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  /*
   * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
   *
   * Copyright (c) 2010-2011 Oracle and/or its affiliates. All rights reserved.
   *
   * The contents of this file are subject to the terms of either the GNU
   * General Public License Version 2 only ("GPL") or the Common Development
   * and Distribution License("CDDL") (collectively, the "License").  You
   * may not use this file except in compliance with the License.  You can
  * obtain a copy of the License at
  * http://glassfish.java.net/public/CDDL+GPL_1_1.html
  * or packager/legal/LICENSE.txt.  See the License for the specific
  * language governing permissions and limitations under the License.
  *
  * When distributing the software, include this License Header Notice in each
  * file and include the License file at packager/legal/LICENSE.txt.
  *
  * GPL Classpath Exception:
  * Oracle designates this particular file as subject to the "Classpath"
  * exception as provided by Oracle in the GPL Version 2 section of the License
  * file that accompanied this code.
  *
  * Modifications:
  * If applicable, add the following below the License Header, with the fields
  * enclosed by brackets [] replaced by your own identifying information:
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  *
  * Contributor(s):
  * If you wish your version of this file to be governed by only the CDDL or
  * only the GPL Version 2, indicate your decision by adding "[Contributor]
  * elects to include this software in this distribution under the [CDDL or GPL
  * Version 2] license."  If you don't indicate a single choice of license, a
  * recipient has the option to distribute your version of this file under
  * either the CDDL, the GPL Version 2 or to extend the choice of license to
  * its licensees as provided above.  However, if you add GPL Version 2 code
  * and therefore, elected the GPL Version 2 license, then the option applies
  * only if the new code is made subject to such option by the copyright
  * holder.
  */
 package com.sun.jersey.spi.container;
 
A cached entity in-bound HTTP request that caches the entity instance obtained from the adapted container request.

A filter may utilize this class if it requires an entity of a specific type and that same type will also be utilized by a resource method.

Author(s):
Paul.Sandoz@Sun.Com
 
 
     Object entity;
 
         super(acr);
     }

    
Get the entity or a cached instance.

Returns:
If called for the first time obtain the entity from the adapting container request and cache the instance. If called for second or subsequent time return the cached instance.
Throws:
java.lang.ClassCastException if the cached entity cannot be cast to the type requested.
 
     @Override
     public <T> T getEntity(Class<T> typethrows ClassCastException {
         if ( == null) {
             T t =  .getEntity(type);
              = t;
             return t;
         } else {
             return type.cast();
         }
     }

    
Get the entity or a cached instance.

Returns:
If called for the first time obtain the entity from the adapting container request and cache the instance. If called for second or subsequent time return the cached instance.
Throws:
java.lang.ClassCastException if the cached entity cannot be cast to the type requested.
 
     @Override
     public <T> T getEntity(Class<T> typeType genericTypeAnnotation[] asthrows ClassCastException {
         if ( == null) {
             T t = .getEntity(typegenericTypeas);
              = t;
             return t;
         } else {
             return type.cast();
         }
    }
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