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21 package org.apache.struts2.views.jsp.iterator;
22
23 import javax.servlet.http.HttpServletRequest;
24 import javax.servlet.http.HttpServletResponse;
25
26 import org.apache.struts2.components.Component;
27 import org.apache.struts2.components.MergeIterator;
28 import org.apache.struts2.views.jsp.ComponentTagSupport;
29
30 import com.opensymphony.xwork2.util.ValueStack;
31
32
33 /***
34 * Append a list of iterators. The values of the iterators will be merged
35 * into one iterator.
36 *
37 * @see MergeIterator
38 * @see org.apache.struts2.util.MergeIteratorFilter
39 */
40 public class MergeIteratorTag extends ComponentTagSupport {
41
42 private static final long serialVersionUID = 4999729472466011218L;
43
44 public Component getBean(ValueStack stack, HttpServletRequest req, HttpServletResponse res) {
45 return new MergeIterator(stack);
46 }
47
48 }