SummaryVBHTMLRenderer.java

package net.sourceforge.pmd.renderers;

import net.sourceforge.pmd.PMD;
import net.sourceforge.pmd.Report;
import net.sourceforge.pmd.RuleViolation;

import java.util.Iterator;
import java.util.Map;

public class SummaryVBHTMLRenderer implements Renderer {
    
    public String render(Report report) {
        StringBuffer sb = new StringBuffer(header());
        sb.append(renderSummary(report));

        if (report.isEmpty()) {
            sb.append(footer());
            return sb.toString();
        }
        
        boolean colorize = false;
        String filename = null;
        String lineSep = PMD.EOL;
        for (Iterator iter = report.iterator(); iter.hasNext();) {
            RuleViolation rv = (RuleViolation) iter.next();
            if (!rv.getFilename().equals(filename)) { // New File
                if (filename != null) {
                    sb.append("</table></br>");
                    colorize = false;
                }
                filename = rv.getFilename();
                sb.append("<table border=\"0\" width=\"80%\">");
                sb.append("<tr id=TableHeader><td colspan=\"2\"><font class=title> ").append(filename).append("</font></tr>");
                sb.append(lineSep);
            }

            if (colorize) {
                sb.append("<tr id=RowColor1>");
            } else {
                sb.append("<tr id=RowColor2>");
            }

            colorize = !colorize;
            sb.append("<td width=\"50\" align=\"right\"><font class=body>" + rv.getBeginLine() + "   </font></td>");
            sb.append("<td><font class=body>" + rv.getDescription() + "</font></td>");
            sb.append("</tr>");
            sb.append(lineSep);
        }
        if (filename != null) {
            sb.append("</table>");
        }
        sb.append("<br>");

        // output the problems
        filename = null;
        Iterator iter = report.errors();
        if (iter.hasNext()) {
            sb.append("<table border=\"0\" width=\"80%\">");
            sb.append("<tr id=TableHeader><td><font class=title> Problems found</font></td></tr>");
            colorize = false;
            while (iter.hasNext()) {
            Report.ProcessingError rv = (Report.ProcessingError) iter.next();
            if (!rv.getFile().equals(filename)) { // New File
                if (filename != null) {
                    sb.append("</table></br>");
                    colorize = false;
                }
                filename = rv.getFile();
                sb.append("<table border=\"0\" width=\"80%\">");
                sb.append("<tr id=TableHeader><td colspan=\"2\"><font class=title> ").append(filename).append("</font></tr>");
                sb.append(lineSep);
            }

            if (colorize) {
                sb.append("<tr id=RowColor1>");
            } else {
                sb.append("<tr id=RowColor2>");
            }

            colorize = !colorize;
            sb.append("<td align=\"right\"><font class=body>" + rv.getMsg() + "   </font></td>");
            sb.append("</tr>");
            sb.append(lineSep);
            }
            sb.append("</table>");
        }

        sb.append(footer());

        return sb.toString();
    }

    public String renderSummary(Report report) {
        boolean colorize = false;
        StringBuffer sb = new StringBuffer();
        sb.append("<h2><center>Summary</center></h2>");
        sb.append("<table border=\"0\" width=\"60%\">");
        sb.append("<tr id=TableHeader>");
        sb.append("<td><font class=title> Rule name</font></td>");
        sb.append("<td><font class=title> Number of violations</font></td></tr>");
        Map summary = report.getSummary();
        int violationTotal = 0;
        for (Iterator i = summary.keySet().iterator(); i.hasNext();) {
            String ruleName = (String) i.next();
            if (colorize) {
                sb.append("<tr id=RowColor1>");
            } else {
                sb.append("<tr id=RowColor2>");
            }
            colorize = !colorize;
            sb.append("<td><font class=body>" + ruleName + "</font></td>");
            sb.append("<td align=center><font class=body>" + String.valueOf(((Integer) summary.get(ruleName)).intValue()) + "</font></td>");
            sb.append("</tr>");
            violationTotal += ((Integer) summary.get(ruleName)).intValue();
        }
        if (colorize) {
            sb.append("<tr id=RowColor1>");
        } else {
            sb.append("<tr id=RowColor2>");
        }
        colorize = !colorize;
        sb.append("<td><font class=body align=right>Total</font></td>");
        sb.append("<td align=center><font class=body>" + violationTotal + "</font></td>");
        sb.append("</tr>");
        sb.append("</table><p/>");
        return sb.toString();
    }

    private String header() {
        StringBuffer sb = new StringBuffer();
        sb.append("<html><head><title>PMD</title></head>");
        sb.append("<style type=\"text/css\">");
        sb.append("<!--" + PMD.EOL);
        sb.append("body { background-color: white; font-family:verdana, arial, helvetica, geneva; font-size: 16px; font-style: italic; color: black; }" + PMD.EOL);
        sb.append(".title { font-family: verdana, arial, helvetica,geneva; font-size: 12px; font-weight:bold; color: white; }" + PMD.EOL);
        sb.append(".body { font-family: verdana, arial, helvetica, geneva; font-size: 12px; font-weight:plain; color: black; }" + PMD.EOL);
        sb.append("#TableHeader { background-color: #003366; }" + PMD.EOL);
        sb.append("#RowColor1 { background-color: #eeeeee; }" + PMD.EOL);
        sb.append("#RowColor2 { background-color: white; }" + PMD.EOL);
        sb.append("-->");
        sb.append("</style>");
        sb.append("<body><center>");
        return sb.toString();
    }

    private String footer() {
        return "</center></body></html>";
    }

	public void showSuppressedViolations(boolean arg0) {
		// skip suppressed violations
		
	}
}