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1   /***
2    * BSD-style license; for more info see http://pmd.sourceforge.net/license.html
3    */
4   package net.sourceforge.pmd.renderers;
5   
6   import net.sourceforge.pmd.PMD;
7   import net.sourceforge.pmd.Report;
8   import net.sourceforge.pmd.IRuleViolation;
9   
10  import java.util.Iterator;
11  
12  /***
13   * @author Vladimir
14   * @version $Revision: 1.12 $ $Date: 2006/04/05 14:02:19 $
15   */
16  public class VBHTMLRenderer extends AbstractRenderer implements Renderer {
17  
18      public String render(Report report) {
19          if (report.isEmpty()) {
20              return "";
21          }
22  
23          StringBuffer sb = new StringBuffer(header());
24          String filename = null;
25          String lineSep = PMD.EOL;
26  
27          boolean colorize = false;
28  
29          for (Iterator iter = report.iterator(); iter.hasNext();) {
30              IRuleViolation rv = (IRuleViolation) iter.next();
31              if (!rv.getFilename().equals(filename)) { // New File
32                  if (filename != null) {
33                      sb.append("</table></br>");
34                      colorize = false;
35                  }
36                  filename = rv.getFilename();
37                  sb.append("<table border=\"0\" width=\"80%\">");
38                  sb.append("<tr id=TableHeader><td colspan=\"2\"><font class=title>&nbsp;").append(filename).append("</font></tr>");
39                  sb.append(lineSep);
40              }
41  
42              if (colorize) {
43                  sb.append("<tr id=RowColor1>");
44              } else {
45                  sb.append("<tr id=RowColor2>");
46              }
47  
48              colorize = !colorize;
49              sb.append("<td width=\"50\" align=\"right\"><font class=body>" + rv.getBeginLine() + "&nbsp;&nbsp;&nbsp;</font></td>");
50              sb.append("<td><font class=body>" + rv.getDescription() + "</font></td>");
51              sb.append("</tr>");
52              sb.append(lineSep);
53          }
54          if (filename != null) {
55              sb.append("</table>");
56          }
57          sb.append("<br>");
58  
59          // output the problems
60          Iterator iter = report.errors();
61          if (iter.hasNext()) {
62              sb.append("<table border=\"0\" width=\"80%\">");
63              sb.append("<tr id=TableHeader><td><font class=title>&nbsp;Problems found</font></td></tr>");
64              colorize = false;
65              while (iter.hasNext()) {
66                  if (colorize) {
67                      sb.append("<tr id=RowColor1>");
68                  } else {
69                      sb.append("<tr id=RowColor2>");
70                  }
71                  colorize = !colorize;
72                  sb.append("<td><font class=body>").append(iter.next()).append("\"</font></td></tr>");
73              }
74              sb.append("</table>");
75          }
76  
77          sb.append(footer());
78  
79          return sb.toString();
80      }
81  
82      private String header() {
83          StringBuffer sb = new StringBuffer();
84          sb.append("<html><head><title>PMD</title></head>");
85          sb.append("<style type=\"text/css\">");
86          sb.append("<!--" + PMD.EOL);
87          sb.append("body { background-color: white; font-family:verdana, arial, helvetica, geneva; font-size: 16px; font-style: italic; color: black; }" + PMD.EOL);
88          sb.append(".title { font-family: verdana, arial, helvetica,geneva; font-size: 12px; font-weight:bold; color: white; }" + PMD.EOL);
89          sb.append(".body { font-family: verdana, arial, helvetica, geneva; font-size: 12px; font-weight:plain; color: black; }" + PMD.EOL);
90          sb.append("#TableHeader { background-color: #003366; }" + PMD.EOL);
91          sb.append("#RowColor1 { background-color: #eeeeee; }" + PMD.EOL);
92          sb.append("#RowColor2 { background-color: white; }" + PMD.EOL);
93          sb.append("-->");
94          sb.append("</style>");
95          sb.append("<body><center>");
96          return sb.toString();
97      }
98  
99      private String footer() {
100         return "</center></body></html>";
101     }
102 
103 }