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1   package net.sourceforge.pmd.renderers;
2   
3   import net.sourceforge.pmd.PMD;
4   import net.sourceforge.pmd.Report;
5   
6   import java.io.IOException;
7   import java.io.Writer;
8   import java.util.Iterator;
9   import java.util.Map;
10  
11  public class SummaryHTMLRenderer extends AbstractRenderer {
12      private String linePrefix,linkPrefix;
13      public SummaryHTMLRenderer(String linkPrefix, String linePrefix) {
14          this.linePrefix = linePrefix;
15          this.linkPrefix = linkPrefix;
16      }
17      
18      public SummaryHTMLRenderer(){
19          this(null,null);
20      }
21  
22      public void render(Writer writer, Report report) throws IOException {
23          writer.write("<html><head><title>PMD</title></head><body>" + PMD.EOL);
24          renderSummary(writer, report);
25          writer.write("<h2><center>Detail</h2></center>");
26          writer.write("<table align=\"center\" cellspacing=\"0\" cellpadding=\"3\"><tr>" + PMD.EOL + "<th>#</th><th>File</th><th>Line</th><th>Problem</th></tr>" + PMD.EOL);
27          new HTMLRenderer(linkPrefix,linePrefix).renderBody(writer, report);
28          writer.write("</table></body></html>");
29      }
30  
31      public void renderSummary(Writer writer, Report report) throws IOException {
32          StringBuffer buf = new StringBuffer();
33          buf.append("<h2><center>Summary</h2></center>");
34          buf.append("<table align=\"center\" cellspacing=\"0\" cellpadding=\"3\">");
35          buf.append("<th>Rule name</th>");
36          buf.append("<th>Number of violations</th>");
37          writer.write(buf.toString());
38          Map summary = report.getSummary();
39          for (Iterator i = summary.entrySet().iterator(); i.hasNext();) {
40              Map.Entry entry = (Map.Entry) i.next();
41              String ruleName = (String) entry.getKey();
42              buf.setLength(0);
43              buf.append("<tr>");
44              buf.append("<td>" + ruleName + "</td>");
45              buf.append("<td align=center>" + ((Integer) entry.getValue()).intValue() + "</td>");
46              buf.append("</tr>");
47              writer.write(buf.toString());
48          }
49          writer.write("</table>");
50      }
51  }