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The private implementation classes of the Apache MyFaces Core JSF-2.1 Implementation
/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
package org.apache.myfaces.el;
import java.util.Iterator;
import javax.faces.FactoryFinder;
import javax.faces.event.PhaseEvent;
import javax.faces.event.PhaseId;
import javax.faces.event.PhaseListener;
import javax.faces.lifecycle.LifecycleFactory;
import org.apache.myfaces.el.unified.ELResolverBuilder;
/**
* The class will initialize the resolver for JSP
*
* @author Mathias Broekelmann (latest modification by $Author: struberg $)
* @version $Revision: 1188827 $ $Date: 2011-10-25 12:49:58 -0500 (Tue, 25 Oct 2011) $
*/
public final class ResolverForJSPInitializer implements PhaseListener
{
private final ELResolverBuilder _resolverBuilder;
private boolean initialized;
private final javax.el.CompositeELResolver _resolverForJSP;
public ResolverForJSPInitializer(final ELResolverBuilder resolverBuilder,
final javax.el.CompositeELResolver resolverForJSP)
{
_resolverBuilder = resolverBuilder;
_resolverForJSP = resolverForJSP;
}
public void beforePhase(final PhaseEvent event)
{
if (!initialized)
{
initialized = true;
_resolverBuilder.build(_resolverForJSP);
LifecycleFactory factory = (LifecycleFactory) FactoryFinder.getFactory(FactoryFinder.LIFECYCLE_FACTORY);
for (Iterator iter = factory.getLifecycleIds(); iter.hasNext();)
{
factory.getLifecycle(iter.next()).removePhaseListener(this);
}
}
}
public void afterPhase(final PhaseEvent event)
{
}
public PhaseId getPhaseId()
{
return PhaseId.ANY_PHASE;
}
}