Changed meta package and added junit tests

todo.txt

@@ -8,11 +8,10 @@
 - meta add more ns and jndi ref/etc'
 - redo eld/default converters config
 - tag aliases
-- maven plugin
 - lang-el-beans.xml loading
 - Add XML schema tags to ELD  
 - Auto generate schemas from eld
-- Basic write support (for editor)
+- Basic write support
 - Basic editor support
 - Make converter config/loading better
 - Single xsd output
@@ -28,7 +27,6 @@
 - event listeners on all DOM tree element operations
 - custom and merga'ble parse phases for speed
 - make element tree jdom api compatible
-- (DONE) change phase enum to generic (text) phases. 
 - Test if possible to use threadpool for executing phases
 
 -- TODO for version 1.0 --
@@ -36,8 +34,6 @@
 ## NON-CODE
 - Add tutorial
 - doc eld and x4o lang files
-- Create xslt eld to html converter
-- split into multiple maven projects
 
 ##CODE
 - Add (super) tag for extending tags of other namespace

versions.txt

@@ -2,14 +2,20 @@
 === X4O versions ===
 
 
+Version 0.8.6:
+- Changed to X4ODriver interface.
+- Added write support
+- Added ant and maven plugins
+
 Version 0.8.5:
 - Made module loading system.
-- Added XSD generator.
+- Added eld to schema generator.
+- Added eld to html generator.
 - Cleaned xml uri nameing.
 - Cleaned language properties.
 - refactored ELD tag names.
 - Made elddoc ~working.
-
+- Changed phase enum to text phases. 
 
 Version 0.8.2:
 - Changed packages to org.x4o

x4o-driver/src/main/java/org/x4o/xml/X4ODriver.java

@@ -50,10 +50,9 @@ public abstract class X4ODriver<T> {
 	public final static String DEFAULT_LANGUAGE_VERSION = "1.0";
 	
 	/**
-	 * Force public constructor and register the driver.
+	 * Public constructor.
 	 */
 	public X4ODriver() {
-		X4ODriverManager.registerX4ODriver(this);
 	}
 	
 	/**
@@ -67,7 +66,6 @@ public abstract class X4ODriver<T> {
 	abstract public String[] getLanguageVersions();
 	
 	
-	
 	protected X4OLanguage buildLanguage(String version) {
 		return X4ODriverManager.getDefaultBuildLanguage(this, version);
 	}
@@ -81,7 +79,6 @@ public abstract class X4ODriver<T> {
 	}
 	
 	
-	
 	public X4OSchemaWriter createSchemaWriter() {
 		return createSchemaWriter(getLanguageVersionDefault());
 	}

x4o-driver/src/main/java/org/x4o/xml/X4ODriverManager.java

@@ -184,28 +184,8 @@ public final class X4ODriverManager {
 		if (instance.drivers.containsKey(language)) {
 			return instance.drivers.get(language);
 		}
-		try {
 		instance.lazyInit();
-		} catch (IOException e) {
+		X4ODriver<?> result = instance.createX4ODriver(language);
-			// TODO Auto-generated catch block
-			e.printStackTrace();
-		} catch (SAXException e) {
-			// TODO Auto-generated catch block
-			e.printStackTrace();
-		}
-		X4ODriver<?> result = null;
-		try {
-			result = instance.createX4ODriver(language);
-		} catch (ClassNotFoundException e) {
-			// TODO Auto-generated catch block
-			e.printStackTrace();
-		} catch (InstantiationException e) {
-			// TODO Auto-generated catch block
-			e.printStackTrace();
-		} catch (IllegalAccessException e) {
-			// TODO Auto-generated catch block
-			e.printStackTrace();
-		}
 		if (result==null) {
 			throw new IllegalArgumentException("Can't find driver for language: "+language);
 		}
@@ -213,15 +193,7 @@ public final class X4ODriverManager {
 	}
 	
 	static public List<String> getX4OLanguages() {
-		try {
 		instance.lazyInit();
-		} catch (IOException e) {
-			// TODO Auto-generated catch block
-			e.printStackTrace();
-		} catch (SAXException e) {
-			// TODO Auto-generated catch block
-			e.printStackTrace();
-		}
 		List<String> result = new ArrayList<String>(10);
 		result.addAll(instance.classdrivers.keySet());
 		result.addAll(instance.defaultDrivers.keySet());
@@ -229,7 +201,7 @@ public final class X4ODriverManager {
 		return result;
 	}
 	
-	private void lazyInit() throws IOException, SAXException {
+	private void lazyInit() {
 		if (reloadDrivers==false) {
 			return;
 		}
@@ -237,39 +209,45 @@ public final class X4ODriverManager {
 		reloadDrivers = false;
 	}
 	
-	private X4ODriver<?> createX4ODriver(String language) throws ClassNotFoundException, InstantiationException, IllegalAccessException {
+	private X4ODriver<?> createX4ODriver(String language) {
+		String driverClassName = null;
 		if (classdrivers.containsKey(language)) {
-			String driverClassName = classdrivers.get(language);
+			driverClassName = classdrivers.get(language);
-			Class<?> driverClass = X4OLanguageClassLoader.loadClass(driverClassName);
+		} else if (defaultDrivers.containsKey(language)) {
-			X4ODriver<?> driver = (X4ODriver<?>)driverClass.newInstance();
+			driverClassName = defaultDrivers.get(language);
-			return driver;
-		}
-		if (defaultDrivers.containsKey(language)) {
-			String driverClassName = defaultDrivers.get(language);
-			Class<?> driverClass = X4OLanguageClassLoader.loadClass(driverClassName);
-			X4ODriver<?> driver = (X4ODriver<?>)driverClass.newInstance();
-			return driver;
 		}
+		if (driverClassName==null) {
 			return null;
 		}
+		try {
+			Class<?> driverClass = X4OLanguageClassLoader.loadClass(driverClassName);
+			X4ODriver<?> driver = (X4ODriver<?>)driverClass.newInstance();
+			registerX4ODriver(driver);
+			return driver;
+		} catch (Exception e) {
+			throw new IllegalStateException(e.getMessage(),e);
+		}
+	}
 	
 	/**
 	 * Loads all defined language drivers in classpath.
 	 */
-	private void loadLanguageDrivers() throws IOException, SAXException {
+	private void loadLanguageDrivers() {
-
 		logger.finer("loading x4o drivers from: "+X4O_DRIVERS_RESOURCE);
+		try {
 			Enumeration<URL> e = Thread.currentThread().getContextClassLoader().getResources(X4O_DRIVERS_RESOURCE);
 			while(e.hasMoreElements()) {
 				URL u = e.nextElement();
 				loadDriversXml(u.openStream());
 			}
-		
 			e = Thread.currentThread().getContextClassLoader().getResources("/"+X4O_DRIVERS_RESOURCE);
 			while(e.hasMoreElements()) {
 				URL u = e.nextElement();
 				loadDriversXml(u.openStream());
 			}
+		} catch (Exception e) {
+			throw new IllegalStateException(e.getMessage(),e);
+		}
 	}
 	
 	/**

x4o-driver/src/main/java/org/x4o/xml/eld/lang/ElementRefectionBindingHandler.java

@@ -147,11 +147,9 @@ public class ElementRefectionBindingHandler extends AbstractElementBindingHandle
 		if (childClass.isAssignableFrom(childObject.getClass())==false) {
 			return;
 		}
-		if (skipChilderenClassRegex!=null) {
+		if (skipChilderenClassRegex!=null && childObject.getClass().getName().matches(skipChilderenClassRegex)) {
-			if (childObject.getClass().getName().matches(skipChilderenClassRegex)) {
 			return; // skip
 		}
-		}
 		createChild(parentElement,childObject);
 	}
 	

x4o-driver/src/main/java/org/x4o/xml/io/AbstractX4OReader.java

@@ -23,9 +23,7 @@
 
 package	org.x4o.xml.io;
 
-import	java.io.ByteArrayInputStream;
 import	java.io.File;
-import	java.io.FileInputStream;
 import	java.io.FileNotFoundException;
 import	java.io.IOException;
 import	java.io.InputStream;
@@ -44,6 +42,7 @@ import	javax.xml.parsers.ParserConfigurationException;
  * @author Willem Cazander
  * @version 1.0 Aug 11, 2005
  */
+@SuppressWarnings("unchecked")
 abstract public class AbstractX4OReader<T> extends AbstractX4OReaderContext<T> implements X4OReader<T> {
 	
 	public AbstractX4OReader(X4OLanguageContext elementLanguage) {
@@ -57,10 +56,8 @@ abstract public class AbstractX4OReader<T> extends AbstractX4OReaderContext<T> i
 		return X4OLanguagePropertyKeys.DEFAULT_X4O_READER_KEYS;
 	}
 	
-	@SuppressWarnings("unchecked")
 	public T read(InputStream input, String systemId, URL basePath) throws ParserConfigurationException, SAXException, IOException {
-		X4OLanguageContext context = readContext(input, systemId, basePath);
+		return (T)readContext(input, systemId, basePath).getRootElement().getElementObject();
-		return (T)context.getRootElement().getElementObject();
 	}
 	
 	/**
@@ -75,10 +72,7 @@ abstract public class AbstractX4OReader<T> extends AbstractX4OReaderContext<T> i
 	 * @see org.x4o.xml.io.X4OReaderContext#readContext(java.io.InputStream,java.lang.String,java.net.URL)
 	 */
 	public T readFile(String fileName) throws ParserConfigurationException,FileNotFoundException,SecurityException,NullPointerException,SAXException,IOException {
-		if (fileName==null) {
+		return (T)readFileContext(fileName).getRootElement().getElementObject();
-			throw new NullPointerException("Can't convert null fileName to file object.");
-		}		
-		return readFile(new File(fileName));
 	}
 	
 	/**
@@ -93,24 +87,7 @@ abstract public class AbstractX4OReader<T> extends AbstractX4OReaderContext<T> i
 	 * @see org.x4o.xml.io.X4OReaderContext#readContext(java.io.InputStream,java.lang.String,java.net.URL)
 	 */
 	public T readFile(File file) throws ParserConfigurationException,FileNotFoundException,SecurityException,NullPointerException,SAXException,IOException {
-		if (file==null) {
+		return (T)readFileContext(file).getRootElement().getElementObject();
-			throw new NullPointerException("Can't read null file.");
-		}
-		if (file.exists()==false) {
-			throw new FileNotFoundException("File does not exists; "+file);
-		}
-		if (file.canRead()==false) {
-			throw new IOException("File exists but can't read file: "+file);
-		}
-		URL basePath = new File(file.getAbsolutePath()).toURI().toURL();
-		InputStream inputStream = new FileInputStream(file);
-		try {
-			return read(inputStream,file.getAbsolutePath(),basePath);
-		} finally {
-			if(inputStream!=null) {
-				inputStream.close();
-			}
-		}
 	}
 	
 	/**
@@ -125,29 +102,7 @@ abstract public class AbstractX4OReader<T> extends AbstractX4OReaderContext<T> i
 	 * @see org.x4o.xml.io.X4OReaderContext#readContext(java.io.InputStream,java.lang.String,java.net.URL)
 	 */
 	public T readResource(String resourceName) throws ParserConfigurationException,FileNotFoundException,SecurityException,NullPointerException,SAXException,IOException {
-		if (resourceName==null) {
+		return (T)readResourceContext(resourceName).getRootElement().getElementObject();
-			throw new NullPointerException("Can't read null resourceName from classpath.");
-		}
-		ClassLoader cl = Thread.currentThread().getContextClassLoader();
-		if (cl == null) cl = getClass().getClassLoader(); // fallback
-		URL url = cl.getResource(resourceName);
-		if (url==null) {
-			throw new NullPointerException("Could not find resource on classpath: "+resourceName);
-		}
-		String baseUrl = url.toExternalForm();
-		int lastSlash = baseUrl.lastIndexOf('/');
-		if (lastSlash > 0 && (lastSlash+1) < baseUrl.length()) {
-			baseUrl = baseUrl.substring(0,lastSlash+1);
-		}
-		URL basePath = new URL(baseUrl);
-		InputStream inputStream = cl.getResourceAsStream(resourceName);
-		try {
-			return read(inputStream,url.toExternalForm(),basePath);
-		} finally {
-			if(inputStream!=null) {
-				inputStream.close();
-			}
-		}
 	}
 	
 	/**
@@ -160,11 +115,7 @@ abstract public class AbstractX4OReader<T> extends AbstractX4OReaderContext<T> i
 	 * @see org.x4o.xml.io.X4OReaderContext#readContext(java.io.InputStream,java.lang.String,java.net.URL)
 	 */
 	public T readString(String xmlString) throws ParserConfigurationException,SAXException,IOException,NullPointerException {
-		if (xmlString==null) {
+		return (T)readStringContext(xmlString).getRootElement().getElementObject();
-			throw new NullPointerException("Can't read null xml string.");
-		}
-		URL basePath = new File(System.getProperty("user.dir")).toURI().toURL();
-		return read(new ByteArrayInputStream(xmlString.getBytes()),"inline-xml",basePath);
 	}
 	
 	/**
@@ -177,10 +128,6 @@ abstract public class AbstractX4OReader<T> extends AbstractX4OReaderContext<T> i
 	 * @see org.x4o.xml.io.X4OReaderContext#readContext(java.io.InputStream,java.lang.String,java.net.URL)
 	 */
 	public T readUrl(URL url) throws ParserConfigurationException,SAXException,IOException,NullPointerException {
-		if (url==null) {
+		return (T)readUrlContext(url).getRootElement().getElementObject();
-			throw new NullPointerException("Can't read null url.");
-		}
-		URL basePath = new URL(url.toExternalForm().substring(0,url.toExternalForm().length()-url.getFile().length()));
-		return read(url.openStream(),url.toExternalForm(),basePath);
 	}
 }

x4o-driver/src/main/java/org/x4o/xml/io/DefaultX4ODriver.java

@@ -24,7 +24,6 @@
 package org.x4o.xml.io;
 
 import org.x4o.xml.X4ODriver;
-import org.x4o.xml.X4ODriverManager;
 
 /**
  * DefaultX4ODriver can be used to create language without code and type safty.
@@ -44,7 +43,6 @@ public class DefaultX4ODriver<T> extends X4ODriver<T> {
 	public DefaultX4ODriver(String languageName,String languageVersion) {
 		this.languageName=languageName;
 		this.languageVersion=languageVersion;
-		X4ODriverManager.registerX4ODriver(this);
 	}
 	
 	@Override

x4o-driver/src/main/java/org/x4o/xml/io/sax/AttributeMap.java

@@ -365,14 +365,5 @@ public class AttributeMap<K,V> implements Map<K,V> {
 			}
 			return false;
 		}
-
-		/**
-		 * @see java.lang.Object#hashCode()
-		 * @return The hashCode.
-		 */
-		@Override
-		public int hashCode() {
-			return super.hashCode();
-		}
 	}
 }

x4o-driver/src/main/java/org/x4o/xml/lang/DefaultX4OLanguageLoader.java

@@ -67,9 +67,9 @@ public class DefaultX4OLanguageLoader implements X4OLanguageLoader {
 	 * @param message	The message to log to the debug output.
 	 */
 	private void logMessage(X4OLanguage language,String message) {
-		logger.finest(message);
+		logger.finest(message+" from: "+language.getLanguageName());
 		/*
-		if (language.getLanguageConfiguration().hasX4ODebugWriter()) {
+TODO:		if (language.getLanguageConfiguration().hasX4ODebugWriter()) {
 			try {
 				language.getLanguageConfiguration().getX4ODebugWriter().debugPhaseMessage(message, this.getClass());
 			} catch (ElementException e) {

x4o-driver/src/test/java/org/x4o/xml/X4ODriverManagerTest.java

@@ -37,6 +37,24 @@ import junit.framework.TestCase;
  */
 public class X4ODriverManagerTest extends TestCase {
 
+	public void testDefaultLanguageVersionSelect() throws Exception {
+		String version = X4ODriverManager.getDefaultLanguageVersion(new String[]{"1.0","2.0","3.0"});
+		assertNotNull(version);
+		assertEquals("3.0",version);
+	}
+	
+	public void testDefaultLanguageVersionEmpty() throws Exception {
+		String version = X4ODriverManager.getDefaultLanguageVersion(new String[]{});
+		assertNotNull(version);
+		assertEquals(X4ODriver.DEFAULT_LANGUAGE_VERSION,version);
+	}
+	
+	public void testDefaultLanguageVersionNull() throws Exception {
+		String version = X4ODriverManager.getDefaultLanguageVersion(null);
+		assertNotNull(version);
+		assertEquals(X4ODriver.DEFAULT_LANGUAGE_VERSION,version);
+	}
+	
 	public void testLanguageNull() throws Exception {
 		String language = null;
 		Exception e = null;

x4o-driver/src/test/java/org/x4o/xml/io/X4OAbstractReaderContextTest.java

@@ -0,0 +1,217 @@
+/*
+ * Copyright (c) 2004-2012, Willem Cazander
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without modification, are permitted provided
+ * that the following conditions are met:
+ * 
+ * * Redistributions of source code must retain the above copyright notice, this list of conditions and the
+ *   following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright notice, this list of conditions and
+ *   the following disclaimer in the documentation and/or other materials provided with the distribution.
+ * 
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
+ * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
+ * TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+package org.x4o.xml.io;
+
+import java.io.File;
+import java.io.FileNotFoundException;
+import java.io.IOException;
+import java.net.URL;
+
+import org.x4o.xml.X4ODriver;
+import org.x4o.xml.io.X4OReader;
+import org.x4o.xml.lang.X4OLanguageContext;
+import org.x4o.xml.test.TestDriver;
+import org.x4o.xml.test.models.TestBean;
+import org.x4o.xml.test.models.TestObjectRoot;
+
+import junit.framework.TestCase;
+
+/**
+ * X4OAbstractReaderContextTest.
+ * 
+ * @author Willem Cazander
+ * @version 1.0 Apr 15, 2013
+ */
+public class X4OAbstractReaderContextTest extends TestCase {
+	
+	private File copyResourceToTempFile() throws IOException {
+		File tempFile = File.createTempFile("test-resource", ".xml");
+		tempFile.deleteOnExit();
+		X4ODriver<TestObjectRoot> driver = TestDriver.getInstance();
+		X4OReader<TestObjectRoot> reader = driver.createReader();
+		X4OWriter<TestObjectRoot> writer = driver.createWriter();
+		try {
+			writer.writeFile(reader.readResource("tests/attributes/test-bean.xml"), tempFile);
+		} catch (Exception e) {
+			throw new IllegalStateException(e);
+		}
+		return tempFile;
+	}
+	
+	public void testReadFileName() throws Exception {
+		TestDriver driver = TestDriver.getInstance();
+		X4OReaderContext<TestObjectRoot> reader = driver.createReaderContext();
+		File xmlFile = copyResourceToTempFile();
+		X4OLanguageContext context = reader.readFileContext(xmlFile.getAbsolutePath());
+		TestObjectRoot root = (TestObjectRoot)context.getRootElement().getElementObject();
+		assertNotNull(root);
+		assertTrue(root.getTestBeans().size()>0);
+		TestBean bean = root.getTestBeans().get(0);
+		assertNotNull(bean);
+	}
+	
+	public void testReadFileNameNull() throws Exception {
+		TestDriver driver = TestDriver.getInstance();
+		X4OReaderContext<TestObjectRoot> reader = driver.createReaderContext();
+		Exception e = null;
+		try {
+			String nullFileName = null;
+			reader.readFileContext(nullFileName);
+		} catch (Exception catchE) {
+			e = catchE;
+		}
+		assertNotNull("No exception",e);
+		assertEquals("Wrong exception class",NullPointerException.class, e.getClass());
+		assertTrue("Wrong exception message",e.getMessage().contains("null"));
+		assertTrue("Wrong exception message",e.getMessage().contains("fileName"));
+	}
+	
+	public void testReadFile() throws Exception {
+		TestDriver driver = TestDriver.getInstance();
+		X4OReaderContext<TestObjectRoot> reader = driver.createReaderContext();
+		File xmlFile = copyResourceToTempFile();
+		X4OLanguageContext context = reader.readFileContext(xmlFile);
+		TestObjectRoot root = (TestObjectRoot)context.getRootElement().getElementObject();
+		assertNotNull(root);
+		assertTrue(root.getTestBeans().size()>0);
+		TestBean bean = root.getTestBeans().get(0);
+		assertNotNull(bean);
+	}
+	
+	public void testReadFileNull() throws Exception {
+		TestDriver driver = TestDriver.getInstance();
+		X4OReaderContext<TestObjectRoot> reader = driver.createReaderContext();
+		Exception e = null;
+		try {
+			File nullFile = null;
+			reader.readFileContext(nullFile);
+		} catch (Exception catchE) {
+			e = catchE;
+		}
+		assertNotNull("No exception",e);
+		assertEquals("Wrong exception class",NullPointerException.class, e.getClass());
+		assertTrue("Wrong exception message",e.getMessage().contains("null"));
+		assertTrue("Wrong exception message",e.getMessage().contains("file"));
+	}
+	
+	public void testReadFileNotExists() throws Exception {
+		TestDriver driver = TestDriver.getInstance();
+		X4OReaderContext<TestObjectRoot> reader = driver.createReaderContext();
+		Exception e = null;
+		try {
+			File tempFile = File.createTempFile("test-file", ".xml");
+			tempFile.delete();
+			reader.readFileContext(tempFile);
+		} catch (Exception catchE) {
+			e = catchE;
+		}
+		assertNotNull("No exception",e);
+		assertEquals("Wrong exception class",FileNotFoundException.class, e.getClass());
+		assertTrue("Wrong exception message",e.getMessage().contains("exists"));
+		assertTrue("Wrong exception message",e.getMessage().contains("File"));
+	}
+	
+	
+	public void testReadResource() throws Exception {
+		TestDriver driver = TestDriver.getInstance();
+		X4OReaderContext<TestObjectRoot> reader = driver.createReaderContext();
+		X4OLanguageContext context = reader.readResourceContext("tests/attributes/test-bean.xml");
+		TestObjectRoot root = (TestObjectRoot)context.getRootElement().getElementObject();
+		assertNotNull(root);
+	}
+	
+	public void testReadResourceNull() throws Exception {
+		TestDriver driver = TestDriver.getInstance();
+		X4OReaderContext<TestObjectRoot> reader = driver.createReaderContext();
+		Exception e = null;
+		try {
+			reader.readResourceContext(null);
+		} catch (Exception catchE) {
+			e = catchE;
+		}
+		assertNotNull("No exception",e);
+		assertEquals("Wrong exception class",NullPointerException.class, e.getClass());
+		assertTrue("Wrong exception message",e.getMessage().contains("null"));
+		assertTrue("Wrong exception message",e.getMessage().contains("resourceName"));
+	}
+	
+	public void testReadString() throws Exception {
+		TestDriver driver = TestDriver.getInstance();
+		X4OReaderContext<TestObjectRoot> reader = driver.createReaderContext();
+		X4OLanguageContext context = reader.readStringContext(
+				"<?xml version=\"1.0\" encoding=\"UTF-8\"?>"+
+				"<root:root xmlns:root=\"http://test.x4o.org/xml/ns/test-root\" xmlns=\"http://test.x4o.org/xml/ns/test-lang\">"+
+				"<testBean privateIntegerTypeField=\"987654321\"/>"+
+				"</root:root>"
+			);
+		TestObjectRoot root = (TestObjectRoot)context.getRootElement().getElementObject();
+		assertNotNull(root);
+		assertTrue(root.getTestBeans().size()>0);
+		TestBean bean = root.getTestBeans().get(0);
+		assertNotNull(bean);
+		assertEquals("987654321", ""+bean.getPrivateIntegerTypeField());
+	}
+	
+	public void testReadStringNull() throws Exception {
+		TestDriver driver = TestDriver.getInstance();
+		X4OReaderContext<TestObjectRoot> reader = driver.createReaderContext();
+		Exception e = null;
+		try {
+			reader.readStringContext(null);
+		} catch (Exception catchE) {
+			e = catchE;
+		}
+		assertNotNull("No exception",e);
+		assertEquals("Wrong exception class",NullPointerException.class, e.getClass());
+		assertTrue("Wrong exception message",e.getMessage().contains("null"));
+		assertTrue("Wrong exception message",e.getMessage().contains("string"));
+	}
+	
+	public void testReadUrl() throws Exception {
+		TestDriver driver = TestDriver.getInstance();
+		X4OReaderContext<TestObjectRoot> reader = driver.createReaderContext();
+		URL xmlUrl = Thread.currentThread().getContextClassLoader().getResource("tests/attributes/test-bean.xml");
+		X4OLanguageContext context = reader.readUrlContext(xmlUrl);
+		TestObjectRoot root = (TestObjectRoot)context.getRootElement().getElementObject();
+		assertNotNull(root);
+		assertTrue(root.getTestBeans().size()>0);
+		TestBean bean = root.getTestBeans().get(0);
+		assertNotNull(bean);
+	}
+	
+	public void testReadUrlNull() throws Exception {
+		TestDriver driver = TestDriver.getInstance();
+		X4OReaderContext<TestObjectRoot> reader = driver.createReaderContext();
+		Exception e = null;
+		try {
+			reader.readUrlContext(null);
+		} catch (Exception catchE) {
+			e = catchE;
+		}
+		assertNotNull("No exception",e);
+		assertEquals("Wrong exception class",NullPointerException.class, e.getClass());
+		assertTrue("Wrong exception message",e.getMessage().contains("null"));
+		assertTrue("Wrong exception message",e.getMessage().contains("url"));
+	}
+}

x4o-driver/src/test/java/org/x4o/xml/io/X4OAbstractReaderTest.java

@@ -0,0 +1,193 @@
+/*
+ * Copyright (c) 2004-2012, Willem Cazander
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without modification, are permitted provided
+ * that the following conditions are met:
+ * 
+ * * Redistributions of source code must retain the above copyright notice, this list of conditions and the
+ *   following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright notice, this list of conditions and
+ *   the following disclaimer in the documentation and/or other materials provided with the distribution.
+ * 
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
+ * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
+ * TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+package org.x4o.xml.io;
+
+import java.io.File;
+import java.io.IOException;
+import java.net.URL;
+
+import org.x4o.xml.X4ODriver;
+import org.x4o.xml.io.X4OReader;
+import org.x4o.xml.test.TestDriver;
+import org.x4o.xml.test.models.TestBean;
+import org.x4o.xml.test.models.TestObjectRoot;
+
+import junit.framework.TestCase;
+
+/**
+ * X4OAbstractReaderTest.
+ * 
+ * @author Willem Cazander
+ * @version 1.0 Apr 15, 2013
+ */
+public class X4OAbstractReaderTest extends TestCase {
+	
+	private File copyResourceToTempFile() throws IOException {
+		File tempFile = File.createTempFile("test-resource", ".xml");
+		tempFile.deleteOnExit();
+		X4ODriver<TestObjectRoot> driver = TestDriver.getInstance();
+		X4OReader<TestObjectRoot> reader = driver.createReader();
+		X4OWriter<TestObjectRoot> writer = driver.createWriter();
+		try {
+			writer.writeFile(reader.readResource("tests/attributes/test-bean.xml"), tempFile);
+		} catch (Exception e) {
+			throw new IllegalStateException(e);
+		}
+		return tempFile;
+	}
+	
+	
+	public void testReadResource() throws Exception {
+		X4ODriver<TestObjectRoot> driver = TestDriver.getInstance();
+		X4OReader<TestObjectRoot> reader = driver.createReader();
+		TestObjectRoot root = reader.readResource("tests/attributes/test-bean.xml");
+		assertNotNull(root);
+	}
+	
+	public void testReadResourceNull() throws Exception {
+		Exception e = null;
+		try {
+			X4ODriver<TestObjectRoot> driver = TestDriver.getInstance();
+			X4OReader<TestObjectRoot> reader = driver.createReader();
+			reader.readResource(null);
+		} catch (Exception catchE) {
+			e = catchE;
+		}
+		assertNotNull("No exception",e);
+		assertEquals("Wrong exception class",NullPointerException.class, e.getClass());
+		assertTrue("Wrong exception message",e.getMessage().contains("null"));
+		assertTrue("Wrong exception message",e.getMessage().contains("resourceName"));
+	}
+	
+	public void testReadString() throws Exception {
+		X4ODriver<TestObjectRoot> driver = TestDriver.getInstance();
+		X4OReader<TestObjectRoot> reader = driver.createReader();
+		TestObjectRoot root = reader.readString(
+				"<?xml version=\"1.0\" encoding=\"UTF-8\"?>"+
+				"<root:root xmlns:root=\"http://test.x4o.org/xml/ns/test-root\" xmlns=\"http://test.x4o.org/xml/ns/test-lang\">"+
+				"<testBean privateIntegerTypeField=\"987654321\"/>"+
+				"</root:root>"
+			);
+		assertNotNull(root);
+		assertTrue(root.getTestBeans().size()>0);
+		TestBean bean = root.getTestBeans().get(0);
+		assertNotNull(bean);
+		assertEquals("987654321", ""+bean.getPrivateIntegerTypeField());
+	}
+	
+	public void testReadStringNull() throws Exception {
+		Exception e = null;
+		try {
+			X4ODriver<TestObjectRoot> driver = TestDriver.getInstance();
+			X4OReader<TestObjectRoot> reader = driver.createReader();
+			reader.readString(null);
+		} catch (Exception catchE) {
+			e = catchE;
+		}
+		assertNotNull("No exception",e);
+		assertEquals("Wrong exception class",NullPointerException.class, e.getClass());
+		assertTrue("Wrong exception message",e.getMessage().contains("null"));
+		assertTrue("Wrong exception message",e.getMessage().contains("string"));
+	}
+	
+	public void testReadUrl() throws Exception {
+		X4ODriver<TestObjectRoot> driver = TestDriver.getInstance();
+		X4OReader<TestObjectRoot> reader = driver.createReader();
+		URL xmlUrl = Thread.currentThread().getContextClassLoader().getResource("tests/attributes/test-bean.xml");
+		TestObjectRoot root = reader.readUrl(xmlUrl);
+		assertNotNull(root);
+		assertTrue(root.getTestBeans().size()>0);
+		TestBean bean = root.getTestBeans().get(0);
+		assertNotNull(bean);
+	}
+	
+	public void testReadUrlNull() throws Exception {
+		Exception e = null;
+		try {
+			X4ODriver<TestObjectRoot> driver = TestDriver.getInstance();
+			X4OReader<TestObjectRoot> reader = driver.createReader();
+			reader.readUrl(null);
+		} catch (Exception catchE) {
+			e = catchE;
+		}
+		assertNotNull("No exception",e);
+		assertEquals("Wrong exception class",NullPointerException.class, e.getClass());
+		assertTrue("Wrong exception message",e.getMessage().contains("null"));
+		assertTrue("Wrong exception message",e.getMessage().contains("url"));
+	}
+	
+	public void testReadFileName() throws Exception {
+		X4ODriver<TestObjectRoot> driver = TestDriver.getInstance();
+		X4OReader<TestObjectRoot> reader = driver.createReader();
+		File xmlFile = copyResourceToTempFile();
+		TestObjectRoot root = reader.readFile(xmlFile.getAbsolutePath());
+		assertNotNull(root);
+		assertTrue(root.getTestBeans().size()>0);
+		TestBean bean = root.getTestBeans().get(0);
+		assertNotNull(bean);
+	}
+	
+	public void testReadFileNameNull() throws Exception {
+		Exception e = null;
+		try {
+			X4ODriver<TestObjectRoot> driver = TestDriver.getInstance();
+			X4OReader<TestObjectRoot> reader = driver.createReader();
+			String nullFileName = null;
+			reader.readFile(nullFileName);
+		} catch (Exception catchE) {
+			e = catchE;
+		}
+		assertNotNull("No exception",e);
+		assertEquals("Wrong exception class",NullPointerException.class, e.getClass());
+		assertTrue("Wrong exception message",e.getMessage().contains("null"));
+		assertTrue("Wrong exception message",e.getMessage().contains("fileName"));
+	}
+	
+	public void testReadFile() throws Exception {
+		X4ODriver<TestObjectRoot> driver = TestDriver.getInstance();
+		X4OReader<TestObjectRoot> reader = driver.createReader();
+		File xmlFile = copyResourceToTempFile();
+		TestObjectRoot root = reader.readFile(xmlFile);
+		assertNotNull(root);
+		assertTrue(root.getTestBeans().size()>0);
+		TestBean bean = root.getTestBeans().get(0);
+		assertNotNull(bean);
+	}
+	
+	public void testReadFileNull() throws Exception {
+		Exception e = null;
+		try {
+			X4ODriver<TestObjectRoot> driver = TestDriver.getInstance();
+			X4OReader<TestObjectRoot> reader = driver.createReader();
+			File nullFile = null;
+			reader.readFile(nullFile);
+		} catch (Exception catchE) {
+			e = catchE;
+		}
+		assertNotNull("No exception",e);
+		assertEquals("Wrong exception class",NullPointerException.class, e.getClass());
+		assertTrue("Wrong exception message",e.getMessage().contains("null"));
+		assertTrue("Wrong exception message",e.getMessage().contains("file"));
+	}
+}

x4o-driver/src/test/java/org/x4o/xml/test/models/TestBean.java

@@ -57,7 +57,7 @@ public class TestBean {
 	public Character publicCharObjectField = new Character(' ');
 	
 	public String publicStringObjectField = " ";
-	public Date   publicDateObjectField = new Date(0);
+	//public Date   publicDateObjectField = new Date(0); // TODO add date converters
 	
 	
 	// private
@@ -84,7 +84,7 @@ public class TestBean {
 	private Character privateCharObjectField = new Character(' ');
 	
 	private String privateStringObjectField = " ";
-	private Date   privateDateObjectField = new Date(0);
+	//private Date   privateDateObjectField = new Date(0);
 	
 	
 	// auto gen , get/set-ers
@@ -269,18 +269,18 @@ public class TestBean {
 	public void setPublicStringObjectField(String publicStringObjectField) {
 		this.publicStringObjectField = publicStringObjectField;
 	}
-	/**
+	/*
 	 * @return the publicDateObjectField
-	 */
+	 
 	public Date getPublicDateObjectField() {
 		return publicDateObjectField;
-	}
+	}*/
-	/**
+	/*
 	 * @param publicDateObjectField the publicDateObjectField to set
-	 */
+	 
 	public void setPublicDateObjectField(Date publicDateObjectField) {
 		this.publicDateObjectField = publicDateObjectField;
-	}
+	}*/
 	/**
 	 * @return the privateIntegerTypeField
 	 */
@@ -461,16 +461,16 @@ public class TestBean {
 	public void setPrivateStringObjectField(String privateStringObjectField) {
 		this.privateStringObjectField = privateStringObjectField;
 	}
-	/**
+	/*
 	 * @return the privateDateObjectField
-	 */
+	 
 	public Date getPrivateDateObjectField() {
 		return privateDateObjectField;
-	}
+	}*/
-	/**
+	/*
 	 * @param privateDateObjectField the privateDateObjectField to set
-	 */
+	 
 	public void setPrivateDateObjectField(Date privateDateObjectField) {
 		this.privateDateObjectField = privateDateObjectField;
-	}
+	}*/
 }

x4o-driver/src/test/resources/META-INF/junit-defd/defd-lang.eld

@@ -0,0 +1,152 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+
+    Copyright (c) 2004-2012, Willem Cazander
+    All rights reserved.
+
+    Redistribution and use in source and binary forms, with or without modification, are permitted provided
+    that the following conditions are met:
+
+    * Redistributions of source code must retain the above copyright notice, this list of conditions and the
+      following disclaimer.
+    * Redistributions in binary form must reproduce the above copyright notice, this list of conditions and
+      the following disclaimer in the documentation and/or other materials provided with the distribution.
+
+    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY
+    EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+    MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
+    THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+    SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
+    OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+    HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
+    TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+    SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+-->
+<root:module
+	xmlns:root="http://eld.x4o.org/xml/ns/eld-root"
+	xmlns:eld="http://eld.x4o.org/xml/ns/eld-lang"
+	xmlns:conv="http://eld.x4o.org/xml/ns/eld-conv"
+	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
+	xsi:schemaLocation="http://eld.x4o.org/xml/ns/eld-root http://eld.x4o.org/xml/ns/eld-root-1.0.xsd"
+	providerName="test.x4o.org"
+	name="Test Language"
+	id="test-module"
+	>
+	
+	<eld:classBindingHandler id="Parent-Child"	parentClass="org.x4o.xml.test.models.TestObjectParent" childClass="org.x4o.xml.test.models.TestObjectChild" addMethod="addTestObjectChild" getMethod="getTestObjectChilds">
+		<eld:description>Binds the TestObjectChild to the TestObjectParent</eld:description>
+	</eld:classBindingHandler>	
+	<eld:classBindingHandler id="Root-Child"	parentClass="org.x4o.xml.test.models.TestObjectRoot" childClass="org.x4o.xml.test.models.TestObjectChild"  addMethod="addChild" getMethod="getTestObjectChilds">
+		<eld:description>Binds the TestBean to the TestObjectChild</eld:description>
+	</eld:classBindingHandler>
+	<eld:classBindingHandler id="Root-Parent"	parentClass="org.x4o.xml.test.models.TestObjectRoot" childClass="org.x4o.xml.test.models.TestObjectParent" addMethod="addParent" getMethod="getTestObjectParents">
+		<eld:description>Binds the TestObjectParent to the TestObjectRoot</eld:description>
+	</eld:classBindingHandler>
+	<eld:classBindingHandler id="Root-Bean"		parentClass="org.x4o.xml.test.models.TestObjectRoot" childClass="org.x4o.xml.test.models.TestBean" addMethod="addTestBean" getMethod="getTestBeans">
+		<eld:description>Binds the TestBean to the TestObjectRoot</eld:description>
+	</eld:classBindingHandler>
+	<eld:classBindingHandler id="JComponent-JComponent"	parentClass="javax.swing.JComponent" childClass="javax.swing.JComponent" addMethod="addComponent" getMethod="">
+		<eld:description>Binds j components.</eld:description>
+	</eld:classBindingHandler>
+	<eld:classBindingHandler id="JFrame-JPanel"	parentClass="javax.swing.JFrame" childClass="javax.swing.JPanel" addMethod="add" getMethod="getComponents">
+		<eld:description>Binds panel to frame components as unit check.</eld:description>
+	</eld:classBindingHandler>
+	
+	<eld:elementInterface id="Component" interfaceClass="java.awt.Component">
+		<eld:description>Configs the Component based objects.</eld:description>
+		<eld:attribute name="bounds">
+			<conv:stringSplitConverter classTo="java.awt.Rectangle"  split="," splitSize="4" singleToMethod="setRect" useNativeType="true">
+				<conv:stringSplitConverterStep fromMethod="getX"		fromOrder="1" toOrder="1"><conv:doubleConverter/></conv:stringSplitConverterStep>
+				<conv:stringSplitConverterStep fromMethod="getY"		fromOrder="2" toOrder="2"><conv:doubleConverter/></conv:stringSplitConverterStep>
+				<conv:stringSplitConverterStep fromMethod="getWidth"	fromOrder="3" toOrder="3"><conv:doubleConverter/></conv:stringSplitConverterStep>
+				<conv:stringSplitConverterStep fromMethod="getHeight"	fromOrder="4" toOrder="4"><conv:doubleConverter/></conv:stringSplitConverterStep>
+			</conv:stringSplitConverter>
+		</eld:attribute>
+	</eld:elementInterface>
+
+	<eld:elementInterface id="JComponent" interfaceClass="javax.swing.JComponent">
+		<eld:description>Configs the JComponent based objects.</eld:description>
+		<eld:classBindingHandler id="JComponent-JComponent" parentClass="javax.swing.JComponent" childClass="javax.swing.JComponent" addMethod="add" getMethod="getComponents">
+			<eld:description>Binds the JComponent to the JComponent.</eld:description>
+		</eld:classBindingHandler>
+	</eld:elementInterface>
+	
+	<eld:configuratorGlobal bean.class="org.x4o.xml.test.element.TestElementConfigurator" id="testConfigGlobal">
+		<eld:description>Test the global element configurator.</eld:description>
+	</eld:configuratorGlobal>
+	
+	<eld:attributeHandler attributeName="tt.attr1" bean.class="org.x4o.xml.test.element.TestElementAttributeHandler" id="attrTest1">
+		<eld:description>Test the global element attribute1 handler.</eld:description>
+	</eld:attributeHandler>
+	<eld:attributeHandler attributeName="tt.attr2" bean.class="org.x4o.xml.test.element.TestElementAttributeHandler" id="attrTest2">
+		<eld:description>Test the global element attribute2 handler.</eld:description>
+		<eld:attributeHandlerNextAttribute attributeName="tt.attr1"/>
+	</eld:attributeHandler>
+	
+	<eld:namespace
+		uri="http://test.x4o.org/xml/ns/test-root"
+		schemaUri="http://test.x4o.org/xml/ns/test-root-1.0.xsd"
+		schemaResource="test-root-1.0.xsd"
+		schemaPrefix="root"
+		description="Root namespace to have nice namespaceing."
+		name="Test Root Namespace"
+		languageRoot="true"
+		id="test-root"
+		>
+		<!-- Root Element for nice namespace'ing  -->
+		<eld:element tag="root" objectClass="org.x4o.xml.test.models.TestObjectRoot">
+			<eld:description>The test root element.</eld:description>
+		</eld:element>
+	</eld:namespace>
+	
+	<eld:namespace
+		uri="http://test.x4o.org/xml/ns/test-lang"
+		schemaUri="http://test.x4o.org/xml/ns/test-lang-1.0.xsd"
+		schemaResource="test-lang-1.0.xsd"
+		schemaPrefix="lang"
+		description="Test language namespace to test some/most features"
+		name="Test Language Namespace"
+		id="test-lang"
+		>
+		<eld:element tag="testNoNSRoot" objectClass="org.x4o.xml.test.models.TestObjectRoot"/>
+		
+		<eld:element tag="testBean" objectClass="org.x4o.xml.test.models.TestBean">
+			<eld:description>The test the bean object.</eld:description>
+		</eld:element>
+		
+		<eld:element tag="configBean" objectClass="org.x4o.xml.test.models.TestBean">
+			<eld:configurator bean.class="org.x4o.xml.test.element.TestElementConfigurator" id="testConfig1">
+				<eld:description>The test element config.</eld:description>
+			</eld:configurator>
+			<eld:configurator bean.class="org.x4o.xml.test.element.TestElementConfigurator" id="testConfig2"/>
+			<eld:elementSkipPhase name="runAttributesPhase"/>
+			<eld:elementSkipPhase name="transformPhase"/>
+		</eld:element>
+		
+		<eld:element tag="parent" objectClass="org.x4o.xml.test.models.TestObjectParent"/>
+		<eld:element tag="child" objectClass="org.x4o.xml.test.models.TestObjectChild"/>
+		
+		<eld:element tag="testObjectParent" objectClass="org.x4o.xml.test.models.TestObjectParent"/>
+		<eld:element tag="testObjectChild" objectClass="org.x4o.xml.test.models.TestObjectChild"/>
+		<eld:element tag="testBeanObjectChild" objectClass="org.x4o.xml.test.models.TestObjectChild">
+		<!--
+		<eld:element tag="testBeanObjectChild" objectClass="org.x4o.xml.models.TestObjectChild" parentNamespace="http://test.x4o.org/eld/iets.eld" elementTag="superObject"/>
+			<eld:elementClass tag="JTextArea" objectClassName="javax.swing.JTextArea"/>  
+			<eld:elementClassParentElementClass namespace="http://test.x4o.org/eld/iets.eld" elementTag="superObject"/>
+			<eld:elementClassParentElementClass namespace="http://test.x4o.org/eld/iets.eld" elementTag="superObject2"/>
+			-->
+		</eld:element>
+			
+		<eld:element tag="JFrame"				objectClass="javax.swing.JFrame">
+			<eld:elementParent tag="root" uri="http://test.x4o.org/xml/ns/test-root"/> 
+		</eld:element>
+		<eld:element tag="JFrameContentPane"	elementClass="org.x4o.xml.test.element.ContentPaneElement"/>
+		<eld:element tag="JLabel"				objectClass="javax.swing.JLabel"/>
+		<eld:element tag="JPanel"				objectClass="javax.swing.JPanel"/>
+		<eld:element tag="JTextField"			objectClass="javax.swing.JTextField"/>
+		<eld:element tag="JTextArea"			objectClass="javax.swing.JTextArea"/>
+		<eld:element tag="JScrollPane"			objectClass="javax.swing.JScrollPane"/>
+		
+	</eld:namespace>
+</root:module>

x4o-driver/src/test/resources/META-INF/junit-defd/defd-modules.xml

@@ -0,0 +1,34 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+
+    Copyright (c) 2004-2012, Willem Cazander
+    All rights reserved.
+
+    Redistribution and use in source and binary forms, with or without modification, are permitted provided
+    that the following conditions are met:
+
+    * Redistributions of source code must retain the above copyright notice, this list of conditions and the
+      following disclaimer.
+    * Redistributions in binary form must reproduce the above copyright notice, this list of conditions and
+      the following disclaimer in the documentation and/or other materials provided with the distribution.
+
+    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY
+    EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+    MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
+    THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+    SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
+    OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+    HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
+    TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+    SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+-->
+<modules version="1.0"
+	xmlns="http://language.x4o.org/xml/ns/modules"
+	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+	xsi:schemaLocation="http://language.x4o.org/xml/ns/modules http://language.x4o.org/xml/ns/modules-1.0.xsd"
+	>
+	<language version="1.0">
+		<eld-resource>defd-lang.eld</eld-resource>
+	</language>
+</modules>

x4o-driver/src/test/resources/META-INF/x4o-drivers.xml

@@ -30,4 +30,5 @@
 	>
 	<driver language="test" className="org.x4o.xml.test.TestDriver"/>
 	<driver language="swixml" className="org.x4o.xml.test.swixml.SwiXmlDriver"/>
+	<defaultDriver language="junit-defp"/>
 </drivers>

x4o-meta/src/main/java/org/x4o/xml/lang/meta/ELIDAttributeHandler.java

@@ -21,7 +21,7 @@
  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-package org.x4o.xml.meta.lang;
+package org.x4o.xml.lang.meta;
 
 import java.util.logging.Logger;
 

x4o-meta/src/main/java/org/x4o/xml/lang/meta/ELReferenceElement.java

@@ -21,7 +21,7 @@
  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-package org.x4o.xml.meta.lang;
+package org.x4o.xml.lang.meta;
 
 import java.util.logging.Logger;
 

x4o-meta/src/main/java/org/x4o/xml/lang/meta/MetaLanguageSiblingLoader.java

@@ -21,7 +21,7 @@
  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-package org.x4o.xml.meta;
+package org.x4o.xml.lang.meta;
 
 import org.x4o.xml.lang.X4OLanguageModule;
 import org.x4o.xml.lang.X4OLanguageModuleLoaderException;

x4o-meta/src/main/java/org/x4o/xml/lang/meta/MethodElement.java

@@ -21,7 +21,7 @@
  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-package org.x4o.xml.meta.lang;
+package org.x4o.xml.lang.meta;
 
 import java.lang.reflect.InvocationTargetException;
 import java.lang.reflect.Method;

x4o-meta/src/main/java/org/x4o/xml/lang/meta/ParentObjectElement.java

@@ -21,7 +21,7 @@
  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-package org.x4o.xml.meta.lang;
+package org.x4o.xml.lang.meta;
 
 import org.x4o.xml.element.AbstractElement;
 

x4o-meta/src/main/java/org/x4o/xml/lang/meta/PropertyElement.java

@@ -21,7 +21,7 @@
  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-package org.x4o.xml.meta.lang;
+package org.x4o.xml.lang.meta;
 
 import java.lang.reflect.Method;
 import java.util.Map;

x4o-meta/src/main/java/org/x4o/xml/lang/meta/package-info.java

@@ -22,10 +22,10 @@
  */
 
 /**
- * The X4O XML Meta Language Loader.
+ * The X4O XML Meta Language.
  * 
  *
  * @since 1.0
  */
 
-package org.x4o.xml.meta;
+package org.x4o.xml.lang.meta;

x4o-meta/src/main/java/org/x4o/xml/meta/lang/BeanPropertyComparator.java

@@ -1,175 +0,0 @@
-/*
- * Copyright (c) 2004-2012, Willem Cazander
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without modification, are permitted provided
- * that the following conditions are met:
- * 
- * * Redistributions of source code must retain the above copyright notice, this list of conditions and the
- *   following disclaimer.
- * * Redistributions in binary form must reproduce the above copyright notice, this list of conditions and
- *   the following disclaimer in the documentation and/or other materials provided with the distribution.
- * 
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY
- * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
- * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
- * TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
- * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-package org.x4o.xml.meta.lang;
-
-import java.util.Comparator;
-import java.util.logging.Level;
-import java.util.logging.Logger;
-
-import org.x4o.xml.element.DefaultElementObjectPropertyValue;
-
-
-/**
- *  Compares a property of a java bean.
- *  The property should be Comparable.
- *  
- * @author Willem Cazander
- * @version 1.0 Jan 11, 2006
- */
-public class BeanPropertyComparator<T> implements Comparator<T> {
-	
-	/** The propery of the bean to compare. */
-	private String property = null;
-	/** The logger to log to. */
-	private Logger logger = null;
-	/** The ascending */
-	private boolean ascending = true;
-	
-	private DefaultElementObjectPropertyValue helper = null;
-	
-	/**
-	 * The constructor inits the logger.
-	 */
-	public BeanPropertyComparator() {
-		logger = Logger.getLogger(BeanPropertyComparator.class.getName());
-		helper = new DefaultElementObjectPropertyValue();
-	}
-	
-	/**
-	 * Creates an BeanPropertyComparator with an property
-	 * @param property	The property to compare to.
-	 */
-	public BeanPropertyComparator(String property) {
-		this();
-		setProperty(property);
-	}
-	
-	/**
-	 * Creates an BeanPropertyComparator with an property
-	 * @param property
-	 */
-	public BeanPropertyComparator(String property,boolean ascending) {
-		this();
-		setProperty(property);
-		setAscending(ascending);
-	}
-	
-	/**
-	 * Compares 2 objects by there Comparable property.
-	 * 
-	 * @param o1 Object 1
-	 * @param o2 Object 2
-	 * @return the differce between the objects.
-	 */
-	public int compare(Object o1,Object o2) throws ClassCastException {
-		
-		Comparable<Object> c1 = getComparableProperty(o1);
-		Comparable<Object> c2 = getComparableProperty(o2);
-
-		if(c1==null && c2==null) {
-			return 0;
-		}		
-		if(c1==null) {
-			if(ascending) {
-				return 1;
-			} else {
-				return -1;
-			}
-		}
-		if(c2==null) {
-			if(ascending) {
-				return 1;
-			} else {
-				return -1;
-			}
-		}
-		
-		if(ascending) {
-			return c1.compareTo(c2);
-		} else {
-			return c2.compareTo(c1);
-		}
-	}
-
-	/**
-	 * Returns the Comparable property of the object.
-	 * @param object	The object to get the property field of.
-	 * @return	Returns the Comparable casted object of the property field of the object.
-	 * @throws ClassCastException
-	 */
-	@SuppressWarnings("unchecked")
-	private Comparable<Object> getComparableProperty(Object object) throws ClassCastException {
-		
-		if(property==null) {
-			throw new IllegalStateException("property is not set.");
-		}
-		Object result = null;
-		try {
-			result = helper.getProperty(object,property);
-		} catch (Exception e) {
-			logger.log(Level.WARNING,"property:"+property+" is not an property of object: "+object.getClass().getName(),e);
-		}
-		try {
-			Comparable<Object> c = (Comparable<Object>)result;
-			return c;
-		} catch (ClassCastException e) {
-			logger.log(Level.WARNING,"property:"+property+" is not Comparable",e);
-			throw e;
-		}
-	}
-	
-	/**
-	 * @return Returns the property.
-	 */
-	public String getProperty() {
-		return property;
-	}
-
-	/**
-	 * @param property The property to set.
-	 */
-	public void setProperty(String property) {
-		if(property==null) {
-			throw new NullPointerException("property may not be null");
-		}
-		this.property = property;
-		logger.finest("property="+property);
-	}
-
-	/**
-	 * @return Returns the ascending.
-	 */
-	public boolean isAscending() {
-		return ascending;
-	}
-
-	/**
-	 * @param ascending The ascending to set.
-	 */
-	public void setAscending(boolean ascending) {
-		this.ascending = ascending;
-		logger.finest("ascending="+ascending);
-	}
-}
-

x4o-meta/src/main/java/org/x4o/xml/meta/lang/package-info.java

@@ -1,31 +0,0 @@
-/*
- * Copyright (c) 2004-2012, Willem Cazander
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without modification, are permitted provided
- * that the following conditions are met:
- * 
- * * Redistributions of source code must retain the above copyright notice, this list of conditions and the
- *   following disclaimer.
- * * Redistributions in binary form must reproduce the above copyright notice, this list of conditions and
- *   the following disclaimer in the documentation and/or other materials provided with the distribution.
- * 
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY
- * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
- * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
- * TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
- * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-/**
- * The X4O XML Meta Language Classes.
- * 
- *
- * @since 1.0
- */
-
-package org.x4o.xml.meta.lang;

x4o-meta/src/main/resources/META-INF/meta/meta-lang.eld

@@ -34,7 +34,7 @@
 	>
 	<eld:description>The x4o meta language lets you do special xml tricks.</eld:description>
 	
-	<eld:attributeHandler id="global-el-id"	attributeName="el.id" bean.class="org.x4o.xml.meta.lang.ELIDAttributeHandler">
+	<eld:attributeHandler id="global-el-id"	attributeName="el.id" bean.class="org.x4o.xml.lang.meta.ELIDAttributeHandler">
 		<eld:description>Lets you bind object into the expression language context.</eld:description>
 	</eld:attributeHandler>
 	<eld:namespace
@@ -54,20 +54,20 @@
 			</eld:description>
 		</eld:element>
 		
-		<eld:element tag="elReference"		elementClass="org.x4o.xml.meta.lang.ELReferenceElement">
+		<eld:element tag="elReference"		elementClass="org.x4o.xml.lang.meta.ELReferenceElement">
 			<eld:description>
 				Used to get a reference of an Object into the Element tree.
 				Mostly used in combination with the el.id tag.
 			</eld:description>
 		</eld:element>
 		
-		<eld:element tag="parentObject"		elementClass="org.x4o.xml.meta.lang.ParentObjectElement">
+		<eld:element tag="parentObject"		elementClass="org.x4o.xml.lang.meta.ParentObjectElement">
 			<eld:description>
 				Hack in ElementTree, fills this Element with the ElementObject of his parent Element.
 			</eld:description>
 		</eld:element>
 		
-		<eld:element tag="property"			elementClass="org.x4o.xml.meta.lang.PropertyElement">
+		<eld:element tag="property"			elementClass="org.x4o.xml.lang.meta.PropertyElement">
 			<eld:description>
 				Set an property value on the object of the parent Element.
 				
@@ -75,7 +75,7 @@
 			</eld:description>
 		</eld:element>
 		
-		<eld:element tag="method"			elementClass="org.x4o.xml.meta.lang.MethodElement">
+		<eld:element tag="method"			elementClass="org.x4o.xml.lang.meta.MethodElement">
 			<eld:description>
 				Executes an Method of an Object.
 			</eld:description>

x4o-meta/src/test/java/org/x4o/xml/lang/meta/MTestDriver.java

@@ -21,14 +21,14 @@
  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-package org.x4o.xml.meta.test;
+package org.x4o.xml.lang.meta;
 
 import org.x4o.xml.X4ODriver;
 import org.x4o.xml.X4ODriverManager;
 import org.x4o.xml.io.X4OReaderContext;
 import org.x4o.xml.io.X4OWriterContext;
 
-public class MTestDriver extends X4ODriver {
+public class MTestDriver extends X4ODriver<Object> {
 
 	public static final String LANGUAGE_NAME = "mtest";
 	public static final String[] LANGUAGE_VERSIONS = new String[]{X4ODriver.DEFAULT_LANGUAGE_VERSION};

x4o-meta/src/test/java/org/x4o/xml/lang/meta/ParentObjectTest.java

@@ -0,0 +1,84 @@
+/*
+ * Copyright (c) 2004-2012, Willem Cazander
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without modification, are permitted provided
+ * that the following conditions are met:
+ * 
+ * * Redistributions of source code must retain the above copyright notice, this list of conditions and the
+ *   following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright notice, this list of conditions and
+ *   the following disclaimer in the documentation and/or other materials provided with the distribution.
+ * 
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
+ * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
+ * TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+package org.x4o.xml.lang.meta;
+
+import javax.swing.JLabel;
+
+import org.x4o.xml.element.DefaultElement;
+import org.x4o.xml.element.Element;
+import org.x4o.xml.io.X4OReaderContext;
+import org.x4o.xml.lang.X4OLanguageContext;
+import org.x4o.xml.lang.X4OLanguagePropertyKeys;
+
+import junit.framework.TestCase;
+
+/**
+ * Tests the parent object meta element.
+ * 
+ * @author Willem Cazander
+ * @version 1.0 Apr 15, 2012
+ */
+public class ParentObjectTest extends TestCase {
+	
+	public void testParentElement() throws Exception {
+		X4OLanguageContext context = null;
+		MTestDriver driver = new MTestDriver();
+		X4OReaderContext<?> reader = driver.createReaderContext();
+		reader.setProperty(X4OLanguagePropertyKeys.PHASE_SKIP_RELEASE, true);
+		try {
+			context = reader.readResourceContext("junit/test-meta-parent-element.xml");
+			assertEquals(1,context.getRootElement().getChilderen().size());
+			Element childElement = context.getRootElement().getChilderen().get(0);
+			JLabel test = (JLabel)childElement.getElementObject();
+			assertEquals("parentTest",test.getText());
+		} finally {
+			reader.releaseContext(context);
+		}
+	}
+	
+	public void testParentObjectElement() throws Exception {
+		DefaultElement ep = new DefaultElement();
+		ParentObjectElement e = new ParentObjectElement();
+		Object o;
+		
+		// test non parent
+		o = e.getElementObject();
+		assertNull(o);
+		e.setElementObject("test");
+		o = e.getElementObject();
+		assertNull(o);
+		
+		// test parent
+		e.setParent(ep);
+		o = e.getElementObject();
+		assertNull(o);
+		e.setElementObject("test");
+		o = e.getElementObject();
+		assertEquals("test",o);
+		o = ep.getElementObject();
+		assertEquals("test",o);
+		assertEquals(e.getElementObject(),ep.getElementObject());
+	}
+
+}

x4o-meta/src/test/java/org/x4o/xml/lang/meta/ReferenceStoreTest.java

@@ -21,14 +21,13 @@
  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-package org.x4o.xml.meta;
+package org.x4o.xml.lang.meta;
 
 import java.util.Date;
 
 import org.x4o.xml.io.X4OReaderContext;
 import org.x4o.xml.lang.X4OLanguageContext;
 import org.x4o.xml.lang.X4OLanguagePropertyKeys;
-import org.x4o.xml.meta.test.MTestDriver;
 
 import junit.framework.TestCase;
 
@@ -46,7 +45,7 @@ public class ReferenceStoreTest extends TestCase {
 		X4OReaderContext<?> reader = driver.createReaderContext();
 		reader.setProperty(X4OLanguagePropertyKeys.PHASE_SKIP_RELEASE, true);
 		try {
-			context = reader.readResourceContext("tests/meta-generic.xml");
+			context = reader.readResourceContext("junit/test-meta-generic.xml");
 			assertEquals(Date.class.getName(),context.getRootElement().getChilderen().get(0).getElementObject().getClass().getName());
 		} finally {
 			reader.releaseContext(context);
@@ -59,7 +58,7 @@ public class ReferenceStoreTest extends TestCase {
 		X4OReaderContext<?> reader = driver.createReaderContext();
 		reader.setProperty(X4OLanguagePropertyKeys.PHASE_SKIP_RELEASE, true);
 		try {
-			context = reader.readResourceContext("tests/reference/store-ref.xml");
+			context = reader.readResourceContext("junit/test-meta-reference.xml");
 			assertEquals(Date.class.getName(),context.getRootElement().getChilderen().get(0).getElementObject().getClass().getName());
 		} finally {
 			reader.releaseContext(context);
@@ -72,7 +71,7 @@ public class ReferenceStoreTest extends TestCase {
 		X4OReaderContext<?> reader = driver.createReaderContext();
 		reader.setProperty(X4OLanguagePropertyKeys.PHASE_SKIP_RELEASE, true);
 		try {
-			context = reader.readResourceContext("tests/reference/store-ref.xml");
+			context = reader.readResourceContext("junit/test-meta-reference.xml");
 			assertEquals(Date.class.getName(),context.getRootElement().getChilderen().get(0).getElementObject().getClass().getName());
 			assertEquals(Date.class.getName(),context.getRootElement().getChilderen().get(1).getElementObject().getClass().getName());
 			assertEquals(Date.class.getName(),context.getRootElement().getChilderen().get(2).getElementObject().getClass().getName());

x4o-meta/src/test/resources/META-INF/mtest/mtest-modules.xml

@@ -30,6 +30,6 @@
 	>
 	<language version="1.0">
 		<eld-resource>mtest-lang.eld</eld-resource>
-		<sibling-loader>org.x4o.xml.meta.MetaLanguageSiblingLoader</sibling-loader>
+		<sibling-loader>org.x4o.xml.lang.meta.MetaLanguageSiblingLoader</sibling-loader>
 	</language>
 </modules>

x4o-meta/src/test/resources/junit/test-meta-parent-element.xml

@@ -0,0 +1,36 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+
+    Copyright (c) 2004-2012, Willem Cazander
+    All rights reserved.
+
+    Redistribution and use in source and binary forms, with or without modification, are permitted provided
+    that the following conditions are met:
+
+    * Redistributions of source code must retain the above copyright notice, this list of conditions and the
+      following disclaimer.
+    * Redistributions in binary form must reproduce the above copyright notice, this list of conditions and
+      the following disclaimer in the documentation and/or other materials provided with the distribution.
+
+    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY
+    EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+    MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
+    THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+    SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
+    OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+    HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
+    TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+    SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+-->
+<tree:root
+	xmlns:tree="http://mtest.x4o.org/xml/ns/mtest-root"
+	xmlns:mt="http://mtest.x4o.org/xml/ns/mtest-lang"
+	xmlns:x4o="http://meta.x4o.org/xml/ns/meta-lang"
+	>
+	<mt:JLabel>
+		<x4o:parentObject>
+			<x4o:property name="text" value="parentTest"/>
+		</x4o:parentObject>
+	</mt:JLabel>
+</tree:root>