View Javadoc

1   /*
2    * $Id: ContextBeanTag.java 651946 2008-04-27 13:41:38Z apetrelli $
3    *
4    * Licensed to the Apache Software Foundation (ASF) under one
5    * or more contributor license agreements.  See the NOTICE file
6    * distributed with this work for additional information
7    * regarding copyright ownership.  The ASF licenses this file
8    * to you under the Apache License, Version 2.0 (the
9    * "License"); you may not use this file except in compliance
10   * with the License.  You may obtain a copy of the License at
11   *
12   *  http://www.apache.org/licenses/LICENSE-2.0
13   *
14   * Unless required by applicable law or agreed to in writing,
15   * software distributed under the License is distributed on an
16   * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
17   * KIND, either express or implied.  See the License for the
18   * specific language governing permissions and limitations
19   * under the License.
20   */
21  
22  package org.apache.struts2.views.jsp;
23  
24  import org.apache.struts2.components.ContextBean;
25  
26  
27  public abstract class ContextBeanTag extends ComponentTagSupport {
28      private String var;
29  
30      protected void populateParams() {
31          super.populateParams();
32          
33          ContextBean bean = (ContextBean) component;
34          bean.setVar(var);
35      }
36  
37      public void setVar(String var) {
38          this.var = var;
39      }
40  
41      /***
42       * To keep backward compatibility 
43       * TODO remove after 2.1
44       */
45      public void setId(String id) {
46          setVar(id);
47      }
48  }