gvsig-geoprocess / org.gvsig.geoprocess / trunk / org.gvsig.geoprocess / org.gvsig.geoprocess.algorithm / org.gvsig.geoprocess.algorithm.base / src / main / java / org / gvsig / geoprocess / algorithm / base / core / DALFeaturePersister.java @ 659
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/**
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* gvSIG. Desktop Geographic Information System.
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*
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* Copyright (C) 2007-2012 gvSIG Association.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
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* MA 02110-1301, USA.
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*
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* For any additional information, do not hesitate to contact us
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* at info AT gvsig.com, or visit our website www.gvsig.com.
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*/
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package org.gvsig.geoprocess.algorithm.base.core; |
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|
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import java.util.ArrayList; |
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import java.util.List; |
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|
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import org.gvsig.fmap.dal.exception.DataException; |
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import org.gvsig.fmap.dal.exception.ReadException; |
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import org.gvsig.fmap.dal.feature.EditableFeature; |
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import org.gvsig.fmap.dal.feature.Feature; |
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import org.gvsig.fmap.dal.feature.FeatureAttributeDescriptor; |
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import org.gvsig.fmap.dal.feature.FeatureStore; |
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import org.gvsig.fmap.dal.feature.FeatureType; |
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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.aggregate.MultiCurve; |
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import org.gvsig.fmap.geom.aggregate.MultiPoint; |
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import org.gvsig.fmap.geom.aggregate.MultiPrimitive; |
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import org.gvsig.fmap.geom.aggregate.MultiSurface; |
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import org.gvsig.fmap.geom.exception.CreateGeometryException; |
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import org.gvsig.fmap.geom.operation.GeometryOperationContext; |
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import org.gvsig.fmap.geom.operation.GeometryOperationException; |
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import org.gvsig.fmap.geom.operation.GeometryOperationNotSupportedException; |
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import org.gvsig.fmap.geom.operation.fromjts.FromJTS; |
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import org.gvsig.fmap.geom.primitive.Curve; |
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import org.gvsig.fmap.geom.primitive.Point; |
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import org.gvsig.fmap.geom.primitive.Primitive; |
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import org.gvsig.fmap.geom.primitive.Surface; |
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import org.gvsig.geoprocess.algorithm.base.util.GeometryUtil; |
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|
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import com.vividsolutions.jts.geom.Geometry; |
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import com.vividsolutions.jts.geom.GeometryCollection; |
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import es.unex.sextante.core.Sextante; |
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/**
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* Writes features in a FeatureStore
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* @author Nacho Brodin (nachobrodin@gmail.com)
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*/
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public class DALFeaturePersister { |
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private FeatureStore store = null; |
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private String[] fieldNames = null; |
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private GeometryManager geometryManager = null; |
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/**
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* Sets the output FeatureType
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* @param out
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* @throws DataException
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*/
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public DALFeaturePersister(FeatureStore out, String[] fieldNames) { |
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this.store = out;
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this.fieldNames = fieldNames;
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try {
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if(!store.isEditing())
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store.edit(); |
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} catch (DataException e) {
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} catch (NullPointerException e) { |
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} |
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geometryManager = GeometryLocator.getGeometryManager(); |
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} |
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/**
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* Gets the list of field names
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* @return
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*/
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public String[] getFieldNames() { |
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try {
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FeatureAttributeDescriptor[] attrs = store.getDefaultFeatureType().getAttributeDescriptors();
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String[] fieldNames = new String[attrs.length]; |
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for (int i = 0; i < attrs.length; i++) { |
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fieldNames[i] = attrs[i].getName(); |
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} |
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return fieldNames;
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} catch (DataException e) {
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Sextante.addErrorToLog(e); |
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} |
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return null; |
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} |
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/**
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* Gets the list of field names
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* @return
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*/
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public String[] getFieldNamesWithoutGeom() { |
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try {
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FeatureAttributeDescriptor[] attrs = store.getDefaultFeatureType().getAttributeDescriptors();
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int nFields = attrs.length;
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for (int j = 0; j < nFields; j++) { |
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if(attrs[j].getName().compareTo("GEOMETRY") == 0) { |
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nFields --; |
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break;
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} |
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} |
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int cont = 0; |
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String[] fieldNames = new String[nFields]; |
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for (int i = 0; i < attrs.length; i++) { |
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if(attrs[i].getName().compareTo("GEOMETRY") != 0) { |
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fieldNames[cont] = attrs[i].getName(); |
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cont ++; |
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} |
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} |
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return fieldNames;
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} catch (DataException e) {
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Sextante.addErrorToLog(e); |
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} |
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return null; |
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} |
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/**
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* Adds a JTS feature to the FeatureStore
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* @param entry
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* @param newGeom
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* @throws CreateGeometryException
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* @throws DataException
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*/
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public EditableFeature addFeature(Feature feature1, Feature feature2, Geometry newGeom)
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throws CreateGeometryException, DataException {
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int outPutType = getOutputFeatureStore().getDefaultFeatureType()
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.getDefaultGeometryAttribute().getGeomType().getType(); |
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//Si el objeto que viene es un GeometryCollection hay que convertirlo a una lista de geometrias
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//solo del tipo que pueda salvarse en la capa eliminando el resto. Esto sucede sobre todo en la intersecci?n
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//que devuelve tipos mezclados. Cada uno debe salvarse en el tipo de capa de salida apropiado
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ArrayList<org.gvsig.fmap.geom.Geometry> dalGeomList = null; |
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try {
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dalGeomList = convertGeometryCollection2GeometryList(newGeom, outPutType); |
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} catch (GeometryOperationNotSupportedException e1) {
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Sextante.addErrorToLog(e1); |
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} catch (GeometryOperationException e1) {
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Sextante.addErrorToLog(e1); |
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} |
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org.gvsig.fmap.geom.Geometry newDalGeom = null;
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//Si lo que venia no era un GeometryCollection se convierte a geometr?a de DAL
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if(dalGeomList == null) { |
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GeometryOperationContext ctx = new GeometryOperationContext();
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ctx.setAttribute(FromJTS.PARAM, newGeom); |
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try {
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newDalGeom = (org.gvsig.fmap.geom.Geometry)geometryManager.invokeOperation(FromJTS.NAME, ctx); |
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} catch (GeometryOperationNotSupportedException e) {
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Sextante.addErrorToLog(e); |
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return null; |
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} catch (GeometryOperationException e) {
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Sextante.addErrorToLog(e); |
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return null; |
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} |
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} |
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EditableFeature feat = store.createNewFeature(); |
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int globalIndex = 0; |
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int localIndex = 0; |
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Object value = feature1.get(localIndex);
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while(value != null && !(value instanceof org.gvsig.fmap.geom.Geometry)) { |
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feat.set(globalIndex, value); |
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value = feature1.get(++localIndex); |
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globalIndex ++; |
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} |
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localIndex = 0;
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value = feature2.get(localIndex); |
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while(value != null && !(value instanceof org.gvsig.fmap.geom.Geometry)) { |
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feat.set(globalIndex, value); |
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value = feature2.get(++localIndex); |
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globalIndex ++; |
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} |
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if(newDalGeom != null && acceptType(store, newDalGeom)) { |
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if(getShapeType(store)==org.gvsig.fmap.geom.Geometry.TYPES.POINT){
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feat.setGeometry("GEOMETRY", newDalGeom);
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} else {
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feat.setGeometry("GEOMETRY", convertGeometry2MultiGeometry(newDalGeom));
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} |
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store.insert(feat); |
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return feat;
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} else if(dalGeomList != null) { |
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for (int i = 0; i < dalGeomList.size(); i++) { |
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if(acceptType(store, dalGeomList.get(i))) {
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if(getShapeType(store)==org.gvsig.fmap.geom.Geometry.TYPES.POINT){
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feat.setGeometry("GEOMETRY", dalGeomList.get(i));
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} else {
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feat.setGeometry("GEOMETRY", convertGeometry2MultiGeometry(dalGeomList.get(i)));
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} |
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store.insert(feat); |
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} |
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} |
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return feat;
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} |
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return null; |
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} |
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public EditableFeature addFeature(Feature feature1, Feature feature2, org.gvsig.fmap.geom.Geometry newDalGeom)
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throws CreateGeometryException, DataException {
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EditableFeature feat = store.createNewFeature(); |
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int globalIndex = 0; |
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int localIndex = 0; |
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Object value = feature1.get(localIndex);
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while(value != null && !(value instanceof org.gvsig.fmap.geom.Geometry)) { |
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feat.set(globalIndex, value); |
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value = feature1.get(++localIndex); |
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globalIndex ++; |
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} |
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localIndex = 0;
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value = feature2.get(localIndex); |
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while(value != null && !(value instanceof org.gvsig.fmap.geom.Geometry)) { |
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feat.set(globalIndex, value); |
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value = feature2.get(++localIndex); |
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globalIndex ++; |
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} |
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if(newDalGeom != null && acceptType(store, newDalGeom)) { |
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feat.setGeometry("GEOMETRY", convertGeometry2MultiGeometry(newDalGeom));
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store.insert(feat); |
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return feat;
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} |
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return null; |
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} |
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/**
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* Converts a geometry collection from JTS to a list of geometries of the selected type.
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* The GeometryCollection is converted only when it is a heterogeneous collection of geometries
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* @param col
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* @param type
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* @return
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* @throws CreateGeometryException
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* @throws GeometryOperationException
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* @throws GeometryOperationNotSupportedException
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*/
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public ArrayList<org.gvsig.fmap.geom.Geometry> convertGeometryCollection2GeometryList(Geometry g, int type) throws GeometryOperationNotSupportedException, GeometryOperationException { |
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if( g instanceof GeometryCollection && |
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!(g instanceof com.vividsolutions.jts.geom.MultiLineString) &&
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!(g instanceof com.vividsolutions.jts.geom.MultiPoint) &&
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!(g instanceof com.vividsolutions.jts.geom.MultiPolygon)) {
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GeometryCollection col = (GeometryCollection)g; |
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ArrayList<org.gvsig.fmap.geom.Geometry> geometries = new ArrayList<org.gvsig.fmap.geom.Geometry>(); |
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if(type == TYPES.MULTIPOINT || type == TYPES.POINT) {
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for (int i = 0; i < col.getNumGeometries(); i++) { |
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Geometry gx = col.getGeometryN(i); |
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if( gx instanceof com.vividsolutions.jts.geom.Point || |
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gx instanceof com.vividsolutions.jts.geom.MultiPoint) {
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GeometryOperationContext ctx = new GeometryOperationContext();
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ctx.setAttribute(FromJTS.PARAM, gx); |
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org.gvsig.fmap.geom.Geometry newDalGeom = (org.gvsig.fmap.geom.Geometry)geometryManager.invokeOperation(FromJTS.NAME, ctx); |
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geometries.add(newDalGeom); |
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} |
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} |
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} |
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if(type == TYPES.MULTICURVE || type == TYPES.CURVE) {
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for (int i = 0; i < col.getNumGeometries(); i++) { |
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Geometry gx = col.getGeometryN(i); |
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if( gx instanceof com.vividsolutions.jts.geom.LineString || |
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gx instanceof com.vividsolutions.jts.geom.MultiLineString) {
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GeometryOperationContext ctx = new GeometryOperationContext();
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ctx.setAttribute(FromJTS.PARAM, gx); |
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org.gvsig.fmap.geom.Geometry newDalGeom = (org.gvsig.fmap.geom.Geometry)geometryManager.invokeOperation(FromJTS.NAME, ctx); |
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geometries.add(newDalGeom); |
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} |
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} |
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} |
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if(type == TYPES.MULTISURFACE || type == TYPES.SURFACE) {
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for (int i = 0; i < col.getNumGeometries(); i++) { |
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Geometry gx = col.getGeometryN(i); |
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if( gx instanceof com.vividsolutions.jts.geom.Polygon || |
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gx instanceof com.vividsolutions.jts.geom.MultiPolygon) {
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GeometryOperationContext ctx = new GeometryOperationContext();
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ctx.setAttribute(FromJTS.PARAM, gx); |
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org.gvsig.fmap.geom.Geometry newDalGeom = (org.gvsig.fmap.geom.Geometry)geometryManager.invokeOperation(FromJTS.NAME, ctx); |
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geometries.add(newDalGeom); |
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} |
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} |
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} |
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return geometries;
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} |
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return null; |
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} |
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/**
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* Converts a geometry into a multigeometry
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* @param g
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* @return
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* @throws CreateGeometryException
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*/
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private org.gvsig.fmap.geom.Geometry convertGeometryList2MultiGeometry(List<org.gvsig.fmap.geom.Geometry> list) throws CreateGeometryException { |
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if(list.size() == 0) |
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return null; |
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MultiPrimitive primitive = null;
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if(list.get(0) instanceof Point || list.get(0) instanceof MultiPoint) { |
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primitive = (MultiPrimitive)geometryManager.create(TYPES.MULTIPOINT, SUBTYPES.GEOM2D); |
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} |
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if(list.get(0) instanceof Curve || list.get(0) instanceof MultiCurve) { |
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primitive = (MultiPrimitive)geometryManager.create(TYPES.MULTICURVE, SUBTYPES.GEOM2D); |
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} |
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if(list.get(0) instanceof Surface || list.get(0) instanceof MultiSurface) { |
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primitive = (MultiPrimitive)geometryManager.create(TYPES.MULTISURFACE, SUBTYPES.GEOM2D); |
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} |
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for (int i = 0; i < list.size(); i++) { |
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org.gvsig.fmap.geom.Geometry geom = list.get(i); |
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if(geom instanceof MultiPrimitive) { |
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MultiPrimitive multi = (MultiPrimitive)geom; |
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for (int j = 0; j < multi.getPrimitivesNumber(); j++) { |
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primitive.addPrimitive((Primitive)multi.getPrimitiveAt(j)); |
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} |
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} else
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primitive.addPrimitive((Primitive)list.get(i)); |
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} |
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return primitive;
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} |
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/**
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* Converts a geometry into a multigeometry
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* @param g
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* @return
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* @throws CreateGeometryException
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*/
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private org.gvsig.fmap.geom.Geometry convertGeometry2MultiGeometry(org.gvsig.fmap.geom.Geometry g) throws CreateGeometryException { |
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if(g instanceof MultiPrimitive) |
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return g;
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if(g instanceof Point) { |
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MultiPoint pNew = (MultiPoint)geometryManager.create(TYPES.MULTIPOINT, SUBTYPES.GEOM2D); |
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pNew.addPoint((Point)g);
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return pNew;
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} |
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if(g instanceof Curve) { |
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MultiCurve cNew = (MultiCurve)geometryManager.create(TYPES.MULTICURVE, SUBTYPES.GEOM2D); |
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cNew.addCurve((Curve)g); |
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return cNew;
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} |
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if(g instanceof Surface) { |
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MultiSurface cNew = (MultiSurface)geometryManager.create(TYPES.MULTISURFACE, SUBTYPES.GEOM2D); |
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cNew.addSurface((Surface)g); |
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return cNew;
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} |
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return g;
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} |
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|
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/**
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* Checks if the type of the feature store and the geometry are compatibles.
|
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* @param store
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* @param geom
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* @return
|
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* @throws ReadException
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*/
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private boolean acceptType(FeatureStore store, org.gvsig.fmap.geom.Geometry geom) throws ReadException { |
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int fType = getShapeType(store);
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int gType = geom.getType();
|
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|
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if(fType == gType)
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return true; |
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if( fType == org.gvsig.fmap.geom.Geometry.TYPES.MULTICURVE &&
|
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gType == org.gvsig.fmap.geom.Geometry.TYPES.CURVE) |
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return true; |
385 |
if( fType == org.gvsig.fmap.geom.Geometry.TYPES.MULTISURFACE &&
|
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gType == org.gvsig.fmap.geom.Geometry.TYPES.SURFACE) |
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return true; |
388 |
if( fType == org.gvsig.fmap.geom.Geometry.TYPES.MULTIPOINT &&
|
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gType == org.gvsig.fmap.geom.Geometry.TYPES.POINT) |
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return true; |
391 |
if( fType == org.gvsig.fmap.geom.Geometry.TYPES.MULTISOLID &&
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gType == org.gvsig.fmap.geom.Geometry.TYPES.SOLID) |
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return true; |
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return false; |
395 |
} |
396 |
|
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/**
|
398 |
* Adds a JTS feature to the FeatureStore
|
399 |
* @param entry
|
400 |
* @param newGeom
|
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* @throws CreateGeometryException
|
402 |
* @throws DataException
|
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*/
|
404 |
public EditableFeature addFeature(Feature feature, Geometry newGeom) throws CreateGeometryException, DataException { |
405 |
int outPutType = getOutputFeatureStore().getDefaultFeatureType()
|
406 |
.getDefaultGeometryAttribute().getGeomType().getType(); |
407 |
//Si el objeto que viene es un GeometryCollection hay que convertirlo a una lista de geometrias
|
408 |
//solo del tipo que pueda salvarse en la capa eliminando el resto. Esto sucede sobre todo en la intersecci?n
|
409 |
//que devuelve tipos mezclados. Cada uno debe salvarse en el tipo de capa de salida apropiado
|
410 |
ArrayList<org.gvsig.fmap.geom.Geometry> dalGeomList = null; |
411 |
try {
|
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dalGeomList = convertGeometryCollection2GeometryList(newGeom, outPutType); |
413 |
} catch (GeometryOperationNotSupportedException e1) {
|
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Sextante.addErrorToLog(e1); |
415 |
} catch (GeometryOperationException e1) {
|
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Sextante.addErrorToLog(e1); |
417 |
} |
418 |
|
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//No era un GeometryCollection
|
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if(dalGeomList == null) { |
421 |
org.gvsig.fmap.geom.Geometry newDalGeom = null;
|
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GeometryOperationContext ctx = new GeometryOperationContext();
|
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ctx.setAttribute(FromJTS.PARAM, newGeom); |
424 |
try {
|
425 |
newDalGeom = (org.gvsig.fmap.geom.Geometry)geometryManager.invokeOperation(FromJTS.NAME, ctx); |
426 |
} catch (GeometryOperationNotSupportedException e) {
|
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Sextante.addErrorToLog(e); |
428 |
} catch (GeometryOperationException e) {
|
429 |
Sextante.addErrorToLog(e); |
430 |
} |
431 |
insertFeatureIntoStore(feature, newDalGeom); |
432 |
} else {
|
433 |
for (int i = 0; i < dalGeomList.size(); i++) { |
434 |
insertFeatureIntoStore(feature, dalGeomList.get(i)); |
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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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private EditableFeature insertFeatureIntoStore(Feature feature, org.gvsig.fmap.geom.Geometry newDalGeom) throws DataException { |
441 |
if(acceptType(store, newDalGeom)) {
|
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EditableFeature feat = store.createNewFeature(store.getDefaultFeatureType(), true);
|
443 |
FeatureAttributeDescriptor[] attrDesc = feature.getType().getAttributeDescriptors();
|
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for (int i = 0; i < attrDesc.length; i++) { |
445 |
String name = attrDesc[i].getName();
|
446 |
if(name.compareTo("GEOMETRY") != 0) { |
447 |
Object value = feature.get(name);
|
448 |
if(value != null) { |
449 |
feat.set(name, value); |
450 |
} |
451 |
} |
452 |
} |
453 |
|
454 |
org.gvsig.fmap.geom.Geometry geometry = newDalGeom; |
455 |
|
456 |
if(getShapeType(store)!=org.gvsig.fmap.geom.Geometry.TYPES.POINT){
|
457 |
try {
|
458 |
geometry = convertGeometry2MultiGeometry(newDalGeom); |
459 |
} catch (CreateGeometryException e) {
|
460 |
Sextante.addErrorToLog(e); |
461 |
} |
462 |
} |
463 |
feat.setGeometry("GEOMETRY", geometry);
|
464 |
store.insert(feat); |
465 |
return feat;
|
466 |
} |
467 |
return null; |
468 |
} |
469 |
|
470 |
/**
|
471 |
* Adds a JTS feature to the FeatureStore
|
472 |
* @param entry
|
473 |
* @param newGeom
|
474 |
* @throws CreateGeometryException
|
475 |
* @throws DataException
|
476 |
*/
|
477 |
public EditableFeature addFeature(Geometry newGeom, int id, double value) throws CreateGeometryException, DataException { |
478 |
org.gvsig.fmap.geom.Geometry newDalGeom = GeometryUtil.jtsToGeom(newGeom); |
479 |
|
480 |
if(newDalGeom != null && acceptType(store, newDalGeom)) { |
481 |
EditableFeature feat = store.createNewFeature(); |
482 |
feat.set(0, id);
|
483 |
feat.set(1, value);
|
484 |
feat.setGeometry("GEOMETRY", convertGeometry2MultiGeometry(newDalGeom));
|
485 |
store.insert(feat); |
486 |
return feat;
|
487 |
} |
488 |
return null; |
489 |
} |
490 |
|
491 |
/**
|
492 |
* Adds a JTS feature to the FeatureStore
|
493 |
* @param entry
|
494 |
* @param newGeom
|
495 |
* @throws CreateGeometryException
|
496 |
* @throws DataException
|
497 |
*/
|
498 |
public EditableFeature addFeature(Feature feature, List<Geometry> newJTSListGeom) throws CreateGeometryException, DataException { |
499 |
List<org.gvsig.fmap.geom.Geometry> newDalListGeom = new ArrayList<org.gvsig.fmap.geom.Geometry>(); |
500 |
|
501 |
for (int i = 0; i < newJTSListGeom.size(); i++) { |
502 |
newDalListGeom.add(GeometryUtil.jtsToGeom(newJTSListGeom.get(i))); |
503 |
} |
504 |
|
505 |
org.gvsig.fmap.geom.Geometry newMultiGeom = convertGeometryList2MultiGeometry(newDalListGeom); |
506 |
insertFeatureIntoStore(feature, newMultiGeom); |
507 |
return null; |
508 |
} |
509 |
|
510 |
/**
|
511 |
* Adds a JTS feature to the FeatureStore
|
512 |
* @param entry
|
513 |
* @param newGeom
|
514 |
* @throws CreateGeometryException
|
515 |
* @throws DataException
|
516 |
*/
|
517 |
public EditableFeature addFeature(Geometry newGeom, String name, Object value) throws CreateGeometryException, DataException { |
518 |
org.gvsig.fmap.geom.Geometry newDalGeom = GeometryUtil.jtsToGeom(newGeom); |
519 |
|
520 |
if(newDalGeom != null && acceptType(store, newDalGeom)) { |
521 |
EditableFeature feat = store.createNewFeature(); |
522 |
feat.set(name, value); |
523 |
feat.setGeometry("GEOMETRY", convertGeometry2MultiGeometry(newDalGeom));
|
524 |
store.insert(feat); |
525 |
return feat;
|
526 |
} |
527 |
return null; |
528 |
} |
529 |
|
530 |
/**
|
531 |
* Adds a geometry feature to the FeatureStore
|
532 |
* @param entry
|
533 |
* @param newGeom
|
534 |
* @throws CreateGeometryException
|
535 |
* @throws DataException
|
536 |
*/
|
537 |
public EditableFeature addFeature(org.gvsig.fmap.geom.Geometry newGeom, String name, Object value) throws CreateGeometryException, DataException { |
538 |
if(newGeom != null && acceptType(store, newGeom)) { |
539 |
EditableFeature feat = store.createNewFeature(); |
540 |
feat.set(name, value); |
541 |
feat.setGeometry("GEOMETRY", convertGeometry2MultiGeometry(newGeom));
|
542 |
store.insert(feat); |
543 |
return feat;
|
544 |
} |
545 |
return null; |
546 |
} |
547 |
|
548 |
/**
|
549 |
* Adds a geometry feature to the FeatureStore
|
550 |
* @param entry
|
551 |
* @param newGeom
|
552 |
* @throws CreateGeometryException
|
553 |
* @throws DataException
|
554 |
*/
|
555 |
public EditableFeature addFeature(org.gvsig.fmap.geom.Geometry newGeom, ArrayList<String> names, ArrayList<Object> values) throws CreateGeometryException, DataException { |
556 |
if(newGeom != null && acceptType(store, newGeom)) { |
557 |
EditableFeature feat = store.createNewFeature(); |
558 |
for (int i = 0; i < values.size(); i++) { |
559 |
feat.set(names.get(i), values.get(i)); |
560 |
} |
561 |
feat.setGeometry("GEOMETRY", convertGeometry2MultiGeometry(newGeom));
|
562 |
store.insert(feat); |
563 |
return feat;
|
564 |
} |
565 |
return null; |
566 |
} |
567 |
|
568 |
/**
|
569 |
* Adds a JTS feature to the FeatureStore
|
570 |
* @param entry
|
571 |
* @param newGeom
|
572 |
* @throws CreateGeometryException
|
573 |
* @throws DataException
|
574 |
*/
|
575 |
public EditableFeature addFeature(Geometry newGeom, ArrayList<String> names, ArrayList<Object> values) throws CreateGeometryException, DataException { |
576 |
org.gvsig.fmap.geom.Geometry newDalGeom = GeometryUtil.jtsToGeom(newGeom); |
577 |
|
578 |
if(newDalGeom != null && acceptType(store, newDalGeom)) { |
579 |
EditableFeature feat = store.createNewFeature(); |
580 |
for (int i = 0; i < values.size(); i++) { |
581 |
feat.set(names.get(i), values.get(i)); |
582 |
} |
583 |
feat.setGeometry("GEOMETRY", convertGeometry2MultiGeometry(newDalGeom));
|
584 |
store.insert(feat); |
585 |
return feat;
|
586 |
} |
587 |
return null; |
588 |
} |
589 |
|
590 |
/**
|
591 |
* Adds a JTS feature to the FeatureStore
|
592 |
* @param entry
|
593 |
* @param newGeom
|
594 |
* @throws CreateGeometryException
|
595 |
* @throws DataException
|
596 |
*/
|
597 |
public EditableFeature addFeature(Geometry newGeom, int id, double value1, double value2) throws CreateGeometryException, DataException { |
598 |
org.gvsig.fmap.geom.Geometry newDalGeom = GeometryUtil.jtsToGeom(newGeom); |
599 |
|
600 |
if(newDalGeom != null && acceptType(store, newDalGeom)) { |
601 |
EditableFeature feat = store.createNewFeature(); |
602 |
feat.set(0, id);
|
603 |
feat.set(1, value1);
|
604 |
feat.set(2, value2);
|
605 |
feat.setGeometry("GEOMETRY", convertGeometry2MultiGeometry(newDalGeom));
|
606 |
store.insert(feat); |
607 |
return feat;
|
608 |
} |
609 |
return null; |
610 |
} |
611 |
|
612 |
/**
|
613 |
* Adds a DAL feature to the FeatureStore when the field structure in the new feature
|
614 |
* is different to the source field structure.
|
615 |
* @param entry
|
616 |
* @param newGeom
|
617 |
* @throws CreateGeometryException
|
618 |
* @throws DataException
|
619 |
*/
|
620 |
public EditableFeature addDifferentFieldFeature(Feature feature, org.gvsig.fmap.geom.Geometry newGeom) throws CreateGeometryException, DataException { |
621 |
if(acceptType(store, newGeom)) {
|
622 |
//Builds a new empty feature
|
623 |
EditableFeature feat = store.createNewFeature(store.getDefaultFeatureType(), true);
|
624 |
|
625 |
//Writes only values with the same name and data type in both features
|
626 |
for (int i = 0; i < fieldNames.length; i++) { |
627 |
if(feature.getType().getIndex(fieldNames[i]) != -1) { |
628 |
Object obj1 = feature.get(fieldNames[i]);
|
629 |
if(feat.getType().getIndex(fieldNames[i]) != -1) { |
630 |
Object obj2 = feat.get(fieldNames[i]);
|
631 |
if(obj1 != null && obj2 != null && obj1.getClass() == obj2.getClass()) |
632 |
feat.set(i, obj1); |
633 |
} |
634 |
} |
635 |
} |
636 |
|
637 |
//Sets the geometry
|
638 |
feat.setGeometry(fieldNames.length, convertGeometry2MultiGeometry(newGeom)); |
639 |
store.insert(feat); |
640 |
return feat;
|
641 |
} |
642 |
return null; |
643 |
} |
644 |
|
645 |
/**
|
646 |
* Adds a DAL feature to the FeatureStore
|
647 |
* @param entry
|
648 |
* @param newGeom
|
649 |
* @throws CreateGeometryException
|
650 |
* @throws DataException
|
651 |
*/
|
652 |
public EditableFeature addFeature(Feature feature, org.gvsig.fmap.geom.Geometry newGeom) throws CreateGeometryException, DataException { |
653 |
if(acceptType(store, newGeom)) {
|
654 |
EditableFeature feat = store.createNewFeature(store.getDefaultFeatureType(), feature); |
655 |
org.gvsig.fmap.geom.Geometry newMultiGeom = convertGeometry2MultiGeometry(newGeom); |
656 |
if (acceptType(store, newMultiGeom)){
|
657 |
feat.setGeometry(fieldNames.length, newMultiGeom); |
658 |
} else {
|
659 |
feat.setGeometry(fieldNames.length, newGeom); |
660 |
} |
661 |
store.insert(feat); |
662 |
return feat;
|
663 |
} |
664 |
return null; |
665 |
} |
666 |
|
667 |
/**
|
668 |
* Adds a DAL feature to the FeatureStore
|
669 |
* @param entry
|
670 |
* @param newGeom
|
671 |
* @throws CreateGeometryException
|
672 |
* @throws DataException
|
673 |
*/
|
674 |
public EditableFeature addGeometryToExistingFeature(EditableFeature feature, org.gvsig.fmap.geom.Geometry newGeom) throws CreateGeometryException, DataException { |
675 |
//Y esto para que c... sirve?
|
676 |
for (int i = 0; i < fieldNames.length; i++) |
677 |
feature.set(fieldNames[i], feature.get(i)); |
678 |
|
679 |
if(acceptType(store, newGeom)) {
|
680 |
feature.setGeometry(fieldNames.length, newGeom); |
681 |
store.update(feature); |
682 |
return feature;
|
683 |
} |
684 |
return null; |
685 |
} |
686 |
|
687 |
/**
|
688 |
* Ends the edition and closes the FeatureStore
|
689 |
*/
|
690 |
public void end() { |
691 |
try {
|
692 |
store.finishEditing(); |
693 |
} catch (DataException e) {
|
694 |
Sextante.addErrorToLog(e); |
695 |
} |
696 |
store.dispose(); |
697 |
} |
698 |
|
699 |
/**
|
700 |
* Gets the shape type of the selected feature store
|
701 |
* @param FeatureStore source
|
702 |
* @return shape type
|
703 |
* @throws ReadException
|
704 |
*/
|
705 |
@SuppressWarnings("deprecation") |
706 |
public int getShapeType(FeatureStore storeLayer1) throws ReadException { |
707 |
FeatureType featureType; |
708 |
try {
|
709 |
featureType = storeLayer1.getDefaultFeatureType(); |
710 |
} catch (DataException e) {
|
711 |
throw new ReadException(storeLayer1.getName(), e); |
712 |
} |
713 |
int indexGeom = featureType.getDefaultGeometryAttributeIndex();
|
714 |
return featureType.getAttributeDescriptor(indexGeom).getGeometryType();
|
715 |
} |
716 |
|
717 |
@SuppressWarnings("deprecation") |
718 |
public int getType() { |
719 |
if(store == null) |
720 |
return org.gvsig.fmap.geom.Geometry.TYPES.NULL;
|
721 |
FeatureType featureType; |
722 |
try {
|
723 |
featureType = store.getDefaultFeatureType(); |
724 |
} catch (DataException e) {
|
725 |
return org.gvsig.fmap.geom.Geometry.TYPES.NULL;
|
726 |
} |
727 |
int indexGeom = featureType.getDefaultGeometryAttributeIndex();
|
728 |
return featureType.getAttributeDescriptor(indexGeom).getGeometryType();
|
729 |
} |
730 |
|
731 |
public boolean isCompatibleType(org.gvsig.fmap.geom.Geometry geom) { |
732 |
if(store == null) |
733 |
return false; |
734 |
try {
|
735 |
return acceptType(store, geom);
|
736 |
} catch (ReadException e) {
|
737 |
return false; |
738 |
} |
739 |
} |
740 |
|
741 |
/**
|
742 |
* Gets the output FeatureStore
|
743 |
* @return
|
744 |
*/
|
745 |
public FeatureStore getOutputFeatureStore() {
|
746 |
return store;
|
747 |
} |
748 |
} |
749 |
|