View Javadoc

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.IRuleViolation;
7   import net.sourceforge.pmd.PMD;
8   import net.sourceforge.pmd.Report;
9   
10  import java.io.IOException;
11  import java.io.Writer;
12  import java.util.Iterator;
13  
14  /***
15   * @author Vladimir
16   * @version $Revision: 1.15 $ $Date: 2006/11/19 02:01:35 $
17   */
18  public class VBHTMLRenderer extends AbstractRenderer {
19  
20      public void render(Writer writer, Report report) throws IOException {
21          if (report.isEmpty()) {
22              return;
23          }
24  
25          StringBuffer sb = new StringBuffer();
26          String filename = null;
27          String lineSep = PMD.EOL;
28  
29          boolean colorize = false;
30  
31          writer.write(header());
32          for (Iterator iter = report.iterator(); iter.hasNext();) {
33              sb.setLength(0);
34              IRuleViolation rv = (IRuleViolation) iter.next();
35              if (!rv.getFilename().equals(filename)) { // New File
36                  if (filename != null) {
37                      sb.append("</table></br>");
38                      colorize = false;
39                  }
40                  filename = rv.getFilename();
41                  sb.append("<table border=\"0\" width=\"80%\">");
42                  sb.append("<tr id=TableHeader><td colspan=\"2\"><font class=title>&nbsp;").append(filename).append("</font></tr>");
43                  sb.append(lineSep);
44              }
45  
46              if (colorize) {
47                  sb.append("<tr id=RowColor1>");
48              } else {
49                  sb.append("<tr id=RowColor2>");
50              }
51  
52              colorize = !colorize;
53              sb.append("<td width=\"50\" align=\"right\"><font class=body>" + rv.getBeginLine() + "&nbsp;&nbsp;&nbsp;</font></td>");
54              sb.append("<td><font class=body>" + rv.getDescription() + "</font></td>");
55              sb.append("</tr>");
56              sb.append(lineSep);
57              writer.write(sb.toString());
58          }
59          if (filename != null) {
60              writer.write("</table>");
61          }
62          writer.write("<br>");
63  
64          // output the problems
65          Iterator iter = report.errors();
66          if (iter.hasNext()) {
67              sb.setLength(0);
68              sb.append("<table border=\"0\" width=\"80%\">");
69              sb.append("<tr id=TableHeader><td><font class=title>&nbsp;Problems found</font></td></tr>");
70              colorize = false;
71              while (iter.hasNext()) {
72                  if (colorize) {
73                      sb.append("<tr id=RowColor1>");
74                  } else {
75                      sb.append("<tr id=RowColor2>");
76                  }
77                  colorize = !colorize;
78                  sb.append("<td><font class=body>").append(iter.next()).append("\"</font></td></tr>");
79              }
80              sb.append("</table>");
81              writer.write(sb.toString());
82          }
83  
84          writer.write(footer());
85      }
86  
87      private String header() {
88          StringBuffer sb = new StringBuffer();
89          sb.append("<html><head><title>PMD</title></head>");
90          sb.append("<style type=\"text/css\">");
91          sb.append("<!--" + PMD.EOL);
92          sb.append("body { background-color: white; font-family:verdana, arial, helvetica, geneva; font-size: 16px; font-style: italic; color: black; }" + PMD.EOL);
93          sb.append(".title { font-family: verdana, arial, helvetica,geneva; font-size: 12px; font-weight:bold; color: white; }" + PMD.EOL);
94          sb.append(".body { font-family: verdana, arial, helvetica, geneva; font-size: 12px; font-weight:plain; color: black; }" + PMD.EOL);
95          sb.append("#TableHeader { background-color: #003366; }" + PMD.EOL);
96          sb.append("#RowColor1 { background-color: #eeeeee; }" + PMD.EOL);
97          sb.append("#RowColor2 { background-color: white; }" + PMD.EOL);
98          sb.append("-->");
99          sb.append("</style>");
100         sb.append("<body><center>");
101         return sb.toString();
102     }
103 
104     private String footer() {
105         return "</center></body></html>";
106     }
107 
108 }