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1   /*
2    * $Id: NestedIterateTei.java 471754 2006-11-06 14:55:09Z husted $
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  package org.apache.struts.taglib.nested.logic;
22  
23  import org.apache.struts.taglib.logic.IterateTei;
24  
25  import javax.servlet.jsp.tagext.TagData;
26  import javax.servlet.jsp.tagext.VariableInfo;
27  
28  /**
29   * NestedIterateTei Extending the original tag's tei class, so that we can
30   * make the "id" attribute optional, so that those who want to script can add
31   * it if they need it otherwise we can maintain the nice lean tag markup.
32   *
33   * TODO - Look at deleting this class. Potentially a pointless existance now
34   * that the super class is towing the line. Left alone because it's not
35   * hurting anything as-is. Note: When done, it requires pointing the tei
36   * reference in the struts-nested.tld to org.apache.struts.taglib.logic.IterateTei
37   *
38   * @version $Rev: 471754 $ $Date: 2004-10-16 12:38:42 -0400 (Sat, 16 Oct 2004)
39   *          $
40   * @since Struts 1.1
41   */
42  public class NestedIterateTei extends IterateTei {
43      /**
44       * Return information about the scripting variables to be created.
45       */
46      public VariableInfo[] getVariableInfo(TagData data) {
47          /* It just lets the result through. */
48          return super.getVariableInfo(data);
49      }
50  }