/*
* JBoss, Home of Professional Open Source.
* Copyright 2011, Red Hat, Inc., and individual contributors
* as indicated by the @author tags. See the copyright.txt file in the
* distribution for a full listing of individual contributors.
*
* This 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 software 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 software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.gatein.management.gadget.mop.exportimport.server;
import org.exoplatform.container.ExoContainerContext;
import org.exoplatform.container.PortalContainer;
import org.exoplatform.container.RootContainer;
import org.exoplatform.container.component.RequestLifeCycle;
import org.gatein.common.logging.Logger;
import org.gatein.common.logging.LoggerFactory;
/**
* @author <a href="mailto:nscavell@redhat.com">Nick Scavelli</a>
* @version $Revision$
*/
public class ContainerRequestHandler {
private static final Logger log = LoggerFactory.getLogger(ContainerRequestHandler.class);
public static <T> T doInRequest(String containerName, ContainerCallback<T> containerCallback) throws Exception {
RootContainer rootContainer = RootContainer.getInstance();
PortalContainer container = rootContainer.getPortalContainer(containerName);
if (container == null) {
throw new RuntimeException("Invalid container name " + containerName);
}
ExoContainerContext.setCurrentContainer(container);
RequestLifeCycle.begin(container, true);
try {
return containerCallback.doInContainer(container);
} finally {
try {
RequestLifeCycle.end();
} catch (IllegalStateException e) {
log.warn("Illegal state exception ending RequestLifeCycle", e);
}
ExoContainerContext.setCurrentContainer(null);
}
}
}