Application: gvSIG desktop

/**

 * gvSIG. Desktop Geographic Information System.

 *

 * Copyright (C) 2007-2013 gvSIG Association.

 *

 * This program is free software; you can redistribute it and/or

 * modify it under the terms of the GNU General Public License

 * as published by the Free Software Foundation; either version 3

 * of the License, or (at your option) any later version.

 *

 * This program is distributed in the hope that it will be useful,

 * but WITHOUT ANY WARRANTY; without even the implied warranty of

 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

 * GNU General Public License for more details.

 *

 * You should have received a copy of the GNU General Public License

 * along with this program; if not, write to the Free Software

 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,

 * MA  02110-1301, USA.

 *

 * For any additional information, do not hesitate to contact us

 * at info AT gvsig.com, or visit our website www.gvsig.com.

 */

package org.gvsig.fmap.dal.store.shp;

import java.io.File;

import java.util.Iterator;

import org.gvsig.fmap.dal.DataStoreParameters;

import org.gvsig.fmap.dal.exception.DataException;

import org.gvsig.fmap.dal.feature.BaseTestEditableFeatureStore;

import org.gvsig.tools.dispose.DisposableIterator;

import org.gvsig.fmap.dal.feature.EditableFeature;

import org.gvsig.fmap.dal.feature.Feature;

import org.gvsig.fmap.dal.feature.FeatureAttributeDescriptor;

import org.gvsig.fmap.dal.feature.FeatureSet;

import org.gvsig.fmap.dal.feature.FeatureStore;

import org.gvsig.fmap.dal.feature.FeatureType;

import org.gvsig.fmap.dal.feature.NewFeatureStoreParameters;

import org.gvsig.fmap.dal.serverexplorer.filesystem.FilesystemServerExplorer;

import org.gvsig.fmap.dal.serverexplorer.filesystem.FilesystemServerExplorerParameters;

import org.gvsig.fmap.dal.store.dbf.DBFStoreParameters;

import org.gvsig.fmap.dal.store.dbf.DBFStoreProvider;

public class TestSHP extends BaseTestEditableFeatureStore {

        private FilesystemServerExplorer myExplorer;

        public static final File file_prueba = new File(TestSHP.class.getResource(

                        "data/prueba.shp").getFile());

        public static final File file_prueba_destino = new File(file_prueba

                        .getParent()

                        + File.separatorChar + "pruebaTemp.shp");

        public static final File file_pruebaNull = new File(TestSHP.class

                        .getResource("data/pruebaNull.shp").getFile());

        public static final File file_poly_valencia = new File(TestSHP.class

                        .getResource("data/poly-valencia.shp").getFile());

        public void testSimpleIteration() throws Exception {

                FeatureStore store = null;

                SHPStoreParameters shpParameters = null;

                shpParameters = (SHPStoreParameters) dataManager

                                .createStoreParameters(SHPStoreProvider.NAME);

                // shpParameters.setFile(file_poly_valencia);

                shpParameters.setFile(file_prueba);

                shpParameters.setCRS("EPSG:23030");

                store = (FeatureStore) dataManager.createStore(shpParameters);

                FeatureSet set;

                FeatureType type = store.getDefaultFeatureType();

                set = store.getFeatureSet();

                System.out.println("Num:" + set.getSize());

                DisposableIterator it = (DisposableIterator) set.iterator();

                Iterator ftIt;

                FeatureAttributeDescriptor desc;

                int i = 0;

                Feature feature;

                while (it.hasNext()) {

                        ftIt = type.iterator();

                        feature = (Feature) it.next();

                        // while (ftIt.hasNext()) {

                        // desc = (FeatureAttributeDescriptor) ftIt.next();

                        // System.out.println(desc.getName() + ":"

                        // + feature.get(desc.getIndex()));

                        //

                        // }

                        // System.out.println(feature.get("NOMBRE"));

                        System.out.print(feature.getDefaultEnvelope() + "\t");

                        // System.out.print(feature.getDefaultGeometry() + "\t");

                        // System.out.println(feature.get("NOMBRE"));

                        System.out.println("row:" + i);

                        i++;

                }

                it.dispose();

                set.dispose();

                store.dispose();

        }

        public void testEditing(Object x) throws Exception {

                FeatureStore store = null;

                SHPStoreParameters shpParameters = null;

                shpParameters = (SHPStoreParameters) dataManager

                                .createStoreParameters(SHPStoreProvider.NAME);

                shpParameters.setFile(file_poly_valencia);

                store = (FeatureStore) dataManager.createStore(shpParameters);

                FeatureSet set;

                FeatureType type = store.getDefaultFeatureType();

                System.err.println("Antes de la edici?n");

                set = store.getFeatureSet();

                System.out.println("Num:" + set.getSize());

                DisposableIterator it = (DisposableIterator) set.iterator();

                Iterator ftIt;

                FeatureAttributeDescriptor desc;

                int i = 0;

                Feature feature;

                while (it.hasNext()) {

                        ftIt = type.iterator();

                        feature = (Feature) it.next();

                        // while (ftIt.hasNext()) {

                        // desc = (FeatureAttributeDescriptor) ftIt.next();

                        // System.out.println(desc.getName() + ":"

                        // + feature.get(desc.getIndex()));

                        //

                        // }

                        // System.out.println(feature.get("NOMBRE"));

                        System.out.print(feature.getDefaultEnvelope() + "\t");

                        // System.out.print(feature.getDefaultGeometry() + "\t");

                        // System.out.println(feature.get("NOMBRE"));

                        System.out.println("row:" + i);

                        i++;

                }

                it.dispose();

                set.dispose();

                store.edit();

                EditableFeature ef = store.createNewFeature();

                store.insert(ef);

                store.finishEditing();

                System.err.println("Despu?s de la edici?n");

                set = store.getFeatureSet();

                System.out.println("Num:" + set.getSize());

                it = (DisposableIterator) set.iterator();

                i = 0;

                while (it.hasNext()) {

                        ftIt = type.iterator();

                        feature = (Feature) it.next();

                        // while (ftIt.hasNext()) {

                        // desc = (FeatureAttributeDescriptor) ftIt.next();

                        // System.out.println(desc.getName() + ":"

                        // + feature.get(desc.getIndex()));

                        //

                        // }

                        // System.out.println(feature.get("NOMBRE"));

                        System.out.print(feature.getDefaultEnvelope() + "\t");

                        // System.out.print(feature.getDefaultGeometry() + "\t");

                        // System.out.println(feature.get("NOMBRE"));

                        System.out.println("row:" + i);

                        i++;

                }

                it.dispose();

                set.dispose();

                store.dispose();

        }

        public void testExport(Object x) throws Exception {

                DBFStoreParameters dbfParameters = null;

                dbfParameters = (DBFStoreParameters) dataManager

                                .createStoreParameters(DBFStoreProvider.NAME);

                dbfParameters.setFile(file_prueba);

                FeatureStore store = (FeatureStore) dataManager

                                .createStore(dbfParameters);

                FilesystemServerExplorerParameters explorerParams = (FilesystemServerExplorerParameters) dataManager

                                .createServerExplorerParameters(FilesystemServerExplorerParameters.DYNCLASS_NAME);

                explorerParams.setRoot(file_prueba.getParent());

                FilesystemServerExplorer explorer = (FilesystemServerExplorer) dataManager

                                .createServerExplorer(explorerParams);

                NewFeatureStoreParameters newParams = (NewFeatureStoreParameters) explorer

                                .getAddParameters(file_prueba_destino);

                store.export(explorer, DBFStoreProvider.NAME, newParams);

                FeatureStore result = (FeatureStore) dataManager.createStore(newParams);

                FeatureSet set = result.getFeatureSet();

                FeatureSet originalSet = store.getFeatureSet();

                assertEquals(set.getSize(), originalSet.getSize());

                DisposableIterator originalIter = (DisposableIterator) originalSet.iterator();

                DisposableIterator iter = (DisposableIterator) set.iterator();

                while (iter.hasNext()) {

                        assertEquals(originalIter.next(), iter.next());

                }

                originalIter.dispose();

                iter.dispose();

                result.dispose();

                explorer.remove(newParams);

        }

        /*

         * (non-Javadoc)

         *

         * @see

         * org.gvsig.fmap.dal.feature.BaseTestFeatureStore#getDefaultDataStoreParameters

         * ()

         */

        public DataStoreParameters getDefaultDataStoreParameters()

                        throws DataException {

                SHPStoreParameters shpParameters = (SHPStoreParameters) dataManager

                                .createStoreParameters(SHPStoreProvider.NAME);

                //                        shpParameters.setFile(file_poly_valencia);

                shpParameters.setFile(file_prueba);

                shpParameters.setCRS("EPSG:23030");

                return shpParameters;

        }

        /*

         * (non-Javadoc)

         *

         * @see org.gvsig.fmap.dal.feature.BaseTestFeatureStore#hasExplorer()

         */

        public boolean hasExplorer() {

                return true;

        }

        /*

         * (non-Javadoc)

         *

         * @seeorg.gvsig.fmap.dal.feature.BaseTestEditableFeatureStore#

         * getDefaultNewDataStoreParameters()

         */

        public NewFeatureStoreParameters getDefaultNewDataStoreParameters()

                        throws Exception {

                SHPStoreParameters parameters = (SHPStoreParameters) this

                                .getDefaultDataStoreParameters();

                if (this.myExplorer == null) {

                        FeatureStore store = (FeatureStore) dataManager

                                        .createStore(parameters);

                        myExplorer = (FilesystemServerExplorer) store.getExplorer();

                        store.dispose();

                }

                SHPNewStoreParameters result = (SHPNewStoreParameters) myExplorer

                                .getAddParameters(file_prueba_destino);

                result.setCRS(parameters.getCRS());

                return result;

        }

        public boolean usesResources() {

                return true;

        }

        public boolean resourcesNotifyChanges() {

                return true;

        }

}