| gvSIG desktop 1

/* 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.Iterator;

import junit.framework.TestCase;

import org.gvsig.fmap.dal.DALFileLibrary;

import org.gvsig.fmap.dal.DALLibrary;

import org.gvsig.fmap.dal.DALLocator;

import org.gvsig.fmap.dal.DataManager;

import org.gvsig.fmap.dal.DataServerExplorer;

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

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

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

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

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

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

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

import org.gvsig.tools.ToolsLibrary;

import org.gvsig.tools.ToolsLocator;

import org.gvsig.tools.persistence.PersistenceException;

import org.gvsig.tools.persistence.xmlentity.XMLEntityManager;

import org.gvsig.tools.persistence.xmlentity.XMLEntityState;

public class TestDBF extends TestCase {

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

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

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

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

        private static DataManager dataManager = null;

        public TestDBF() {

                super();

        }

        public TestDBF(DataManager manager) {

                super();

                dataManager = manager;

        }

        protected void setUp() throws Exception {

                super.setUp();

                if (dataManager != null) {

                        return;

                }

                ToolsLibrary tools = new ToolsLibrary();

                tools.initialize();

                tools.postInitialize();

                ToolsLocator.registerDefaultPersistenceManager(XMLEntityManager.class);

                DALLibrary lib = new DALLibrary();

                lib.initialize();

                lib.postInitialize();

                DALFileLibrary libFile = new DALFileLibrary();

                libFile.initialize();

                libFile.postInitialize();

                DBFLibrary dbfLib = new DBFLibrary();

                dbfLib.initialize();

                dbfLib.postInitialize();

                dataManager = DALLocator.getDataManager();

        }

        public void testPersistence() {

                DBFStoreParameters dbfParameters = null;

                try {

                        dbfParameters = (DBFStoreParameters) dataManager

                                        .createStoreParameters(DBFStoreProvider.NAME);

                        dbfParameters.setFile(dbf_prueba);

                        FeatureStore store = (FeatureStore) dataManager

                                        .createStore(dbfParameters);

                        testSimpleIteration(store);

                        XMLEntityState state = (XMLEntityState) store.getState();

                        System.out.println(state.getXMLEntity().toString());

                        FeatureStore store2 = (FeatureStore) ToolsLocator

                                        .getPersistenceManager().create(

                                        state);

                        testSimpleIteration(store2);

                        XMLEntityState state2 = (XMLEntityState) store.getState();

                        assertEquals(state.getXMLEntity().toString(), state2.getXMLEntity()

                                        .toString());

                        assertEquals(dbf_prueba.getPath(),

                                        ((DBFStoreParameters) store2.getParameters()).getFile().getPath());

                        store.dispose();

                        store2.dispose();

                } catch (DataException e3) {

                        e3.printStackTrace();

                        fail();

                        return;

                } catch (PersistenceException e) {

                        e.printStackTrace();

                        fail();

                        return;

                }

        }

        public void testSimpleIteration(FeatureStore store) {

                FeatureSet set;

                try {

                        FeatureType type = store.getDefaultFeatureType();

                        set = store.getFeatureSet();

                        Iterator it = set.iterator();

                        Iterator ftIt;

                        FeatureAttributeDescriptor desc;

                        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.getName()));

                                }

                                System.out.println("==================");

                        }

                        set.dispose();

                } catch (DataException e3) {

                        e3.printStackTrace();

                        fail();

                        return;

                }

        }

        public void testSimpleIteration(DBFStoreParameters dbfParameters) {

                FeatureStore store = null;

                try {

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

                        this.testSimpleIteration(store);

                        store.dispose();

                } catch (DataException e3) {

                        e3.printStackTrace();

                        fail();

                        return;

                }

        }

        public void testSimpleIteration() {

                DBFStoreParameters dbfParameters = null;

                try {

                        dbfParameters = (DBFStoreParameters) dataManager

                                        .createStoreParameters(DBFStoreProvider.NAME);

                        dbfParameters.setFile(dbf_prueba);

                        this.testSimpleIteration(dbfParameters);

                } catch (DataException e3) {

                        e3.printStackTrace();

                        fail();

                        return;

                }

        }

        public void test() {

                DBFStoreParameters dbfParameters = null;

                try {

                        dbfParameters = (DBFStoreParameters) dataManager

                                        .createStoreParameters(DBFStoreProvider.NAME);

                        dbfParameters.setFile(dbf_prueba);

                        FeatureStore store = (FeatureStore) dataManager

                                        .createStore(dbfParameters);

                        FeatureSet set = store.getFeatureSet();

                        set.dispose();

                } catch (DataException e3) {

                        e3.printStackTrace();

                        fail();

                        return;

                }

        }

        public void testExplorer() {

                FeatureStore store = null;

                DBFStoreParameters dbfParameters = null;

                try {

                        dbfParameters = (DBFStoreParameters) dataManager

                                        .createStoreParameters(DBFStoreProvider.NAME);

                        dbfParameters.setFile(dbf_prueba);

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

                        DataServerExplorer explorer = store.getExplorer();

                        assertEquals(2, explorer.list().size());

                        store.dispose();

                } catch (DataException e3) {

                        e3.printStackTrace();

                        fail();

                        return;

                }

        }

        public void testSelection() {

                DBFStoreParameters dbfParameters = null;

                try {

                        dbfParameters = (DBFStoreParameters) dataManager

                                        .createStoreParameters(DBFStoreProvider.NAME);

                        dbfParameters.setFile(dbf_prueba);

                        FeatureStore store = (FeatureStore) dataManager

                                        .createStore(dbfParameters);

                        FeatureSet set = store.getFeatureSet();

                        assertTrue(store.getFeatureSelection().isEmpty());

                        store.setSelection(set);

                        assertFalse(store.getFeatureSelection().isEmpty());

                        assertEquals(set.getSize(), store.getFeatureSelection().getSize());

                        Iterator iter = set.iterator();

                        while (iter.hasNext()) {

                                assertTrue(store.getFeatureSelection().isSelected(

                                                (Feature) iter.next()));

                        }

                        store.getFeatureSelection().reverse();

                        assertTrue(store.getFeatureSelection().isEmpty());

                        assertEquals(0, store.getFeatureSelection().getSize());

                        store.getFeatureSelection().reverse();

                        assertEquals(set.getSize(), store.getFeatureSelection().getSize());

                        assertFalse(store.getFeatureSelection().isEmpty());

                        set.dispose();

                } catch (DataException e3) {

                        e3.printStackTrace();

                        fail();

                        return;

                }

        }

        public void testCustomFTypeSet() {

                DBFStoreParameters dbfParameters = null;

                try {

                        dbfParameters = (DBFStoreParameters) dataManager

                                        .createStoreParameters(DBFStoreProvider.NAME);

                        dbfParameters.setFile(dbf_prueba);

                        FeatureStore store = (FeatureStore) dataManager

                                        .createStore(dbfParameters);

                        FeatureSet set, set1;

                        FeatureQuery query;

                        Iterator iter, iter1, attrIter;

                        Feature feature, feature1;

                        FeatureAttributeDescriptor attr;

                        set = store.getFeatureSet();

                        attrIter = store.getDefaultFeatureType().iterator();

                        while (attrIter.hasNext()) {

                                attr = (FeatureAttributeDescriptor) attrIter.next();

                                int fieldIndex = attr.getIndex();

                                query = store.createFeatureQuery();

                                String fieldName = store.getDefaultFeatureType()

                                                .getAttributeDescriptor(fieldIndex).getName();

                                query.setAttributeNames(new String[] { fieldName });

                                set1 = store.getFeatureSet(query);

                                iter = set.fastIterator();

                                iter1 = set1.fastIterator();

                                while (iter.hasNext() && iter1.hasNext()) {

                                        feature = (Feature) iter.next();

                                        feature1 = (Feature) iter1.next();

                                        assertEquals(feature.get(fieldName), feature1

                                                        .get(fieldName));

                                        assertEquals(feature.get(fieldIndex), feature1.get(0));

                                }

                                assertFalse(iter.hasNext());

                                assertFalse(iter1.hasNext());

                                set1.dispose();

                        }

                        set.dispose();

                } catch (DataException e3) {

                        e3.printStackTrace();

                        fail();

                        return;

                }

        }

}