NestedIterateTei


1   /*
2    * $Id: NestedIterateTei.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  package org.apache.struts.taglib.nested.logic;
19  
20  import javax.servlet.jsp.tagext.TagData  ;
21  import javax.servlet.jsp.tagext.VariableInfo  ;
22  
23  import org.apache.struts.taglib.logic.IterateTei;
24  
25  /**
26   * NestedIterateTei
27   * Extending the original tag's tei class, so that we can make the "id"
28   * attribute optional, so that those who want to script can add it if they need
29   * it otherwise we can maintain the nice lean tag markup.
30   *
31   *  TODO - Look at deleting this class. Potentially a pointless existance now
32   *         that the super class is towing the line. Left alone because it's not
33   *         hurting anything as-is.
34   *         Note: When done, it requires pointing the tei reference in the
35   *               struts-nested.tld to org.apache.struts.taglib.logic.IterateTei
36   *
37   *
38   * @since Struts 1.1
39   * @version $Rev: 54929 $ $Date: 2004-10-16 17:38:42 +0100 (Sat, 16 Oct 2004) $
40   */
41  
42  public class NestedIterateTei extends IterateTei {
43  
44    /**
45     * Return information about the scripting variables to be created.
46     */
47    public VariableInfo  [] getVariableInfo(TagData   data) {
48      /* It just lets the result through. */
49      return super.getVariableInfo(data);
50    }
51  }
52
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