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):

* 2009 IVER T.I   {{Task}}

*/

/**

 *

 */

package org.gvsig.tools.persistence.xml;

import java.io.ByteArrayInputStream;

import java.io.ByteArrayOutputStream;

import java.util.ArrayList;

import java.util.Iterator;

import java.util.List;

import org.gvsig.tools.ToolsLocator;

import org.gvsig.tools.junit.AbstractLibraryAutoInitTestCase;

import org.gvsig.tools.persistence.PersistenceManager;

import org.gvsig.tools.persistence.Persistent;

import org.gvsig.tools.persistence.PersistentState;

/**

 * @author jmvivo

 *

 */

public class XMLPersistenceTest extends AbstractLibraryAutoInitTestCase {

        protected void doSetUp() throws Exception {

                ToolsLocator

                                .registerPersistenceManager(XMLPersistenceManager.class);

                XMLPersistenceTest_Persistent.registerPersistent();

                XMLPersistenceTest_Persistent2.registerPersistent();

                XMLPersistenceTest_Persistent_ciclical.registerPersistent();

                XMLPersistenceTest_Factory.registerPersistent();

        }

        public void test() throws Exception {

                Persistent myPersistent = new XMLPersistenceTest_Persistent();

                PersistenceManager manager = ToolsLocator.getPersistenceManager();

                PersistentState state = manager.getState(myPersistent);

                ByteArrayOutputStream out = new ByteArrayOutputStream(100 * 1024);

                manager.saveState(state, out);

                out.flush();

                // System.out.println(out.toString());

                ByteArrayInputStream in = new ByteArrayInputStream(out.toByteArray());

                PersistentState stateIn = manager.loadState(in);

                // System.out.println(out.toString());

                List names = new ArrayList();

                List namesIn = new ArrayList();

                Iterator iter = state.getNames();

                while (iter.hasNext()) {

                        names.add(iter.next());

                }

                iter = stateIn.getNames();

                while (iter.hasNext()) {

                        namesIn.add(iter.next());

                }

                assertEquals(names.size(), namesIn.size());

                iter = names.iterator();

                while (iter.hasNext()) {

                        assertTrue(namesIn.contains(iter.next()));

                }

                Object loadedPersistent = manager.create(stateIn);

                assertTrue(loadedPersistent instanceof XMLPersistenceTest_Persistent);

                ((XMLPersistenceTest_Persistent) loadedPersistent).checked();

        }

}