/*
* See the NOTICE file distributed with this work for additional
* information regarding copyright ownership.
*
* 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.xwiki.classloader.xwiki.internal;
import javax.inject.Inject;
import javax.inject.Named;
import javax.inject.Singleton;
import org.xwiki.classloader.ClassLoaderManager;
import org.xwiki.component.annotation.Component;
import org.xwiki.context.ExecutionContext;
import org.xwiki.context.ExecutionContextException;
import org.xwiki.context.ExecutionContextInitializer;
import org.xwiki.wiki.descriptor.WikiDescriptorManager;
/**
* Take care of setting the proper Thread classloader when new request starts.
*
* @version $Id: 6e72a74da8236571da7a426f7a0036d3c0208bad $
*/
@Component
@Singleton
@Named("threadclassloader")
public class ThreadClassloaderExecutionContextInitializer implements ExecutionContextInitializer
{
/**
* Used to get the classloader corresponding to the current wiki.
*/
@Inject
private ClassLoaderManager classLoaderManager;
/**
* Used to get the current wiki.
*/
@Inject
private WikiDescriptorManager wikis;
@Override
public void initialize(ExecutionContext context) throws ExecutionContextException
{
if (!(Thread.currentThread().getContextClassLoader() instanceof ContextNamespaceURLClassLoader)) {
Thread.currentThread().setContextClassLoader(
new ContextNamespaceURLClassLoader(wikis, this.classLoaderManager));
}
}
}