/*
* Copyright (c) 1999, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
/*
*
*/
package bench;
import java.io.OutputStream;
import java.io.PrintStream;
import java.io.IOException;
import java.util.Date;
import java.util.Properties;
/**
* Benchmark html report generator.
*/
public class HtmlReporter implements Reporter {
static final int PRECISION = 3;
static final String[] PROPNAMES = { "os.name", "os.arch", "os.version",
"java.home", "java.vm.version", "java.vm.vendor", "java.vm.name",
"java.compiler", "java.class.path", "sun.boot.class.path" };
OutputStream out;
String title;
/**
* Create HtmlReporter which writes to the given stream.
*/
public HtmlReporter(OutputStream out, String title) {
this.out = out;
this.title = title;
}
/**
* Generate html report.
*/
public void writeReport(BenchInfo[] binfo, Properties props)
throws IOException
{
PrintStream p = new PrintStream(out);
float total = 0.0f;
p.println("<html>");
p.println("<head>");
p.println("<title>" + title + "</title>");
p.println("</head>");
p.println("<body bgcolor=\"#ffffff\">");
p.println("<h3>" + title + "</h3>");
p.println("<hr>");
p.println("<table border=0>");
for (int i = 0; i < PROPNAMES.length; i++) {
p.println("<tr><td>" + PROPNAMES[i] + ": <td>" +
props.getProperty(PROPNAMES[i]));
}
p.println("</table>");
p.println("<p>");
p.println("<table border=1>");
p.println("<tr><th># <th>Benchmark Name <th>Time (ms) <th>Score");
for (int i = 0; i < binfo.length; i++) {
BenchInfo b = binfo[i];
p.print("<tr><td>" + i + " <td>" + b.getName());
if (b.getTime() != -1) {
float score = b.getTime() * b.getWeight();
total += score;
p.println(" <td>" + b.getTime() + " <td>" +
Util.floatToString(score, PRECISION));
}
else {
p.println(" <td>-- <td>--");
}
}
p.println("<tr><td colspan=3><b>Total score</b> <td><b>" +
Util.floatToString(total, PRECISION) + "</b>");
p.println("</table>");
p.println("<p>");
p.println("<hr>");
p.println("<i>Report generated on " + new Date() + "</i>");
p.println("</body>");
p.println("</html>");
}
}