/*
* JBoss, Home of Professional Open Source
* Copyright 2013, Red Hat, Inc. and individual contributors
* by the @authors tag. See the copyright.txt in the distribution for a
* full listing of individual contributors.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This software is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.richfaces.context;
import javax.faces.FacesException;
import javax.faces.FacesWrapper;
import javax.faces.context.ExternalContext;
import javax.faces.context.ExternalContextFactory;
import javax.faces.context.ExternalContextWrapper;
/**
* @author Nick Belaevski
*
*/
public class SkinningExternalContextFactory extends ExternalContextFactory implements FacesWrapper<ExternalContextFactory> {
private ExternalContextFactory factory;
private static final class ExternalContextWrapperImpl extends ExternalContextWrapper {
private ExternalContext externalContext;
public ExternalContextWrapperImpl(ExternalContext externalContext) {
super();
this.externalContext = externalContext;
}
@Override
public String getMimeType(String file) {
String mimeType;
if (file != null && file.endsWith(".ecss")) {
mimeType = "text/vnd.richfaces.css";
} else {
mimeType = super.getMimeType(file);
}
return mimeType;
}
@Override
public ExternalContext getWrapped() {
return externalContext;
}
}
public SkinningExternalContextFactory(ExternalContextFactory factory) {
super();
this.factory = factory;
}
@Override
public ExternalContextFactory getWrapped() {
return factory;
}
@Override
public ExternalContext getExternalContext(Object context, Object request, Object response) throws FacesException {
ExternalContext externalContext = factory.getExternalContext(context, request, response);
return wrap(externalContext);
}
private ExternalContext wrap(ExternalContext externalContext) {
return new ExternalContextWrapperImpl(externalContext);
}
}