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

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

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Introduction

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

Prototype

public PumpStreamHandler(final OutputStream outAndErr)

Source Link

Document

Construct a new PumpStreamHandler.

Usage

From source file:com.github.rwhogg.git_vcr.review.ProcessBasedReviewTool.java

/**
 * Runs the command string specified by commandLine, then returns the output.
 * Note that any command-line arguments from the configuration are automatically added.
 * @param commands The rest of the command line, excluding any arguments
 * @return The output of the command/* ww  w  . ja  v a2  s.c om*/
 */
protected List<String> runProcess(String commands) throws ExecuteException, IOException {
    DefaultExecutor executor = new DefaultExecutor();
    ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
    PumpStreamHandler streamHandler = new PumpStreamHandler(outputStream);
    executor.setStreamHandler(streamHandler);
    executor.setExitValues(null);
    String arguments = configuration.getString("args", "");
    executor.execute(CommandLine.parse(getExecutableName() + " " + arguments + " " + commands));
    return Arrays.asList(outputStream.toString("UTF-8").split("\n"));
}

From source file:io.werval.maven.MavenDevShellSPI.java

@Override
protected void doRebuild() throws DevShellRebuildException {
    System.out.println("Reload!");
    DefaultExecutor executor = new DefaultExecutor();
    ByteArrayOutputStream output = new ByteArrayOutputStream();
    executor.setStreamHandler(new PumpStreamHandler(output));
    try {/*ww w . ja v a 2s.  c  om*/
        int exitValue = executor.execute(cmdLine);
        if (exitValue != 0) {
            throw new DevShellRebuildException(
                    new MavenExecutionException("Maven exited with a non-zero status: " + exitValue, pom));
        }
    } catch (Exception ex) {
        throw new DevShellRebuildException(ex, output.toString());
    }
}

From source file:io.rhiot.utils.process.ExecProcessManager.java

@Override
public List<String> executeAndJoinOutput(String... command) {

    CommandLine cmdLine = CommandLine.parse(String.join(" ", command));
    DefaultExecutor executor = new DefaultExecutor();
    executor.setExitValue(0);/*from   w ww .  j  a v a  2 s .com*/
    ExecResultHandler resultHandler = null;

    if (getTimeout() > 0) {
        ExecuteWatchdog watchdog = new ExecuteWatchdog(getTimeout());
        executor.setWatchdog(watchdog);
        resultHandler = new ExecResultHandler(watchdog);
    }
    try {
        CollectingLogOutputStream outAndErr = new CollectingLogOutputStream();
        executor.setStreamHandler(new PumpStreamHandler(outAndErr));
        if (resultHandler != null) {
            executor.execute(cmdLine, resultHandler);
        } else {
            executor.execute(cmdLine);
        }
        resultHandler.waitFor();
        return outAndErr.getLines();

    } catch (Exception e) {
        throw new RuntimeException(e);
    }
}

From source file:io.selendroid.standalone.io.ShellCommand.java

public static void execAsync(String display, CommandLine commandline) throws ShellCommandException {
    log.info("executing async command: " + commandline);
    DefaultExecutor exec = new DefaultExecutor();

    ExecuteResultHandler handler = new DefaultExecuteResultHandler();
    PumpStreamHandler streamHandler = new PumpStreamHandler(new PrintingLogOutputStream());
    exec.setStreamHandler(streamHandler);
    try {//w  w w .  j ava 2s  .com
        if (display == null || display.isEmpty()) {
            exec.execute(commandline, handler);
        } else {
            Map env = EnvironmentUtils.getProcEnvironment();
            EnvironmentUtils.addVariableToEnvironment(env, "DISPLAY=:" + display);

            exec.execute(commandline, env, handler);
        }
    } catch (Exception e) {
        log.log(Level.SEVERE, "Error executing command: " + commandline, e);
        throw new ShellCommandException("Error executing shell command: " + commandline, e);
    }
}

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);//from   w w  w .  ja  v a 2 s.c om
    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:com.creactiviti.piper.plugin.ffmpeg.Ffprobe.java

@Override
public Map<String, Object> handle(Task aTask) throws Exception {
    CommandLine cmd = new CommandLine("ffprobe");
    cmd.addArgument("-v").addArgument("quiet").addArgument("-print_format").addArgument("json")
            .addArgument("-show_error").addArgument("-show_format").addArgument("-show_streams")
            .addArgument(aTask.getRequiredString("input"));
    log.debug("{}", cmd);
    DefaultExecutor exec = new DefaultExecutor();
    File tempFile = File.createTempFile("log", null);
    try (PrintStream stream = new PrintStream(tempFile);) {
        exec.setStreamHandler(new PumpStreamHandler(stream));
        exec.execute(cmd);// w ww. j av  a  2 s  .com
        return parse(FileUtils.readFileToString(tempFile));
    } catch (ExecuteException e) {
        throw new ExecuteException(e.getMessage(), e.getExitValue(),
                new RuntimeException(FileUtils.readFileToString(tempFile)));
    } finally {
        FileUtils.deleteQuietly(tempFile);
    }
}

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

/**
 * Execute an external command// ww  w  . j  a va  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.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);
        }//  w ww.  j  a va 2 s  .c  o  m
        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:eu.creatingfuture.propeller.webLoader.propeller.OpenSpin.java

/**
 * https://code.google.com/p/open-source-spin-compiler/wiki/CommandLine
 *
 * @param executable//from   w  w w.  ja  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[]{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/* w w w. ja  v  a  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[] { 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;
    }
}