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

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

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Introduction

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

Prototype

public DefaultExecutor()

Source Link

Document

Default constructor creating a default PumpStreamHandler and sets the working directory of the subprocess to the current working directory.

Usage

From source file:fr.gouv.culture.vitam.utils.Executor.java

/**
 * Execute an external command/* w  w w.  j  a v  a 2  s . c o  m*/
 * @param cmd
 * @param tempDelay
 * @param correctValues
 * @param showOutput
 * @param realCommand
 * @return correctValues if ok, < 0 if an execution error occurs, or other error values
 */
public static int exec(List<String> cmd, long tempDelay, int[] correctValues, boolean showOutput,
        String realCommand) {
    // Create command with parameters
    CommandLine commandLine = new CommandLine(cmd.get(0));
    for (int i = 1; i < cmd.size(); i++) {
        commandLine.addArgument(cmd.get(i));
    }
    DefaultExecutor defaultExecutor = new DefaultExecutor();
    ByteArrayOutputStream outputStream;
    outputStream = new ByteArrayOutputStream();
    PumpStreamHandler pumpStreamHandler = new PumpStreamHandler(outputStream);
    defaultExecutor.setStreamHandler(pumpStreamHandler);

    defaultExecutor.setExitValues(correctValues);
    AtomicBoolean isFinished = new AtomicBoolean(false);
    ExecuteWatchdog watchdog = null;
    Timer timer = null;
    if (tempDelay > 0) {
        // If delay (max time), then setup Watchdog
        timer = new Timer(true);
        watchdog = new ExecuteWatchdog(ExecuteWatchdog.INFINITE_TIMEOUT);
        defaultExecutor.setWatchdog(watchdog);
        CheckEndOfExecute endOfExecute = new CheckEndOfExecute(isFinished, watchdog, realCommand);
        timer.schedule(endOfExecute, tempDelay);
    }
    int status = -1;
    try {
        // Execute the command
        status = defaultExecutor.execute(commandLine);
    } catch (ExecuteException e) {
        if (e.getExitValue() == -559038737) {
            // Cannot run immediately so retry once
            try {
                Thread.sleep(100);
            } catch (InterruptedException e1) {
            }
            try {
                status = defaultExecutor.execute(commandLine);
            } catch (ExecuteException e1) {
                pumpStreamHandler.stop();
                System.err.println(StaticValues.LBL.error_error.get() + "Exception: " + e.getMessage()
                        + " Exec in error with " + commandLine.toString() + "\n\t" + outputStream.toString());
                status = -2;
                try {
                    outputStream.close();
                } catch (IOException e2) {
                }
                return status;
            } catch (IOException e1) {
                pumpStreamHandler.stop();
                System.err.println(StaticValues.LBL.error_error.get() + "Exception: " + e.getMessage()
                        + " Exec in error with " + commandLine.toString() + "\n\t" + outputStream.toString());
                status = -2;
                try {
                    outputStream.close();
                } catch (IOException e2) {
                }
                return status;
            }
        } else {
            pumpStreamHandler.stop();
            System.err.println(StaticValues.LBL.error_error.get() + "Exception: " + e.getMessage()
                    + " Exec in error with " + commandLine.toString() + "\n\t" + outputStream.toString());
            status = -2;
            try {
                outputStream.close();
            } catch (IOException e2) {
            }
            return status;
        }
    } catch (IOException e) {
        pumpStreamHandler.stop();
        System.err.println(StaticValues.LBL.error_error.get() + "Exception: " + e.getMessage()
                + " Exec in error with " + commandLine.toString() + "\n\t" + outputStream.toString());
        status = -2;
        try {
            outputStream.close();
        } catch (IOException e2) {
        }
        return status;
    } finally {
        isFinished.set(true);
        if (timer != null) {
            timer.cancel();
        }
        try {
            Thread.sleep(200);
        } catch (InterruptedException e1) {
        }
    }
    pumpStreamHandler.stop();
    if (defaultExecutor.isFailure(status) && watchdog != null) {
        if (watchdog.killedProcess()) {
            // kill by the watchdoc (time out)
            if (showOutput) {
                System.err.println(StaticValues.LBL.error_error.get() + "Exec is in Time Out");
            }
        }
        status = -3;
        try {
            outputStream.close();
        } catch (IOException e2) {
        }
    } else {
        if (showOutput) {
            System.out.println("Exec: " + outputStream.toString());
        }
        try {
            outputStream.close();
        } catch (IOException e2) {
        }
    }
    return status;
}

From source file:com.k42b3.aletheia.filter.request.Process.java

public void exec(Request request) {
    String cmd = getConfig().getProperty("cmd");

    try {// ww w.ja  v a 2 s.c o  m
        logger.info("Execute: " + cmd);

        CommandLine commandLine = CommandLine.parse(cmd);
        ExecuteWatchdog watchdog = new ExecuteWatchdog(timeout);
        DefaultExecutor executor = new DefaultExecutor();

        this.baos = new ByteArrayOutputStream();
        this.baosErr = new ByteArrayOutputStream();
        this.bais = new ByteArrayInputStream(request.getContent().getBytes());

        executor.setStreamHandler(new PumpStreamHandler(this.baos, this.baosErr, this.bais));
        executor.setWatchdog(watchdog);
        executor.execute(commandLine);

        logger.info("Output: " + this.baos.toString());

        request.setContent(this.baos.toString());
    } catch (Exception e) {
        logger.warning(e.getMessage());
    }
}

From source file:de.woq.osgi.java.itestsupport.ContainerRunner.java

public ContainerRunner(String profile) throws Exception {
    this.profile = profile;

    executor = new DefaultExecutor();
    executor.setStreamHandler(new PumpStreamHandler(new ContainerOutputStream(), System.err));
    watchdog = new ExecuteWatchdog(-1);

    executor.setWatchdog(watchdog);//from w ww. ja v  a2s .co m
}

From source file:com.zxy.commons.exec.CmdExecutor.java

/**
 * //w  ww.  ja  va  2  s.c  om
 * 
 * @param workHome workHome
 * @param command command
 * @return ???
 * @throws InterruptedException InterruptedException
 * @throws IOException IOException
 */
public static ExecutorResult exec(String workHome, String command) throws InterruptedException, IOException {
    CommandLine cmdLine = CommandLine.parse(PRE_CMD + command);
    Executor executor = new DefaultExecutor();
    executor.setWorkingDirectory(new File(workHome));

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

    int code = executor.execute(cmdLine, EnvironmentUtils.getProcEnvironment());
    String successMsg = outputStream.toString(ENCODING);
    String errorMsg = errorStream.toString(ENCODING);
    return new ExecutorResult(code, successMsg, errorMsg);
}

From source file:eu.learnpad.verification.plugin.pn.modelcheckers.LOLA.java

public static String sync_getVerificationOutput(String lolaBinPath, String modelToVerify,
        String propertyToVerify, boolean useCoverabilitySearch, final int timeoutInSeconds) throws Exception {

    int cores = Runtime.getRuntime().availableProcessors();
    String filePath = System.getProperty("java.io.tmpdir") + "/" + java.util.UUID.randomUUID() + ".lola";
    IOUtils.writeFile(modelToVerify.getBytes(), filePath, false);
    //IOUtils.writeFile(propertyToVerify.getBytes(), filePath+".ctl", false);

    ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
    CommandLine cmdLine = new CommandLine(lolaBinPath);

    cmdLine.addArgument("--nolog");

    //cmdLine.addArgument("--formula="+filePath+".ctl", false);
    cmdLine.addArgument("--formula=" + propertyToVerify, false);
    cmdLine.addArgument("--threads=" + cores);
    if (useCoverabilitySearch)
        cmdLine.addArgument("--search=cover");
    cmdLine.addArgument("-p");
    //cmdLine.addArgument("--path=\""+filePath+".out\"", false);
    //cmdLine.addArgument("--state=\""+filePath+".out\"", false);
    cmdLine.addArgument(filePath, false);

    DefaultExecutor exec = new DefaultExecutor();
    PumpStreamHandler streamHandler = new PumpStreamHandler(outputStream);
    ExecuteWatchdog watchdog = new ExecuteWatchdog(1000 * timeoutInSeconds);

    exec.setWatchdog(watchdog);//  ww  w .  j a v  a 2 s  .com
    exec.setStreamHandler(streamHandler);
    exec.setExitValues(new int[] { 0, 1, 2, 139, 35584 });
    int exitVal = exec.execute(cmdLine);

    String output = outputStream.toString();

    if (watchdog.killedProcess())
        throw new Exception("ERROR: Timeout occurred. LOLA has reached the execution time limit of "
                + timeoutInSeconds + " seconds, so it has been aborted.\nPartial Output:\n" + output);

    if (exitVal != 0 || output.equals("") || output.contains("aborting [#"))
        throw new Exception("ERROR: LOLA internal error\nExit code:" + exitVal + "\nExec: " + cmdLine.toString()
                + "\nOutput:\n" + output);
    new File(filePath).delete();
    return output;
}

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

/**
 * https://code.google.com/p/open-source-spin-compiler/wiki/CommandLine
 *
 * @param executable/*from   www  .j a va  2 s  .  c  o m*/
 * @param sourceFile
 * @return
 */
protected boolean compile(String executable, File sourceFile) {
    try {
        File temporaryDestinationFile = File.createTempFile("blocklyapp", ".binary");
        File libDirectory = new File(new File(System.getProperty("user.dir")), "/propeller-lib");
        Map map = new HashMap();
        map.put("sourceFile", sourceFile);
        map.put("destinationFile", temporaryDestinationFile);
        map.put("libDirectory", libDirectory);

        CommandLine cmdLine = new CommandLine(executable);
        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 {
            temporaryDestinationFile.delete();
            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:eu.creatingfuture.propeller.blocklyprop.propeller.OpenSpin.java

/**
 * https://code.google.com/p/open-source-spin-compiler/wiki/CommandLine
 *
 * @param executable/*from  w w w  .j a  v  a  2 s.c  om*/
 * @param sourceFile
 * @return
 */
protected boolean compile(String executable, File sourceFile) {
    try {
        File temporaryDestinationFile = File.createTempFile("blocklyapp", ".binary");
        File libDirectory = new File(new File(System.getProperty("user.dir")), "/propeller-lib");
        Map map = new HashMap();
        map.put("sourceFile", sourceFile);
        map.put("destinationFile", temporaryDestinationFile);
        map.put("libDirectory", libDirectory);

        CommandLine cmdLine = new CommandLine(executable);
        cmdLine.addArgument("-o").addArgument("${destinationFile}");
        cmdLine.addArgument("-L").addArgument("${libDirectory}");
        cmdLine.addArgument("${sourceFile}");
        cmdLine.setSubstitutionMap(map);
        DefaultExecutor executor = new DefaultExecutor();
        executor.setExitValues(new int[] { 0, 1 });

        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 {
            temporaryDestinationFile.delete();
            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.abiquo.nodecollector.service.impl.StonithServiceImpl.java

protected boolean executeCommand(final CommandLine command) {
    try {//from   w w w.j  a  v  a2s.  c o m
        LOGGER.debug(String.format("Executing '%s'", command.toString()));

        DefaultExecutor executor = new DefaultExecutor();

        return executor.execute(command) == 0;
    } catch (Exception e) {
        LOGGER.error(String.format("While executing '%s'", command.toString()), e);
        return false;
    }
}

From source file:com.creactiviti.piper.core.taskhandler.script.Bash.java

@Override
public String handle(Task aTask) throws Exception {
    File scriptFile = File.createTempFile("_script", ".sh");
    File logFile = File.createTempFile("log", null);
    FileUtils.writeStringToFile(scriptFile, aTask.getRequiredString("script"));
    try (PrintStream stream = new PrintStream(logFile);) {
        Process chmod = Runtime.getRuntime().exec(String.format("chmod u+x %s", scriptFile.getAbsolutePath()));
        int chmodRetCode = chmod.waitFor();
        if (chmodRetCode != 0) {
            throw new ExecuteException("Failed to chmod", chmodRetCode);
        }//from   ww w  .j a  v a2  s. c om
        CommandLine cmd = new CommandLine(scriptFile.getAbsolutePath());
        logger.debug("{}", cmd);
        DefaultExecutor exec = new DefaultExecutor();
        exec.setStreamHandler(new PumpStreamHandler(stream));
        exec.execute(cmd);
        return FileUtils.readFileToString(logFile);
    } catch (ExecuteException e) {
        throw new ExecuteException(e.getMessage(), e.getExitValue(),
                new RuntimeException(FileUtils.readFileToString(logFile)));
    } finally {
        FileUtils.deleteQuietly(logFile);
        FileUtils.deleteQuietly(scriptFile);
    }
}

From source file:com.tribuneqa.utilities.FrameworkUtilities.java

public static void appiumStop() throws IOException {
    // Add different arguments In command line which requires to stop appium server. 
    CommandLine command = new CommandLine("cmd");
    command.addArgument("/c");
    command.addArgument("taskkill");
    command.addArgument("/F");
    command.addArgument("/IM");
    command.addArgument("node.exe");

    // Execute command line arguments to stop appium server. 
    DefaultExecuteResultHandler resultHandler = new DefaultExecuteResultHandler();
    DefaultExecutor executor = new DefaultExecutor();
    executor.setExitValue(1);/* www  . ja va  2 s  .c om*/
    executor.execute(command, resultHandler);
}