/*
* JBoss, Home of Professional Open Source
* Copyright 2011, Red Hat, Inc., and individual contributors
* by the @authors tag. See the copyright.txt in the distribution for a
* full listing of individual contributors.
*
* 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.jboss.seam.faces.environment;
import javax.enterprise.inject.spi.BeanManager;
import javax.faces.FacesException;
import javax.faces.context.ExternalContext;
import javax.faces.context.ExternalContextFactory;
import org.jboss.seam.faces.util.BeanManagerUtils;
import org.jboss.seam.solder.beanManager.BeanManagerLocator;
public class SeamExternalContextFactory extends ExternalContextFactory {
private final ExternalContextFactory parent;
public SeamExternalContextFactory(final ExternalContextFactory parent) {
super();
this.parent = parent;
}
@Override
public ExternalContext getExternalContext(final Object context, final Object request, final Object response)
throws FacesException {
try {
BeanManager manager = new BeanManagerLocator().getBeanManager();
SeamExternalContext seamExternalContext = BeanManagerUtils
.getContextualInstance(manager, SeamExternalContext.class);
seamExternalContext.setWrapped(parent.getExternalContext(context, request, response));
return seamExternalContext;
} catch (Exception e) {
throw new IllegalStateException("Could not wrap ExternalContext", e);
}
}
@Override
public ExternalContextFactory getWrapped() {
return parent;
}
}