ExecuteAjaxFilter


1   /*
2    * Copyright 2005 Joe Walker
3    *
4    * Licensed under the Apache License, Version 2.0 (the "License");
5    * you may not use this file except in compliance with the License.
6    * You may obtain a copy of the License at
7    *
8    *     http://www.apache.org/licenses/LICENSE-2.0
9    *
10   * Unless required by applicable law or agreed to in writing, software
11   * distributed under the License is distributed on an "AS IS" BASIS,
12   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13   * See the License for the specific language governing permissions and
14   * limitations under the License.
15   */
16  package org.directwebremoting.impl;
17  
18  import java.lang.reflect.Method  ;
19  
20  import org.directwebremoting.AjaxFilter;
21  import org.directwebremoting.AjaxFilterChain;
22  
23  /**
24   * The last element in a filter chain actually executes the method.
25   * @author Joe Walker [joe at getahead dot ltd dot uk]
26   */
27  public class ExecuteAjaxFilter implements AjaxFilter
28  {
29      /* (non-Javadoc)
30       * @see org.directwebremoting.AjaxFilter#doFilter(java.lang.Object, java.lang.reflect.Method, java.lang.Object[], org.directwebremoting.AjaxFilterChain)
31       */
32      public Object   doFilter(Object   obj, Method   method, Object  [] params, AjaxFilterChain chain) throws Exception  
33      {
34          return method.invoke(obj, params);
35      }
36  }
37

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