/* * 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(""); p.println(""); p.println("" + title + ""); p.println(""); p.println(""); p.println("

" + title + "

"); p.println("
"); p.println(""); for (int i = 0; i < PROPNAMES.length; i++) { p.println("
" + PROPNAMES[i] + ": " + props.getProperty(PROPNAMES[i])); } p.println("
"); p.println("

"); p.println(""); p.println("
# Benchmark Name Time (ms) Score"); for (int i = 0; i < binfo.length; i++) { BenchInfo b = binfo[i]; p.print("
" + i + " " + b.getName()); if (b.getTime() != -1) { float score = b.getTime() * b.getWeight(); total += score; p.println(" " + b.getTime() + " " + Util.floatToString(score, PRECISION)); } else { p.println(" -- --"); } } p.println("
Total score " + Util.floatToString(total, PRECISION) + ""); p.println("
"); p.println("

"); p.println("

"); p.println("Report generated on " + new Date() + ""); p.println(""); p.println(""); } }