/*******************************************************************************
* Copyright (c) 1998, 2008 Oracle. All rights reserved.
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License v1.0 and Eclipse Distribution License v. 1.0
* which accompanies this distribution.
* The Eclipse Public License is available at http://www.eclipse.org/legal/epl-v10.html
* and the Eclipse Distribution License is available at
* http://www.eclipse.org/org/documents/edl-v10.php.
*
* Contributors:
* mnorman - May 15/2008 - 1.x - Initial implementation
******************************************************************************/
package org.eclipse.persistence.internal.xr;
// javase imports
import java.util.Map;
import org.w3c.dom.Document;
// EclipseLink imports
import org.eclipse.persistence.internal.sessions.factories.XMLSessionConfigProject_11_1_1;
import org.eclipse.persistence.internal.sessions.factories.model.SessionConfigs;
import org.eclipse.persistence.oxm.XMLContext;
import org.eclipse.persistence.oxm.XMLUnmarshaller;
import org.eclipse.persistence.sessions.Session;
import org.eclipse.persistence.sessions.factories.SessionManager;
import org.eclipse.persistence.sessions.factories.XMLSessionConfigLoader;
public class XRSessionConfigLoader extends XMLSessionConfigLoader {
public XRSessionConfigLoader(String resourceName) {
super(resourceName);
}
@SuppressWarnings("unchecked")
public boolean load(SessionManager sessionManager, ClassLoader loader) {
Document document = loadDocument(loader);
if(getExceptionStore().isEmpty()){
if (document.getDocumentElement().getTagName().equals("sessions")) {
XMLContext context = new XMLContext(new XMLSessionConfigProject_11_1_1());
XMLUnmarshaller unmarshaller = context.createUnmarshaller();
SessionConfigs configs = (SessionConfigs)unmarshaller.unmarshal(document);
XRSessionsFactory factory = new XRSessionsFactory();
Map<String, Session> sessions = factory.buildSessionConfigs(configs, loader);
for (Map.Entry<String, Session> entry : sessions.entrySet()) {
if (!sessionManager.getSessions().containsKey(entry.getKey())) {
sessionManager.addSession(entry.getKey(), entry.getValue());
}
}
return true;
}
}
return false;
}
}