Application: gvSIG desktop

/* gvSIG. Geographic Information System of the Valencian Government

 *

 * Copyright (C) 2007-2008 Infrastructures and Transports Department

 * of the Valencian Government (CIT)

 *

 * 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 2

 * 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.

 *

 */

/*

* AUTHORS (In addition to CIT):

* 2008 IVER T.I. S.A.   {{Task}}

*/

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

import java.io.File;

import java.util.ArrayList;

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.fmap.dal.feature.FeatureAttributeDescriptor;

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

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;

public class TestDBF extends BaseTestEditableFeatureStore {

        public static final File dbf_prueba = new File(TestDBF.class.getResource(

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

        public static final File dbf_prueba_destino= new File(TestDBF.class.getResource(

                        "data").getFile()+"/pruebaTemp.dbf");

        public static final File dbf_pruebaNull = new File(TestDBF.class

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

        private FilesystemServerExplorer myExplorer = null;

        public DataStoreParameters getDefaultDataStoreParameters() throws DataException {

                DBFStoreParameters dbfParameters = null;

                dbfParameters = (DBFStoreParameters) dataManager

                                .createStoreParameters(DBFStoreProvider.NAME);

                dbfParameters.setFile(dbf_prueba);

                return dbfParameters;

        }

        public void testExplorerList() throws Exception {

                this.testExplorerList(2);

        }

        public void testJoin() throws Exception {

                DBFStoreParameters dbfParameters = null;

                FeatureStore store1, store2;

                dbfParameters = (DBFStoreParameters) dataManager

                                .createStoreParameters(DBFStoreProvider.NAME);

                dbfParameters.setFile(dbf_prueba);

                store1 = (FeatureStore) dataManager.createStore(dbfParameters);

                store2 = (FeatureStore) dataManager.createStore(dbfParameters);

                JoinTransform join = new JoinTransform();

                ArrayList names = new ArrayList();// <String>

                Iterator iter = store2.getDefaultFeatureType().iterator();// <FeatureAttributeDescriptor>

                while (iter.hasNext()) {

                        names.add(((FeatureAttributeDescriptor) iter.next()).getName());

                }

                join.initialize(store1, store2, "NOMBRE", "NOMBRE", null, null,

                                (String[]) names.toArray(new String[0]));

                store1.getTransforms().add(join);

                this.testSimpleIteration(store1);

                FeatureQuery query = store1.createFeatureQuery();

                FeatureType ftFinal = store1.getDefaultFeatureType();

                String[] queryNames = new String[] {

                                ftFinal.getAttributeDescriptor(0).getName(),

                                ftFinal.getAttributeDescriptor(1).getName(),

                                ftFinal.getAttributeDescriptor(ftFinal.size() - 1).getName() };

                query.setAttributeNames(queryNames);

                this.testSimpleIteration(store1, query);

                queryNames = new String[] {

                                ftFinal.getAttributeDescriptor(ftFinal.size() - 1).getName(),

                                ftFinal.getAttributeDescriptor(1).getName(),

                                ftFinal.getAttributeDescriptor(0).getName(),

                                ftFinal.getAttributeDescriptor(ftFinal.size() - 2).getName() };

                query.setAttributeNames(queryNames);

                this.testSimpleIteration(store1, query);

                store1.dispose();

                store2.dispose();

        }

        /*

         * (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 {

                if (this.myExplorer == null) {

                        DBFStoreParameters dbfParameters = (DBFStoreParameters) this

                                        .getDefaultDataStoreParameters();

                        FeatureStore store = (FeatureStore) dataManager

                                        .createStore(dbfParameters);

                        myExplorer = (FilesystemServerExplorer) store.getExplorer();

                        store.dispose();

                }

                return (NewFeatureStoreParameters) myExplorer

                                .getAddParameters(dbf_prueba_destino);

        }

        public boolean usesResources() {

                return true;

        }

        @Override

        public boolean resourcesNotifyChanges() {

                return true;

        }

}