package org.opends.tools;
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import java.io.BufferedReader;
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import java.io.File;
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import java.io.FileWriter;
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import java.io.FilenameFilter;
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import java.io.InputStreamReader;
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import java.net.URL;
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import java.util.ArrayList;
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import java.util.Collection;
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import java.util.Comparator;
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import java.util.List;
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import java.util.TreeSet;
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/**
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*
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* @author Sun Microsystems Inc.
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*/
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public class BuildStatus {
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// builds location
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private static final String ROOT_DIR = "/daily-builds";
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// constants for html
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private static final String GREEN = "background-color: rgb(51, 255, 51);";
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private static final String RED = "background-color: rgb(255, 102, 102);";
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private static final String BODY = "#BODY#";
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private static final String TABLES = "#TABLES#";
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private static final String PAGE =
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"<html>" +
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" <head>" +
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" <meta content=\"text/html; charset=ISO-8859-1\" http-equiv=\"content-type\">" +
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" <title>OpenDS builds status</title>" +
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" </head>" +
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" <body>" +
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" <div style=\"text-align: center;\"><big style=\"font-weight: bold;\">Daily builds status</big><br></div>" +
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" <br>" +
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TABLES +
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" </body>" +
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"</html>\n";
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/**
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* @param args the command line arguments
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*/
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public static void main(String[] args) {
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// a collection of builds ordered from yougest to oldest
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Collection<DailyBuild> dailyBuilds = new TreeSet<DailyBuild>(
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new Comparator<DailyBuild>() {
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public int compare(DailyBuild o1, DailyBuild o2) {
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String date1 = o1.id.substring(0, 8);
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String date2 = o2.id.substring(0, 8);
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return date2.compareTo(date1);
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}
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});
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try {
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// list directories in daily build directory
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String[] filenames = new File(ROOT_DIR).list(new FilenameFilter() {
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public boolean accept(File dir, String name) {
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for (int i = 0; i < name.length(); i++) {
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if (!Character.isDigit(name.charAt(i))) {
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return false;
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}
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}
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return true;
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}
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});
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for (String filename : filenames) {
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try {
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// dedicated to Unix only !!!
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URL url = new URL("file:///" + ROOT_DIR + "/" + filename + "/build-" + filename + ".log");
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DailyBuild dailyBuild = new DailyBuild(filename);
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Build build = null;
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TestFailure failure = null;
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boolean skip = false;
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BufferedReader reader = new BufferedReader(new InputStreamReader(url.openStream()));
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String line;
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boolean firstTarget = true;
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while ((line = reader.readLine()) != null) {
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if (skip) {
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skip = false;
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} else if (line.startsWith("Building with Java version")) {
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// build beginning
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firstTarget = true;
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build = new Build(JDK.valueOf(line.substring(27, 31)));
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} else if (line.startsWith("BUILD")) {
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// build ending. Status can be : FAILED SUCCESSFUL
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if (firstTarget) {
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build.setSuccess(line.substring(6, line.length()).equals("SUCCESSFUL"));
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dailyBuild.setBuild(build);
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firstTarget = false;
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} else {
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if (build.isSuccess()) {
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build.setSuccess(line.substring(6, line.length()).equals("SUCCESSFUL"));
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}
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}
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} else if (line.contains("F A I L U R E ! ! !")) {
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// test failed
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failure = new TestFailure(line);
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skip = true; // skip next empty line
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} else if (failure != null && line.equals(" [testng] ")) {
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// end of test failure trace
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build.addFailure(failure);
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failure = null;
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} else {
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if (failure != null) {
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failure.appendLog(line.replace("<", "<").replace(">", ">"));
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}
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}
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}
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dailyBuilds.add(dailyBuild);
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reader.close();
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} catch (Throwable t) {
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// may have lost one build
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}
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}
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StringBuilder allBuilds = new StringBuilder();
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for (DailyBuild daily : dailyBuilds) {
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allBuilds.append(daily.toString());
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}
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String html = PAGE.replace(TABLES, allBuilds);
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// write status.html page
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FileWriter writer = new FileWriter(ROOT_DIR + "/status.html", false);
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writer.write(html);
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writer.close();
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} catch (Throwable t) {
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}
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}
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private static enum JDK {
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jdk5, jdk6
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}
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/*
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* A DailyBuild has an identifier (date) and two builds (jdk5+jdk6).
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*/
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private static class DailyBuild {
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private static final String DATE = "#DATE#";
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private static final String JDK5 = "#JDK5#";
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private static final String JDK6 = "#JDK6#";
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private static final String COLOR = "#COLOR#";
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private static final String TEMPLATE = "<table style=\"width: 100%; text-align: center;\" border=\"1\" cellpadding=\"2\" cellspacing=\"2\">" +
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"<tbody>" +
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"<tr>" +
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"<td colspan=\"2\" rowspan=\"1\" style=\"" + COLOR +
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"vertical-align: middle; text-align: center;\">" + DATE +
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"</td>" +
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"</tr>" +
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"<tr>" + JDK5 + "</tr>" +
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"<tr>" + JDK6 + "</tr>" +
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"<br>";
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private static final String JDK_MISSING = "<td style=\"background-color: rgb(255, 204, 0);\">Unknown</td><td></td>";
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private Build jdk5;
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private Build jdk6;
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private String id;
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public DailyBuild(String id) {
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this.id = id;
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}
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public boolean isSuccess() {
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return this.jdk5 != null && this.jdk5.isSuccess() && this.jdk6 != null && this.jdk6.isSuccess();
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}
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public void setBuild(Build build) {
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if (build.getJDK().equals(JDK.jdk5)) {
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this.jdk5 = build;
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} else {
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this.jdk6 = build;
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}
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}
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@Override
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public String toString() {
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//String date = this.id.substring(0, 4) + "." + this.id.substring(4, 6) + "." + this.id.substring(6, 8);
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String date = "<a href=\"" + this.id + "/build-" + this.id + ".log\">" + this.id.substring(0, 4) + "." + this.id.substring(4, 6) + "." + this.id.substring(6, 8) + "</a>";
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String result = TEMPLATE.replace(DATE, date).replace(JDK5, this.jdk5 == null ? JDK_MISSING : this.jdk5.toString()).replace(JDK6, this.jdk6 == null ? JDK_MISSING : this.jdk6.toString());
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if (this.isSuccess()) {
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result = result.replace(COLOR, GREEN);
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} else {
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result = result.replace(COLOR, RED);
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}
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return result;
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}
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}
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/*
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* A Build has a JDK version (5 or 6), a success and an optional list of
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* failures.
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*/
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private static class Build {
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private static final String FAILURES = "#FAILURES#";
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private static final String VERSIONS = "#VERSIONS#";
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private static final String TEMPLATE =
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"<td style=\"" + DailyBuild.COLOR + "width: 10%; vertical-align: middle; text-align: center;\">" + VERSIONS + "</td>" +
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"<td style=\"font-family: monospace; text-align: left;\">" + FAILURES + "</td>";
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private JDK jdk;
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private boolean success;
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private List<TestFailure> failures;
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public Build(JDK jdk) {
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this.jdk = jdk;
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}
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public JDK getJDK() {
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return this.jdk;
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}
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public boolean isSuccess() {
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return this.success;
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}
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public void setSuccess(boolean success) {
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this.success = success;
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}
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public void addFailure(TestFailure failure) {
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if (this.failures == null) {
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this.failures = new ArrayList<TestFailure>();
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}
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this.failures.add(failure);
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}
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@Override
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public String toString() {
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String result = TEMPLATE.replace(VERSIONS, this.jdk.name());
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if (!this.success) {
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StringBuilder sb = new StringBuilder();
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if (this.failures != null) {
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for (TestFailure failure : this.failures) {
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sb.append(failure.sb).append("<br>");
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}
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} else {
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sb.append("<b>Unknown error.</b>");
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}
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result = result.replace(FAILURES, sb).replace(DailyBuild.COLOR, RED);
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} else {
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result = result.replace(FAILURES, "").replace(DailyBuild.COLOR, GREEN);
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}
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return result;
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}
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}
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/*
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* A TestFailure encapsulates a list of relevant logs.
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*/
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private static class TestFailure {
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private StringBuilder sb;
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private String title;
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public TestFailure(String title) {
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this.title = title.substring(12, title.length());
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}
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public void appendLog(String log) {
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if (this.sb == null) {
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this.sb = new StringBuilder("<p><b>").append(this.title).append("</b><br>");
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}
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this.sb.append(log.substring(12, log.length())).append("<br>");
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}
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}
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}
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