Clover coverage report - Coverage timestamp: do jan 22 2004 21:12:32 CET FRAMES NO FRAMES |
file stats: | LOC: | 33 |  | Methods: | 2
| NCLOC: | 17 |  | Classes: | 1
Source file | Conditionals | Statements | Methods | TOTAL
GroupTag.java | 0% | 0% | 0% | 0% |

1 |  |
     /*
2 |  |
      * Copyright (c) 2002-2003 by OpenSymphony
3 |  |
      * All rights reserved.
4 |  |
      */
5 |  |
     package com.opensymphony.oscache.web.tag;
6 |  |
7 |  |
     import javax.servlet.jsp.JspTagException;
8 |  |
     import javax.servlet.jsp.tagext.TagSupport;
9 |  |
10 |  |
     /**
11 |  |
      * GroupTag is a tag that adds a group to an ancestor CacheTag's groups.<p>
12 |  |
      *
13 |  |
      * @author <a href="mailto:robvdv@yahoo.com">Robert van der Vliet</a>
14 |  |
      */
15 |  |
     public class GroupTag extends TagSupport {
16 |  |
         private Object group = null;
17 |  |
18 | 0 |
         public int doStartTag() throws JspTagException {
19 | 0 |
             CacheTag ancestorCacheTag = (CacheTag) TagSupport.findAncestorWithClass(this, CacheTag.class);
20 |  |
21 | 0 |
             if (ancestorCacheTag == null) {
22 | 0 |
                 throw new JspTagException("GroupTag cannot be used from outside a CacheTag");
23 |  |
             }
24 |  |
25 | 0 |
             ancestorCacheTag.addGroup(String.valueOf(group));
26 | 0 |
             return EVAL_BODY_INCLUDE;
27 |  |
         }
28 |  |
29 | 0 |
         public void setGroup(Object group) {
30 | 0 |
             this.group = group;
31 |  |
         }
32 |  |
     }
33 |  |