org.primefaces.extensions.application.PrimeFacesExtensionsResourceHandler Maven / Gradle / Ivy

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/*
 * Copyright 2011-2015 PrimeFaces Extensions
 *
 * 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.
 *
 * $Id$
 */

package org.primefaces.extensions.application;

import org.primefaces.extensions.util.Constants;

import javax.faces.application.Resource;
import javax.faces.application.ResourceHandler;
import javax.faces.application.ResourceHandlerWrapper;

/**
 * {@link ResourceHandlerWrapper} which wraps PrimeFaces Extensions resources and
 * appends the version of PrimeFaces Extensions in the {@link PrimeFacesExtensionsResource}.
 *
 * @author Thomas Andraschko / last modified by $Author$
 * @version $Revision$
 * @since 0.1
 */
public class PrimeFacesExtensionsResourceHandler extends ResourceHandlerWrapper {

    private final ResourceHandler wrapped;

    public PrimeFacesExtensionsResourceHandler(final ResourceHandler resourceHandler) {
        super();

        wrapped = resourceHandler;
    }

    @Override
    public ResourceHandler getWrapped() {
        return wrapped;
    }

    @Override
    public Resource createResource(final String resourceName, final String libraryName) {
        if (Constants.LIBRARY.equalsIgnoreCase(libraryName)) {
            Resource resource = super.createResource(resourceName, libraryName);
            return resource != null ? new PrimeFacesExtensionsResource(resource) : null;
        }

        return super.createResource(resourceName, libraryName);
    }

    @Override
    public Resource createResource(String resourceName, String libraryName, String contentType) {
        if (Constants.LIBRARY.equalsIgnoreCase(libraryName)) {
            Resource resource = super.createResource(resourceName, libraryName, contentType);
            return resource != null ? new PrimeFacesExtensionsResource(resource) : null;
        }

        return super.createResource(resourceName, libraryName, contentType);
    }
}