BuildInfoTag


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37  package net.sourceforge.cruisecontrol.taglib;
38  
39  import java.io.File  ;
40  
41  import javax.servlet.jsp.JspException  ;
42  import javax.servlet.jsp.tagext.Tag  ;
43  
44  import net.sourceforge.cruisecontrol.BuildInfo;
45  import net.sourceforge.cruisecontrol.BuildInfoSummary;
46  
47  /**
48   * TODO: TYpe comment.
49   * @author <a HREF="mailto:robertdw@users.sourceforge.net">Robert Watkins</a>
50   */
51  public class BuildInfoTag extends CruiseControlTagSupport {
52  
53      public static final String   INFO_ATTRIBUTE = "build_info";
54      
55      
56      /*
57       * @see javax.servlet.jsp.tagext.Tag#doEndTag()
58       */
59      public int doEndTag() throws JspException   {
60          File   logDir = findLogDir();
61          BuildInfoSummary buildInfoSummary = BuildInfo.loadFromDir(logDir);
62          getPageContext().setAttribute(INFO_ATTRIBUTE, buildInfoSummary);
63          return Tag.EVAL_PAGE;
64      }
65      
66      /* (non-Javadoc)
67       * @see javax.servlet.jsp.tagext.Tag#doStartTag()
68       */
69      public int doStartTag() throws JspException   {
70          return Tag.SKIP_BODY;
71      }
72  }
73
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