/**
* EasyBeans
* Copyright (C) 2008 Bull S.A.S.
* Contact: easybeans@ow2.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 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307
* USA
*
* --------------------------------------------------------------------------
* $Id: EasyBeansDeploymentDesc.java 5369 2010-02-24 14:58:19Z benoitf $
* --------------------------------------------------------------------------
*/
package org.ow2.easybeans.deployment.metadata.ejbjar.xml;
import java.net.URL;
import org.ow2.util.archive.api.ArchiveException;
import org.ow2.util.archive.api.IArchive;
import org.ow2.util.ee.metadata.common.impl.xml.parsing.ParsingException;
import org.ow2.util.xmlconfig.XMLConfiguration;
import org.ow2.util.xmlconfig.XMLConfigurationException;
/**
* Utility class to get the specific deployment descriptor.
* @author Florent Benoit
*/
public final class EasyBeansDeploymentDesc {
/**
* Name of the entry for the specific DD.
*/
private static final String EASYBEANS_DD_ENTRY = "META-INF/easybeans.xml";
/**
* Utility class, no public constructor.
*/
private EasyBeansDeploymentDesc() {
}
/**
* Gets EasyBeans specific Deployment Descriptor for a given archive.
* @param archive file/directory.
* @throws ParsingException if no xml is present.
* @return EasyBeansDD instance or null.
*/
public static EasyBeansDD getEasyBeansDD(final IArchive archive) throws ParsingException {
// Get XML entry
URL easybeansXmlURL = null;
try {
easybeansXmlURL = archive.getResource(EASYBEANS_DD_ENTRY);
} catch (ArchiveException e) {
throw new ParsingException("Cannot get resource '" + EASYBEANS_DD_ENTRY + "' on the archive '"
+ archive.getName() + "'.");
}
EasyBeansDD easyBeansDD = null;
if (easybeansXmlURL != null) {
easyBeansDD = new EasyBeansDD();
XMLConfiguration xmlConfiguration = new XMLConfiguration(easybeansXmlURL, "easybeans-mapping.xml");
try {
xmlConfiguration.configure(easyBeansDD);
} catch (XMLConfigurationException e) {
throw new ParsingException(
"Cannot create the object representing EasyBeans specific Deployment Descriptor", e);
}
}
return easyBeansDD;
}
}