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18 package org.apache.struts2.views.jsp.iterator;
19
20 import javax.servlet.http.HttpServletRequest;
21 import javax.servlet.http.HttpServletResponse;
22
23 import org.apache.struts2.components.Component;
24 import org.apache.struts2.components.MergeIterator;
25 import org.apache.struts2.views.jsp.ComponentTagSupport;
26
27 import com.opensymphony.xwork2.util.ValueStack;
28
29
30 /***
31 * Append a list of iterators. The values of the iterators will be merged
32 * into one iterator.
33 *
34 * @see MergeIterator
35 * @see org.apache.struts2.util.MergeIteratorFilter
36 */
37 public class MergeIteratorTag extends ComponentTagSupport {
38
39 private static final long serialVersionUID = 4999729472466011218L;
40
41 public Component getBean(ValueStack stack, HttpServletRequest req, HttpServletResponse res) {
42 return new MergeIterator(stack);
43 }
44
45 }