Application: gvSIG desktop

import org.gvsig.tools.persistence.PersistenceManager;

			PersistenceManager manager = ToolsLocator.getPersistenceManager();

			PersistentState stateFeatureStore=manager.getState(getFeatureStore());

	public void saveToState(PersistentState state) throws PersistenceException {

		public void saveToState(PersistentState state)

		public void saveToState(PersistentState state)

import org.gvsig.tools.IverUtilesLibrary;

import org.gvsig.tools.ToolsLibrary;

import org.gvsig.tools.ToolsLocator;

import org.gvsig.tools.locator.Library;

		Library toolsLib = new ToolsLibrary();

		toolsLib.initialize();

		Library utilsLib = new IverUtilesLibrary();

		utilsLib.initialize();

		toolsLib.postInitialize();

		utilsLib.postInitialize();

/* gvSIG. Sistema de Informaci?n Geogr?fica de la Generalitat Valenciana

 *

 * Copyright (C) 2005 IVER T.I. and Generalitat Valenciana.

 *

 * 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., 59 Temple Place - Suite 330, Boston, MA  02111-1307,USA.

 *

 * For more information, contact:

 *

 *  Generalitat Valenciana

 *   Conselleria d'Infraestructures i Transport

 *   Av. Blasco Ib??ez, 50

 *   46010 VALENCIA

 *   SPAIN

 *

 *      +34 963862235

 *   gvsig@gva.es

 *      www.gvsig.gva.es

 *

 *    or

 *

 *   IVER T.I. S.A

 *   Salamanca 50

 *   46005 Valencia

 *   Spain

 *

 *   +34 963163400

 *   dac@iver.es

 */

/* CVS MESSAGES:

*

* $Id: TestXMLEntity.java 10602 2007-03-05 11:15:50Z jaume $

* $Log$

* Revision 1.7  2007-03-05 11:15:43  jaume

* *** empty log message ***

*

* Revision 1.6  2007/03/05 10:03:12  jaume

* *** empty log message ***

*

* Revision 1.5  2007/03/05 09:00:11  jaume

* *** empty log message ***

*

* Revision 1.4  2007/03/02 13:35:56  jaume

* *** empty log message ***

*

* Revision 1.3  2007/03/02 13:27:32  jaume

* *** empty log message ***

*

* Revision 1.2  2007/03/02 13:24:53  jaume

* *** empty log message ***

*

* Revision 1.1  2007/03/02 13:23:50  jaume

* *** empty log message ***

*

* Revision 1.1  2006/08/29 06:18:17  jaume

* *** empty log message ***

*

*

*/

package com.iver.utiles;

import java.io.BufferedInputStream;

import java.io.BufferedOutputStream;

import java.io.FileInputStream;

import java.io.FileNotFoundException;

import java.io.FileOutputStream;

import java.io.IOException;

import java.io.InputStreamReader;

import java.io.OutputStreamWriter;

import java.io.Reader;

import java.io.UnsupportedEncodingException;

import java.io.Writer;

import java.util.ArrayList;

import java.util.Iterator;

import junit.framework.TestCase;

import org.gvsig.tools.IverUtilesLibrary;

import org.gvsig.tools.ToolsLibrary;

import org.gvsig.tools.ToolsLocator;

import org.gvsig.tools.locator.Library;

import org.gvsig.tools.locator.LocatorException;

import org.gvsig.tools.persistence.PersistenceException;

import org.gvsig.tools.persistence.PersistenceManager;

import org.gvsig.tools.persistence.Persistent;

import org.gvsig.tools.persistence.PersistentState;

public class TestXMLEntityPersistenceManager extends TestCase {

	private XMLEntity x1, x2, x3, x4;

	private XMLEntity gvp1;

	private XMLEntity gvp2;

	private ArrayList list;

	private String string1;

	private String string2;

	private String string3;

	private String string4;

	private String string5;

	private int integer1;

	private int integer2;

	private int integer3;

	private long long1;

	private long long2;

	private double double1;

	private double double2;

	private double double3;

	private double double4;

	private double double5;

	private boolean bool1;

	private boolean bool2;

	private MyPersistentObject myPersObj;

	private final String ENCODING = "UTF-8";

	private MyPersistentContainer container1, container2;

	public void setUp() throws Exception {

		super.setUp();

		Library toolsLib = new ToolsLibrary();

		toolsLib.initialize();

		Library utilsLib = new IverUtilesLibrary();

		utilsLib.initialize();

		toolsLib.postInitialize();

		utilsLib.postInitialize();

		string1 = "This is my first$$ String to check";

		string2 = "An very long long long asdasfsafffffffffasfasasdffffffsf"

			+ "long long long long long asdfaaaddddddddddddddddddddddddasdsd"

			+ "fbkdfjger gsdf glkwerqwsdvsi?omodsgt string with special"

			+ "characters and etc etc asdfasdfwqfwefwfasdfasfasfasfasfasfasfas"

			+ "asfasfasfasfasfasfasfasfdasdsdfsafsafasfasfsafasfasfasfasfasfas"

			+ "safasfasfasdfkb sdfd  ertge ertwgfwrt43 fbgdsf gw wfwf sdgas  "

			+ "asfwr324rf635r sdgsa swe3er 6546               sfasdfsafas asfa"

			+ "asdfasfasf435hdhge sfsd g dfsafasfsa as";

		string3 = "pero perico pero";

		string4 = "piripi pi";

		string5 = "lepe lepero";

		integer1 = 9323823;

		integer2 = -234234234;

		integer3 = 0;

		double1 = 23234.234;

		double2 = -674633.2423423;

		double3 = 0.0;

		double4 = 0.23432445634;

		double5 = -0.2342323;

		bool1 = true;

		bool2 = false;

		myPersObj = new MyPersistentObject();

	}

	protected void tearDown() throws Exception {

		super.tearDown();

		list = null;

		container1 = null;

		container2 = null;

	}

	public void testMarshall1() {

		marshall1();

		try {

			Reader test = getReader("/tmp/persistence-test.xml");

			Reader sample = getReader("testdata/persistence-test.xml");

			char[] array1 = new char[1024];

			char[] array2 = new char[1024];

			while (sample.read(array1)!=-1) {

				test.read(array2);

				for (int i=0; i<array1.length; i++) {

					assertEquals(array1[i], array2[i]);

				}

			}

		} catch (UnsupportedEncodingException e) {

			e.printStackTrace();

			fail(e.getMessage());

		} catch (FileNotFoundException e) {

			e.printStackTrace();

			fail(e.getMessage());

		} catch (IOException e) {

			e.printStackTrace();

			fail(e.getMessage());

		}

	}

	public Reader getReader(String fileName) throws UnsupportedEncodingException, FileNotFoundException {

		return new InputStreamReader(

				new BufferedInputStream(

						new FileInputStream(fileName)), ENCODING) {

		};

	}

	public Writer getWriter(String fileName) throws UnsupportedEncodingException, FileNotFoundException{

		return new OutputStreamWriter(

				new BufferedOutputStream(

						new FileOutputStream(fileName)), ENCODING) {

		};

	}

	public void testMarshall2() {

		marshall2();

		try {

			Reader test = getReader("/tmp/persistence-test2.xml");

			Reader sample = getReader("testdata/persistence-test2.xml");

			char[] array1 = new char[1024];

			char[] array2 = new char[1024];

			while (sample.read(array1)!=-1) {

				test.read(array2);

				for (int i=0; i<array1.length; i++) {

					assertEquals(array1[i], array2[i]);

				}

			}

		} catch (UnsupportedEncodingException e) {

			e.printStackTrace();

			fail(e.getMessage());

		} catch (FileNotFoundException e) {

			e.printStackTrace();

			fail(e.getMessage());

		} catch (IOException e) {

			e.printStackTrace();

			fail(e.getMessage());

		}

	}

	private void initList() {

		if (list==null) {

			list = new ArrayList();

			list.add(string1);

			list.add(string2);

			list.add(new Integer(integer1));

			list.add(new Integer(integer2));

			list.add(new Integer(integer3));

			list.add(new Boolean(bool1));

			list.add(new Boolean(bool2));

			list.add(myPersObj);

			initContainer2();

			list.add(container2);

		}

	}

	private void marshall1() {

		initList();

		MyPersistentList originalList = new MyPersistentList(list);

		try {

			PersistentState state = ToolsLocator.getPersistenceManager().getState(originalList);

			Writer writer = getWriter("/tmp/persistence-test.xml");

			state.save(writer);

		} catch (FileNotFoundException e) {

			e.printStackTrace();

			fail(e.getMessage());

		} catch (LocatorException e) {

			e.printStackTrace();

			fail(e.getMessage());

		} catch (PersistenceException e) {

			e.printStackTrace();

			fail(e.getMessage());

		} catch (UnsupportedEncodingException e) {

			e.printStackTrace();

			fail(e.getMessage());

		}

	}

	public void testUnmarshall1() {

		try {

			initList();

			Reader reader = getReader("testdata/persistence-test.xml");

			PersistentState state = ToolsLocator.getPersistenceManager().loadState(reader);

			Iterator it = state.getIterator("myList");

			int i = 0;

			while (it.hasNext()) {

				Object obj = it.next();

				if (i<list.size()) {

					assertEquals(obj, list.get(i++));

				}

				else {

					fail("Iterator size is shorter than original list");

				}

			}

			if (i!=list.size()) {

				fail("Iterator size is longer than original list");

			}

		} catch (UnsupportedEncodingException e) {

			e.printStackTrace();

			fail(e.getMessage());

		} catch (FileNotFoundException e) {

			e.printStackTrace();

			fail(e.getMessage());

		} catch (LocatorException e) {

			e.printStackTrace();

			fail(e.getMessage());

		} catch (PersistenceException e) {

			e.printStackTrace();

			fail(e.getMessage());

		}

	}

	public void testUnmarshall2() {

		try {

			initContainer1();

			Reader reader = getReader("testdata/persistence-test2.xml");

			PersistenceManager manager = ToolsLocator.getPersistenceManager();

			PersistentState state = manager.loadState(reader);

			Object obj = manager.create(state);

			assertEquals(container1, obj);

		} catch (UnsupportedEncodingException e) {

			e.printStackTrace();

			fail(e.getMessage());

		} catch (FileNotFoundException e) {

			e.printStackTrace();

			fail(e.getMessage());

		} catch (LocatorException e) {

			e.printStackTrace();

			fail(e.getMessage());

		} catch (PersistenceException e) {

			e.printStackTrace();

			fail(e.getMessage());

		}

	}

	private void initContainer2() {

		if (container2==null) {

			container2 = new MyPersistentContainer();

			container2.setValue1(myPersObj);

			container2.setValue2(string4);

			container2.setValue3(string5);

		}

	}

	private void initContainer1() {

		if (container1==null) {

			initList();

			container1 = new MyPersistentContainer();

			container1.setValue1(string3);

			container1.setValue2(new MyPersistentList(list));

			container1.setValue3(myPersObj);

		}

	}

	private void marshall2() {

		initContainer1();	

			try {

				PersistentState state = ToolsLocator.getPersistenceManager().getState(container1);

				Writer writer = getWriter("/tmp/persistence-test2.xml");

				state.save(writer);

			} catch (FileNotFoundException e) {

				e.printStackTrace();

				fail(e.getMessage());

			} catch (LocatorException e) {

				e.printStackTrace();

				fail(e.getMessage());

			} catch (PersistenceException e) {

				e.printStackTrace();

				fail(e.getMessage());

			} catch (UnsupportedEncodingException e) {

				e.printStackTrace();

				fail(e.getMessage());

			}

	}

	public void testIterator() {

		list = new ArrayList();

		list.add(string1);

		list.add(string2);

		list.add(new Integer(integer1));

		list.add(new Integer(integer2));

		list.add(new Integer(integer3));

		list.add(new Boolean(bool1));

		list.add(new Boolean(bool2));

		list.add(myPersObj);

		MyPersistentList originalList = new MyPersistentList(list);

		try {

			PersistentState state = ToolsLocator.getPersistenceManager().getState(originalList);

			MyPersistentList resultList = new MyPersistentList();

			resultList.setState(state);

			checkEquals(originalList, resultList);

		} catch (LocatorException e) {

			// TODO Auto-generated catch block

			e.printStackTrace();

			fail(e.getMessage());

		} catch (PersistenceException e) {

			// TODO Auto-generated catch block

			e.printStackTrace();

			fail(e.getMessage());

		}

	}

    public void checkEquals(MyPersistentList originalList, MyPersistentList resultList) {

    	if (originalList == null) {

    		if (resultList == null) {

    			return;

    		}

    		else {

    			fail("List1 is null");

    		}

    	}

    	else if (resultList == null) {

    		fail("List2 is null");

    	}

    	Iterator iterator1 = originalList.iterator();

    	Iterator iterator2 = resultList.iterator();

    	while(iterator1.hasNext() && iterator2.hasNext()) {

    	    Object o1 = iterator1.next();

    	    Object o2 = iterator2.next();

    	    if (!(o1==null ? o2==null : o1.equals(o2))) {

    	    	failNotEquals("Items are not equal", o1, o2);

    	    }

    	}

    	if (iterator1.hasNext() || iterator2.hasNext()) {

    		fail("Lists have different length");

    	}

    }

	public static class MyPersistentList implements Persistent {

		public ArrayList list;

		public MyPersistentList() {

		}

		public MyPersistentList(ArrayList list) {

			this.list = list;

		}

		public void saveToState(PersistentState state)

				throws PersistenceException {

			state.set("myList", list.iterator());

		}

		public void setState(PersistentState state) throws PersistenceException {

			Iterator it = state.getIterator("myList");

			list = new ArrayList();

			while (it.hasNext()) {

				list.add(it.next());

			}

		}

		@Override

		public boolean equals(Object obj) {

			if (obj instanceof MyPersistentList) {

				return list.equals(((MyPersistentList)obj).list);

			}

			return false;

		}

		public Iterator iterator() {

			return list.iterator();

		}

	}

	public static class MyPersistentObject implements Persistent {

		private String value = "Sopa de cabrita";

		private int intValue = 20090625;

		public void saveToState(PersistentState state)

				throws PersistenceException {

			state.set("miValor", value);

			state.set("numero", intValue);

		}

		public String getValue() {

			return value;

		}

		public void setValue(String val) {

			value = val;

		}

		public void setState(PersistentState state) throws PersistenceException {

			value = state.getString("miValor");

			intValue = state.getInt("numero");

		}

		public boolean equals(Object obj) {

			if (obj instanceof MyPersistentObject) {

				MyPersistentObject myPers = (MyPersistentObject) obj;

				return value.equals(myPers.getValue());

			}

			return false;

		}

	}

	public static class MyPersistentContainer implements Persistent {

		private Object value1;

		private Object value2;

		private Object value3;

		public void saveToState(PersistentState state)

				throws PersistenceException {

			state.set("miObjetito1", value1);

			state.set("miObjetito2", value2);

			state.set("miObjetito3", value3);

		}

		public Object getValue1() {

			return value1;

		}

		public void setValue1(Object val) {

			value1 = val;

		}

		public Object getValue2() {

			return value2;

		}

		public void setValue2(Object val) {

			value2 = val;

		}

		public Object getValue3() {

			return value3;

		}

		public void setValue3(Object val) {

			value3 = val;

		}

		public void setState(PersistentState state) throws PersistenceException {

			value1 = state.get("miObjetito1");

			value2 = state.get("miObjetito2");

			value3 = state.get("miObjetito3");

		}

		public boolean equals(Object obj) {

			if (obj instanceof MyPersistentContainer) {

				MyPersistentContainer myPers = (MyPersistentContainer) obj;

				if (!value1.equals(myPers.getValue1())) {

					return false;

				}

				if (!value2.equals(myPers.getValue2())) {

					return false;

				}

				if (!value3.equals(myPers.getValue3())) {

					return false;

				}

				else {

					return true;

				}

			}

			return false;

		}

	}

}

		suite.addTestSuite(TestXMLEntityPersistenceManager.class);

package org.gvsig.tools;

import org.gvsig.tools.locator.BaseLibrary;

import org.gvsig.tools.locator.ReferenceNotRegisteredException;

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

public class IverUtilesLibrary extends BaseLibrary {

	public void initialize() throws ReferenceNotRegisteredException {

		super.initialize();

		ToolsLocator.registerDefaultPersistenceManager(XMLEntityManager.class);

	}

	public void postInitialize() throws ReferenceNotRegisteredException {

		super.postInitialize();

	}

}

import org.gvsig.tools.persistence.impl.AbstractPersistenceManager;

	public PersistentState getState(Persistent obj) throws PersistenceException {

		XMLEntityState state = (XMLEntityState) super.getState(obj);

		state.setTheClass(obj.getClass().getName());

		return state;

	}

	public PersistentState getState(Object obj) throws PersistenceException {

		XMLEntityState state;

		if (obj instanceof Persistent) {

			state = (XMLEntityState) getState((Persistent)obj);

		}

		else {

			// perform things for Strings, PersistentStates, Iterators, arrays, etc

			state = createStateInstance();

			state.setTheClass(obj.getClass().getName());

		}

		return state;

	}

	public XMLEntityState createStateInstance() {

		return new XMLEntityState(this);

import java.io.IOException;

import java.io.Reader;

import java.io.Writer;

import org.exolab.castor.xml.MarshalException;

import org.exolab.castor.xml.Marshaller;

import org.exolab.castor.xml.ValidationException;

import org.gvsig.tools.persistence.impl.AbstractPersistentState;

import com.iver.utiles.xmlEntity.generate.XmlTag;

public class XMLEntityState extends AbstractPersistentState {

	final private static int DATA_POS = 0;

	final private static String KEY_DATA = "_item_data_";

	final private static String VALUE = "_value_";

	final private static String KEY_CHILD = "_childName_";

	final private static String ITEM = "_iterator_item_";

	public static String PROJECTENCODING = "UTF-8";

	protected XMLEntity data;

		this(manager, new XMLEntity());

		this.data = xmlEntity.firstChild(KEY_DATA);

	protected void init() {

		this.data = new XMLEntity();

		this.data.getXmlTag().setName(KEY_DATA);

		this.xmlEntity.addChild(this.data);

	}

		return this.xmlEntity.getStringProperty(KEY_CLASSNAME);

	}

	protected XMLEntity getData() {

		if (this.data==null) {

			init();

		return this.data;

	protected void setName(String name) {

		this.xmlEntity.getXmlTag().setName(name);

	}

	protected String getName() {

		return this.xmlEntity.getXmlTag().getName();

	}

		XMLEntity value = this.getData().firstChild(name);

				return this.getData().getStringProperty(name);

		return manager.create(manager.createState(value));

		XMLEntity value = this.getData().firstChild(name);

		return manager.createState(value);

			return this.getData().getBooleanProperty(name);

			return this.getData().getDoubleProperty(name);

			return this.getData().getFloatProperty(name);

			return this.getData().getIntProperty(name);

			return this.getData().getLongProperty(name);

	public String getString(String name)

	throws PersistenceValueNotFoundException {

		return this.getData().getStringProperty(name);

	public void set(String name, String value) {

		this.getData().putProperty(name, value);

	public void set(String name, int value) {

		this.getData().putProperty(name, value);

	public void set(String name, long value) {

		this.getData().putProperty(name, value);

	public void set(String name, double value) {

		this.getData().putProperty(name, value);

	public void set(String name, float value) {

		this.getData().putProperty(name, value);

	public void set(String name, boolean value) {

		this.getData().putProperty(name, value);

	public void set(String name, PersistentState state) throws PersistenceException {

		if (state instanceof XMLEntityState) {

			XMLEntityState lstate = (XMLEntityState) state;

			XMLEntityState wrappingState = manager.createStateInstance();

			wrappingState.setTheClass(PersistentState.class);

			wrappingState.setName(name);

			wrappingState.getData().addChild(lstate.getXMLEntity());

			this.getData().addChild(wrappingState.xmlEntity);

		}

		else {

			// TODO if the state comes from a different implementation, use 

			// TODO the names iterator to get all the values and persist them 

			throw new PersistenceException("", "Not yet implemented", -1);

			// TODO use a proper exception format

		}

	}

	public void set(String name, Persistent obj)

		XMLEntityState state = (XMLEntityState) manager.getState(obj);

		state.setName(name);

		this.getData().addChild(state.xmlEntity);

	public static class PersistentIterator implements Iterator, Persistent {

		private XMLEntityState state = null;

		int current = 0;

		public PersistentIterator() {

		}

			return (state!=null && current< state.getData().getChildrenCount());

			XMLEntity xmlEntity = (XMLEntity) state.getData().getChild(current++);

				value = xmlEntity.getObjectProperty(VALUE);

				value = xmlEntity.getIntProperty(VALUE);

				value = xmlEntity.getLongProperty(VALUE);

				value = xmlEntity.getDoubleProperty(VALUE);

				value = xmlEntity.getFloatProperty(VALUE);

				value = xmlEntity.getBooleanProperty(VALUE);

			else if (className.equals(PersistentState.class)) {

				if (xmlEntity.getChildrenCount()>0) {

					try {

						value = state.manager.create(state.manager.createState(xmlEntity));

					} catch (PersistenceException e) {

						// FIXME

						throw new RuntimeException(e);

					}

				}

			}

			else { // suppose it is a Persistent object

				try {

					value = state.manager.create(state.manager.createState(xmlEntity));

				} catch (PersistenceException e) {

					// FIXME

					throw new RuntimeException(e);

				}

			}

			if (state instanceof XMLEntityState) {

				this.state = (XMLEntityState) state;

				current = 0;

			}

			else {

				// FIXME 

				throw new PersistenceException("", "Not supported yet", -1);

			}

		public void saveToState(PersistentState state)

	public Iterator getIterator(String name)

		throws PersistenceException, PersistenceValueNotFoundException

	{

		XMLEntity value = this.getData().firstChild(name);

		return (Iterator) manager.create(manager.createState(value));

	public void set(String name, Iterator it)

		XMLEntityState stateList = manager.createStateInstance();

		stateList.setName(name);

			if (value instanceof Persistent) {

				XMLEntityState persistentState = 

					(XMLEntityState) manager.getState((Persistent)value);

				persistentState.setName(ITEM);

				stateList.getData().addChild(persistentState.xmlEntity);

			}

			else if (value instanceof XMLEntityState) {

				XMLEntityState persistentState = 

					(XMLEntityState) value;

				persistentState.setName(ITEM);

				stateList.getData().addChild(persistentState.xmlEntity);

			}

			else if (value instanceof Integer

				XMLEntityState stateItem = (XMLEntityState) manager.createStateInstance();

				stateItem.setName(ITEM);

				stateItem.xmlEntity.putProperty(KEY_CLASSNAME, value.getClass().getName());

				stateItem.xmlEntity.putProperty(VALUE, value);

				stateList.getData().addChild(stateItem.xmlEntity);

				//TODO add a meaningful message and maybe use a more specific exception

				throw new PersistenceException(new RuntimeException());

//		stateList.xmlEntity.putProperty(KEY_CHILD, name);

		this.getData().addChild(stateList.xmlEntity);

	public void set(String name, Object value)

			set(name, (Persistent)value);

			this.getData().putProperty(name, value);

		} else if (value instanceof Iterator) {

			set(name, (Iterator)value);

		}

		else {

	public void load(Reader reader) throws PersistenceException {

		try {

			Object obj = XmlTag.unmarshal(reader);

			xmlEntity = new XMLEntity((XmlTag)obj);

			data = xmlEntity.firstChild(KEY_DATA);

		} catch (MarshalException e) {

			throw new PersistenceException(e);

		} catch (ValidationException e) {

			throw new PersistenceException(e);

		}

	}

	public void save(Writer writer) throws PersistenceException {

		try {

			Marshaller m = new Marshaller(writer);

			m.setEncoding(PROJECTENCODING);

			m.marshal(xmlEntity.getXmlTag());

		} catch (IOException e) {

			throw new PersistenceException(e);

		} catch (MarshalException e) {

			throw new PersistenceException(e);

		} catch (ValidationException e) {

			throw new PersistenceException(e);

		}

	}

	 * Devuelve el primer hijo cuyo nombre es igual a 'value'.

	 * El nombre de un XMLEntity viene determinado por el valor del

	 * atributo 'name' del xml-tag.

	 *

	 * @param value valor a comparar

	 * @return XMLEntity hijo o null si no se encuentra

	 */

	public XMLEntity firstChild(String value) {

		int num = this.getChildrenCount();

		XMLEntity child;

		for (int i=0;i < num; i++) {

			child = this.getChild(i);

			try {

				if (child.getXmlTag().getName().equals(value)) {

					return child;

				}

			} catch (NotExistInXMLEntity e) {

				// Nothing to do

			}

		}

		return null;

	}

	/**

	 * Devuelve el indice del primer hijo cuyo nombre es igual a 'value'.

	 * El nombre de un XMLEntity viene determinado por el valor del

	 * atributo 'name' del xml-tag.

	 *

	 * @param value valor a comparar

	 * @return int indice del hijo o -1 si no se encuentra

	 */

	public int firstIndexOfChild(String value) {

		int num = this.getChildrenCount();

		XMLEntity child;

		for (int i=0;i < num; i++) {

			try {

				child = this.getChild(i);

				if (child.getXmlTag().getName().equals(value)) {

					return i;

				}

			} catch (NotExistInXMLEntity e) {

				// Nothing to do

			}

		}

		return -1;

	}

	/**

<?xml version="1.0" encoding="UTF-8"?>

<xml-tag xmlns="http://www.gvsig.gva.es"><property key="_classname_" value="com.iver.utiles.TestXMLEntityPersistenceManager$MyPersistentList"/><xml-tag name="_item_data_"><xml-tag name="myList"><property key="_classname_" value="org.gvsig.tools.persistence.xmlentity.XMLEntityState$PersistentIterator"/><xml-tag name="_item_data_"><xml-tag name="_iterator_item_"><property key="_classname_" value="java.lang.String"/><property key="_value_" value="This is my first$$ String to check"/></xml-tag><xml-tag name="_iterator_item_"><property key="_classname_" value="java.lang.String"/><property key="_value_" value="An very long long long asdasfsafffffffffasfasasdffffffsflong long long long long asdfaaaddddddddddddddddddddddddasdsdfbkdfjger gsdf glkwerqwsdvsiñomodsgt string with specialcharacters and etc etc asdfasdfwqfwefwfasdfasfasfasfasfasfasfasasfasfasfasfasfasfasfasfdasdsdfsafsafasfasfsafasfasfasfasfasfassafasfasfasdfkb sdfd  ertge ertwgfwrt43 fbgdsf gw wfwf sdgas  asfwr324rf635r sdgsa swe3er 6546               sfasdfsafas asfaasdfasfasf435hdhge sfsd g dfsafasfsa as"/></xml-tag><xml-tag name="_iterator_item_"><property key="_classname_" value="java.lang.Integer"/><property key="_value_" value="9323823"/></xml-tag><xml-tag name="_iterator_item_"><property key="_classname_" value="java.lang.Integer"/><property key="_value_" value="-234234234"/></xml-tag><xml-tag name="_iterator_item_"><property key="_classname_" value="java.lang.Integer"/><property key="_value_" value="0"/></xml-tag><xml-tag name="_iterator_item_"><property key="_classname_" value="java.lang.Boolean"/><property key="_value_" value="true"/></xml-tag><xml-tag name="_iterator_item_"><property key="_classname_" value="java.lang.Boolean"/><property key="_value_" value="false"/></xml-tag><xml-tag name="_iterator_item_"><property key="_classname_" value="com.iver.utiles.TestXMLEntityPersistenceManager$MyPersistentObject"/><xml-tag name="_item_data_"><property key="miValor" value="Sopa de cabrita"/><property key="numero" value="20090625"/></xml-tag></xml-tag><xml-tag name="_iterator_item_"><property key="_classname_" value="com.iver.utiles.TestXMLEntityPersistenceManager$MyPersistentContainer"/><xml-tag name="_item_data_"><property key="miObjetito2" value="piripi pi"/><property key="miObjetito3" value="lepe lepero"/><xml-tag name="miObjetito1"><property key="_classname_" value="com.iver.utiles.TestXMLEntityPersistenceManager$MyPersistentObject"/><xml-tag name="_item_data_"><property key="miValor" value="Sopa de cabrita"/><property key="numero" value="20090625"/></xml-tag></xml-tag></xml-tag></xml-tag></xml-tag></xml-tag></xml-tag></xml-tag>

<?xml version="1.0" encoding="UTF-8"?>

<xml-tag xmlns="http://www.gvsig.gva.es"><property key="_classname_" value="com.iver.utiles.TestXMLEntityPersistenceManager$MyPersistentContainer"/><xml-tag name="_item_data_"><property key="miObjetito1" value="pero perico pero"/><xml-tag name="miObjetito2"><property key="_classname_" value="com.iver.utiles.TestXMLEntityPersistenceManager$MyPersistentList"/><xml-tag name="_item_data_"><xml-tag name="myList"><property key="_classname_" value="org.gvsig.tools.persistence.xmlentity.XMLEntityState$PersistentIterator"/><xml-tag name="_item_data_"><xml-tag name="_iterator_item_"><property key="_classname_" value="java.lang.String"/><property key="_value_" value="This is my first$$ String to check"/></xml-tag><xml-tag name="_iterator_item_"><property key="_classname_" value="java.lang.String"/><property key="_value_" value="An very long long long asdasfsafffffffffasfasasdffffffsflong long long long long asdfaaaddddddddddddddddddddddddasdsdfbkdfjger gsdf glkwerqwsdvsiñomodsgt string with specialcharacters and etc etc asdfasdfwqfwefwfasdfasfasfasfasfasfasfasasfasfasfasfasfasfasfasfdasdsdfsafsafasfasfsafasfasfasfasfasfassafasfasfasdfkb sdfd  ertge ertwgfwrt43 fbgdsf gw wfwf sdgas  asfwr324rf635r sdgsa swe3er 6546               sfasdfsafas asfaasdfasfasf435hdhge sfsd g dfsafasfsa as"/></xml-tag><xml-tag name="_iterator_item_"><property key="_classname_" value="java.lang.Integer"/><property key="_value_" value="9323823"/></xml-tag><xml-tag name="_iterator_item_"><property key="_classname_" value="java.lang.Integer"/><property key="_value_" value="-234234234"/></xml-tag><xml-tag name="_iterator_item_"><property key="_classname_" value="java.lang.Integer"/><property key="_value_" value="0"/></xml-tag><xml-tag name="_iterator_item_"><property key="_classname_" value="java.lang.Boolean"/><property key="_value_" value="true"/></xml-tag><xml-tag name="_iterator_item_"><property key="_classname_" value="java.lang.Boolean"/><property key="_value_" value="false"/></xml-tag><xml-tag name="_iterator_item_"><property key="_classname_" value="com.iver.utiles.TestXMLEntityPersistenceManager$MyPersistentObject"/><xml-tag name="_item_data_"><property key="miValor" value="Sopa de cabrita"/><property key="numero" value="20090625"/></xml-tag></xml-tag><xml-tag name="_iterator_item_"><property key="_classname_" value="com.iver.utiles.TestXMLEntityPersistenceManager$MyPersistentContainer"/><xml-tag name="_item_data_"><property key="miObjetito2" value="piripi pi"/><property key="miObjetito3" value="lepe lepero"/><xml-tag name="miObjetito1"><property key="_classname_" value="com.iver.utiles.TestXMLEntityPersistenceManager$MyPersistentObject"/><xml-tag name="_item_data_"><property key="miValor" value="Sopa de cabrita"/><property key="numero" value="20090625"/></xml-tag></xml-tag></xml-tag></xml-tag></xml-tag></xml-tag></xml-tag></xml-tag><xml-tag name="miObjetito3"><property key="_classname_" value="com.iver.utiles.TestXMLEntityPersistenceManager$MyPersistentObject"/><xml-tag name="_item_data_"><property key="miValor" value="Sopa de cabrita"/><property key="numero" value="20090625"/></xml-tag></xml-tag></xml-tag></xml-tag>

package org.gvsig.tools.persistence.validation;

/**

 * <p>Encapsulates a validation error and allows to query

 * it.</p>.

 *

 * @see ValidationResult

 * @see org.gvsig.tools.dynobject.DynStruct

 * @see org.gvsig.tools.persistence.PersistenceManager

 *

 * @author Cesar Martinez Izquierdo <cesar.martinez@iver.es>

 * @author IVER T.I. <http://www.iver.es>

 */

public interface ValidationError {

	/**

	 * <p>Validation error: The specified attribute name does not exist in the

	 * DynStruct definition.</p>

	 */

	public final int INVALID_NAME = 0;

	/**

	 * <p>Validation error: The name of the attribute is correct, but the type

	 * of the assigned value does not match in the DynStruct definition.

	 */

	public final int WRONG_VALUE = 1;

	/**

	 * <p>Validation error: The definition of the persisted object was not registered

	 * so it was not possible to validate it.</p>

	 */

	public final int MISSING_DEFINITION = 2;

	/**

	 * <p>Gets the kind of error. Possible values include: ValidationError.INVALID_NAME,

	 * ValidationError.WRONG_VALUE and ValidationError.MISSING_DEFINITION.</p>

	 *

	 * @return ValidationError.INVALID_NAME, ValidationError.WRONG_VALUE or MISSING_DEFINITION

	 * @see ValidationError.INVALID_NAME

	 * @see ValidationError.WRONG_VALUE

	 * @see ValidationError.MISSING_DEFINITION

	 */

	public int getType();

	/**

	 * <p>Gets the name of the attribute which failed the validation.</p>.

	 *

	 * @return The name of the field which failed the validation.

	 */

	public String getFieldName();

	/**

	 * <p>Gets the value of the attribute which failed the validation.</p>

	 *

	 * @return

	 */

	public Object getValue();

	/**

	 * <p>Gets a textual report of the error. Normally, this should include

	 * information about the type of error, the name of the involved attribute

	 * and its assigned value.</p>

	 *

	 * @return A plain explanation of the error.

	 */

	public String getInfo();

}

package org.gvsig.tools.persistence.validation;