/*
* 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;
import static org.richfaces.application.configuration.ConfigurationServiceHelper.getBooleanConfigurationValue;
import java.util.Collections;
import javax.faces.context.FacesContext;
import org.richfaces.application.CommonComponentsConfiguration;
import com.google.common.collect.ImmutableList;
/**
* This is a modified version of {@link AjaxResourceLibrary} that renders just richfaces-queue.js resource when it is configured.
*
* @author Nick Belaevski
* @author Lukas Fryc
*/
public class QueueResourceLibrary implements ResourceLibrary {
private static final ImmutableList<ResourceKey> AJAX_WITH_QUEUE_KEYS = ImmutableList.<ResourceKey>builder()
.add(ResourceKey.create("richfaces-queue.js", "org.richfaces")).build();
public Iterable<ResourceKey> getResources() {
if (getBooleanConfigurationValue(FacesContext.getCurrentInstance(), CommonComponentsConfiguration.Items.queueEnabled)) {
return AJAX_WITH_QUEUE_KEYS;
}
return Collections.emptyList();
}
}