Java Code Examples for org.apache.tools.ant.taskdefs.Java#setClassname()

void execute(final Java java) {

    this.setOption(ConfigOption.INCLUDE_LAUNCH_CLASSPATH, "false");
    this.setOption(ConfigOption.CLASSPATH, generateAnalysisClasspath());

    java.setClasspath(generateLaunchClasspath());
    java.setClassname(MutationCoverageReport.class.getCanonicalName());
    java.setFailonerror(true);
    java.setFork(true);

    checkRequiredOptions();
    for (final Map.Entry<String, String> option : this.options.entrySet()) {
      java.createArg().setValue(
          "--" + option.getKey() + "=" + option.getValue());
    }

    java.execute();
  }
 

/**
     * TODO Implement fork correctly - use ant LoaderUtils to get scriptella.jar location
     * TODO Output errors
     */
    private void fork(final List<File> files) {
        Java j = new Java();
        j.setFork(true);
        j.setProject(getProject());
//        j.setClasspath(getClasspath());

        j.setClassname(EtlLauncher.class.getName());

        StringBuilder line = new StringBuilder();

        if (nostat) {
            line.append("-nostat ");
        }

        for (File file : files) {
            line.append(file.getPath()).append(' ');
        }
        j.createArg().setLine(line.toString());

        if (maxmemory != null) {
            j.setMaxmemory(maxmemory);
        }

        int r = j.executeJava();
        if (r != 0) {
            throw new BuildException("Unable to execute files: " + files +
                    ". See error log.");
        }
    }
 

private static void proguardMain(File proguardJar, ArrayList argsList, ProGuardMojo mojo)
                                                                                         throws MojoExecutionException {

    Java java = new Java();

    Project antProject = new Project();
    antProject.setName(mojo.mavenProject.getName());
    antProject.init();

    DefaultLogger antLogger = new DefaultLogger();
    antLogger.setOutputPrintStream(System.out);
    antLogger.setErrorPrintStream(System.err);
    antLogger.setMessageOutputLevel(mojo.log.isDebugEnabled() ? Project.MSG_DEBUG
        : Project.MSG_INFO);

    antProject.addBuildListener(antLogger);
    antProject.setBaseDir(mojo.mavenProject.getBasedir());

    java.setProject(antProject);
    java.setTaskName("proguard");

    mojo.getLog().info("proguard jar: " + proguardJar);

    java.createClasspath().setLocation(proguardJar);
    // java.createClasspath().setPath(System.getProperty("java.class.path"));
    java.setClassname(mojo.proguardMainClass);

    java.setFailonerror(true);

    java.setFork(true);

    // get the maxMemory setting
    if (mojo.maxMemory != null) {
        java.setMaxmemory(mojo.maxMemory);
    }

    for (Iterator i = argsList.iterator(); i.hasNext();) {
        java.createArg().setValue(i.next().toString());
    }

    int result = java.executeJava();
    if (result != 0) {
        throw new MojoExecutionException("Obfuscation failed (result=" + result + ")");
    }
}
 

/**
 * Create the FindBugs engine (the Java process that will run whatever
 * FindBugs-related program this task is going to execute).
 */
protected void createFindbugsEngine() {
    findbugsEngine = new Java();
    findbugsEngine.setProject(getProject());
    findbugsEngine.setTaskName(getTaskName());
    findbugsEngine.setFork(true);
    if (jvm.length() > 0) {
        findbugsEngine.setJvm(jvm);
    }
    findbugsEngine.setTimeout(timeout);

    if (debug) {
        jvmargs = jvmargs + " -Dfindbugs.debug=true";
    }
    jvmargs = jvmargs + " -Dfindbugs.hostApp=FBAntTask";
    findbugsEngine.createJvmarg().setLine(jvmargs);

    // Add JVM arguments for system properties
    for (SystemProperty systemProperty : systemPropertyList) {
        String jvmArg = "-D" + systemProperty.getName() + "=" + systemProperty.getValue();
        findbugsEngine.createJvmarg().setValue(jvmArg);
    }

    if (homeDir != null) {
        // Use findbugs.home to locate findbugs.jar and the standard
        // plugins. This is the usual means of initialization.
        File findbugsLib = new File(homeDir, "lib");
        if (!findbugsLib.exists() && "lib".equals(homeDir.getName())) {
            findbugsLib = homeDir;
            homeDir = homeDir.getParentFile();
        }
        File findbugsLibFindBugs = new File(findbugsLib, "spotbugs.jar");
        // log("executing using home dir [" + homeDir + "]");
        if (findbugsLibFindBugs.exists()) {
            findbugsEngine.setClasspath(new Path(getProject(), findbugsLibFindBugs.getPath()));
        } else {
            throw new IllegalArgumentException("Can't find spotbugs.jar in " + findbugsLib);
        }
        findbugsEngine.createJvmarg().setValue("-Dspotbugs.home=" + homeDir.getPath());
    } else {
        // Use an explicitly specified classpath and list of plugin Jars
        // to initialize. This is useful for other tools which may have
        // FindBugs installed using a non-standard directory layout.

        findbugsEngine.setClasspath(classpath);
    }
    if (pluginList != null) {
        addArg("-pluginList");
        addArg(pluginList.toString());
    }
    // Set the main class to be whatever the subclass's constructor
    // specified.
    findbugsEngine.setClassname(mainClass);
}
 

@Override
public void execute() throws BuildException {
    findbugsEngine = (Java) getProject().createTask("java");

    findbugsEngine.setTaskName(getTaskName());
    findbugsEngine.setFork(true);

    if (timeout > 0) {
        findbugsEngine.setTimeout(timeout);
    }

    if (debug) {
        jvmargs = jvmargs + " -Dfindbugs.debug=true";
    }
    findbugsEngine.createJvmarg().setLine(jvmargs);

    if (homeDir != null) {
        // Use findbugs.home to locate findbugs.jar and the standard
        // plugins. This is the usual means of initialization.
        File findbugsLib = new File(homeDir, "lib");

        File findbugsLibFindBugs = new File(findbugsLib, "spotbugs.jar");
        File findBugsFindBugs = new File(homeDir, "spotbugs.jar");
        // log("executing using home dir [" + homeDir + "]");
        if (findbugsLibFindBugs.exists()) {
            findbugsEngine.setClasspath(new Path(getProject(), findbugsLibFindBugs.getPath()));
        } else if (findBugsFindBugs.exists()) {
            findbugsEngine.setClasspath(new Path(getProject(), findBugsFindBugs.getPath()));
        } else {
            throw new IllegalArgumentException("Can't find spotbugs.jar in " + homeDir);
        }

        findbugsEngine.setClassname("edu.umd.cs.findbugs.LaunchAppropriateUI");
        findbugsEngine.createJvmarg().setValue("-Dspotbugs.home=" + homeDir.getPath());
    } else {
        // Use an explicitly specified classpath and list of plugin Jars
        // to initialize. This is useful for other tools which may have
        // FindBugs installed using a non-standard directory layout.

        findbugsEngine.setClasspath(classpath);
        findbugsEngine.setClassname("edu.umd.cs.findbugs.LaunchAppropriateUI");

        addArg("-pluginList");
        addArg(pluginList.toString());
    }

    if (projectFile != null) {
        addArg("-project");
        addArg(projectFile.getPath());
    }

    if (loadbugs != null) {
        addArg("-loadbugs");
        addArg(loadbugs.getPath());
    }

    if (look != null) {
        addArg("-look:" + look);
        // addArg("-look");
        // addArg(look);
    }

    // findbugsEngine.setClassname("edu.umd.cs.findbugs.gui.FindBugsFrame");

    log("Launching FindBugs Viewer...");

    int rc = findbugsEngine.executeJava();

    if ((rc & ExitCodes.ERROR_FLAG) != 0) {
        throw new BuildException("Execution of findbugs failed.");
    }
    if ((rc & ExitCodes.MISSING_CLASS_FLAG) != 0) {
        log("Classes needed for analysis were missing");
    }
}
 

private void convert(File applet_folder, List<File> exps) {
    setTaskName("convert");
    // construct java task
    Java j = new Java(this);
    j.setTaskName("convert");
    j.setFailonerror(true);
    j.setFork(true);

    // add classpath for SDK tools
    addKitClasses(j);

    // set class depending on SDK
    if (jckit.getVersion().isV3()) {
        j.setClassname("com.sun.javacard.converter.Main");
        // XXX: See https://community.oracle.com/message/10452555
        Variable jchome = new Variable();
        jchome.setKey("jc.home");
        jchome.setValue(jckit.getRoot().toString());
        j.addSysproperty(jchome);
    } else {
        j.setClassname("com.sun.javacard.converter.Converter");
    }

    // output path
    j.createArg().setLine("-d '" + applet_folder.getAbsolutePath() + "'");

    // classes for conversion
    j.createArg().setLine("-classdir '" + classes_path + "'");

    // construct export path
    StringJoiner expstringbuilder = new StringJoiner(File.pathSeparator);

    // Add targetSDK export files
    if (jckit.getVersion() == V310) {
        switch (targetsdk.getVersion()) {
            case V310:
                j.createArg().setLine("-target 3.1.0");
                break;
            case V305:
                j.createArg().setLine("-target 3.0.5");
                break;
            case V304:
                j.createArg().setLine("-target 3.0.4");
                break;
            default:
                throw new HelpingBuildException("targetsdk " + targetsdk.getRelease() + " incompatible with jckit " + jckit.getRelease());

        }
    } else {
        expstringbuilder.add(getTargetSdkExportDir().toString());
    }

    // imports
    for (File imp : exps) {
        expstringbuilder.add(imp.toString());
    }
    j.createArg().setLine("-exportpath '" + expstringbuilder.toString() + "'");

    // always be a little verbose
    j.createArg().setLine("-verbose");
    j.createArg().setLine("-nobanner");

    // simple options
    if (debug) {
        j.createArg().setLine("-debug");
    }
    if (!verify && !jckit.getVersion().isOneOf(V211, V212)) {
        j.createArg().setLine("-noverify");
    }
    if (jckit.getVersion().isV3()) {
        j.createArg().setLine("-useproxyclass");
    }
    if (ints) {
        j.createArg().setLine("-i");
    }

    // determine output types
    String outputs = "CAP";
    if (output_exp != null) {
        outputs += " EXP";
    }
    if (output_jca != null) {
        outputs += " JCA";
    }
    j.createArg().setLine("-out " + outputs);

    // define applets
    for (JCApplet app : raw_applets) {
        j.createArg().setLine("-applet " + hexAID(app.aid) + " " + app.klass);
    }

    // package properties
    j.createArg().setLine(package_name + " " + hexAID(package_aid) + " " + package_version);

    // report the command
    log("command: " + j.getCommandLine(), Project.MSG_VERBOSE);

    // execute the converter
    j.execute();
}