/*
* 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.deltaspike.jsf.impl.listener.request;
import org.apache.deltaspike.core.spi.activation.Deactivatable;
import org.apache.deltaspike.jsf.impl.util.JsfUtils;
import javax.faces.context.ExternalContext;
import javax.faces.context.ExternalContextWrapper;
import java.io.IOException;
import javax.faces.context.FacesContext;
import org.apache.deltaspike.jsf.impl.util.ClientWindowHelper;
import org.apache.deltaspike.jsf.spi.scope.window.ClientWindow;
public class DeltaSpikeExternalContextWrapper extends ExternalContextWrapper implements Deactivatable
{
private final ExternalContext wrapped;
private final ClientWindow clientWindow;
DeltaSpikeExternalContextWrapper(ExternalContext wrapped, ClientWindow clientWindow)
{
this.wrapped = wrapped;
this.clientWindow = clientWindow;
}
@Override
public void redirect(String url) throws IOException
{
FacesContext facesContext = FacesContext.getCurrentInstance();
// skip if we are in initialRedirect mode because
// save messages via flash scope will fail because the JSF lifecycle isn't initialized
if (!ClientWindowHelper.isInitialRedirect(facesContext))
{
JsfUtils.saveFacesMessages(this.wrapped);
}
if (clientWindow != null)
{
url = clientWindow.interceptRedirect(facesContext, url);
}
this.wrapped.redirect(url);
}
@Override
public ExternalContext getWrapped()
{
return wrapped;
}
}