/**
* EasyBeans
* Copyright (C) 2009 Bull S.A.S.
* Contact: easybeans@objectweb.org
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
* USA
*
* --------------------------------------------------------------------------
* $Id: EasyBeansServerFactory.java 5369 2010-02-24 14:58:19Z benoitf $
* --------------------------------------------------------------------------
*/
package org.ow2.easybeans.mavenplugin;
import java.io.File;
import java.io.IOException;
import java.util.List;
import org.apache.maven.plugin.MojoExecutionException;
import org.ow2.easybeans.mavenplugin.persistence.PersistenceManager;
import org.ow2.easybeans.mavenplugin.server.EasyBeansPluginServer;
import org.ow2.easybeans.mavenplugin.server.IPersistenceListener;
import org.ow2.easybeans.mavenplugin.server.RemoteEasyBeansPluginServer;
import org.ow2.util.maven.plugin.deployment.api.IPluginServer;
import org.ow2.util.maven.plugin.deployment.maven.MavenArtifactResolver;
import org.ow2.util.maven.plugin.deployment.maven.MavenLog;
/**
* Provide an access to local or remote instance of EasyBeans.
* @author Vincent Michaud
*/
public final class EasyBeansServerFactory {
/**
* Constructor.
*/
private EasyBeansServerFactory() {
}
/**
* Create and launch a local EasyBeans server instance with specified XML
* core and configuration files.
* @param configXmlFile Path of EasyBeans XML configuration file
* @param partialConfigXmlFiles Path list of partial EasyBeans XML
* configuration file.
* @param supportAllPersistenceManager Determine if all supported
* persistence providers dependencies are automatically added
* to the plugin classloader at the server launch.
* @param resolver An artifact resolver
* @return Instance of local and launched EasyBeans server
* @throws MojoExecutionException Execution error
*/
public static IPluginServer getLocalLaunchedServer(final String configXmlFile,
final List<String> partialConfigXmlFiles,
final boolean supportAllPersistenceManager,
final MavenArtifactResolver resolver)
throws MojoExecutionException {
if (configXmlFile != null && !configXmlFile.equals("")) {
File file = new File(configXmlFile);
if (!file.exists() || !file.isFile()) {
throw new MojoExecutionException("EasyBeans can not be started. "
+ "Your EasyBeans configuration file is not found at [" + file.getAbsolutePath() + "].");
}
}
EasyBeansPluginServer server = new EasyBeansPluginServer(configXmlFile, partialConfigXmlFiles);
IPersistenceListener persistenceListener = null;
PersistenceManager manager = PersistenceManager.getInstance();
if (supportAllPersistenceManager) {
manager.loadAllDependencies(resolver);
} else {
persistenceListener = manager.getPersistenceListener(resolver);
}
server.start(persistenceListener);
if (!server.isStarted()) {
throw new MojoExecutionException("EasyBeans can not be started. "
+ "Maybe another instance of server is launched.");
}
return server;
}
/**
* Get an instance of launched remote EasyBeans server.
* @param hostname Domaine name used to contact EasyBeans.
* @param stopPort Port number used to contact EasyBeans.
* @return An instance of launched remote EasyBeans server, or null is
* nothing is found
*/
public static IPluginServer getRemoteLaunchedServer(final String hostname, final int stopPort)
throws MojoExecutionException {
RemoteEasyBeansPluginServer server = null;
try {
server = new RemoteEasyBeansPluginServer(hostname, stopPort);
} catch (IOException ex) {
throw new MojoExecutionException("No EasyBeans server found at \"" + hostname + ":" + stopPort + "\"");
}
return server;
}
/**
* Get an instance of launched EasyBeans server.
* @param configXmlFile Path of EasyBeans XML configuration file
* @param partialConfigXmlFiles Path list of partial EasyBeans XML
* configuration file.
* @param hostname Domaine name used to contact EasyBeans
* @param stopPort Port number used to contact EasyBeans
* @return An instance of launched EasyBeans server
* @throws MojoExecutionException Execution error
*/
public static IPluginServer getLaunchedServer(final String configXmlFile,
final List<String> partialConfigXmlFiles,
final String hostname, final int stopPort,
final boolean supportAllPersistenceManager,
final MavenArtifactResolver resolver)
throws MojoExecutionException {
IPluginServer server = null;
try {
server = getRemoteLaunchedServer(hostname, stopPort);
MavenLog.getLog().info("EasyBeans server found at : " + hostname + ":" + stopPort);
} catch (MojoExecutionException ex) {
server = getLocalLaunchedServer(configXmlFile, partialConfigXmlFiles,
supportAllPersistenceManager, resolver);
}
return server;
}
}