/*
* Copyright 2004 The Apache Software Foundation.
*
* Licensed 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.lifecycle;
import javax.faces.FacesException;
import javax.faces.lifecycle.Lifecycle;
import javax.faces.lifecycle.LifecycleFactory;
import java.util.HashMap;
import java.util.Iterator;
import java.util.Map;
/**
* @author Manfred Geiler (latest modification by $Author$)
* @author Anton Koinov
* @version $Revision$ $Date$
*/
public class LifecycleFactoryImpl
extends LifecycleFactory
{
private final Map _lifecycles = new HashMap();
public LifecycleFactoryImpl()
{
addLifecycle(LifecycleFactory.DEFAULT_LIFECYCLE, new LifecycleImpl());
}
public void addLifecycle(String id, Lifecycle lifecycle)
{
synchronized (_lifecycles)
{
if (_lifecycles.get(id) != null)
{
throw new IllegalArgumentException("Lifecycle with id '" + id + "' already exists.");
}
_lifecycles.put(id, lifecycle);
}
}
public Lifecycle getLifecycle(String id)
throws FacesException
{
synchronized (_lifecycles)
{
Lifecycle lifecycle = (Lifecycle)_lifecycles.get(id);
if (lifecycle == null)
{
throw new IllegalArgumentException("Unknown lifecycle '" + id + "'.");
}
return lifecycle;
}
}
public Iterator getLifecycleIds()
{
return _lifecycles.keySet().iterator();
}
}