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JSF components and utilities that can be used with any JSF implementation. This library is based on the JSF1.1 version of Tomahawk, but with minor source code and build changes to take advantage of JSF2.1 features. A JSF2.1 implementation is required to use this version of the Tomahawk library.

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/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you 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.apache.myfaces.component.html.util;

import javax.faces.context.FacesContext;

import org.apache.myfaces.renderkit.html.util.ResourceHandler;

/**
 * Class whose instances represent a virtual resource which will be collected by
 * the StreamingResourceHandler.
 * 
 * @author Mario Ivankovits
 */
public class StreamingResourceHandler implements ResourceHandler
{
    private final String _resource;

    /**
     * Constructor.
     * 
     * @param resourceName is the name of a file that can be found in dir
     *  "resource/{resourceName} relative to the location of the specified
     *  component class in the classpath.
     */
    public StreamingResourceHandler(String resourceName)
    {
        _resource = resourceName;
    }
    
    /**
     * Return a Class object which can decode the url generated by this
     * class in the getResourceUri method and use that info to locate
     * the resource data represented by this object.
     * 
     * @see org.apache.myfaces.shared.renderkit.html.util.ResourceHandler#getResourceLoaderClass()
     */
    public Class getResourceLoaderClass()
    {
        return StreamingResourceLoader.class;
    }

    /**
     * Return a URL that the browser can later submit to retrieve the resource
     * handled by this instance.
     * 

* The emitted URL is of form: *

     *   {partial.class.name}/{resourceName}
     * 
* where partial.class.name is the name of the base class specified in the * constructor, and resourceName is the resource specified in the constructor. * * @see org.apache.myfaces.shared.renderkit.html.util.ResourceHandler#getResourceUri(javax.faces.context.FacesContext) */ public String getResourceUri(FacesContext context) { return _resource; } }




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