1
14
15 package com.liferay.taglib.util;
16
17 import javax.servlet.jsp.JspException;
18 import javax.servlet.jsp.tagext.TagSupport;
19
20
25 public class ParamTag extends TagSupport {
26
27 public int doStartTag() throws JspException {
28 ParamAncestorTag paramAncestor =
29 (ParamAncestorTag)findAncestorWithClass(
30 this, ParamAncestorTag.class);
31
32 if (paramAncestor == null) {
33 throw new JspException();
34 }
35
36 paramAncestor.addParam(_name, _value);
37
38 return EVAL_BODY_INCLUDE;
39 }
40
41 public void setName(String name) {
42 _name = name;
43 }
44
45 public void setValue(String value) {
46 _value = value;
47 }
48
49 private String _name;
50 private String _value;
51
52 }