Example usage for org.apache.commons.exec CommandLine CommandLine

List of usage examples for org.apache.commons.exec CommandLine CommandLine

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In this page you can find the example usage for org.apache.commons.exec CommandLine CommandLine.

Prototype

public CommandLine(final CommandLine other)

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Copy constructor.

Usage

From source file:com.netflix.genie.web.jobs.workflow.impl.JobKickoffTaskTest.java

/**
 * Test the create user method for user already exists.
 *
 * @throws IOException    If there is any problem.
 * @throws GenieException If there is any problem.
 *///from w w  w.  j  a  va 2  s.co  m
@Test
public void testCreateUserMethodSuccessDoesNotExist1() throws IOException, GenieException {
    final String user = "user";
    final String group = "group";

    final CommandLine idCheckCommandLine = new CommandLine("id");
    idCheckCommandLine.addArgument("-u");
    idCheckCommandLine.addArgument(user);

    Mockito.when(this.executor.execute(Mockito.any(CommandLine.class))).thenThrow(new IOException());

    final ArgumentCaptor<CommandLine> argumentCaptor = ArgumentCaptor.forClass(CommandLine.class);
    final List<String> command = Arrays.asList("sudo", "useradd", user, "-G", group, "-M");

    try {
        this.jobKickoffTask.createUser(user, group);
    } catch (GenieException ge) {
        // ignore
    }

    Mockito.verify(this.executor, Mockito.times(3)).execute(argumentCaptor.capture());
    Assert.assertArrayEquals(command.toArray(), argumentCaptor.getAllValues().get(2).toStrings());
}

From source file:com.tupilabs.pbs.PBS.java

/**
 * PBS qstat command./*w  w w.  j a  v  a  2s.  co m*/
 * <p>
 * Equivalent to qstat -Q -f [name]
 *
 * @param name queue name
 * @return list of queues
 */
public static List<Queue> qstatQueues(String name) {
    final CommandLine cmdLine = new CommandLine(COMMAND_QSTAT);
    cmdLine.addArgument(PARAMETER_FULL_STATUS);
    cmdLine.addArgument(PARAMETER_QUEUE);
    if (StringUtils.isNotBlank(name)) {
        cmdLine.addArgument(name);
    }

    final OutputStream out = new ByteArrayOutputStream();
    final OutputStream err = new ByteArrayOutputStream();

    DefaultExecuteResultHandler resultHandler;
    try {
        resultHandler = execute(cmdLine, null, out, err);
        resultHandler.waitFor(DEFAULT_TIMEOUT);
    } catch (ExecuteException e) {
        throw new PBSException("Failed to execute qstat command: " + e.getMessage(), e);
    } catch (IOException e) {
        throw new PBSException("Failed to execute qstat command: " + e.getMessage(), e);
    } catch (InterruptedException e) {
        throw new PBSException("Failed to execute qstat command: " + e.getMessage(), e);
    }

    final int exitValue = resultHandler.getExitValue();
    LOGGER.info("qstat exit value: " + exitValue);

    final List<Queue> queues;
    try {
        queues = QSTAT_QUEUES_PARSER.parse(out.toString());
    } catch (ParseException pe) {
        throw new PBSException("Failed to parse qstat queues output: " + pe.getMessage(), pe);
    }

    return (queues == null ? new ArrayList<Queue>(0) : queues);
}

From source file:com.tibco.tgdb.test.lib.TGAdmin.java

/**
 * Invoke TG admin synchronously. /*from w  w w.j ava  2  s. c o m*/
 * Admin operation blocks until it is completed.
 * 
 * @param url Url to connect to TG server
 * @param user User name
 * @param pwd User password
 * @param logFile TG admin log file location - Generated by admin
 * @param logLevel Specify the log level: info/user1/user2/user3/debug/debugmemory/debugwire
 * @param cmdFile TG admin command file - Need to exist before invoking admin
 * @param memSize Specify the maximum memory usage (MB). -1 for default (8 MB)
 * @param timeout Number of milliseconds allowed to complete admin operation
 * 
 * @return Output console of admin operation 
 * @throws TGAdminException Admin execution fails or timeout occurs 
 */
public String invoke(String url, String user, String pwd, String logFile, String logLevel, String cmdFile,
        int memSize, long timeout) throws TGAdminException {

    ByteArrayOutputStream output = new ByteArrayOutputStream();
    PumpStreamHandler psh = new PumpStreamHandler(output);
    Executor tgExec = new DefaultExecutor();
    tgExec.setStreamHandler(psh);
    tgExec.setWorkingDirectory(new File(this.home + "/bin"));

    CommandLine tgCL = new CommandLine((new File(this.home + "/bin/" + process)).getAbsolutePath());

    // Define arguments
    List<String> args = new ArrayList<String>();
    if (url != null) {
        args.add("--url");
        args.add(url);
    }
    if (user != null) {
        args.add("--uid");
        args.add(user);
    }
    if (pwd != null) {
        args.add("--pwd");
        args.add(pwd);
    }
    if (logFile != null) {
        args.add("--log");
        args.add(logFile);
    }
    if (logLevel != null) {
        args.add("--log-level");
        args.add(logLevel);
    }
    if (memSize >= 0) {
        args.add("--max-memory");
        args.add(Integer.toString(memSize));
    }
    if (cmdFile == null)
        throw new TGAdminException("TGAdmin - Command file is required.");
    args.add("--file");
    args.add(cmdFile);

    tgCL.addArguments((String[]) args.toArray(new String[args.size()]));

    ExecuteWatchdog tgWatch = new ExecuteWatchdog(timeout);
    tgExec.setWatchdog(tgWatch);
    System.out.println("TGAdmin - Invoking " + StringUtils.toString(tgCL.toStrings(), " "));
    long startProcTime = 0;
    long endProcTime = 0;
    long totalProcTime = 0;
    try {
        startProcTime = System.currentTimeMillis();
        tgExec.execute(tgCL);
        endProcTime = System.currentTimeMillis();
    } catch (IOException ee) {
        if (tgWatch.killedProcess())
            throw new TGAdminException("TGAdmin - Operation did not complete within " + timeout + " ms",
                    output.toString());
        else {
            try {
                Thread.sleep(1000); // make sure output has time to fill up
            } catch (InterruptedException ie) {
                ;
            }
            throw new TGAdminException("TGAdmin - Execution failed: " + ee.getMessage(), output.toString());
        }
    }
    if (!output.toString().contains("Successfully connected to server"))
        throw new TGAdminException("TGAdmin - Admin could not connect to server", output.toString());
    if (endProcTime != 0)
        totalProcTime = endProcTime - startProcTime;
    System.out.println(
            "TGAdmin - Operation completed" + (totalProcTime > 0 ? " in " + totalProcTime + " msec" : ""));
    return output.toString();
}

From source file:eu.creatingfuture.propeller.blocklyprop.propeller.OpenSpin.java

protected boolean compileForRam(String executable, File sourceFile, File destinationFile) {
    try {/*from  www  . j  ava  2s.  co  m*/
        File libDirectory = new File(new File(System.getProperty("user.dir")), "/propeller-lib");
        Map map = new HashMap();
        map.put("sourceFile", sourceFile);
        map.put("destinationFile", destinationFile);
        map.put("libDirectory", libDirectory);

        CommandLine cmdLine = new CommandLine(executable);
        cmdLine.addArgument("-b");
        cmdLine.addArgument("-o").addArgument("${destinationFile}");
        cmdLine.addArgument("-L").addArgument("${libDirectory}");
        cmdLine.addArgument("${sourceFile}");
        cmdLine.setSubstitutionMap(map);
        DefaultExecutor executor = new DefaultExecutor();
        //  executor.setExitValues(new int[]{402, 101});

        ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
        PumpStreamHandler streamHandler = new PumpStreamHandler(outputStream);
        executor.setStreamHandler(streamHandler);

        try {
            exitValue = executor.execute(cmdLine);
        } catch (ExecuteException ee) {
            exitValue = ee.getExitValue();
            logger.log(Level.SEVERE, "Unexpected exit value: {0}", exitValue);
            success = false;
            return false;
        } finally {
            output = outputStream.toString();
        }

        //            System.out.println("output: " + output);
        /*
         Scanner scanner = new Scanner(output);
                
                
         Pattern chipFoundPattern = Pattern.compile(".*?(EVT:505).*?");
         Pattern pattern = Pattern.compile(".*?found on (?<comport>[a-zA-Z0-9]*).$");
         while (scanner.hasNextLine()) {
         String portLine = scanner.nextLine();
         if (chipFoundPattern.matcher(portLine).matches()) {
         Matcher portMatch = pattern.matcher(portLine);
         if (portMatch.find()) {
         //   String port = portMatch.group("comport");
                
         }
         }
         }
         */
        //            System.out.println("output: " + output);
        //            System.out.println("exitValue: " + exitValue);
        success = true;
        return true;
    } catch (IOException ioe) {
        logger.log(Level.SEVERE, null, ioe);
        success = false;
        return false;
    }
}

From source file:com.devesion.maven.jsr308.CheckersPlugin.java

/**
 * Plugin Entry point./*from   ww  w .  j  a v a  2  s.c  om*/
 * 
 * @throws MojoExecutionException exception
 * @throws MojoFailureException exception
 */
@Override
public void execute() throws MojoExecutionException, MojoFailureException {

    getLog().info("Executing JSR-308 Checkers");

    if (checkers.size() <= 0) {
        getLog().info("No checkers found, omitting checkers execution");
        return;
    }

    final SourceContext sourceCtx = new SourceContext(compileSourceDirs, includes, excludes);
    final List<String> sources = SourceUtils.getProjectSources(sourceCtx);
    if (sources.isEmpty()) {
        getLog().info("The project does not contains any sources, omitting checkers execution");
        return;
    }

    final CommandLine cl = new CommandLine("java");
    if (checkerJar == null || checkerJar.isEmpty()) {
        checkerJar = ArtifactUtils.getArtifactPath(JSR308_ALL_GROUP_ID, JSR308_ALL_ARTIFACT_ID, dependencies);
        if (checkerJar == null) {
            throw new MojoExecutionException("Cannot find " + JSR308_ALL_GROUP_ID + ":" + JSR308_ALL_ARTIFACT_ID
                    + " artifact jar in the local repository.");
        }
    }

    cl.addArgument("-Xbootclasspath/p:" + checkerJar);
    cl.addArgument("-ea:com.sun.tools");
    if (userJavaParams != null) {
        cl.addArgument(userJavaParams);
    }
    cl.addArgument("-jar");
    cl.addArgument(checkerJar);
    cl.addArgument("-proc:only");

    // adding checkers
    for (String checker : checkers) {
        cl.addArgument("-processor");
        cl.addArgument(checker);
    }

    // adding project sources
    cl.addArguments(sources.toArray(new String[sources.size()]));

    // adding classpath
    final StringBuilder sb = new StringBuilder();
    for (String element : compileClasspathElements) {
        sb.append(element);
        sb.append(File.pathSeparator);
    }

    cl.addArgument("-classpath");
    cl.addArgument(sb.toString());
    if (userJavacParams != null) {
        cl.addArgument(userJavacParams);
    }

    // executing compiler
    final DefaultExecutor executor = new DefaultExecutor();
    executor.setExitValue(EXIT_CODE_OK);

    try {
        executor.execute(cl);
    } catch (ExecuteException ex) {

        if (failOnError) {
            throw new MojoExecutionException(
                    "Unable to continue because of some errors reported by checkers - " + ex.getMessage());
        } else {
            getLog().error("Some errors has been reported by checkers - " + ex.getMessage());
        }
    } catch (IOException ex) {
        throw new MojoExecutionException("cannot execute checkers", ex);
    }
}

From source file:de.tu_dresden.psy.fca.ConexpCljBridge.java

public ConexpCljBridge() {

    this.b = new byte[1];

    /**/*from  w ww . j a v a  2 s  . co  m*/
     * build the command line (see conexp-clj/bin/conexp-clj)
     */

    String java_bin = Launcher.getJavaCommand();

    CommandLine conexp_cmd = new CommandLine(java_bin);
    conexp_cmd.addArgument("-server");
    conexp_cmd.addArgument("-cp");
    conexp_cmd.addArgument("./conexp-clj/lib/conexp-clj-0.0.7-alpha-SNAPSHOT-standalone.jar");
    conexp_cmd.addArgument("clojure.main");
    conexp_cmd.addArgument("-e");
    conexp_cmd.addArgument("");
    conexp_cmd.addArgument("./conexp-clj/lib/conexp-clj.clj");

    /**
     * open the pipes
     */

    this.to_conexp = new PipedOutputStream();
    try {
        this.stream_to_conexp = new PipedInputStream(this.to_conexp, 2048);
    } catch (IOException e2) {
        e2.printStackTrace();
    }

    this.stream_error_conexp = new PipedOutputStream();
    this.stream_from_conexp = new PipedOutputStream();

    try {
        this.from_conexp = new PipedInputStream(this.stream_from_conexp, 2048);
    } catch (IOException e1) {
        e1.printStackTrace();
    }
    try {
        this.error_conexp = new PipedInputStream(this.stream_error_conexp, 2048);
    } catch (IOException e1) {

        e1.printStackTrace();
    }

    /**
     * setup apache commons exec
     */

    this.result = new DefaultExecuteResultHandler();

    DefaultExecutor executor = new DefaultExecutor();
    executor.setExitValue(0);
    executor.setStreamHandler(
            new PumpStreamHandler(this.stream_from_conexp, this.stream_error_conexp, this.stream_to_conexp));

    /**
     * run in non-blocking mode
     */

    try {
        executor.execute(conexp_cmd, this.result);
    } catch (ExecuteException e) {
        e.printStackTrace();
    } catch (IOException e) {
        e.printStackTrace();
    }

    this.output_buffer = "";

}

From source file:com.netflix.genie.core.jobs.workflow.impl.JobKickoffTaskUnitTests.java

/**
 * Test the create user method for user already exists.
 *
 * @throws IOException If there is any problem.
 * @throws GenieException If there is any problem.
 *//* w w  w .  j  a va 2 s .  c  o  m*/
@Test
public void testCreateUserMethodSuccessDoesNotExist1() throws IOException, GenieException {
    final String user = "user";
    final String group = "group";

    final CommandLine idCheckCommandLine = new CommandLine("id");
    idCheckCommandLine.addArgument("-u");
    idCheckCommandLine.addArgument(user);

    Mockito.when(this.executor.execute(Mockito.any(CommandLine.class))).thenThrow(new IOException());

    final ArgumentCaptor<CommandLine> argumentCaptor = ArgumentCaptor.forClass(CommandLine.class);
    final List<String> command = Arrays.asList("sudo", "useradd", user, "-G", group, "-M");

    try {
        this.jobKickoffTask.createUser(user, group);
    } catch (GenieException ge) {
        log.debug("Ignoring exception to capture arguments.");
    }

    Mockito.verify(this.executor, Mockito.times(3)).execute(argumentCaptor.capture());
    Assert.assertArrayEquals(command.toArray(), argumentCaptor.getAllValues().get(2).toStrings());
}

From source file:com.adaptris.hpcc.SprayToThorTest.java

@Test
public void testFixed() throws Exception {
    SprayToThor sprayToThor = new SprayToThor();
    sprayToThor.setSprayFormat(new FixedSprayFormat(125));
    CommandLine cmdLine = new CommandLine("/bin/dfuplus");
    sprayToThor.addFormatArguments(cmdLine);
    assertEquals(2, cmdLine.getArguments().length);
    assertEquals("format=fixed", cmdLine.getArguments()[0]);
    assertEquals("recordsize=125", cmdLine.getArguments()[1]);
}

From source file:io.selendroid.android.impl.DefaultAndroidEmulator.java

private static Map<String, Integer> mapDeviceNamesToSerial() {
    Map<String, Integer> mapping = new HashMap<String, Integer>();
    CommandLine command = new CommandLine(AndroidSdk.adb());
    command.addArgument("devices");
    Scanner scanner;// w  ww . j a  va 2  s  .  c  o  m
    try {
        scanner = new Scanner(ShellCommand.exec(command));
    } catch (ShellCommandException e) {
        return mapping;
    }
    while (scanner.hasNextLine()) {
        String line = scanner.nextLine();
        Pattern pattern = Pattern.compile("emulator-\\d\\d\\d\\d");
        Matcher matcher = pattern.matcher(line);
        if (matcher.find()) {
            String serial = matcher.group(0);

            Integer port = Integer.valueOf(serial.replaceAll("emulator-", ""));
            TelnetClient client = null;
            try {
                client = new TelnetClient(port);
                String avdName = client.sendCommand("avd name");
                mapping.put(avdName, port);
            } catch (AndroidDeviceException e) {
                // ignore
            } finally {
                if (client != null) {
                    client.close();
                }
            }
            Socket socket = null;
            PrintWriter out = null;
            BufferedReader in = null;
            try {
                socket = new Socket("127.0.0.1", port);
                out = new PrintWriter(socket.getOutputStream(), true);
                in = new BufferedReader(new InputStreamReader(socket.getInputStream()));
                if (in.readLine() == null) {
                    throw new AndroidDeviceException("error");
                }

                out.write("avd name\r\n");
                out.flush();
                in.readLine();// OK
                String avdName = in.readLine();
                mapping.put(avdName, port);
            } catch (Exception e) {
                // ignore
            } finally {
                try {
                    out.close();
                    in.close();
                    socket.close();
                } catch (Exception e) {
                    // do nothing
                }
            }
        }
    }
    scanner.close();

    return mapping;
}

From source file:modules.GeneralNativeCommandModule.java

protected KeyValueResult extractNative(String command, String options, Path path)
        throws NativeExecutionException {
    if (command == null || command.equals("")) {
        System.err.println("command null at GeneralNativeCommandModule.extractNative()");
        return null;
    }//from   w  w w .j a  v a2s.co  m
    CommandLine commandLine = new CommandLine(command);

    if (options != null && !options.equals("")) {
        String[] args = options.split(" ");
        commandLine.addArguments(args);
    }

    if (path != null) {
        commandLine.addArgument(path.toAbsolutePath().toString(), false);
    }
    DefaultExecutor executor = new DefaultExecutor();
    ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
    PumpStreamHandler streamHandler = new PumpStreamHandler(outputStream);
    executor.setStreamHandler(streamHandler);
    GeneralExecutableModuleConfig generalExecutableModuleConfig = getConfig();
    executor.setWatchdog(new ExecuteWatchdog(generalExecutableModuleConfig.timeout));
    if (getConfig().workingDirectory != null && getConfig().workingDirectory.exists()) {
        executor.setWorkingDirectory(getConfig().workingDirectory);
    }
    try {
        // System.out.println(commandLine);
        executor.execute(commandLine);
    } catch (ExecuteException xs) {
        NativeExecutionException n = new NativeExecutionException();
        n.initCause(xs);
        if (path != null) {
            n.path = path.toAbsolutePath().toString();
        }
        n.executionResult = outputStream.toString();
        n.exitCode = xs.getExitValue();
        throw n;
    } catch (IOException xs) {
        // System.out.println(commandLine);
        NativeExecutionException n = new NativeExecutionException();
        n.initCause(xs);
        if (path != null) {
            n.path = path.toAbsolutePath().toString();
        }
        n.executionResult = outputStream.toString();
        throw n;
    }
    KeyValueResult t = new KeyValueResult("GeneralNativeCommandResults");
    t.add("fullOutput", outputStream.toString().trim());
    return t;
}