Example usage for java.lang Process exitValue

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:org.jboss.tools.openshift.internal.ui.preferences.OpenShiftPreferencePage.java

private String findOCLocation() {
    String location = null;//w  w  w. jav  a 2s  .  co m
    if (SystemUtils.IS_OS_WINDOWS) {
        String[] paths = StringUtils.split(System.getenv("PATH"), ";");
        for (String path : paths) {
            Collection<File> files = FileUtils.listFiles(new File(path), new IOFileFilter() {

                @Override
                public boolean accept(File file) {
                    return ocBinary.getName().equals(file.getName());
                }

                @Override
                public boolean accept(File dir, String name) {
                    return ocBinary.getName().equals(name);
                }

            }, null);
            if (files.size() > 0) {
                location = files.iterator().next().toString();
                break;
            }
        }
    } else {
        String path = ThreadUtils.runWithTimeout(WHICH_CMD_TIMEOUT, new Callable<String>() {
            @Override
            public String call() throws Exception {
                Process process = null;
                try {
                    process = new ProcessBuilder("which", ocBinary.getName()).start();
                    process.waitFor();
                    if (process.exitValue() == WHICH_CMD_SUCCESS) {
                        return IOUtils.toString(process.getInputStream());
                    }
                    ;
                } catch (IOException e) {
                    OpenShiftUIActivator.getDefault().getLogger().logError("Could not run 'which' command", e);
                } finally {
                    if (process != null) {
                        process.destroy();
                    }
                }
                return null;
            }
        });

        if (!StringUtils.isEmpty(path)) {
            location = path;
        }
    }
    return StringUtils.trim(location);
}

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From source file:org.jboss.qa.jenkins.test.executor.utils.MavenCli.java

public void run() throws Exception {
    final List<String> cmd = new ArrayList<>();

    // Maven//from w w  w . j  av a  2s  .  co m
    if (OSDetector.isWindows()) {
        // TODO(mbasovni): Not yet tested!
        cmd.add("cmd");
        cmd.add("/c");
        cmd.add(mavenHome + "/bin/mvn.bat");
    } else {
        cmd.add("/bin/bash");
        cmd.add(mavenHome + "/bin/mvn");
    }

    // Maven opts
    if (xms != null) {
        mavenOpts.add("-Xms" + xms);
    }
    if (xmx != null) {
        mavenOpts.add("-Xmx" + xmx);
    }
    if (maxPermSize != null) {
        mavenOpts.add("-XX:MaxPermSize=" + maxPermSize);
    }

    // Path to POM file
    cmd.add("-f");
    cmd.add(pom.getAbsolutePath());

    cmd.addAll(goals);

    // Profiles
    if (!profiles.isEmpty()) {
        cmd.add("-P" + StringUtils.join(profiles, ","));
    }

    // Projects
    if (!projects.isEmpty()) {
        cmd.add("-pl");
        cmd.add(StringUtils.join(projects, ","));
    }

    // If project list is specified, also build projects required by the list
    if (alsoMake) {
        cmd.add("-am");
    }

    // Only fail the build afterwards; allow all non-impacted builds to continue
    if (failAtEnd) {
        cmd.add("-fae");
    }

    // System properties
    for (Map.Entry<String, String> entry : sysProps.entrySet()) {
        cmd.add(String.format("-D%s=%s", entry.getKey(), entry.getValue()));
    }

    if (params != null) {
        cmd.addAll(params);
    }

    final ProcessBuilder processBuilder = new ProcessBuilder(cmd);
    processBuilder.redirectOutput(ProcessBuilder.Redirect.INHERIT);
    processBuilder.redirectError(ProcessBuilder.Redirect.INHERIT);
    processBuilder.environment().put("JAVA_HOME", javaHome.getAbsolutePath());
    processBuilder.environment().put("M2_HOME", mavenHome.getAbsolutePath());
    processBuilder.environment().put("MAVEN_OTPS", StringUtils.join(mavenOpts, " "));

    log.debug("===========");
    log.debug("Process arguments: " + cmd.toString());
    log.debug("JAVA_HOME={}", processBuilder.environment().get("JAVA_HOME"));
    log.debug("M2_HOME={}", processBuilder.environment().get("M2_HOME"));
    log.debug("MAVEN_OTPS={}", processBuilder.environment().get("MAVEN_OTPS"));

    final Process process = processBuilder.start();
    process.waitFor();

    if (process.exitValue() != 0) {
        log.error("Maven execution failed with exit code: " + process.exitValue());
    }
}

---

From source file:com.gordoni.opal.ScenarioSet.java

public void subprocess(String cmd, String prefix, String... args) throws IOException, InterruptedException {
    String real_cwd = System.getProperty("user.dir");
    List<String> arguments = new ArrayList<String>(Arrays.asList(args));
    arguments.add(0, real_cwd + "/" + cmd);
    ProcessBuilder pb = new ProcessBuilder(arguments);
    Map<String, String> env = pb.environment();
    env.put("OPAL_FILE_PREFIX", cwd + "/" + prefix);
    pb.redirectError(Redirect.INHERIT);/*from w w  w  .  jav  a2  s.co  m*/
    Process p = pb.start();

    InputStream stdout = p.getInputStream();
    byte buf[] = new byte[8192];
    while (stdout.read(buf) != -1) {
    }
    p.waitFor();
    assert (p.exitValue() == 0);
}

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From source file:org.fcrepo.importexport.integration.ExecutableJarIT.java

@Test
public void testJarSanity() throws IOException, InterruptedException {
    // Run the executable jar with no arguments
    final Process process = startJarProcess();

    // Verify it ran
    assertTrue("Process did not exit before timeout!", process.waitFor(TIMEOUT_SECONDS, TimeUnit.SECONDS));
    assertEquals("Did not exit with success status!", 0, process.exitValue());
}

---

From source file:org.springframework.util.exec.Execute.java

protected void waitFor(Process process) {
    try {/*from   w w w . ja va  2 s. c o m*/
        process.waitFor();
        setExitValue(process.exitValue());
    } catch (InterruptedException e) {
        log.info("waitFor() interrupted ");
        Thread.currentThread().interrupt();
    }
}

---

From source file:io.hops.hopsworks.common.dao.tensorflow.config.TensorBoardProcessMgr.java

/**
 * Check to see if the process is running and is a TensorBoard started by tensorboard.sh
 * @param pid/*from   www  . j a  v  a2  s .  c o m*/
 * @return
 */
@TransactionAttribute(TransactionAttributeType.NOT_SUPPORTED)
public int ping(BigInteger pid) {

    String prog = settings.getHopsworksDomainDir() + "/bin/tensorboard.sh";
    int exitValue = 1;

    String[] command = { "/usr/bin/sudo", prog, "ping", pid.toString() };
    LOGGER.log(Level.INFO, Arrays.toString(command));
    ProcessBuilder pb = new ProcessBuilder(command);
    try {
        Process process = pb.start();
        process.waitFor(20l, TimeUnit.SECONDS);
        exitValue = process.exitValue();
    } catch (IOException | InterruptedException ex) {
        LOGGER.log(Level.SEVERE, "Problem pinging: {0}", ex.toString());
    }
    return exitValue;
}

---

From source file:io.hops.hopsworks.common.dao.tensorflow.config.TensorBoardProcessMgr.java

/**
 * Kill the TensorBoard process//from  w  w  w . j  ava  2  s  .co  m
 * @param pid
 * @return
 */
@TransactionAttribute(TransactionAttributeType.NOT_SUPPORTED)
public int killTensorBoard(BigInteger pid) {

    String prog = settings.getHopsworksDomainDir() + "/bin/tensorboard.sh";
    int exitValue;

    String[] command = { "/usr/bin/sudo", prog, "kill", pid.toString() };
    LOGGER.log(Level.INFO, Arrays.toString(command));
    ProcessBuilder pb = new ProcessBuilder(command);
    try {
        Process process = pb.start();
        process.waitFor(20l, TimeUnit.SECONDS);
        exitValue = process.exitValue();
    } catch (IOException | InterruptedException ex) {
        exitValue = 2;
        LOGGER.log(Level.SEVERE, "Failed to kill TensorBoard", ex);
    }
    return exitValue;
}

---

From source file:io.hops.hopsworks.common.dao.tensorflow.config.TensorBoardProcessMgr.java

/**
 * Kill the TensorBoard process//from   w  w w. j av a  2  s.c o  m
 * @param tb
 * @return
 */
@TransactionAttribute(TransactionAttributeType.NOT_SUPPORTED)
public int killTensorBoard(TensorBoard tb) throws ServiceException {

    String prog = settings.getHopsworksDomainDir() + "/bin/tensorboard.sh";
    int exitValue;

    String[] command = { "/usr/bin/sudo", prog, "kill", tb.getPid().toString() };
    LOGGER.log(Level.INFO, Arrays.toString(command));
    ProcessBuilder pb = new ProcessBuilder(command);
    try {
        Process process = pb.start();
        process.waitFor(20l, TimeUnit.SECONDS);
        exitValue = process.exitValue();
        cleanupLocalTBDir(tb);
    } catch (IOException | InterruptedException ex) {
        exitValue = 2;
        LOGGER.log(Level.SEVERE, "Failed to kill TensorBoard", ex);
    }
    return exitValue;
}

---

From source file:jeplus.EPlusWinTools.java

public static String runJavaProgram(final String dir, final String jar, final String[] cmdline) {
    List<String> command = new ArrayList<>();
    command.add("java");
    command.add("-jar");
    command.add(dir + (dir.endsWith(File.separator) ? "" : File.separator) + jar);
    command.addAll(Arrays.asList(cmdline));
    ProcessBuilder builder = new ProcessBuilder(command);
    builder.directory(new File(dir));
    builder.redirectErrorStream(true);// ww w  .j  a  va 2 s.  c o  m
    try {
        Process proc = builder.start();
        // int ExitValue = proc.waitFor();
        StringBuilder buf = new StringBuilder();
        try (BufferedReader ins = new BufferedReader(new InputStreamReader(proc.getInputStream()))) {
            String res = ins.readLine();
            while (res != null) {
                buf.append(res);
                res = ins.readLine();
            }
        }
        if (proc.exitValue() != 0) {
            return "Error: " + buf.toString();
        }
        return buf.toString();
    } catch (IOException ex) {
        logger.error("Cannot run Java program.", ex);
    }
    return "Error: failed to run the specified Java program.";
}

---

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

private void runDump(DatabaseDriver databaseDriver, String fileName)
        throws IOException, InterruptedException, RunProcessException {
    String[] commandLine = databaseDriver.getDumpCommandLine();
    int i = 1;//  w  w w. j  ava 2s  .  c o  m
    while (true) {
        Process p = this.runCommandLine(commandLine);
        try {
            this.filer.store(p.getInputStream(), fileName);
        } catch (IOException e) {
        } catch (Exception e) {
            if (p.isAlive()) {
                p.destroy();
            }
            throw e;
        }
        p.waitFor();
        if (p.exitValue() == 0) {
            break;
        }
        if (i >= this.dbCommandRetry) {
            this.filer.delete(fileName);
            throw new RunProcessException("\nError during process (exit code is " + p.exitValue() + "): ");
        }
        logger.warn("Retry {}/{}: fail to dump data for file {}.", i, dbCommandRetry, fileName);
        Thread.sleep(10000);
        i++;
    }
}

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