/*
* 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.resource.optimizer.faces;
import java.util.Collections;
import java.util.Set;
import javax.faces.application.Resource;
import javax.faces.application.ResourceHandler;
import javax.faces.context.FacesContext;
import org.richfaces.application.DependencyInjector;
import org.richfaces.application.DependencyInjectorImpl;
import org.richfaces.application.Module;
import org.richfaces.application.ServicesFactory;
import org.richfaces.application.ServicesFactoryImpl;
import org.richfaces.application.configuration.ConfigurationService;
import org.richfaces.application.configuration.ConfigurationServiceImpl;
import org.richfaces.resource.ResourceKey;
import org.richfaces.resource.external.MappedResourceFactory;
import org.richfaces.resource.external.ResourceTracker;
import org.richfaces.resource.external.ResourceTrackerImpl;
import org.richfaces.resource.mapping.ResourcePath;
import org.richfaces.resource.optimizer.Faces;
import org.richfaces.resource.optimizer.FileNameMapper;
import org.richfaces.resource.optimizer.skin.SkinFactoryImpl;
import org.richfaces.application.ServiceTracker;
import org.richfaces.skin.SkinFactory;
import com.google.common.collect.Sets;
/**
* @author Nick Belaevski
*
*/
public class FacesImpl implements Faces {
private String webroot;
private FileNameMapper fileNameMapper;
private ResourceHandler resourceHandler;
public FacesImpl(String webroot, FileNameMapper fileNameMapper, ResourceHandler resourceHandler) {
super();
this.webroot = webroot;
this.fileNameMapper = fileNameMapper;
this.resourceHandler = resourceHandler;
}
public void start() {
final ServicesFactoryImpl serviceFactory = new ServicesFactoryImpl();
Module module = new Module() {
public void configure(ServicesFactory factory) {
factory.setInstance(ConfigurationService.class, new ConfigurationServiceImpl());
factory.setInstance(SkinFactory.class, new SkinFactoryImpl());
factory.setInstance(FileNameMapper.class, fileNameMapper);
factory.setInstance(DependencyInjector.class, new DependencyInjectorImpl());
factory.setInstance(ResourceHandler.class, resourceHandler);
factory.setInstance(ResourceTracker.class, new ResourceTrackerImpl());
factory.setInstance(MappedResourceFactory.class, new NullMappedResourceFactory());
}
};
ServiceTracker.setFactory(serviceFactory);
// initialization with FacesContext available
startRequest();
serviceFactory.init(Collections.singleton(module));
stopRequest();
}
public void stop() {
ServiceTracker.release();
}
public void setSkin(String skinName) {
SkinFactoryImpl.setSkinName(skinName);
}
public FacesContext startRequest() {
FacesContextImpl facesContextImpl = new FacesContextImpl();
facesContextImpl.getExternalContext().setWebRoot(webroot);
assert FacesContext.getCurrentInstance() != null;
return facesContextImpl;
}
public void stopRequest() {
FacesContext.getCurrentInstance().release();
assert FacesContext.getCurrentInstance() == null;
}
private static class NullMappedResourceFactory implements MappedResourceFactory {
@Override
public Set<ResourceKey> getAggregatedResources(ResourcePath resourcePath) {
return Sets.newHashSet();
}
@Override
public Resource createResource(FacesContext facesContext, ResourceKey resourceKey) {
return null;
}
}
}