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1 package com.sslexplorer.core.tags;
2
3 import java.io.IOException  ;
4
5 import javax.servlet.ServletException ;
6 import javax.servlet.jsp.JspException ;
7 import javax.servlet.jsp.tagext.BodyTagSupport ;
8
9 import org.apache.struts.taglib.TagUtils;
10 import org.apache.struts.tiles.TilesUtil;
11
12
16 public class BlankActionTag extends BodyTagSupport {
17
18 private boolean blank = false;
19 private int tiles = 1;
20
21
26 public int doAfterBody() throws JspException {
27
28 if (bodyContent != null) {
29 String value = bodyContent.getString().trim();
30 if (value.length() == 0) {
31 blank = true;
32 }
33 else
34 {
35 blank = false;
36 }
37 }
38 return (EVAL_BODY_INCLUDE);
39
40 }
41
42 public int doEndTag() throws JspException {
43 String value = bodyContent.getString().trim();
44 if (blank){
45 try {
46 for (int i = 0; i < tiles; i++) {
47 TilesUtil.doInclude("/WEB-INF/theme/default/blankActionLink.jspf", pageContext);
48 }
49 } catch (IOException e1) {
50 e1.printStackTrace();
51 throw new JspException (e1);
52 } catch (ServletException e2) {
53 e2.printStackTrace();
54 throw new JspException (e2);
55 }
56 }
57 else{
58 TagUtils
59 .getInstance()
60 .write(pageContext, value);
61 }
62 return (EVAL_PAGE);
63 }
64
65 public int getTiles() {
66 return tiles;
67 }
68
69 public void setTiles(int tiles) {
70 this.tiles = tiles;
71 }
72 }
73 |
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