/*

  * $Id: JspUtil.java 1229087 2012-01-09 10:35:14Z mck $

  *

  * 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.tiles.request.jsp;

 import javax.servlet.jsp.JspContext;

 import javax.servlet.jsp.PageContext;

 import org.apache.tiles.request.ApplicationAccess;

 import org.apache.tiles.request.ApplicationContext;

 /**

  * JSP utilities for JSP requests and related.

  *

  * @version $Rev: 1229087 $ $Date: 2012-01-09 21:35:14 +1100 (Mon, 09 Jan 2012) $

  */

 public final class JspUtil {

     /**

      * Constructor.

      */

     private JspUtil() {

     }

     /**

      * Returns the application context. It must be

      * first saved creating an {@link ApplicationContext} and using

      * {@link org.apache.tiles.request.ApplicationAccess#register(ApplicationContext)}.

      *

      * @param jspContext The JSP context.

      * @return The application context.

      */

     public static ApplicationContext getApplicationContext(JspContext jspContext) {

         return (ApplicationContext) jspContext.getAttribute(

                 ApplicationAccess.APPLICATION_CONTEXT_ATTRIBUTE,

                 PageContext.APPLICATION_SCOPE);

     }

 }