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:msec.org.Tools.java

static public int runCommand(String[] cmd, StringBuffer sb, boolean waitflag) {

    Process pid = null;
    ProcessBuilder build = new ProcessBuilder(cmd);
    build.redirectErrorStream(true);/*  w  w  w.  j  a  v a 2s. c om*/
    try {
        pid = build.start();
    } catch (Exception e) {
        e.printStackTrace();
        return -1;
    }
    if (sb != null) {
        //BufferedReader bufferedReader = new BufferedReader(new InputStreamReader(pid.getInputStream()), 1024);
        InputStream in = pid.getInputStream();
        byte[] buf = new byte[10240];
        try {
            while (true) {
                int len = in.read(buf);
                if (len <= 0) {
                    break;
                }
                sb.append(new String(buf, 0, len));
            }
        } catch (Exception e) {
        }

    }
    if (waitflag) {
        try {
            pid.waitFor();
            int v = pid.exitValue();
            pid.destroy();
            return v;
        } catch (Exception e) {
        }
    }
    return 0;
}

From source file:com.github.sakserv.minicluster.yarn.util.ExecShellCliParser.java

public int runCommand() throws Exception {
    String command = getCommand();
    String stdoutFile = getStdoutPath();
    String stderrFile = getStderrPath();

    Process p = Runtime.getRuntime().exec(command.split(" "));

    String stdout = getOutput(p.getInputStream());
    String stderr = getOutput(p.getErrorStream());

    writeOutputToFile(stdout, new File(stdoutFile));
    writeOutputToFile(stderr, new File(stderrFile));

    p.waitFor();/*from w w  w  . jav  a 2  s  . co  m*/
    return p.exitValue();
}

From source file:com.google.dart.server.internal.remote.StdioServerSocket.java

/**
 * Wait up to 5 seconds for process to gracefully exit, then forcibly terminate the process if it
 * is still running.//  www.  ja va  2 s  . c  om
 */
@Override
public void stop() {
    if (process == null) {
        return;
    }
    final Process processToStop = process;
    process = null;
    long endTime = System.currentTimeMillis() + 5000;
    while (System.currentTimeMillis() < endTime) {
        try {
            int exit = processToStop.exitValue();
            if (exit != 0) {
                Logging.getLogger()
                        .logInformation("Non-zero exit code: " + exit + " for\n   " + analysisServerPath);
            }
            return;
        } catch (IllegalThreadStateException e) {
            //$FALL-THROUGH$
        }
        try {
            Thread.sleep(20);
        } catch (InterruptedException e) {
            //$FALL-THROUGH$
        }
    }
    processToStop.destroy();
    Logging.getLogger().logInformation("Terminated " + analysisServerPath);
}

From source file:com.migratebird.script.runner.impl.Application.java

public ProcessOutput execute(boolean logCommand, String... arguments) {
    try {/*from   w w w.ja  va 2  s.com*/
        List<String> commandWithArguments = getProcessArguments(arguments);

        ProcessBuilder processBuilder = createProcessBuilder(commandWithArguments);
        Process process = processBuilder.start();
        OutputProcessor outputProcessor = new OutputProcessor(process);
        outputProcessor.start();
        process.waitFor();

        String output = outputProcessor.getOutput();
        int exitValue = process.exitValue();

        logOutput(commandWithArguments, output, logCommand);
        return new ProcessOutput(output, exitValue);

    } catch (Exception e) {
        throw new MigrateBirdException("Failed to execute command.", e);
    }
}

From source file:MSUmpire.Utility.MSConvert.java

public void Convert() {
    try {//from  ww  w .  j  a v a  2s  .co m
        String[] msconvertcmd = { msconvertpath, "--mzXML", "--32", "-z", SpectrumPath, "-o",
                FilenameUtils.getFullPath(SpectrumPath) };
        Process p = Runtime.getRuntime().exec(msconvertcmd);
        Logger.getRootLogger().info("MGF file coversion by msconvert.exe...." + SpectrumPath);
        Logger.getRootLogger().debug("Command: " + Arrays.toString(msconvertcmd));
        PrintThread printThread = new PrintThread(p);
        printThread.start();
        p.waitFor();
        if (p.exitValue() != 0) {
            Logger.getRootLogger().info("msconvert : " + SpectrumPath + " failed");
            //PrintOutput(p);
            return;
        }
    } catch (IOException | InterruptedException ex) {
        java.util.logging.Logger.getLogger(MSConvert.class.getName()).log(Level.SEVERE, null, ex);
    }
}

From source file:com.sap.prd.mobile.ios.mios.PListAccessor.java

public void addElement(String key, String type) throws IOException {
    if (!plist.exists()) {
        throw new FileNotFoundException("Plist file '" + plist + "' not found.");
    }/*from   ww w  . j  ava2  s  . co  m*/
    try {
        String command = "/usr/libexec/PlistBuddy -x -c \"Add :" + key + " " + type + "  " + "\" \""
                + plist.getAbsolutePath() + "\"";
        System.out.println("[INFO] PlistBuddy Add command is: '" + command + "'.");
        String[] args = new String[] { "bash", "-c", command };
        Process p = Runtime.getRuntime().exec(args);
        p.waitFor();
        int exitValue = p.exitValue();
        if (exitValue != 0) {
            String errorMessage = "n/a";
            try {
                errorMessage = new Scanner(p.getErrorStream(), Charset.defaultCharset().name())
                        .useDelimiter("\\Z").next();
            } catch (Exception ex) {
                System.out.println("[ERROR] Exception caught during retrieving error message of command '"
                        + command + "': " + ex);
            }
            throw new IllegalStateException("Execution of \"" + StringUtils.join(args, " ")
                    + "\" command failed: " + errorMessage + ". Exit code was: " + exitValue);
        }
    } catch (InterruptedException e) {
        throw new RuntimeException(e);
    }
}

From source file:org.dbmaintain.script.runner.impl.Application.java

public ProcessOutput execute(boolean logCommand, String... arguments) {
    try {//from  ww  w  .  j  a  v  a 2s. co  m
        List<String> commandWithArguments = getProcessArguments(arguments);

        ProcessBuilder processBuilder = createProcessBuilder(commandWithArguments);
        Process process = processBuilder.start();
        OutputProcessor outputProcessor = new OutputProcessor(process);
        outputProcessor.start();
        process.waitFor();

        String output = outputProcessor.getOutput();
        int exitValue = process.exitValue();

        logOutput(commandWithArguments, output, logCommand);
        return new ProcessOutput(output, exitValue);

    } catch (Exception e) {
        throw new DbMaintainException("Failed to execute command.", e);
    }
}

From source file:com.sap.prd.mobile.ios.mios.PListAccessor.java

public void updateStringValue(String key, String value) throws IOException {
    if (!plist.exists()) {
        throw new FileNotFoundException("Plist file '" + plist + "' not found.");
    }/*from   w  w  w.  j  a  va2 s  .c o m*/

    try {
        String command = "/usr/libexec/PlistBuddy -x -c \"Set :" + key + " " + value + "\" \""
                + plist.getAbsolutePath() + "\"";
        System.out.println("[INFO] PlistBuddy Set command is: '" + command + "'.");
        String[] args = new String[] { "bash", "-c", command };
        Process p = Runtime.getRuntime().exec(args);
        p.waitFor();
        int exitValue = p.exitValue();
        if (exitValue != 0) {
            String errorMessage = "n/a";
            try {
                errorMessage = new Scanner(p.getErrorStream(), Charset.defaultCharset().name())
                        .useDelimiter("\\Z").next();
            } catch (Exception ex) {
                System.out.println("[ERROR] Exception caught during retrieving error message of command '"
                        + command + "': " + ex);
            }
            throw new IllegalStateException("Execution of \"" + StringUtils.join(args, " ")
                    + "\" command failed: " + errorMessage + ". Exit code was: " + exitValue);
        }
    } catch (InterruptedException e) {
        throw new RuntimeException(e);
    }
}

From source file:com.sap.prd.mobile.ios.mios.PListAccessor.java

public void addStringValue(String key, String value) throws IOException {
    if (!plist.exists()) {
        throw new FileNotFoundException("Plist file '" + plist + "' not found.");
    }//from   w  w  w  .j ava2s .  c  om

    try {
        String command = "/usr/libexec/PlistBuddy -x -c \"Add :" + key + " string " + value + "\" \""
                + plist.getAbsolutePath() + "\"";
        System.out.println("[INFO] PlistBuddy Add command is: '" + command + "'.");
        String[] args = new String[] { "bash", "-c", command };
        Process p = Runtime.getRuntime().exec(args);
        p.waitFor();
        int exitValue = p.exitValue();
        if (exitValue != 0) {
            String errorMessage = "n/a";
            try {
                errorMessage = new Scanner(p.getErrorStream(), Charset.defaultCharset().name())
                        .useDelimiter("\\Z").next();
            } catch (Exception ex) {
                System.out.println("[ERROR] Exception caught during retrieving error message of command '"
                        + command + "': " + ex);
            }
            throw new IllegalStateException("Execution of \"" + StringUtils.join(args, " ")
                    + "\" command failed: " + errorMessage + ". Exit code was: " + exitValue);
        }
    } catch (InterruptedException e) {
        throw new RuntimeException(e);
    }
}

From source file:com.sap.prd.mobile.ios.mios.PListAccessor.java

public void addStringValueToDict(String key, String value, String dictKey) throws IOException {
    if (!plist.exists()) {
        throw new FileNotFoundException("Plist file '" + plist + "' not found.");
    }/*from w  w w .ja  v a 2s  .  c om*/

    try {
        String command = "/usr/libexec/PlistBuddy -x -c \"Add :" + dictKey + ":" + key + " string " + value
                + "\" \"" + plist.getAbsolutePath() + "\"";
        System.out.println("[INFO] PlistBuddy Add command is: '" + command + "'.");
        String[] args = new String[] { "bash", "-c", command };
        Process p = Runtime.getRuntime().exec(args);
        p.waitFor();
        int exitValue = p.exitValue();
        if (exitValue != 0) {
            String errorMessage = "n/a";
            try {
                errorMessage = new Scanner(p.getErrorStream(), Charset.defaultCharset().name())
                        .useDelimiter("\\Z").next();
            } catch (Exception ex) {
                System.out.println("[ERROR] Exception caught during retrieving error message of command '"
                        + command + "': " + ex);
            }
            throw new IllegalStateException("Execution of \"" + StringUtils.join(args, " ")
                    + "\" command failed: " + errorMessage + ". Exit code was: " + exitValue);
        }
    } catch (InterruptedException e) {
        throw new RuntimeException(e);
    }
}