/*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
*
* Copyright (c) 2010 Oracle and/or its affiliates. All rights reserved.
*
* The contents of this file are subject to the terms of either the GNU
* General Public License Version 2 only ("GPL") or the Common Development
* and Distribution License("CDDL") (collectively, the "License"). You
* may not use this file except in compliance with the License. You can
* obtain a copy of the License at
* https://glassfish.dev.java.net/public/CDDL+GPL_1_1.html
* or packager/legal/LICENSE.txt. See the License for the specific
* language governing permissions and limitations under the License.
*
* When distributing the software, include this License Header Notice in each
* file and include the License file at packager/legal/LICENSE.txt.
*
* GPL Classpath Exception:
* Oracle designates this particular file as subject to the "Classpath"
* exception as provided by Oracle in the GPL Version 2 section of the License
* file that accompanied this code.
*
* Modifications:
* If applicable, add the following below the License Header, with the fields
* enclosed by brackets [] replaced by your own identifying information:
* "Portions Copyright [year] [name of copyright owner]"
*
* Contributor(s):
* If you wish your version of this file to be governed by only the CDDL or
* only the GPL Version 2, indicate your decision by adding "[Contributor]
* elects to include this software in this distribution under the [CDDL or GPL
* Version 2] license." If you don't indicate a single choice of license, a
* recipient has the option to distribute your version of this file under
* either the CDDL, the GPL Version 2 or to extend the choice of license to
* its licensees as provided above. However, if you add GPL Version 2 code
* and therefore, elected the GPL Version 2 license, then the option applies
* only if the new code is made subject to such option by the copyright
* holder.
*/
package com.sun.enterprise.configapi.tests;
import com.sun.enterprise.config.serverbeans.Config;
import com.sun.enterprise.config.serverbeans.Configs;
import org.glassfish.config.support.ConfigurationPersistence;
import org.junit.Assert;
import org.junit.Test;
import org.jvnet.hk2.config.*;
import javax.xml.stream.XMLOutputFactory;
import javax.xml.stream.XMLStreamException;
import javax.xml.stream.XMLStreamWriter;
import java.beans.PropertyVetoException;
import java.io.ByteArrayOutputStream;
import java.io.IOException;
import java.io.OutputStream;
import java.util.logging.Level;
/**
* Test the deepCopy feature of ConfigBeans.
*
* @author Jerome Dochez
*/
public class DeepCopyTest extends ConfigApiTest {
public String getFileName() {
return "DomainTest";
}
@Test
public void configCopy() throws Exception {
final Config config = getHabitat().getComponent(Config.class);
Assert.assertNotNull(config);
String configName = config.getName();
final Config newConfig = (Config) ConfigSupport.apply(new SingleConfigCode<ConfigBeanProxy>() {
@Override
public Object run(ConfigBeanProxy parent) throws PropertyVetoException, TransactionFailure {
return config.deepCopy(parent);
}
}, config.getParent());
Assert.assertNotNull(newConfig);
try {
newConfig.setName("some-config");
} catch(Exception e) {
// I was expecting this...
}
ConfigSupport.apply(new SingleConfigCode<Config>() {
@Override
public Object run(Config wConfig) throws PropertyVetoException, TransactionFailure {
wConfig.setName("some-config");
return null;
}
}, newConfig);
Assert.assertEquals(newConfig.getName(), "some-config");
Assert.assertEquals(config.getName(), configName);
// add it the parent
ConfigSupport.apply(new SingleConfigCode<Configs>() {
@Override
public Object run(Configs wConfigs) throws PropertyVetoException, TransactionFailure {
wConfigs.getConfig().add(newConfig);
return null;
}
}, getHabitat().getComponent(Configs.class));
String resultingXML = save(document).toString();
Assert.assertTrue(resultingXML.contains("some-config"));
}
@Test
public void parentingTest() throws Exception {
final Config config = getHabitat().getComponent(Config.class);
Assert.assertNotNull(config);
String configName = config.getName();
final Config newConfig = (Config) ConfigSupport.apply(new SingleConfigCode<ConfigBeanProxy>() {
@Override
public Object run(ConfigBeanProxy parent) throws PropertyVetoException, TransactionFailure {
Config newConfig = (Config) config.deepCopy(parent);
newConfig.setName("cloned-config");
return newConfig;
}
}, config.getParent());
Assert.assertNotNull(newConfig);
// now let's check the parents are correct.
Dom original = Dom.unwrap(config);
Dom cloned = Dom.unwrap(newConfig);
assertTypes(original, cloned);
logger.info("types equality passed");
assertParenting(original);
assertParenting(cloned);
}
private void assertTypes(Dom original, Dom cloned) {
logger.info(original.model.getTagName()+":" + original.getKey() + ":" + original.getClass().getSimpleName() +
" and " + cloned.model.getTagName()+":" + cloned.getKey() + ":" + cloned.getClass().getSimpleName());
Assert.assertEquals(original.getClass(), cloned.getClass());
for (String elementName : original.getElementNames()) {
ConfigModel.Property property = original.model.getElement(elementName);
if (property.isLeaf()) continue;
Dom originalChild = original.element(elementName);
Dom clonedChild = cloned.element(elementName);
if (originalChild==null && clonedChild==null) continue;
Assert.assertNotNull(originalChild);
Assert.assertNotNull(clonedChild);
assertTypes(originalChild, clonedChild);
}
}
private void assertParenting(Dom dom) {
for (String elementName : dom.model.getElementNames()) {
ConfigModel.Property property = dom.model.getElement(elementName);
if (property.isLeaf()) continue;
Dom child = dom.element(elementName);
if (child==null) continue;
if (logger.isLoggable(Level.FINE)) {
logger.fine("Parent of " + child.model.targetTypeName + ":" + child.getKey() + " is " + child.parent().getKey() + " while I am " + dom.getKey());
}
logger.info("Parent of " + child.model.targetTypeName + ":" + child.getKey() + " is " +
child.parent().model.targetTypeName + ":" + child.parent().getKey() + " while I am " +
dom.model.targetTypeName + ":" + dom.getKey());
Assert.assertEquals(dom, child.parent());
assertParenting(child);
}
}
final DomDocument document = getDocument(getHabitat());
public OutputStream save(DomDocument doc) throws IOException, XMLStreamException {
final ByteArrayOutputStream outStream = new ByteArrayOutputStream();
outStream.reset();
XMLOutputFactory factory = XMLOutputFactory.newInstance();
XMLStreamWriter writer = factory.createXMLStreamWriter(outStream);
doc.writeTo(new IndentingXMLStreamWriter(writer));
writer.close();
return outStream;
}
}