Example usage for java.lang Process exitValue

List of usage examples for java.lang Process exitValue

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Introduction

In this page you can find the example usage for java.lang Process exitValue.

Prototype

public abstract int exitValue();

Source Link

Document

Returns the exit value for the process.

Usage

From source file:nz.co.fortytwo.freeboard.installer.UploadProcessor.java

/**
 * Executes avrdude with relevant params
 * /*from  www.j a v a 2s.c o  m*/
 * @param config2
 * @param hexFile
 * @param argList
 * @param chartName
 * @param list
 * @throws IOException
 * @throws InterruptedException
 */
@SuppressWarnings("static-access")
private void executeAvrdude(File hexFile, List<String> argList) throws IOException, InterruptedException {

    ProcessBuilder pb = new ProcessBuilder(argList);
    pb.directory(hexFile.getParentFile());
    //pb.inheritIO();
    if (manager) {
        ForkWorker fork = new ForkWorker(textArea, pb);
        fork.execute();
        //fork.doInBackground();
        while (!fork.isDone()) {
            Thread.currentThread().sleep(500);
            // System.out.print(".");
        }
        if (fork.getResult() == 0) {
            System.out.print("Avrdude completed normally, and the code has been uploaded\n");
        } else {
            System.out
                    .print("ERROR: avrdude did not complete normally, and the device may not work correctly\n");
        }
    } else {
        Process p = pb.start();
        p.waitFor();
        if (p.exitValue() > 0) {
            if (manager) {
                System.out.print("ERROR: avrdude did not complete normally\n");
            }
            logger.error("avrdude did not complete normally");
            return;
        } else {
            System.out.print("Completed upload\n");
        }
    }

}

From source file:com.orange.clara.cloud.servicedbdumper.dbdumper.core.CoreRestorer.java

protected void runRestore(DatabaseDriver databaseDriver, String fileName)
        throws IOException, InterruptedException, RunProcessException {
    int i = 1;// ww  w  .jav a 2  s . c o m
    while (true) {
        Process p = this.runCommandLine(databaseDriver.getRestoreCommandLine(), true);
        this.filer.retrieve(p.getOutputStream(), fileName);
        p.waitFor();
        if (p.exitValue() == 0) {
            break;
        }
        if (i >= this.dbCommandRetry) {
            throw new RunProcessException("\nError during process (exit code is " + p.exitValue() + "): ");
        }
        logger.warn("Retry {}/{}: fail to restore data for file {}.", i, dbCommandRetry, fileName);
        Thread.sleep(10000);
        i++;
    }
}

From source file:org.sdw.mapping.RMLmapper.java

/**
 * Execute command on local shell//from  w  w  w . jav a 2s  . co m
 * @param command : Command to be executed
 * @return : A string array with exit code and output of execution
 */
private String[] executeCommandShell(String command) {
    LOG.info("Shell command: $" + command);
    StringBuffer op = new StringBuffer();
    String out[] = new String[2];
    Process process;
    try {
        process = Runtime.getRuntime().exec(command);
        process.waitFor();
        int exitStatus = process.exitValue();
        out[0] = Integer.toString(exitStatus);
        BufferedReader reader = new BufferedReader(new InputStreamReader(process.getInputStream()));
        String line = null;
        while ((line = reader.readLine()) != null) {
            op.append(line + "\n");
        }
        out[1] = op.toString();
    } catch (Exception e) {
        LOG.error(e.getMessage(), e);
    }

    return out;
}

From source file:com.netflix.raigad.defaultimpl.ElasticSearchProcessManager.java

public void stop() throws IOException {
    logger.info("Stopping Elasticsearch server ....");
    List<String> command = Lists.newArrayList();
    if (!"root".equals(System.getProperty("user.name"))) {
        command.add(SUDO_STRING);//from   w  w  w  . j ava 2s  .c o  m
        command.add("-n");
        command.add("-E");
    }
    for (String param : config.getElasticsearchStopScript().split(" ")) {
        if (StringUtils.isNotBlank(param))
            command.add(param);
    }
    ProcessBuilder stopCass = new ProcessBuilder(command);
    stopCass.directory(new File("/"));
    stopCass.redirectErrorStream(true);
    Process stopper = stopCass.start();

    sleeper.sleepQuietly(SCRIPT_EXECUTE_WAIT_TIME_MS);
    try {
        int code = stopper.exitValue();
        if (code == 0)
            logger.info("Elasticsearch server has been stopped");
        else {
            logger.error("Unable to stop Elasticsearch server. Error code: {}", code);
            logProcessOutput(stopper);
        }
    } catch (Exception e) {
        logger.warn("couldn't shut down Elasticsearch correctly", e);
    }
}

From source file:com.teradata.benchto.driver.macro.shell.ShellMacroExecutionDriver.java

public void runBenchmarkMacro(String macroName, Map<String, String> environment) {
    try {/*from ww w  . j  av a 2s. c om*/
        String macroCommand = getMacroCommand(macroName);
        ProcessBuilder processBuilder = new ProcessBuilder(SHELL, "-c", macroCommand);
        processBuilder.environment().putAll(environment);
        Process macroProcess = processBuilder.start();
        LOGGER.info("Executing macro: '{}'", macroCommand);
        macroProcess.waitFor();
        boolean completedSuccessfully = macroProcess.exitValue() == 0;
        printOutput(macroProcess, !completedSuccessfully);
        checkState(completedSuccessfully, "Macro %s exited with code %s", macroName, macroProcess.exitValue());
    } catch (IOException | InterruptedException e) {
        throw new BenchmarkExecutionException("Could not execute macro " + macroName, e);
    }
}

From source file:com.netflix.dynomitemanager.defaultimpl.StorageProcessManager.java

public void stop() throws IOException {
    logger.info("Stopping Storage process ....");
    List<String> command = Lists.newArrayList();
    if (!"root".equals(System.getProperty("user.name"))) {
        command.add(SUDO_STRING);/* w ww  .  ja  v  a 2  s  .  c  om*/
        command.add("-n");
        command.add("-E");
    }
    for (String param : config.getStorageStopScript().split(" ")) {
        if (StringUtils.isNotBlank(param))
            command.add(param);
    }
    ProcessBuilder stopCass = new ProcessBuilder(command);
    stopCass.directory(new File("/"));
    stopCass.redirectErrorStream(true);
    Process stopper = stopCass.start();

    sleeper.sleepQuietly(SCRIPT_EXECUTE_WAIT_TIME_MS);
    try {
        int code = stopper.exitValue();
        if (code == 0) {
            logger.info("Storage process has been stopped");
            instanceState.setStorageProxyAlive(false);
        } else {
            logger.error("Unable to stop storage process. Error code: {}", code);
            logProcessOutput(stopper);
        }
    } catch (Exception e) {
        logger.warn("couldn't shut down Storage process correctly", e);
    }
}

From source file:com.netflix.dynomitemanager.defaultimpl.StorageProcessManager.java

public void start() throws IOException {
    logger.info(String.format("Starting Storage process"));

    List<String> command = Lists.newArrayList();
    if (!"root".equals(System.getProperty("user.name"))) {
        command.add(SUDO_STRING);//from   w  w  w  .  jav a2  s.com
        command.add("-n");
        command.add("-E");
    }
    command.addAll(getStartCommand());

    ProcessBuilder startStorage = new ProcessBuilder(command);

    startStorage.directory(new File("/"));
    startStorage.redirectErrorStream(true);
    Process starter = startStorage.start();

    try {
        sleeper.sleepQuietly(SCRIPT_EXECUTE_WAIT_TIME_MS);
        int code = starter.exitValue();
        if (code == 0) {
            logger.info("Storage process has been started");
            instanceState.setStorageProxyAlive(true);
        } else {
            logger.error("Unable to start Storage process. Error code: {}", code);
        }

        logProcessOutput(starter);
    } catch (Exception e) {
        logger.warn("Starting Storage process has an error", e);
    }
}

From source file:cu.uci.uengine.runner.impl.FileRunner.java

@Override
public RunnerResult run(Runnable runnable, RunnerContext runnerContext)
        throws IOException, InterruptedException {

    String command = buildCommand(runnable.getLanguageName(), runnable.getRunnableFile().getAbsolutePath(),
            runnerContext.getTemporaryDirectory().getAbsolutePath());

    log.debug("Running dataset " + runnerContext.getInputFile().getName());

    String name = FilenameUtils.getBaseName(runnerContext.getInputFile().getName());

    File outFile = new File(runnerContext.getTemporaryDirectory(), name + ".out");
    File errFile = new File(runnerContext.getTemporaryDirectory(), name + ".err");

    ProcessBuilder pb = buildProcessBuilder(runnable.getLimits(), runnable.getLanguageName(),
            runnerContext.getInputFile().getAbsolutePath(), outFile, errFile, command,
            String.valueOf(runnable.getId()), runnable.isTrusted());

    Process process = pb.start();

    process.waitFor();//from w  w  w .j  a  va2 s .  c  o m

    if (process.exitValue() != 0) {
        byte[] processError = new byte[process.getErrorStream().available()];
        process.getErrorStream().read(processError);
        return new RunnerResult(RunnerResult.Result.IE,
                FileUtils.readFileToString(errFile) + new String(processError));
    }
    // result,usertime,cputime,memory
    String[] results = IOUtils.toString(process.getInputStream()).split(",");

    // el resultado OK significa que no dio problema ejecutar
    // con libsandbox. Los demas resultados son errores internos
    // o resultados que no precisan que se siga ejecutando (TLE,
    // MLE, etc.)
    // En OK se debe seguir con el proximo juego de datos, los
    // demas resultados ya detienen la ejecucion.
    RunnerResult result = null;

    String resultCode = results[SandboxResults.RESULT];

    switch (resultCode) {
    case "OK":
        result = new RunnerResult(RunnerResult.Result.OK, name, Long.valueOf(results[SandboxResults.USER_TIME]),
                Long.valueOf(results[SandboxResults.CPU_TIME]),
                Long.valueOf(results[SandboxResults.MEMORY]) * 1024);
        break;
    case "AT":
        result = new RunnerResult(RunnerResult.Result.RT);
        result.messageConcat(FileUtils.readFileToString(errFile));
        break;
    case "TL":
        result = new RunnerResult(RunnerResult.Result.CTL);
        break;
    case "RF":
    case "ML":
    case "OL":
    case "RT":
    case "IE":
    case "BP":
    case "PD":
        result = new RunnerResult(RunnerResult.Result.valueOf(resultCode));
        result.messageConcat(FileUtils.readFileToString(errFile));
        break;
    }

    if (outFile.length() > runnable.getLimits().getMaxOutput()) {
        result = new RunnerResult(RunnerResult.Result.OL);
    }

    return result;
}

From source file:Main.java

public static int shellExecute(String strCommand, boolean bDisplayProgramOutput) {
    Process p = null;
    try {/*ww  w  .  j  a v  a2  s. c  om*/
        p = Runtime.getRuntime().exec(strCommand);
    } catch (IOException e) {
        e.printStackTrace();
    }

    if (p != null) {
        BufferedReader input = new BufferedReader(new InputStreamReader(p.getInputStream()));
        String line = "";
        try {
            line = input.readLine();
            if (bDisplayProgramOutput && line != null)
                System.out.println(line);
        } catch (IOException e1) {
            // TODO Auto-generated catch block
            e1.printStackTrace();
        }
        while (line != null) {
            try {
                line = input.readLine();
            } catch (IOException e) {
                // TODO Auto-generated catch block
                e.printStackTrace();
            }
            if (bDisplayProgramOutput && line != null)
                System.out.println(line);
        }

        try {
            p.waitFor();
        } catch (InterruptedException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        }

        return p.exitValue();
    }

    return -1;
}

From source file:klapersuite.prismanalysis.linux.PrismRunner.java

private int exitValueAfterTermination(Process process) {
    while (true) {
        try {//from w ww  .  ja  v a  2  s .  co  m
            logger.debug("Process exit value: " + process.waitFor());
            return process.exitValue();
        } catch (InterruptedException e) {
            logger.debug("Prism execution wait interrupted");
        }
    }
}