HeaderTei


1   /*
2    * $Id: HeaderTei.java 54929 2004-10-16 16:38:42Z germuska $ 
3    *
4    * Copyright 1999-2004 The Apache Software Foundation.
5    * 
6    * Licensed under the Apache License, Version 2.0 (the "License");
7    * you may not use this file except in compliance with the License.
8    * You may obtain a copy of the License at
9    * 
10   *      http://www.apache.org/licenses/LICENSE-2.0
11   * 
12   * Unless required by applicable law or agreed to in writing, software
13   * distributed under the License is distributed on an "AS IS" BASIS,
14   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15   * See the License for the specific language governing permissions and
16   * limitations under the License.
17   */
18  
19  
20  package org.apache.struts.taglib.bean;
21  
22  
23  import javax.servlet.jsp.tagext.TagData  ;
24  import javax.servlet.jsp.tagext.TagExtraInfo  ;
25  import javax.servlet.jsp.tagext.VariableInfo  ;
26  
27  
28  /**
29   * Implementation of <code>TagExtraInfo</code> for the <b>header</b>
30   * tag, identifying the scripting object(s) to be made visible.
31   *
32   * @version $Rev: 54929 $ $Date: 2004-10-16 17:38:42 +0100 (Sat, 16 Oct 2004) $
33   */
34  
35  public class HeaderTei extends TagExtraInfo   {
36  
37  
38      /**
39       * Return information about the scripting variables to be created.
40       */
41      public VariableInfo  [] getVariableInfo(TagData   data) {
42  
43          String   className = null;
44          if (data.getAttribute("multiple") == null)
45              className = "java.lang.String";
46          else
47              className = "java.lang.String[]";
48      return new VariableInfo  [] {
49        new VariableInfo  (data.getAttributeString("id"),
50                             className,
51                         true,
52                         VariableInfo.AT_BEGIN)
53      };
54  
55      }
56  
57  
58  }
59
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