org.glassfish.config.support.GlassFishDocument Maven / Gradle / Ivy
/*
* Copyright (c) 1997, 2018 Oracle and/or its affiliates. All rights reserved.
*
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License v. 2.0, which is available at
* http://www.eclipse.org/legal/epl-2.0.
*
* This Source Code may also be made available under the following Secondary
* Licenses when the conditions for such availability set forth in the
* Eclipse Public License v. 2.0 are satisfied: GNU General Public License,
* version 2 with the GNU Classpath Exception, which is available at
* https://www.gnu.org/software/classpath/license.html.
*
* SPDX-License-Identifier: EPL-2.0 OR GPL-2.0 WITH Classpath-exception-2.0
*/
package org.glassfish.config.support;
import org.glassfish.hk2.api.ServiceLocator;
import org.glassfish.hk2.utilities.ServiceLocatorUtilities;
import org.jvnet.hk2.config.*;
import javax.xml.stream.XMLStreamReader;
import javax.xml.stream.XMLStreamException;
import java.beans.PropertyChangeEvent;
import java.util.List;
import java.util.logging.Logger;
import java.util.logging.Level;
import java.util.concurrent.ExecutorService;
import java.io.IOException;
import com.sun.enterprise.config.serverbeans.Domain;
import com.sun.enterprise.config.util.ConfigApiLoggerInfo;
import com.sun.appserv.server.util.Version;
/**
* plug our Dom implementation
*
* @author Jerome Dochez
*
*/
public class GlassFishDocument extends DomDocument {
Logger logger = ConfigApiLoggerInfo.getLogger();
public GlassFishDocument(final ServiceLocator habitat, final ExecutorService executor) {
super(habitat);
ServiceLocatorUtilities.addOneConstant(habitat, executor, "transactions-executor", ExecutorService.class);
ServiceLocatorUtilities.addOneConstant(habitat, this, null, DomDocument.class);
final DomDocument doc = this;
habitat.getService(Transactions.class).addTransactionsListener(new TransactionListener() {
public void transactionCommited(List changes) {
if (!isGlassFishDocumentChanged(changes)) {
return;
}
for (ConfigurationPersistence pers : habitat.getAllServices(ConfigurationPersistence.class)) {
try {
if (doc.getRoot().getProxyType().equals(Domain.class)) {
Dom domainRoot = doc.getRoot();
domainRoot.attribute("version", Version.getBuildVersion());
}
pers.save(doc);
} catch (IOException e) {
logger.log(Level.SEVERE,
ConfigApiLoggerInfo.glassFishDocumentIOException,e);
} catch (XMLStreamException e) {
logger.log(Level.SEVERE,
ConfigApiLoggerInfo.glassFishDocumentXmlException,e);
}
}
}
// make sure domain.xml is changed
private boolean isGlassFishDocumentChanged(
List changes) {
for (PropertyChangeEvent event : changes) {
ConfigBeanProxy source = (ConfigBeanProxy) event.getSource();
if (Dom.unwrap(source) instanceof GlassFishConfigBean) {
return true;
}
}
return false;
}
public void unprocessedTransactedEvents(List changes) {
}
});
}
@Override
public GlassFishConfigBean make(final ServiceLocator habitat, XMLStreamReader xmlStreamReader, GlassFishConfigBean dom, ConfigModel configModel) {
// by default, people get the translated view.
return new GlassFishConfigBean(habitat, this, dom, configModel, xmlStreamReader);
}
}