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    1   /*
    2    * $Id: MergeIteratorTag.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.iterator;
   23   
   24   import javax.servlet.http.HttpServletRequest;
   25   import javax.servlet.http.HttpServletResponse;
   26   
   27   import org.apache.struts2.components.Component;
   28   import org.apache.struts2.components.MergeIterator;
   29   import org.apache.struts2.views.jsp.ContextBeanTag;
   30   
   31   import com.opensymphony.xwork2.util.ValueStack;
   32   
   33   
   34   /**
   35    * Append a list of iterators. The values of the iterators will be merged
   36    * into one iterator.
   37    *
   38    * @see MergeIterator
   39    * @see org.apache.struts2.util.MergeIteratorFilter
   40    */
   41   public class MergeIteratorTag extends ContextBeanTag {
   42   
   43       private static final long serialVersionUID = 4999729472466011218L;
   44   
   45       public Component getBean(ValueStack stack, HttpServletRequest req, HttpServletResponse res) {
   46           return new MergeIterator(stack);
   47       }
   48   
   49   }

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