/*
* 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 java.io.IOException;
import java.util.Arrays;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import javax.enterprise.context.RequestScoped;
import javax.enterprise.inject.Typed;
import javax.faces.context.ExternalContext;
import javax.faces.context.ExternalContextWrapper;
import javax.inject.Inject;
import org.jboss.seam.faces.context.RenderContext;
import org.jboss.seam.faces.context.RenderScopedContext;
@Typed(SeamExternalContext.class)
@RequestScoped
public class SeamExternalContext extends ExternalContextWrapper {
private ExternalContext wrapped;
@Inject
RenderContext flash;
@Inject
RenderScopedContext context;
public void setWrapped(final ExternalContext wrapped) {
this.wrapped = wrapped;
}
@Override
public ExternalContext getWrapped() {
return wrapped;
}
@Override
public String encodeRedirectURL(final String baseUrl, Map<String, List<String>> parameters) {
String redirectURL = "";
if ((flash.getId() != null) && (context.countRenderContexts() > 1)) {
if (parameters == null) {
parameters = new HashMap<String, List<String>>();
}
String id = String.valueOf(flash.getId());
parameters.put(context.getRequestParameterName(), Arrays.asList(id));
}
redirectURL = super.encodeRedirectURL(baseUrl, parameters);
return redirectURL;
}
@Override
public void redirect(final String url) throws IOException {
super.redirect(url);
}
}