
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// ID_FIELD_TEXT = 7;
|
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featureType.add(NAME_FIELD_TEXT, |
436 |
DataTypes.STRING, 100)
|
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.setDefaultValue("")
|
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.getIndex(); |
439 |
|
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// ID_FIELD_HEIGHTTEXT = 8;
|
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featureType.add(NAME_FIELD_HEIGHTTEXT, |
442 |
DataTypes.DOUBLE).setDefaultValue( |
443 |
Double.valueOf(10)).getIndex(); |
444 |
|
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// ID_FIELD_ROTATIONTEXT = 9;
|
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featureType.add(NAME_FIELD_ROTATIONTEXT, |
447 |
DataTypes.DOUBLE).setDefaultValue( |
448 |
Double.valueOf(0)).getIndex(); |
449 |
|
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// FIXME: Parece que el DXF puede tener mas atributos opcionales.
|
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// Habria que ver de pillarlos ?
|
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|
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} |
454 |
|
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public class Reader { |
456 |
private File file; |
457 |
private String fileName; |
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private IProjection projection;
|
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private List types; |
460 |
private LegendBuilder leyendBuilder;
|
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private AbstractMemoryStoreProvider store;
|
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private Envelope envelope;
|
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|
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//Next two variables are used to read the DXF file
|
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private DxfFile.EntityFactory featureMaker;
|
466 |
private DxfFile.VarSettings headerManager;
|
467 |
|
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public Reader initialice(AbstractMemoryStoreProvider store, File file, |
469 |
IProjection projection, |
470 |
LegendBuilder leyendBuilder) { |
471 |
this.store = store;
|
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this.file = file;
|
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this.fileName = file.getAbsolutePath();
|
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this.projection = projection;
|
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this.leyendBuilder = leyendBuilder;
|
476 |
if (leyendBuilder != null) { |
477 |
leyendBuilder.initialize(store); |
478 |
} |
479 |
return this; |
480 |
} |
481 |
|
482 |
public Envelope getEnvelope() {
|
483 |
return this.envelope; |
484 |
} |
485 |
|
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public void begin(FeatureStoreProviderServices store) throws LoadException { |
487 |
taskStatus.message("_preloading_data");
|
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featureMaker = new DxfFeatureMaker(projection);
|
489 |
headerManager = new DxfHeaderManager();
|
490 |
DxfFile dxfFeatureFile = new DxfFile(projection, file
|
491 |
.getAbsolutePath(), featureMaker, headerManager); |
492 |
|
493 |
try {
|
494 |
dxfFeatureFile.load(); |
495 |
} catch (Exception e1) { |
496 |
throw new LoadException(e1, fileName); |
497 |
} |
498 |
|
499 |
taskStatus.message("_preparing_featureType");
|
500 |
int geometrySubtype;
|
501 |
if (featureMaker.isDxf3DFile() && headerManager.isWritedDxf3D()){
|
502 |
geometrySubtype = Geometry.SUBTYPES.GEOM3D; |
503 |
}else{
|
504 |
geometrySubtype = Geometry.SUBTYPES.GEOM2D; |
505 |
} |
506 |
EditableFeatureType featureType = store.createFeatureType(getName()); |
507 |
initializeFeatureType(featureType, this.projection, geometrySubtype);
|
508 |
|
509 |
types = new ArrayList(); |
510 |
types.add(featureType); |
511 |
|
512 |
if (leyendBuilder != null) { |
513 |
taskStatus.message("_preparing_leyend");
|
514 |
leyendBuilder.begin(); |
515 |
} |
516 |
|
517 |
} |
518 |
|
519 |
public void end() { |
520 |
if (leyendBuilder != null) { |
521 |
leyendBuilder.end(); |
522 |
} |
523 |
} |
524 |
|
525 |
public List getTypes() { |
526 |
return types;
|
527 |
} |
528 |
|
529 |
public EditableFeatureType getDefaultType() {
|
530 |
return (EditableFeatureType) types.get(0); |
531 |
} |
532 |
|
533 |
private Double toDouble(String value) { |
534 |
if (value == null) { |
535 |
return Double.valueOf(0); |
536 |
} |
537 |
return Double.valueOf(value); |
538 |
} |
539 |
|
540 |
public void load() throws DataException { |
541 |
|
542 |
this.envelope = null; |
543 |
|
544 |
IObjList.vector features = (IObjList.vector) ((DxfFeatureMaker) featureMaker) |
545 |
.getObjects(); |
546 |
String acadVersion = ((DxfHeaderManager) headerManager)
|
547 |
.getAcadVersion(); |
548 |
|
549 |
|
550 |
logger.info("load: acadVersion = '" + acadVersion + "'"); |
551 |
|
552 |
GeometryManager gManager = GeometryLocator.getGeometryManager(); |
553 |
|
554 |
taskStatus.setRangeOfValues(0,features.size());
|
555 |
|
556 |
if (!featureMaker.isDxf3DFile() && !headerManager.isWritedDxf3D()) {
|
557 |
// y no est�n todos a 9999
|
558 |
taskStatus.message("_fixing_3dgeometries");
|
559 |
Feature[] features2D = new Feature[features.size()]; |
560 |
for (int i = 0; i < features.size(); i++) { |
561 |
taskStatus.setCurValue(i); |
562 |
Feature fea = (Feature) features.get(i); |
563 |
if (fea.getGeometry() instanceof org.gvsig.dxf.px.gml.Point3D) { |
564 |
Point point = (Point) fea.getGeometry(); |
565 |
Point point2 = new Point(); |
566 |
for (int j = 0; j < point.pointNr(); j++) { |
567 |
point2.add(point.get(j)); |
568 |
} |
569 |
point2.setTextPoint(point.isTextPoint()); |
570 |
fea.setGeometry(point2); |
571 |
features2D[i] = fea; |
572 |
|
573 |
} else if (fea.getGeometry() instanceof LineString3D) { |
574 |
LineString lineString = (LineString) fea.getGeometry(); |
575 |
LineString lineString2 = new LineString();
|
576 |
for (int j = 0; j < lineString.pointNr(); j++) { |
577 |
lineString2.add(lineString.get(j)); |
578 |
} |
579 |
fea.setGeometry(lineString2); |
580 |
features2D[i] = fea; |
581 |
} else if (fea.getGeometry() instanceof Polygon3D) { |
582 |
Polygon polygon = (Polygon) fea.getGeometry(); |
583 |
Polygon polygon2 = new Polygon(); |
584 |
for (int j = 0; j < polygon.pointNr(); j++) { |
585 |
polygon2.add(polygon.get(j)); |
586 |
} |
587 |
fea.setGeometry(polygon2); |
588 |
features2D[i] = fea; |
589 |
} |
590 |
} |
591 |
features.clear(); |
592 |
for (int i = 0; i < features2D.length; i++) { |
593 |
features.add(features2D[i]); |
594 |
} |
595 |
} |
596 |
|
597 |
|
598 |
|
599 |
taskStatus.message("_loading");
|
600 |
for (int i = 0; i < features.size(); i++) { |
601 |
|
602 |
taskStatus.setCurValue(i); |
603 |
|
604 |
FeatureProvider feature = store.createFeatureProvider(store |
605 |
.getStoreServices().getDefaultFeatureType()); |
606 |
|
607 |
Feature fea = (Feature) features.get(i); |
608 |
try {
|
609 |
|
610 |
feature.setOID(new Long(i)); |
611 |
feature.set(ID_FIELD_ID, Integer.valueOf(i));
|
612 |
feature.set(ID_FIELD_ENTITY, fea.getProp("dxfEntity"));
|
613 |
feature.set(ID_FIELD_LAYER, fea.getProp("layer"));
|
614 |
feature.set(ID_FIELD_COLOR, Integer.valueOf(fea
|
615 |
.getProp("color")));
|
616 |
feature.set(ID_FIELD_TEXT, fea.getProp("text"));
|
617 |
feature.set(ID_FIELD_HEIGHTTEXT, toDouble(fea |
618 |
.getProp("textHeight")));
|
619 |
feature.set(ID_FIELD_ROTATIONTEXT, toDouble(fea |
620 |
.getProp("textRotation")));
|
621 |
feature.set(ID_FIELD_ELEVATION, toDouble(fea |
622 |
.getProp("elevation")));
|
623 |
feature.set(ID_FIELD_THICKNESS, toDouble(fea |
624 |
.getProp("thickness")));
|
625 |
feature.set(ID_FIELD_GEOMETRY, null);
|
626 |
// FIXME: Abria que pillar el resto de atributos del DXF.
|
627 |
|
628 |
// FIXME: Habia una incongruencia en el codigo ya que al
|
629 |
// campo
|
630 |
// ID_FIELD_GEOMETRY igual le asignaba una geometria que un
|
631 |
// valor de cadena como 'Point3D', 'Polyline2D' o
|
632 |
// 'Polyline3D'
|
633 |
// Faltaria un atributo ID_FIELD_FSHAPE ?
|
634 |
//
|
635 |
|
636 |
Geometry geometry = null;
|
637 |
|
638 |
if (fea.getGeometry() instanceof org.gvsig.dxf.px.gml.Point3D) { |
639 |
org.gvsig.dxf.px.gml.Point3D point = (org.gvsig.dxf.px.gml.Point3D) fea.getGeometry(); |
640 |
Point3D pto = point.getPoint3D(0);
|
641 |
org.gvsig.fmap.geom.primitive.Point geom = gManager.createPoint(pto.getX(), pto.getY(),SUBTYPES.GEOM3D); |
642 |
geom.setCoordinateAt(Geometry.DIMENSIONS.Z, pto.getZ()); |
643 |
|
644 |
geometry = geom; |
645 |
|
646 |
if (point.isTextPoint()) {
|
647 |
/// TODO labeling
|
648 |
} |
649 |
|
650 |
} else if (fea.getGeometry() instanceof Point ) { |
651 |
Point point = (Point) fea.getGeometry(); |
652 |
Point2D pto = point.get(0); |
653 |
|
654 |
geometry = gManager.createPoint(pto.getX(), pto.getY(),SUBTYPES.GEOM2D); |
655 |
|
656 |
if (point.isTextPoint()) {
|
657 |
/// TODO labeling
|
658 |
} |
659 |
|
660 |
} else if (fea.getGeometry() instanceof LineString3D) { |
661 |
Line line = gManager.createLine(SUBTYPES.GEOM3D);
|
662 |
for (int j = 0; j < fea.getGeometry().pointNr(); j++) { |
663 |
Point3D point = ((LineString3D) fea.getGeometry()).getPoint3D(j); |
664 |
line.addVertex(point.getX(), point.getY(),point.getZ()); |
665 |
} |
666 |
geometry = line; |
667 |
|
668 |
} else if (fea.getGeometry() instanceof LineString ) { |
669 |
Line line = gManager.createLine(SUBTYPES.GEOM2D);
|
670 |
for (int j = 0; j < fea.getGeometry().pointNr(); j++) { |
671 |
Point2D point = fea.getGeometry().get(j);
|
672 |
line.addVertex(point.getX(), point.getY()); |
673 |
} |
674 |
geometry = line; |
675 |
|
676 |
} else if (fea.getGeometry() instanceof Polygon3D) { |
677 |
org.gvsig.fmap.geom.primitive.Polygon polygon = gManager.createPolygon(SUBTYPES.GEOM3D); |
678 |
for (int j = 0; j < fea.getGeometry().pointNr(); j++) { |
679 |
Point3D point = ((LineString3D) fea.getGeometry()).getPoint3D(j); |
680 |
polygon.addVertex(point.getX(), point.getY(),point.getZ()); |
681 |
} |
682 |
Point3D point = ((LineString3D) fea.getGeometry()).getPoint3D(0);
|
683 |
polygon.addVertex(point.getX(), point.getY(),point.getZ()); |
684 |
geometry = polygon; |
685 |
|
686 |
} else if (fea.getGeometry() instanceof Polygon ) { |
687 |
org.gvsig.fmap.geom.primitive.Polygon polygon = gManager.createPolygon(SUBTYPES.GEOM2D); |
688 |
for (int j = 0; j < fea.getGeometry().pointNr(); j++) { |
689 |
Point2D point = fea.getGeometry().get(j);
|
690 |
polygon.addVertex(point.getX(), point.getY()); |
691 |
} |
692 |
Point2D point = fea.getGeometry().get(0); |
693 |
polygon.addVertex(point.getX(), point.getY()); |
694 |
geometry = polygon; |
695 |
|
696 |
} else {
|
697 |
logger.warn( |
698 |
MessageFormat.format(
|
699 |
"load: geometry type {1} not supported",
|
700 |
new Object[] { fea.getGeometry().getClass().getName() } |
701 |
) |
702 |
); |
703 |
} |
704 |
|
705 |
feature.set(ID_FIELD_GEOMETRY, geometry); |
706 |
feature.setDefaultGeometry(geometry); |
707 |
if (this.envelope == null) { |
708 |
this.envelope = geometry.getEnvelope();
|
709 |
} else {
|
710 |
this.envelope.add(geometry.getEnvelope());
|
711 |
} |
712 |
|
713 |
//Add the feature to the store
|
714 |
store.addFeatureProvider(feature); |
715 |
|
716 |
} catch (Exception e) { |
717 |
//throw new LoadException(e, fileName);
|
718 |
// FIXME: add to log max 10
|
719 |
} |
720 |
if (leyendBuilder != null) { |
721 |
try {
|
722 |
leyendBuilder.process(feature); |
723 |
} catch (Exception e) { |
724 |
logger.warn( |
725 |
MessageFormat.format(
|
726 |
"load: legendBuilder process fails in the feature {1}",
|
727 |
fea |
728 |
) |
729 |
); |
730 |
} |
731 |
} |
732 |
|
733 |
} |
734 |
} |
735 |
|
736 |
} |
737 |
|
738 |
public class Writer { |
739 |
private Double DEFAULT_ELEVATION = new Double(0); |
740 |
|
741 |
private DxfFile.EntityFactory entityMaker;
|
742 |
|
743 |
private IProjection proj = null; |
744 |
|
745 |
private int handle = 40; // Revisar porqu� es 40. |
746 |
|
747 |
private int k = 0; |
748 |
|
749 |
private boolean dxf3DFile = false; |
750 |
private String fileName; |
751 |
private Envelope envelope;
|
752 |
|
753 |
public Writer initialice(File file, IProjection projection) { |
754 |
this.proj = projection;
|
755 |
this.fileName = file.getAbsolutePath();
|
756 |
entityMaker = new DxfEntityMaker(proj);
|
757 |
return this; |
758 |
} |
759 |
|
760 |
public void begin() { |
761 |
envelope = null;
|
762 |
entityMaker = new DxfEntityMaker(proj);
|
763 |
} |
764 |
|
765 |
public void end() throws WriteException { |
766 |
try {
|
767 |
DxfFile dxfFile = new DxfFile(null, fileName, entityMaker); |
768 |
dxfFile.setCadFlag(true);
|
769 |
if (dxf3DFile) {
|
770 |
dxfFile.setDxf3DFlag(true);
|
771 |
} |
772 |
dxfFile.save(fileName); |
773 |
dxfFile.close(); |
774 |
} catch (Exception e) { |
775 |
throw new WriteException(fileName, e); |
776 |
} |
777 |
} |
778 |
|
779 |
public void add(FeatureProvider feature) throws WriteException { |
780 |
try {
|
781 |
Geometry geom = feature.getDefaultGeometry(); |
782 |
if(geom == null){ |
783 |
//FIXME: tirar al log y avisar al usuario
|
784 |
return;
|
785 |
} |
786 |
GeometryType type = geom.getGeometryType(); |
787 |
boolean geometrySupported = true; |
788 |
|
789 |
if ((TYPES.POINT == type.getType()) && (SUBTYPES.GEOM3D == type.getSubType())) {
|
790 |
dxf3DFile = true;
|
791 |
k = createPoint3D(handle, k, feature); |
792 |
|
793 |
} else if ((TYPES.POINT == type.getType()) && (SUBTYPES.GEOM2D == type.getSubType())) { |
794 |
k = createPoint2D(handle, k, feature); |
795 |
|
796 |
} else if ((TYPES.CURVE == type.getType()) && (SUBTYPES.GEOM3D == type.getSubType())) { |
797 |
dxf3DFile = true;
|
798 |
k = createPolyline3D(handle, k, feature); |
799 |
|
800 |
} else if ((TYPES.ARC == type.getType()) && (SUBTYPES.GEOM2D == type.getSubType())) { |
801 |
k = createArc2D(handle, k, feature); |
802 |
|
803 |
} else if ((TYPES.CURVE == type.getType()) && (SUBTYPES.GEOM2D == type.getSubType())) { |
804 |
k = createLwPolyline2D(handle, k, feature, false);
|
805 |
|
806 |
} else if ((TYPES.SURFACE == type.getType()) && (SUBTYPES.GEOM3D == type.getSubType())) { |
807 |
dxf3DFile = true;
|
808 |
k = createPolyline3D(handle, k, feature); |
809 |
|
810 |
} else if ((TYPES.CIRCLE == type.getType()) && (SUBTYPES.GEOM2D == type.getSubType())) { |
811 |
k = createCircle2D(handle, k, feature); |
812 |
|
813 |
} else if ((TYPES.ELLIPSE == type.getType()) && (SUBTYPES.GEOM2D == type.getSubType())) { |
814 |
k = createEllipse2D(handle, k, feature); |
815 |
|
816 |
} else if ((TYPES.SURFACE == type.getType()) && (SUBTYPES.GEOM2D == type.getSubType())) { |
817 |
k = createLwPolyline2D(handle, k, feature, true);
|
818 |
|
819 |
} else {
|
820 |
geometrySupported = false;
|
821 |
logger.warn( |
822 |
MessageFormat.format(
|
823 |
"Geometry '{1}' not yet supported",
|
824 |
new Object[] {geom.getClass().getName()} |
825 |
) |
826 |
); |
827 |
k++; |
828 |
} |
829 |
if (geometrySupported){
|
830 |
if (this.envelope != null){ |
831 |
this.envelope.add(feature.getDefaultEnvelope());
|
832 |
} else {
|
833 |
this.envelope = feature.getDefaultEnvelope().getGeometry().getEnvelope();
|
834 |
} |
835 |
} |
836 |
} catch (Exception e) { |
837 |
throw new WriteException(fileName, e); |
838 |
} |
839 |
|
840 |
} |
841 |
|
842 |
private boolean hasText(FeatureProvider feature) { |
843 |
if (feature.isNull(ID_FIELD_TEXT)) {
|
844 |
return false; |
845 |
} |
846 |
if (feature.get(ID_FIELD_TEXT).equals("")) { |
847 |
return false; |
848 |
} |
849 |
return true; |
850 |
} |
851 |
|
852 |
private DxfGroupVector updateProperties(FeatureProvider feature, int k) { |
853 |
DxfGroupVector polv = new DxfGroupVector();
|
854 |
|
855 |
String layer = (String) feature.get(ID_FIELD_LAYER); |
856 |
Integer color = (Integer) feature.get(ID_FIELD_COLOR); |
857 |
Double thickness = (Double) feature.get(ID_FIELD_THICKNESS); |
858 |
|
859 |
DxfGroup geometryLayer = new DxfGroup(8, layer); |
860 |
|
861 |
DxfGroup handleGroup = new DxfGroup();
|
862 |
handleGroup.setCode(5);
|
863 |
handleGroup.setData(new Integer(handle + k).toString()); |
864 |
|
865 |
DxfGroup handleColor = new DxfGroup();
|
866 |
handleColor.setCode(62);
|
867 |
handleColor.setData(color); |
868 |
|
869 |
DxfGroup handleThickness = new DxfGroup();
|
870 |
handleThickness.setCode(39);
|
871 |
handleThickness.setData(thickness); |
872 |
|
873 |
polv.add(geometryLayer); |
874 |
polv.add(handleGroup); |
875 |
polv.add(handleColor); |
876 |
return polv;
|
877 |
} |
878 |
|
879 |
private int createPoint2D(int handle, int k, FeatureProvider feature) |
880 |
throws Exception { |
881 |
|
882 |
if (hasText(feature)) {
|
883 |
return createText2D(handle, k, feature);
|
884 |
} |
885 |
org.gvsig.fmap.geom.primitive.Point point = geomManager.createPoint(0, 0, SUBTYPES.GEOM2D); |
886 |
double[] pointCoords = new double[6]; |
887 |
PathIterator pointIt = (feature.getDefaultGeometry())
|
888 |
.getPathIterator(null);
|
889 |
while (!pointIt.isDone()) {
|
890 |
pointIt.currentSegment(pointCoords); |
891 |
point = geomManager.createPoint(pointCoords[0], pointCoords[1], SUBTYPES.GEOM2D); |
892 |
pointIt.next(); |
893 |
} |
894 |
Point2D pto = new Point2D.Double(point.getX(), point.getY()); |
895 |
|
896 |
DxfGroup px = new DxfGroup();
|
897 |
DxfGroup py = new DxfGroup();
|
898 |
DxfGroup pz = new DxfGroup();
|
899 |
px.setCode(10);
|
900 |
px.setData(new Double(pto.getX())); |
901 |
py.setCode(20);
|
902 |
py.setData(new Double(pto.getY())); |
903 |
pz.setCode(30);
|
904 |
// FIXME: POINT del DXF tiene cota. Le asigno cero arbitrariamente.
|
905 |
pz.setData(new Double(0.0)); |
906 |
DxfGroupVector pv = updateProperties(feature, k); |
907 |
pv.add(px); |
908 |
pv.add(py); |
909 |
pv.add(pz); |
910 |
entityMaker.createPoint(pv); |
911 |
k++; |
912 |
return k;
|
913 |
} |
914 |
|
915 |
private int createText2D(int handle, int k, FeatureProvider feature) |
916 |
throws Exception { |
917 |
|
918 |
String text = feature.get(ID_FIELD_TEXT).toString();
|
919 |
Double heightText = (Double) feature.get(ID_FIELD_HEIGHTTEXT); |
920 |
Double rotationText = (Double) feature.get(ID_FIELD_ROTATIONTEXT); |
921 |
|
922 |
DxfGroup handleText = new DxfGroup();
|
923 |
handleText.setCode(1);
|
924 |
handleText.setData(text); |
925 |
|
926 |
DxfGroup handleHeightText = new DxfGroup();
|
927 |
handleHeightText.setCode(40);
|
928 |
handleHeightText.setData(heightText); |
929 |
|
930 |
DxfGroup handleRotationText = new DxfGroup();
|
931 |
handleRotationText.setCode(50);
|
932 |
handleRotationText.setData(rotationText); |
933 |
|
934 |
org.gvsig.fmap.geom.primitive.Point point = geomManager.createPoint(0, 0, SUBTYPES.GEOM2D); |
935 |
double[] pointCoords = new double[6]; |
936 |
PathIterator pointIt = (feature.getDefaultGeometry())
|
937 |
.getPathIterator(null);
|
938 |
while (!pointIt.isDone()) {
|
939 |
pointIt.currentSegment(pointCoords); |
940 |
point = geomManager.createPoint(pointCoords[0], pointCoords[1], SUBTYPES.GEOM2D); |
941 |
pointIt.next(); |
942 |
} |
943 |
Point2D pto = new Point2D.Double(point.getX(), point.getY()); |
944 |
DxfGroup handleGroup = new DxfGroup();
|
945 |
handleGroup.setCode(5);
|
946 |
handleGroup.setData(new Integer(handle + k).toString()); |
947 |
DxfGroup px = new DxfGroup();
|
948 |
DxfGroup py = new DxfGroup();
|
949 |
DxfGroup pz = new DxfGroup();
|
950 |
px.setCode(10);
|
951 |
px.setData(new Double(pto.getX())); |
952 |
py.setCode(20);
|
953 |
py.setData(new Double(pto.getY())); |
954 |
pz.setCode(30);
|
955 |
// FIXME: POINT del DXF tiene cota. Le asigno cero arbitrariamente.
|
956 |
pz.setData(new Double(0.0)); |
957 |
DxfGroupVector pv = updateProperties(feature, k); |
958 |
pv.add(handleText); |
959 |
pv.add(handleHeightText); |
960 |
pv.add(handleRotationText); |
961 |
pv.add(handleGroup); |
962 |
pv.add(px); |
963 |
pv.add(py); |
964 |
pv.add(pz); |
965 |
entityMaker.createText(pv); |
966 |
k++; |
967 |
return k;
|
968 |
} |
969 |
|
970 |
private int createPoint3D(int handle, int k, FeatureProvider feature) |
971 |
throws Exception { |
972 |
if (hasText(feature)) {
|
973 |
return createText3D(handle, k, feature);
|
974 |
} |
975 |
org.gvsig.fmap.geom.primitive.Point point = (org.gvsig.fmap.geom.primitive.Point)geomManager.create(TYPES.POINT, SUBTYPES.GEOM3D); |
976 |
double[] pointCoords = new double[6]; |
977 |
PathIterator pointIt = (feature.getDefaultGeometry())
|
978 |
.getPathIterator(null);
|
979 |
while (!pointIt.isDone()) {
|
980 |
pointIt.currentSegment(pointCoords); |
981 |
point = (org.gvsig.fmap.geom.primitive.Point)geomManager.create(TYPES.POINT, SUBTYPES.GEOM3D); |
982 |
point.setCoordinateAt(0, pointCoords[0]); |
983 |
point.setCoordinateAt(1, pointCoords[1]); |
984 |
point.setCoordinateAt(2, pointCoords[2]); |
985 |
pointIt.next(); |
986 |
} |
987 |
org.gvsig.fmap.geom.primitive.Point pto = (org.gvsig.fmap.geom.primitive.Point)geomManager.create(TYPES.POINT, SUBTYPES.GEOM3D); |
988 |
pto.setCoordinateAt(0, point.getCoordinateAt(0)); |
989 |
pto.setCoordinateAt(1, point.getCoordinateAt(1)); |
990 |
pto.setCoordinateAt(2, point.getCoordinateAt(2)); |
991 |
DxfGroup px = new DxfGroup();
|
992 |
DxfGroup py = new DxfGroup();
|
993 |
DxfGroup pz = new DxfGroup();
|
994 |
px.setCode(10);
|
995 |
px.setData(new Double(pto.getX())); |
996 |
py.setCode(20);
|
997 |
py.setData(new Double(pto.getY())); |
998 |
pz.setCode(30);
|
999 |
pz.setData(new Double(pto.getCoordinateAt(2))); |
1000 |
double velev = ((org.gvsig.fmap.geom.primitive.Point) feature.getDefaultGeometry())
|
1001 |
.getCoordinateAt(2);
|
1002 |
Double elevation = DEFAULT_ELEVATION;
|
1003 |
elevation = new Double(velev); |
1004 |
DxfGroup handleElevation = new DxfGroup();
|
1005 |
handleElevation.setCode(38);
|
1006 |
handleElevation.setData(elevation); |
1007 |
|
1008 |
DxfGroupVector pv = updateProperties(feature, k); |
1009 |
pv.add(handleElevation); |
1010 |
pv.add(px); |
1011 |
pv.add(py); |
1012 |
pv.add(pz); |
1013 |
entityMaker.createPoint(pv); |
1014 |
k++; |
1015 |
return k;
|
1016 |
} |
1017 |
|
1018 |
private int createText3D(int handle, int k, FeatureProvider feature) |
1019 |
throws Exception { |
1020 |
|
1021 |
double velev = ((org.gvsig.fmap.geom.primitive.Point) feature.getDefaultGeometry())
|
1022 |
.getCoordinateAt(0);
|
1023 |
|
1024 |
Double elevation = new Double(velev); |
1025 |
String text = feature.get(ID_FIELD_TEXT).toString();
|
1026 |
Double heightText = (Double) feature.get(ID_FIELD_HEIGHTTEXT); |
1027 |
Double rotationText = (Double) feature.get(ID_FIELD_ROTATIONTEXT); |
1028 |
|
1029 |
DxfGroup handleText = new DxfGroup();
|
1030 |
handleText.setCode(1);
|
1031 |
handleText.setData(text); |
1032 |
|
1033 |
DxfGroup handleHeightText = new DxfGroup();
|
1034 |
handleHeightText.setCode(40);
|
1035 |
handleHeightText.setData(heightText); |
1036 |
|
1037 |
DxfGroup handleRotationText = new DxfGroup();
|
1038 |
handleRotationText.setCode(50);
|
1039 |
handleRotationText.setData(rotationText); |
1040 |
|
1041 |
DxfGroup handleElevation = new DxfGroup();
|
1042 |
handleElevation.setCode(38);
|
1043 |
handleElevation.setData(elevation); |
1044 |
|
1045 |
org.gvsig.fmap.geom.primitive.Point point = |
1046 |
(org.gvsig.fmap.geom.primitive.Point) (feature |
1047 |
.getDefaultGeometry()).getInternalShape(); |
1048 |
|
1049 |
DxfGroup handleGroup = new DxfGroup();
|
1050 |
handleGroup.setCode(5);
|
1051 |
handleGroup.setData(new Integer(handle + k).toString()); |
1052 |
DxfGroup px = new DxfGroup();
|
1053 |
DxfGroup py = new DxfGroup();
|
1054 |
DxfGroup pz = new DxfGroup();
|
1055 |
px.setCode(10);
|
1056 |
px.setData(new Double(point.getX())); |
1057 |
py.setCode(20);
|
1058 |
py.setData(new Double(point.getY())); |
1059 |
pz.setCode(30);
|
1060 |
pz.setData(new Double(point.getCoordinateAt(2))); |
1061 |
DxfGroupVector pv = updateProperties(feature, k); |
1062 |
pv.add(handleElevation); |
1063 |
pv.add(handleText); |
1064 |
pv.add(handleHeightText); |
1065 |
pv.add(handleRotationText); |
1066 |
pv.add(handleGroup); |
1067 |
pv.add(px); |
1068 |
pv.add(py); |
1069 |
pv.add(pz); |
1070 |
entityMaker.createText(pv); |
1071 |
k++; |
1072 |
return k;
|
1073 |
} |
1074 |
|
1075 |
private int createLwPolyline2D(int handle, int k, FeatureProvider feature, |
1076 |
boolean isPolygon) throws Exception { |
1077 |
boolean first = true; |
1078 |
DxfGroupVector polv = updateProperties(feature, k); |
1079 |
Vector vpoints = new Vector(); |
1080 |
|
1081 |
DxfGroup polylineFlag = new DxfGroup();
|
1082 |
polylineFlag.setCode(70);
|
1083 |
if (isPolygon) {
|
1084 |
polylineFlag.setData(new Integer(1)); // cerrada |
1085 |
} else {
|
1086 |
polylineFlag.setData(new Integer(0)); // abierta |
1087 |
} |
1088 |
|
1089 |
PathIterator theIterator = (feature.getDefaultGeometry())
|
1090 |
.getPathIterator(null, geomManager.getFlatness()); // polyLine. |
1091 |
// getPathIterator
|
1092 |
// (null,
|
1093 |
// flatness);
|
1094 |
|
1095 |
double[] theData = new double[6]; |
1096 |
while (!theIterator.isDone()) {
|
1097 |
int theType = theIterator.currentSegment(theData);
|
1098 |
switch (theType) {
|
1099 |
case PathIterator.SEG_MOVETO: |
1100 |
if (!first) {
|
1101 |
for (int j = 0; j < vpoints.size(); j++) { |
1102 |
DxfGroup xvertex = new DxfGroup();
|
1103 |
xvertex.setCode(10);
|
1104 |
xvertex |
1105 |
.setData(new Double( |
1106 |
((org.gvsig.fmap.geom.primitive.Point) vpoints |
1107 |
.get(j)).getX())); |
1108 |
DxfGroup yvertex = new DxfGroup();
|
1109 |
yvertex.setCode(20);
|
1110 |
yvertex |
1111 |
.setData(new Double( |
1112 |
((org.gvsig.fmap.geom.primitive.Point) vpoints |
1113 |
.get(j)).getY())); |
1114 |
polv.add(xvertex); |
1115 |
polv.add(yvertex); |
1116 |
} |
1117 |
|
1118 |
entityMaker.createLwPolyline(polv); |
1119 |
k++; |
1120 |
polv = updateProperties(feature, k); |
1121 |
|
1122 |
} |
1123 |
first = false;
|
1124 |
polv.add(polylineFlag); |
1125 |
vpoints.clear(); |
1126 |
vpoints.add(geomManager.createPoint(theData[0], theData[1], SUBTYPES.GEOM2D)); |
1127 |
break;
|
1128 |
case PathIterator.SEG_LINETO: |
1129 |
vpoints.add(geomManager.createPoint(theData[0], theData[1], SUBTYPES.GEOM2D)); |
1130 |
break;
|
1131 |
case PathIterator.SEG_QUADTO: |
1132 |
break;
|
1133 |
case PathIterator.SEG_CUBICTO: |
1134 |
break;
|
1135 |
case PathIterator.SEG_CLOSE: |
1136 |
polylineFlag.setData(new Integer(1)); // cerrada |
1137 |
break;
|
1138 |
|
1139 |
} |
1140 |
theIterator.next(); |
1141 |
} |
1142 |
|
1143 |
for (int j = 0; j < vpoints.size(); j++) { |
1144 |
DxfGroup xvertex = new DxfGroup();
|
1145 |
xvertex.setCode(10);
|
1146 |
xvertex |
1147 |
.setData(new Double( |
1148 |
((org.gvsig.fmap.geom.primitive.Point) vpoints |
1149 |
.get(j)).getX())); |
1150 |
DxfGroup yvertex = new DxfGroup();
|
1151 |
yvertex.setCode(20);
|
1152 |
yvertex |
1153 |
.setData(new Double( |
1154 |
((org.gvsig.fmap.geom.primitive.Point) vpoints |
1155 |
.get(j)).getY())); |
1156 |
polv.add(xvertex); |
1157 |
polv.add(yvertex); |
1158 |
} |
1159 |
|
1160 |
entityMaker.createLwPolyline(polv); |
1161 |
k++; |
1162 |
return k;
|
1163 |
} |
1164 |
|
1165 |
private int createPolyline3D(int handle, int k, FeatureProvider feature) |
1166 |
throws Exception { |
1167 |
DxfGroupVector polv = updateProperties(feature, k); |
1168 |
Vector vpoints = new Vector(); |
1169 |
PathIterator theIterator = (feature.getDefaultGeometry())
|
1170 |
.getPathIterator(null, geomManager.getFlatness()); // polyLine. |
1171 |
// getPathIterator
|
1172 |
// (null,
|
1173 |
// flatness);
|
1174 |
double[] theData = new double[6]; |
1175 |
OrientablePrimitive curve = (OrientablePrimitive) feature.getDefaultGeometry(); |
1176 |
double[] velev = new double[curve.getNumVertices()]; |
1177 |
for (int i = 0; i < curve.getNumVertices(); i++) { |
1178 |
velev[i] = curve.getCoordinateAt(i, 2);
|
1179 |
} |
1180 |
|
1181 |
while (!theIterator.isDone()) {
|
1182 |
int theType = theIterator.currentSegment(theData);
|
1183 |
switch (theType) {
|
1184 |
case PathIterator.SEG_MOVETO: |
1185 |
vpoints.add(geomManager.createPoint(theData[0], theData[1], SUBTYPES.GEOM2D)); |
1186 |
break;
|
1187 |
case PathIterator.SEG_LINETO: |
1188 |
vpoints.add(geomManager.createPoint(theData[0], theData[1], SUBTYPES.GEOM2D)); |
1189 |
break;
|
1190 |
} |
1191 |
theIterator.next(); |
1192 |
} |
1193 |
if (constantElevation(velev)) {
|
1194 |
DxfGroup polylineFlag = new DxfGroup();
|
1195 |
polylineFlag.setCode(70);
|
1196 |
polylineFlag.setData(new Integer(0)); |
1197 |
polv.add(polylineFlag); |
1198 |
DxfGroup elevation = new DxfGroup();
|
1199 |
elevation.setCode(38);
|
1200 |
elevation.setData(new Double(velev[0])); |
1201 |
polv.add(elevation); |
1202 |
for (int j = 0; j < vpoints.size(); j++) { |
1203 |
DxfGroup xvertex = new DxfGroup();
|
1204 |
xvertex.setCode(10);
|
1205 |
xvertex.setData(new Double( |
1206 |
((org.gvsig.fmap.geom.primitive.Point) vpoints |
1207 |
.get(j)).getX())); |
1208 |
DxfGroup yvertex = new DxfGroup();
|
1209 |
yvertex.setCode(20);
|
1210 |
yvertex.setData(new Double( |
1211 |
((org.gvsig.fmap.geom.primitive.Point) vpoints |
1212 |
.get(j)).getY())); |
1213 |
polv.add(xvertex); |
1214 |
polv.add(yvertex); |
1215 |
} |
1216 |
entityMaker.createLwPolyline(polv); |
1217 |
k++; |
1218 |
} else {
|
1219 |
DxfGroup polylineFlag = new DxfGroup();
|
1220 |
polylineFlag.setCode(70);
|
1221 |
polylineFlag.setData(new Integer(8)); |
1222 |
polv.add(polylineFlag); |
1223 |
DxfGroup xgroup = new DxfGroup();
|
1224 |
xgroup.setCode(10);
|
1225 |
xgroup.setData(new Double(0.0)); |
1226 |
polv.add(xgroup); |
1227 |
DxfGroup ygroup = new DxfGroup();
|
1228 |
ygroup.setCode(20);
|
1229 |
ygroup.setData(new Double(0.0)); |
1230 |
polv.add(ygroup); |
1231 |
DxfGroup elevation = new DxfGroup();
|
1232 |
elevation.setCode(30);
|
1233 |
elevation.setData(new Double(0.0)); |
1234 |
polv.add(elevation); |
1235 |
DxfGroup subclassMarker = new DxfGroup(100, "AcDb3dPolyline"); |
1236 |
polv.add(subclassMarker); |
1237 |
entityMaker.createPolyline(polv); |
1238 |
k++; |
1239 |
for (int j = 0; j < vpoints.size(); j++) { |
1240 |
DxfGroupVector verv = new DxfGroupVector();
|
1241 |
DxfGroup entityType = new DxfGroup(0, "VERTEX"); |
1242 |
verv.add(entityType); |
1243 |
DxfGroup generalSubclassMarker = new DxfGroup(100, |
1244 |
"AcDbEntity");
|
1245 |
verv.add(generalSubclassMarker); |
1246 |
DxfGroup layerName = new DxfGroup(8, "default"); |
1247 |
verv.add(layerName); |
1248 |
DxfGroup vertexSubclassMarker = new DxfGroup(100, |
1249 |
"AcDbVertex");
|
1250 |
verv.add(vertexSubclassMarker); |
1251 |
DxfGroup xvertex = new DxfGroup();
|
1252 |
xvertex.setCode(10);
|
1253 |
xvertex.setData(new Double( |
1254 |
((org.gvsig.fmap.geom.primitive.Point) vpoints |
1255 |
.get(j)).getX())); |
1256 |
DxfGroup yvertex = new DxfGroup();
|
1257 |
yvertex.setCode(20);
|
1258 |
yvertex.setData(new Double( |
1259 |
((org.gvsig.fmap.geom.primitive.Point) vpoints |
1260 |
.get(j)).getY())); |
1261 |
DxfGroup zvertex = new DxfGroup();
|
1262 |
zvertex.setCode(30);
|
1263 |
zvertex.setData(new Double(velev[j])); |
1264 |
verv.add(xvertex); |
1265 |
verv.add(yvertex); |
1266 |
verv.add(zvertex); |
1267 |
entityMaker.addVertex(verv); |
1268 |
k++; |
1269 |
} |
1270 |
DxfGroupVector seqv = new DxfGroupVector();
|
1271 |
DxfGroup entityType = new DxfGroup(0, "SEQEND"); |
1272 |
seqv.add(entityType); |
1273 |
DxfGroup generalSubclassMarker = new DxfGroup(100, "AcDbEntity"); |
1274 |
seqv.add(generalSubclassMarker); |
1275 |
DxfGroup layerName = new DxfGroup(8, "default"); |
1276 |
seqv.add(layerName); |
1277 |
DxfGroup handleSeqGroup = new DxfGroup();
|
1278 |
handleSeqGroup.setCode(5);
|
1279 |
handleSeqGroup.setData(new Integer(handle + k).toString()); |
1280 |
seqv.add(handleSeqGroup); |
1281 |
entityMaker.endSeq(); |
1282 |
k++; |
1283 |
} |
1284 |
return k;
|
1285 |
} |
1286 |
|
1287 |
private boolean constantElevation(double[] velev) { |
1288 |
boolean constant = true; |
1289 |
for (int i = 0; i < velev.length; i++) { |
1290 |
for (int j = 0; j < velev.length; j++) { |
1291 |
if (j > i) {
|
1292 |
if (velev[i] != velev[j]) {
|
1293 |
constant = false;
|
1294 |
break;
|
1295 |
} |
1296 |
} |
1297 |
} |
1298 |
break;
|
1299 |
} |
1300 |
return constant;
|
1301 |
} |
1302 |
|
1303 |
private int createCircle2D(int handle, int k, FeatureProvider feature) |
1304 |
throws Exception { |
1305 |
DxfGroupVector polv = updateProperties(feature, k); |
1306 |
DxfGroup circleFlag = new DxfGroup();
|
1307 |
circleFlag.setCode(100);
|
1308 |
polv.add(circleFlag); |
1309 |
|
1310 |
DxfGroup xvertex = new DxfGroup();
|
1311 |
xvertex.setCode(10);
|
1312 |
Circle circle = (Circle) (feature |
1313 |
.getDefaultGeometry()).getInternalShape(); |
1314 |
xvertex.setData(new Double(circle.getCenter().getX())); |
1315 |
DxfGroup yvertex = new DxfGroup();
|
1316 |
yvertex.setCode(20);
|
1317 |
yvertex.setData(new Double(circle.getCenter().getY())); |
1318 |
DxfGroup zvertex = new DxfGroup();
|
1319 |
zvertex.setCode(30);
|
1320 |
// TODO: COORDENADA Z. REVISAR ESTO PARA ENTIDADES 3D
|
1321 |
zvertex.setData(new Double(0)); |
1322 |
|
1323 |
DxfGroup radius = new DxfGroup();
|
1324 |
radius.setCode(40);
|
1325 |
radius.setData(new Double(circle.getRadious())); |
1326 |
|
1327 |
polv.add(xvertex); |
1328 |
polv.add(yvertex); |
1329 |
polv.add(zvertex); |
1330 |
polv.add(radius); |
1331 |
|
1332 |
entityMaker.createCircle(polv); |
1333 |
k++; |
1334 |
return k;
|
1335 |
} |
1336 |
|
1337 |
private int createArc2D(int handle, int k, FeatureProvider feature) |
1338 |
throws Exception { |
1339 |
Arc arc = (Arc) (feature.getDefaultGeometry()) |
1340 |
.getInternalShape(); |
1341 |
org.gvsig.fmap.geom.primitive.Point[] pts = new org.gvsig.fmap.geom.primitive.Point[3]; |
1342 |
pts[0] = arc.getInitPoint();
|
1343 |
pts[1] = arc.getCenterPoint();
|
1344 |
pts[2] = arc.getEndPoint();
|
1345 |
org.gvsig.fmap.geom.primitive.Point center = arc.getCenterPoint(); |
1346 |
GeometryOperationContext ctx = new GeometryOperationContext();
|
1347 |
ctx.setAttribute("geom", pts[0]); |
1348 |
double radius = ((Double)geomManager.invokeOperation(PointDistance.CODE, center, ctx)).doubleValue(); |
1349 |
|
1350 |
double initAngle = ((Double)geomManager.invokeOperation(PointGetAngle.CODE, center, ctx)).doubleValue(); |
1351 |
initAngle = Math.toDegrees(initAngle);
|
1352 |
ctx.setAttribute("geom", pts[1]); |
1353 |
double midAngle = ((Double)geomManager.invokeOperation(PointGetAngle.CODE, center, ctx)).doubleValue(); |
1354 |
midAngle = Math.toDegrees(midAngle);
|
1355 |
ctx.setAttribute("geom", pts[2]); |
1356 |
double endAngle = ((Double)geomManager.invokeOperation(PointGetAngle.CODE, center, ctx)).doubleValue(); |
1357 |
endAngle = Math.toDegrees(endAngle);
|
1358 |
|
1359 |
DxfGroup ax = new DxfGroup();
|
1360 |
DxfGroup ay = new DxfGroup();
|
1361 |
DxfGroup ac = new DxfGroup();
|
1362 |
DxfGroup ai = new DxfGroup();
|
1363 |
DxfGroup ae = new DxfGroup();
|
1364 |
ax.setCode(10);
|
1365 |
ax.setData(new Double(center.getX())); |
1366 |
ay.setCode(20);
|
1367 |
ay.setData(new Double(center.getY())); |
1368 |
ac.setCode(40);
|
1369 |
ac.setData(new Double(radius)); |
1370 |
ai.setCode(50);
|
1371 |
ai.setData(new Double(initAngle)); |
1372 |
ae.setCode(51);
|
1373 |
ae.setData(new Double(endAngle)); |
1374 |
DxfGroupVector av = updateProperties(feature, k); |
1375 |
av.add(ax); |
1376 |
av.add(ay); |
1377 |
av.add(ac); |
1378 |
av.add(ai); |
1379 |
av.add(ae); |
1380 |
entityMaker.createArc(av); |
1381 |
k++; |
1382 |
return k;
|
1383 |
} |
1384 |
|
1385 |
private int createEllipse2D(int handle, int k, FeatureProvider feature) |
1386 |
throws Exception { |
1387 |
Ellipse ellipse = (Ellipse) (feature |
1388 |
.getDefaultGeometry()).getInternalShape(); |
1389 |
|
1390 |
org.gvsig.fmap.geom.primitive.Point center = (org.gvsig.fmap.geom.primitive.Point)geomManager.create(TYPES.POINT, SUBTYPES.GEOM2D); |
1391 |
center.setCoordinateAt(0, (ellipse.getAxis1Start().getX() + ellipse.getAxis1End().getX()) / 2); |
1392 |
center.setCoordinateAt(1, (ellipse.getAxis1Start().getY() + ellipse.getAxis1End().getY()) / 2); |
1393 |
|
1394 |
double mAxisL = ellipse.getAxis2Dist() * 2; |
1395 |
GeometryOperationContext ctx = new GeometryOperationContext();
|
1396 |
ctx.setAttribute("geom", ellipse.getAxis1End());
|
1397 |
double maAxisL = ((Double)geomManager.invokeOperation(PointDistance.CODE, ellipse.getAxis1Start(), ctx)).doubleValue(); |
1398 |
|
1399 |
Point2D endPointOfMajorAxis = new Point2D.Double(ellipse.getAxis1End().getX(), ellipse.getAxis1End().getY()); |
1400 |
double azimut = Math |
1401 |
.atan2(endPointOfMajorAxis.getX() - center.getX(), |
1402 |
endPointOfMajorAxis.getY() - center.getY()); |
1403 |
double azimut2 = azimut + Math.PI / 2.0; |
1404 |
if (azimut2 >= Math.PI * 2) { |
1405 |
azimut2 = azimut2 - Math.PI * 2; |
1406 |
} |
1407 |
Point2D endPointOfMinorAxis = new Point2D.Double(center.getX() |
1408 |
+ (ellipse.getAxis2Dist() * Math.sin(azimut2)), center.getY()
|
1409 |
+ (ellipse.getAxis2Dist() * Math.cos(azimut2)));
|
1410 |
|
1411 |
if (mAxisL >= maAxisL) {
|
1412 |
// El menor debe ser menor que el mayor. Los cambiamos.
|
1413 |
double aux = mAxisL;
|
1414 |
mAxisL = maAxisL; |
1415 |
maAxisL = aux; |
1416 |
// Tambi�n cambiamos los puntos finales de los ejes.
|
1417 |
Point2D pAux = endPointOfMinorAxis;
|
1418 |
endPointOfMinorAxis = endPointOfMajorAxis; |
1419 |
endPointOfMajorAxis = pAux; |
1420 |
} |
1421 |
double mToMAR = mAxisL / maAxisL;
|
1422 |
DxfGroup x = new DxfGroup();
|
1423 |
DxfGroup y = new DxfGroup();
|
1424 |
DxfGroup xc = new DxfGroup();
|
1425 |
DxfGroup yc = new DxfGroup();
|
1426 |
DxfGroup minToMaj = new DxfGroup();
|
1427 |
x.setCode(10);
|
1428 |
x.setData(new Double(center.getX())); |
1429 |
y.setCode(20);
|
1430 |
y.setData(new Double(center.getY())); |
1431 |
xc.setCode(11);
|
1432 |
xc.setData(new Double(endPointOfMajorAxis.getX() - center.getX())); |
1433 |
yc.setCode(21);
|
1434 |
yc.setData(new Double(endPointOfMajorAxis.getY() - center.getY())); |
1435 |
minToMaj.setCode(40);
|
1436 |
minToMaj.setData(new Double(mToMAR)); |
1437 |
DxfGroupVector av = updateProperties(feature, k); |
1438 |
av.add(x); |
1439 |
av.add(y); |
1440 |
av.add(xc); |
1441 |
av.add(yc); |
1442 |
av.add(minToMaj); |
1443 |
entityMaker.createEllipse(av); |
1444 |
k++; |
1445 |
return k;
|
1446 |
} |
1447 |
|
1448 |
public Envelope getEnvelope() {
|
1449 |
return this.envelope; |
1450 |
} |
1451 |
|
1452 |
} |
1453 |
|
1454 |
public boolean closeResourceRequested(ResourceProvider resource) { |
1455 |
return true; |
1456 |
} |
1457 |
|
1458 |
public int getOIDType() { |
1459 |
return DataTypes.LONG;
|
1460 |
} |
1461 |
|
1462 |
public boolean supportsAppendMode() { |
1463 |
return false; |
1464 |
} |
1465 |
|
1466 |
public void append(FeatureProvider featureProvider) { |
1467 |
try {
|
1468 |
writer.add(featureProvider); |
1469 |
} catch (WriteException e) {
|
1470 |
// TODO Auto-generated catch block
|
1471 |
e.printStackTrace(); |
1472 |
} |
1473 |
} |
1474 |
|
1475 |
public void beginAppend() { |
1476 |
try {
|
1477 |
writer = new Writer().initialice((File) resource.get(), projection); |
1478 |
writer.begin(); |
1479 |
} catch (AccessResourceException e) {
|
1480 |
// TODO Auto-generated catch block
|
1481 |
e.printStackTrace(); |
1482 |
} |
1483 |
} |
1484 |
|
1485 |
public void endAppend() { |
1486 |
try {
|
1487 |
resource.notifyOpen(); |
1488 |
writer.end(); |
1489 |
resource.notifyClose(); |
1490 |
counterNewsOIDs = 0;
|
1491 |
} catch (ResourceNotifyOpenException e) {
|
1492 |
// TODO Auto-generated catch block
|
1493 |
e.printStackTrace(); |
1494 |
} catch (ResourceNotifyCloseException e) {
|
1495 |
// TODO Auto-generated catch block
|
1496 |
e.printStackTrace(); |
1497 |
} catch (WriteException e) {
|
1498 |
// TODO Auto-generated catch block
|
1499 |
e.printStackTrace(); |
1500 |
} |
1501 |
} |
1502 |
|
1503 |
public void saveToState(PersistentState state) throws PersistenceException { |
1504 |
// TODO Auto-generated method stub
|
1505 |
throw new NotYetImplemented(); |
1506 |
} |
1507 |
|
1508 |
public void loadFromState(PersistentState state) throws PersistenceException { |
1509 |
// TODO Auto-generated method stub
|
1510 |
throw new NotYetImplemented(); |
1511 |
} |
1512 |
|
1513 |
public Object createNewOID() { |
1514 |
return new Long(counterNewsOIDs++); |
1515 |
} |
1516 |
|
1517 |
protected void initializeFeatureTypes() throws InitializeException { |
1518 |
try {
|
1519 |
this.open();
|
1520 |
} catch (OpenException e) {
|
1521 |
throw new InitializeException(this.getProviderName(), e); |
1522 |
} |
1523 |
} |
1524 |
|
1525 |
public Envelope getEnvelope() throws DataException { |
1526 |
this.open();
|
1527 |
return this.envelope; |
1528 |
} |
1529 |
|
1530 |
public Object getDynValue(String name) throws DynFieldNotFoundException { |
1531 |
if( DataStore.METADATA_ENVELOPE.equalsIgnoreCase(name) ) {
|
1532 |
try {
|
1533 |
return this.getEnvelope(); |
1534 |
} catch (DataException e) {
|
1535 |
return null; |
1536 |
} |
1537 |
} else {
|
1538 |
if( DataStore.METADATA_CRS.equalsIgnoreCase(name) ) {
|
1539 |
IProjection pro = this.getDXFParameters().getCRS();
|
1540 |
if (pro != null){ |
1541 |
return pro;
|
1542 |
} |
1543 |
} |
1544 |
} |
1545 |
return super.getDynValue(name); |
1546 |
} |
1547 |
|
1548 |
|
1549 |
/*
|
1550 |
* (non-Javadoc)
|
1551 |
*
|
1552 |
* @see
|
1553 |
* org.gvsig.fmap.dal.resource.spi.ResourceConsumer#resourceChanged(org.
|
1554 |
* gvsig.fmap.dal.resource.spi.ResourceProvider)
|
1555 |
*/
|
1556 |
public void resourceChanged(ResourceProvider resource) { |
1557 |
this.getStoreServices().notifyChange(
|
1558 |
DataStoreNotification.RESOURCE_CHANGED, |
1559 |
resource); |
1560 |
} |
1561 |
|
1562 |
|
1563 |
public Object getSourceId() { |
1564 |
return this.getDXFParameters().getFile(); |
1565 |
} |
1566 |
|
1567 |
public String getName() { |
1568 |
String name = this.getDXFParameters().getFile().getName(); |
1569 |
int n = name.lastIndexOf("."); |
1570 |
if( n<1 ) { |
1571 |
return name;
|
1572 |
} |
1573 |
return name.substring(0, n); |
1574 |
} |
1575 |
|
1576 |
public String getFullName() { |
1577 |
return this.getDXFParameters().getFile().getAbsolutePath(); |
1578 |
} |
1579 |
|
1580 |
public ResourceProvider getResource() {
|
1581 |
return resource;
|
1582 |
} |
1583 |
|
1584 |
} |