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 @ 1259
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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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import java.util.ArrayList; |
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import java.util.List; |
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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.fmap.geom.type.GeometryType; |
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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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import org.gvsig.fmap.dal.DataTypes; |
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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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org.gvsig.fmap.geom.Geometry multiGeometry = convertGeometry2MultiGeometry(newDalGeom); |
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if(multiGeometry!=null && acceptType(store, multiGeometry)){ |
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feat.setGeometry("GEOMETRY", multiGeometry);
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} else {
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feat.setGeometry("GEOMETRY", 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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org.gvsig.fmap.geom.Geometry multiGeometry = convertGeometry2MultiGeometry(dalGeomList.get(i)); |
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if(multiGeometry!=null && acceptType(store, multiGeometry)){ |
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feat.setGeometry("GEOMETRY", multiGeometry);
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} else {
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feat.setGeometry("GEOMETRY", 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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org.gvsig.fmap.geom.Geometry multiGeometry = convertGeometry2MultiGeometry(newDalGeom); |
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if(multiGeometry!=null && acceptType(store, multiGeometry)){ |
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feat.setGeometry("GEOMETRY", multiGeometry);
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} else {
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feat.setGeometry("GEOMETRY", newDalGeom);
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} |
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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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/**
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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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GeometryType geomType = geom.getGeometryType(); |
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GeometryManager geomManager = GeometryLocator.getGeometryManager(); |
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if(geomManager.isSubtype(fType, geomType.getType()))
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return true; |
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if( geomManager.isSubtype(org.gvsig.fmap.geom.Geometry.TYPES.MULTICURVE, fType) &&
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geomManager.isSubtype(org.gvsig.fmap.geom.Geometry.TYPES.CURVE, geomType.getType())) |
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return true; |
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if( geomManager.isSubtype(org.gvsig.fmap.geom.Geometry.TYPES.MULTISURFACE, fType) &&
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geomManager.isSubtype(org.gvsig.fmap.geom.Geometry.TYPES.SURFACE, geomType.getType()) ) |
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return true; |
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if( geomManager.isSubtype(org.gvsig.fmap.geom.Geometry.TYPES.MULTIPOINT, fType) &&
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geomManager.isSubtype(org.gvsig.fmap.geom.Geometry.TYPES.POINT, geomType.getType())) |
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return true; |
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if( geomManager.isSubtype(org.gvsig.fmap.geom.Geometry.TYPES.MULTISOLID, fType) &&
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geomManager.isSubtype(org.gvsig.fmap.geom.Geometry.TYPES.SOLID, geomType.getType())) |
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return true; |
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return false; |
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} |
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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 feature, Geometry newGeom) 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
|
| 420 |
//que devuelve tipos mezclados. Cada uno debe salvarse en el tipo de capa de salida apropiado
|
| 421 |
ArrayList<org.gvsig.fmap.geom.Geometry> dalGeomList = null; |
| 422 |
try {
|
| 423 |
dalGeomList = convertGeometryCollection2GeometryList(newGeom, outPutType); |
| 424 |
} catch (GeometryOperationNotSupportedException e1) {
|
| 425 |
Sextante.addErrorToLog(e1); |
| 426 |
} catch (GeometryOperationException e1) {
|
| 427 |
Sextante.addErrorToLog(e1); |
| 428 |
} |
| 429 |
|
| 430 |
//No era un GeometryCollection
|
| 431 |
if(dalGeomList == null) { |
| 432 |
org.gvsig.fmap.geom.Geometry newDalGeom = null;
|
| 433 |
GeometryOperationContext ctx = new GeometryOperationContext();
|
| 434 |
ctx.setAttribute(FromJTS.PARAM, newGeom); |
| 435 |
try {
|
| 436 |
newDalGeom = (org.gvsig.fmap.geom.Geometry)geometryManager.invokeOperation(FromJTS.NAME, ctx); |
| 437 |
} catch (GeometryOperationNotSupportedException e) {
|
| 438 |
Sextante.addErrorToLog(e); |
| 439 |
} catch (GeometryOperationException e) {
|
| 440 |
Sextante.addErrorToLog(e); |
| 441 |
} |
| 442 |
insertFeatureIntoStore(feature, newDalGeom); |
| 443 |
} else {
|
| 444 |
for (int i = 0; i < dalGeomList.size(); i++) { |
| 445 |
insertFeatureIntoStore(feature, dalGeomList.get(i)); |
| 446 |
} |
| 447 |
} |
| 448 |
return null; |
| 449 |
} |
| 450 |
|
| 451 |
private EditableFeature insertFeatureIntoStore(Feature feature, org.gvsig.fmap.geom.Geometry newDalGeom) throws DataException { |
| 452 |
if (acceptType(store, newDalGeom)) {
|
| 453 |
EditableFeature targetFeature = store.createNewFeature(store.getDefaultFeatureType(), true);
|
| 454 |
for (FeatureAttributeDescriptor attrdesc : targetFeature.getType()) {
|
| 455 |
if (attrdesc.isComputed()) {
|
| 456 |
continue;
|
| 457 |
} |
| 458 |
if (attrdesc.getType() == DataTypes.GEOMETRY) {
|
| 459 |
continue;
|
| 460 |
} |
| 461 |
String name = attrdesc.getName();
|
| 462 |
Object value = feature.get(name);
|
| 463 |
if (value != null) { |
| 464 |
targetFeature.set(name, value); |
| 465 |
} |
| 466 |
} |
| 467 |
org.gvsig.fmap.geom.Geometry multiGeometry = null;
|
| 468 |
try {
|
| 469 |
multiGeometry = convertGeometry2MultiGeometry(newDalGeom); |
| 470 |
} catch (CreateGeometryException e) {
|
| 471 |
Sextante.addErrorToLog(e); |
| 472 |
} |
| 473 |
|
| 474 |
if (multiGeometry != null && acceptType(store, multiGeometry)) { |
| 475 |
targetFeature.setGeometry("GEOMETRY", multiGeometry);
|
| 476 |
} else {
|
| 477 |
targetFeature.setGeometry("GEOMETRY", newDalGeom);
|
| 478 |
} |
| 479 |
store.insert(targetFeature); |
| 480 |
return targetFeature;
|
| 481 |
} |
| 482 |
return null; |
| 483 |
} |
| 484 |
|
| 485 |
/**
|
| 486 |
* Adds a JTS feature to the FeatureStore
|
| 487 |
* @param entry
|
| 488 |
* @param newGeom
|
| 489 |
* @throws CreateGeometryException
|
| 490 |
* @throws DataException
|
| 491 |
*/
|
| 492 |
public EditableFeature addFeature(Geometry newGeom, int id, double value) throws CreateGeometryException, DataException { |
| 493 |
org.gvsig.fmap.geom.Geometry newDalGeom = GeometryUtil.jtsToGeom(newGeom); |
| 494 |
|
| 495 |
if(newDalGeom != null && acceptType(store, newDalGeom)) { |
| 496 |
EditableFeature feat = store.createNewFeature(); |
| 497 |
feat.set(0, id);
|
| 498 |
feat.set(1, value);
|
| 499 |
org.gvsig.fmap.geom.Geometry multiGeometry = convertGeometry2MultiGeometry(newDalGeom); |
| 500 |
if(multiGeometry!=null && acceptType(store, multiGeometry)){ |
| 501 |
feat.setGeometry("GEOMETRY", multiGeometry);
|
| 502 |
} else {
|
| 503 |
feat.setGeometry("GEOMETRY", newDalGeom);
|
| 504 |
} |
| 505 |
store.insert(feat); |
| 506 |
return feat;
|
| 507 |
} |
| 508 |
return null; |
| 509 |
} |
| 510 |
|
| 511 |
/**
|
| 512 |
* Adds a JTS feature to the FeatureStore
|
| 513 |
* @param entry
|
| 514 |
* @param newGeom
|
| 515 |
* @throws CreateGeometryException
|
| 516 |
* @throws DataException
|
| 517 |
*/
|
| 518 |
public EditableFeature addFeature(Feature feature, List<Geometry> newJTSListGeom) throws CreateGeometryException, DataException { |
| 519 |
List<org.gvsig.fmap.geom.Geometry> newDalListGeom = new ArrayList<org.gvsig.fmap.geom.Geometry>(); |
| 520 |
|
| 521 |
for (int i = 0; i < newJTSListGeom.size(); i++) { |
| 522 |
newDalListGeom.add(GeometryUtil.jtsToGeom(newJTSListGeom.get(i))); |
| 523 |
} |
| 524 |
|
| 525 |
org.gvsig.fmap.geom.Geometry newMultiGeom = convertGeometryList2MultiGeometry(newDalListGeom); |
| 526 |
insertFeatureIntoStore(feature, newMultiGeom); |
| 527 |
return null; |
| 528 |
} |
| 529 |
|
| 530 |
/**
|
| 531 |
* Adds a JTS feature to the FeatureStore
|
| 532 |
* @param entry
|
| 533 |
* @param newGeom
|
| 534 |
* @throws CreateGeometryException
|
| 535 |
* @throws DataException
|
| 536 |
*/
|
| 537 |
public EditableFeature addFeature(Geometry newGeom, String name, Object value) throws CreateGeometryException, DataException { |
| 538 |
org.gvsig.fmap.geom.Geometry newDalGeom = GeometryUtil.jtsToGeom(newGeom); |
| 539 |
|
| 540 |
if(newDalGeom != null && acceptType(store, newDalGeom)) { |
| 541 |
EditableFeature feat = store.createNewFeature(); |
| 542 |
feat.set(name, value); |
| 543 |
org.gvsig.fmap.geom.Geometry multiGeometry = convertGeometry2MultiGeometry(newDalGeom); |
| 544 |
if(multiGeometry!=null && acceptType(store, multiGeometry)){ |
| 545 |
feat.setGeometry("GEOMETRY", multiGeometry);
|
| 546 |
} else {
|
| 547 |
feat.setGeometry("GEOMETRY", newDalGeom);
|
| 548 |
} |
| 549 |
store.insert(feat); |
| 550 |
return feat;
|
| 551 |
} |
| 552 |
return null; |
| 553 |
} |
| 554 |
|
| 555 |
/**
|
| 556 |
* Adds a geometry feature to the FeatureStore
|
| 557 |
* @param entry
|
| 558 |
* @param newGeom
|
| 559 |
* @throws CreateGeometryException
|
| 560 |
* @throws DataException
|
| 561 |
*/
|
| 562 |
public EditableFeature addFeature(org.gvsig.fmap.geom.Geometry newGeom, String name, Object value) throws CreateGeometryException, DataException { |
| 563 |
if(newGeom != null && acceptType(store, newGeom)) { |
| 564 |
EditableFeature feat = store.createNewFeature(); |
| 565 |
feat.set(name, value); |
| 566 |
org.gvsig.fmap.geom.Geometry multiGeometry = convertGeometry2MultiGeometry(newGeom); |
| 567 |
if(multiGeometry!=null && acceptType(store, multiGeometry)){ |
| 568 |
feat.setGeometry("GEOMETRY", multiGeometry);
|
| 569 |
} else {
|
| 570 |
feat.setGeometry("GEOMETRY", newGeom);
|
| 571 |
} |
| 572 |
store.insert(feat); |
| 573 |
return feat;
|
| 574 |
} |
| 575 |
return null; |
| 576 |
} |
| 577 |
|
| 578 |
/**
|
| 579 |
* Adds a geometry feature to the FeatureStore
|
| 580 |
* @param entry
|
| 581 |
* @param newGeom
|
| 582 |
* @throws CreateGeometryException
|
| 583 |
* @throws DataException
|
| 584 |
*/
|
| 585 |
public EditableFeature addFeature(org.gvsig.fmap.geom.Geometry newGeom, ArrayList<String> names, ArrayList<Object> values) throws CreateGeometryException, DataException { |
| 586 |
if(newGeom != null && acceptType(store, newGeom)) { |
| 587 |
EditableFeature feat = store.createNewFeature(); |
| 588 |
for (int i = 0; i < values.size(); i++) { |
| 589 |
feat.set(names.get(i), values.get(i)); |
| 590 |
} |
| 591 |
org.gvsig.fmap.geom.Geometry multiGeometry = convertGeometry2MultiGeometry(newGeom); |
| 592 |
if(multiGeometry!=null && acceptType(store, multiGeometry)){ |
| 593 |
feat.setGeometry("GEOMETRY", multiGeometry);
|
| 594 |
} else {
|
| 595 |
feat.setGeometry("GEOMETRY", newGeom);
|
| 596 |
} |
| 597 |
store.insert(feat); |
| 598 |
return feat;
|
| 599 |
} |
| 600 |
return null; |
| 601 |
} |
| 602 |
|
| 603 |
/**
|
| 604 |
* Adds a JTS feature to the FeatureStore
|
| 605 |
* @param entry
|
| 606 |
* @param newGeom
|
| 607 |
* @throws CreateGeometryException
|
| 608 |
* @throws DataException
|
| 609 |
*/
|
| 610 |
public EditableFeature addFeature(Geometry newGeom, ArrayList<String> names, ArrayList<Object> values) throws CreateGeometryException, DataException { |
| 611 |
org.gvsig.fmap.geom.Geometry newDalGeom = GeometryUtil.jtsToGeom(newGeom); |
| 612 |
|
| 613 |
if(newDalGeom != null && acceptType(store, newDalGeom)) { |
| 614 |
EditableFeature feat = store.createNewFeature(); |
| 615 |
for (int i = 0; i < values.size(); i++) { |
| 616 |
feat.set(names.get(i), values.get(i)); |
| 617 |
} |
| 618 |
org.gvsig.fmap.geom.Geometry multiGeometry = convertGeometry2MultiGeometry(newDalGeom); |
| 619 |
if(multiGeometry!=null && acceptType(store, multiGeometry)){ |
| 620 |
feat.setDefaultGeometry(multiGeometry); |
| 621 |
} else {
|
| 622 |
feat.setDefaultGeometry(newDalGeom); |
| 623 |
} |
| 624 |
store.insert(feat); |
| 625 |
return feat;
|
| 626 |
} |
| 627 |
return null; |
| 628 |
} |
| 629 |
|
| 630 |
/**
|
| 631 |
* Adds a JTS feature to the FeatureStore
|
| 632 |
* @param entry
|
| 633 |
* @param newGeom
|
| 634 |
* @throws CreateGeometryException
|
| 635 |
* @throws DataException
|
| 636 |
*/
|
| 637 |
public EditableFeature addFeature(Geometry newGeom, int id, double value1, double value2) throws CreateGeometryException, DataException { |
| 638 |
org.gvsig.fmap.geom.Geometry newDalGeom = GeometryUtil.jtsToGeom(newGeom); |
| 639 |
|
| 640 |
if(newDalGeom != null && acceptType(store, newDalGeom)) { |
| 641 |
EditableFeature feat = store.createNewFeature(); |
| 642 |
feat.set(0, id);
|
| 643 |
feat.set(1, value1);
|
| 644 |
feat.set(2, value2);
|
| 645 |
org.gvsig.fmap.geom.Geometry multiGeometry = convertGeometry2MultiGeometry(newDalGeom); |
| 646 |
if(multiGeometry!=null && acceptType(store, multiGeometry)){ |
| 647 |
feat.setDefaultGeometry(multiGeometry); |
| 648 |
} else {
|
| 649 |
feat.setDefaultGeometry(newDalGeom); |
| 650 |
} |
| 651 |
store.insert(feat); |
| 652 |
return feat;
|
| 653 |
} |
| 654 |
return null; |
| 655 |
} |
| 656 |
|
| 657 |
/**
|
| 658 |
* Adds a DAL feature to the FeatureStore when the field structure in the new feature
|
| 659 |
* is different to the source field structure.
|
| 660 |
* @param entry
|
| 661 |
* @param newGeom
|
| 662 |
* @throws CreateGeometryException
|
| 663 |
* @throws DataException
|
| 664 |
*/
|
| 665 |
public EditableFeature addDifferentFieldFeature(Feature feature, org.gvsig.fmap.geom.Geometry newGeom) throws CreateGeometryException, DataException { |
| 666 |
if(acceptType(store, newGeom)) {
|
| 667 |
//Builds a new empty feature
|
| 668 |
EditableFeature feat = store.createNewFeature(store.getDefaultFeatureType(), true);
|
| 669 |
|
| 670 |
//Writes only values with the same name and data type in both features
|
| 671 |
for (int i = 0; i < fieldNames.length; i++) { |
| 672 |
if(feature.getType().getIndex(fieldNames[i]) != -1) { |
| 673 |
Object obj1 = feature.get(fieldNames[i]);
|
| 674 |
if(feat.getType().getIndex(fieldNames[i]) != -1) { |
| 675 |
Object obj2 = feat.get(fieldNames[i]);
|
| 676 |
if(obj1 != null && obj2 != null && obj1.getClass() == obj2.getClass()) |
| 677 |
feat.set(i, obj1); |
| 678 |
} |
| 679 |
} |
| 680 |
} |
| 681 |
|
| 682 |
//Sets the geometry
|
| 683 |
org.gvsig.fmap.geom.Geometry multiGeometry = convertGeometry2MultiGeometry(newGeom); |
| 684 |
if(multiGeometry!=null && acceptType(store, multiGeometry)){ |
| 685 |
feat.setDefaultGeometry(multiGeometry); |
| 686 |
} else {
|
| 687 |
feat.setDefaultGeometry(newGeom); |
| 688 |
} |
| 689 |
store.insert(feat); |
| 690 |
return feat;
|
| 691 |
} |
| 692 |
return null; |
| 693 |
} |
| 694 |
|
| 695 |
/**
|
| 696 |
* Adds a DAL feature to the FeatureStore
|
| 697 |
* @param entry
|
| 698 |
* @param newGeom
|
| 699 |
* @throws CreateGeometryException
|
| 700 |
* @throws DataException
|
| 701 |
*/
|
| 702 |
public EditableFeature addFeature(Feature feature, org.gvsig.fmap.geom.Geometry newGeom) throws CreateGeometryException, DataException { |
| 703 |
if(acceptType(store, newGeom)) {
|
| 704 |
EditableFeature feat = store.createNewFeature(store.getDefaultFeatureType(), feature); |
| 705 |
org.gvsig.fmap.geom.Geometry multiGeometry = convertGeometry2MultiGeometry(newGeom); |
| 706 |
if (multiGeometry!=null && acceptType(store, multiGeometry)){ |
| 707 |
feat.setDefaultGeometry(multiGeometry); |
| 708 |
} else {
|
| 709 |
feat.setDefaultGeometry(newGeom); |
| 710 |
} |
| 711 |
store.insert(feat); |
| 712 |
return feat;
|
| 713 |
} |
| 714 |
return null; |
| 715 |
} |
| 716 |
|
| 717 |
/**
|
| 718 |
* Adds a DAL feature to the FeatureStore
|
| 719 |
* @param entry
|
| 720 |
* @param newGeom
|
| 721 |
* @throws CreateGeometryException
|
| 722 |
* @throws DataException
|
| 723 |
*/
|
| 724 |
public EditableFeature addGeometryToExistingFeature(EditableFeature feature, org.gvsig.fmap.geom.Geometry newGeom) throws CreateGeometryException, DataException { |
| 725 |
//Y esto para que c... sirve?
|
| 726 |
for (int i = 0; i < fieldNames.length; i++) |
| 727 |
feature.set(fieldNames[i], feature.get(i)); |
| 728 |
|
| 729 |
if(acceptType(store, newGeom)) {
|
| 730 |
feature.setGeometry(fieldNames.length, newGeom); |
| 731 |
store.update(feature); |
| 732 |
return feature;
|
| 733 |
} |
| 734 |
return null; |
| 735 |
} |
| 736 |
|
| 737 |
/**
|
| 738 |
* Ends the edition and closes the FeatureStore
|
| 739 |
*/
|
| 740 |
public void end() { |
| 741 |
try {
|
| 742 |
store.finishEditing(); |
| 743 |
} catch (DataException e) {
|
| 744 |
Sextante.addErrorToLog(e); |
| 745 |
} |
| 746 |
// Si destruimos aqui el store ya no estara disponible en el postprocess,
|
| 747 |
// donde se usa, y se vuelve a destruir.
|
| 748 |
// store.dispose();
|
| 749 |
} |
| 750 |
|
| 751 |
/**
|
| 752 |
* Gets the shape type of the selected feature store
|
| 753 |
* @param FeatureStore source
|
| 754 |
* @return shape type
|
| 755 |
* @throws ReadException
|
| 756 |
*/
|
| 757 |
@SuppressWarnings("deprecation") |
| 758 |
public int getShapeType(FeatureStore storeLayer1) throws ReadException { |
| 759 |
FeatureType featureType; |
| 760 |
try {
|
| 761 |
featureType = storeLayer1.getDefaultFeatureType(); |
| 762 |
} catch (DataException e) {
|
| 763 |
throw new ReadException(storeLayer1.getName(), e); |
| 764 |
} |
| 765 |
int indexGeom = featureType.getDefaultGeometryAttributeIndex();
|
| 766 |
return featureType.getAttributeDescriptor(indexGeom).getGeometryType();
|
| 767 |
} |
| 768 |
|
| 769 |
@SuppressWarnings("deprecation") |
| 770 |
public int getType() { |
| 771 |
if(store == null) |
| 772 |
return org.gvsig.fmap.geom.Geometry.TYPES.NULL;
|
| 773 |
FeatureType featureType; |
| 774 |
try {
|
| 775 |
featureType = store.getDefaultFeatureType(); |
| 776 |
} catch (DataException e) {
|
| 777 |
return org.gvsig.fmap.geom.Geometry.TYPES.NULL;
|
| 778 |
} |
| 779 |
int indexGeom = featureType.getDefaultGeometryAttributeIndex();
|
| 780 |
return featureType.getAttributeDescriptor(indexGeom).getGeometryType();
|
| 781 |
} |
| 782 |
|
| 783 |
public boolean isCompatibleType(org.gvsig.fmap.geom.Geometry geom) { |
| 784 |
if(store == null) |
| 785 |
return false; |
| 786 |
try {
|
| 787 |
return acceptType(store, geom);
|
| 788 |
} catch (ReadException e) {
|
| 789 |
return false; |
| 790 |
} |
| 791 |
} |
| 792 |
|
| 793 |
/**
|
| 794 |
* Gets the output FeatureStore
|
| 795 |
* @return
|
| 796 |
*/
|
| 797 |
public FeatureStore getOutputFeatureStore() {
|
| 798 |
return store;
|
| 799 |
} |
| 800 |
} |
| 801 |
|