Example usage for java.lang Process waitFor

Introduction

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

Prototype

public abstract int waitFor() throws InterruptedException;

Source Link

Document

Causes the current thread to wait, if necessary, until the process represented by this Process object has terminated.

Usage

From source file:gr.aueb.dmst.istlab.unixtools.actions.impl.ExecuteCustomCommandAction.java

@Override
public void execute(ActionExecutionCallback<DataActionResult<InputStream>> callback)
        throws IOException, InterruptedException {
    DataActionResult<InputStream> result;
    List<String> arguments = EclipsePluginUtil.getSystemShellInfo();

    ProcessBuilder pb;//from w w  w .  j  a v  a  2 s  .c  o m

    if (SystemUtils.IS_OS_WINDOWS) {
        pb = new ProcessBuilder(arguments.get(0), arguments.get(1), arguments.get(2) + "\"cd "
                + this.commandToExecute.getShellDirectory() + ";" + this.commandToExecute.getCommand() + "\"");
    } else {
        arguments.add(this.commandToExecute.getCommand());
        pb = new ProcessBuilder(arguments);
        pb.directory(new File(this.commandToExecute.getShellDirectory()));
    }
    pb.redirectErrorStream(true);

    Process p;
    try {
        p = pb.start();
        p.waitFor();
        InputStream cmdStream = p.getInputStream();
        result = new DataActionResult<>(cmdStream);
    } catch (IOException e) {
        logger.fatal("IO problem occurred while executing the command");
        result = new DataActionResult<>(e);
        throw new IOException(e);
    } catch (InterruptedException e) {
        logger.fatal("The current thread has been interrupted while executing the command");
        result = new DataActionResult<>(e);
        throw new InterruptedException();
    }

    callback.onCommandExecuted(result);
}

---

From source file:edu.illinois.cs.cogcomp.CompileMojo.java

public void execute() throws MojoExecutionException {
    dFlag = FileUtils.getPlatformIndependentFilePath(dFlag);
    gspFlag = FileUtils.getPlatformIndependentFilePath(gspFlag);
    sourcepathFlag = FileUtils.getPlatformIndependentFilePath(sourcepathFlag);

    classpath.add(dFlag);//from   w w  w  .j av a2 s. c  o m
    classpath.add(gspFlag);

    String newpath = StringUtils.join(classpath, File.pathSeparator);

    // If these directories don't exist, make them.
    new File(dFlag).mkdirs();
    new File(gspFlag).mkdirs();

    for (String lbjInputFile : lbjavaInputFileList) {
        if (StringUtils.isEmpty(lbjInputFile)) {
            // making the optional-compile-parameter happy.
            continue;
        }

        getLog().info("Calling Java edu.illinois.cs.cogcomp.lbjava.Main...");

        lbjInputFile = FileUtils.getPlatformIndependentFilePath(lbjInputFile);

        try {
            String[] args = new String[] { "java", "-cp", newpath, "edu.illinois.cs.cogcomp.lbjava.Main", "-d",
                    dFlag, "-gsp", gspFlag, "-sourcepath", sourcepathFlag, lbjInputFile };

            ProcessBuilder pr = new ProcessBuilder(args);
            pr.inheritIO();
            Process p = pr.start();
            p.waitFor();

        } catch (Exception e) {
            e.printStackTrace();
            System.out.println("Yeah, an error.");
        }
    }

}

---

From source file:edu.illinois.cs.cogcomp.GenerateMojo.java

public void execute() throws MojoExecutionException {
    dFlag = FileUtils.getPlatformIndependentFilePath(dFlag);
    gspFlag = FileUtils.getPlatformIndependentFilePath(gspFlag);
    sourcepathFlag = FileUtils.getPlatformIndependentFilePath(sourcepathFlag);

    classpath.add(dFlag);//ww  w .ja v a 2s  .  c o  m
    classpath.add(gspFlag);

    String newpath = StringUtils.join(classpath, File.pathSeparator);

    // If these directories don't exist, make them.
    new File(dFlag).mkdirs();
    new File(gspFlag).mkdirs();

    for (String lbjInputFile : lbjavaInputFileList) {
        if (StringUtils.isEmpty(lbjInputFile)) {
            // making the optional-compile-step parameter happy.
            continue;
        }

        getLog().info("Calling Java edu.illinois.cs.cogcomp.lbjava.Main...");

        lbjInputFile = FileUtils.getPlatformIndependentFilePath(lbjInputFile);

        try {
            String[] args = new String[] { "java", "-cp", newpath, "edu.illinois.cs.cogcomp.lbjava.Main", "-c",
                    "-d", dFlag, "-gsp", gspFlag, "-sourcepath", sourcepathFlag, lbjInputFile };

            ProcessBuilder pr = new ProcessBuilder(args);
            pr.inheritIO();
            Process p = pr.start();
            p.waitFor();

        } catch (Exception e) {
            e.printStackTrace();
            System.out.println("Yeah, an error.");
        }
    }

}

---

From source file:husky.server.HuskyMaster.java

@Override
public void run() {
    try {/* w ww  .j a va 2  s  .c  o m*/
        LOG.info("Starting husky master process");
        ProcessBuilder mHuskyMasterProcess = new ProcessBuilder(getCommands());
        if (!mAppMaster.getLdLibraryPath().isEmpty()) {
            mHuskyMasterProcess.environment().put("LD_LIBRARY_PATH", mAppMaster.getLdLibraryPath());
        }
        mHuskyMasterProcess.redirectOutput(new File(mAppMaster.getAppMasterLogDir() + "/HuskyMaster.stdout"));
        mHuskyMasterProcess.redirectError(new File(mAppMaster.getAppMasterLogDir() + "/HuskyMaster.stderr"));
        Process p = mHuskyMasterProcess.start();
        p.waitFor();
        if (p.exitValue() == 0) {
            LOG.info("Husky master exits successfully");
        } else {
            LOG.info("Husky master exits with code " + p.exitValue());
        }
    } catch (Exception e) {
        LOG.log(Level.SEVERE, " Failed to start c++ husky master process: ", e);
    } finally {
        if (!mAppMaster.getLogPathToHDFS().isEmpty()) {
            try {
                mAppMaster.getFileSystem().copyFromLocalFile(false, true,
                        new Path[] { new Path(mAppMaster.getAppMasterLogDir() + "/HuskyMaster.stdout"),
                                new Path(mAppMaster.getAppMasterLogDir() + "/HuskyMaster.stderr") },
                        new Path(mAppMaster.getLogPathToHDFS()));
            } catch (IOException e) {
                LOG.log(Level.INFO, "Failed to upload logs of husky master to hdfs", e);
            }
        }
    }
}

---

From source file:com.github.born2snipe.project.setup.scm.GitRepoInitializer.java

private void executeCommandIn(File projectDir, String... commands) {
    try {//w  w  w.j ava 2 s .  co m
        ProcessBuilder processBuilder = new ProcessBuilder(commands);
        processBuilder.directory(projectDir);
        processBuilder.redirectErrorStream(true);
        Process process = processBuilder.start();
        System.out.println(IOUtils.toString(process.getInputStream()));
        process.waitFor();
    } catch (Exception e) {
        throw new RuntimeException(e);
    }
}

---

From source file:cloudworker.Animoto.java

@SuppressWarnings("unchecked")
public void run() {
    //Get queue url   
    GetQueueUrlResult urlResult = sqs.getQueueUrl(responseQName);
    String QueueUrl = urlResult.getQueueUrl();
    JSONObject result = new JSONObject();

    Runtime runtime = Runtime.getRuntime();

    try {//from   www.ja  v  a  2  s .  com
        String[] urls = task.split(" ");

        for (String url : urls) {
            //System.out.println(url);
            Process p = runtime.exec("wget " + url);
            p.waitFor();
        }

        Process rename = runtime.exec("./rename.sh");
        rename.waitFor();

        runtime.exec("ffmpeg -f image2 -i img%03d.jpg movie.mpg");

        File movie = new File("movie.mpg");

        S3Service s3 = new S3Service();
        URL url = s3.put(movie.getName(), movie);

        //result.put("task_id", task_id);
        result.put("URL", url.toString());

        sqs.sendMessage(new SendMessageRequest(QueueUrl, result.toString()));
        //System.out.println(Thread.currentThread().getName()+" sleep done!");

    } catch (Exception e) {
        //result.put("task_id", task_id);
        result.put("URL", "Failed!");
        sqs.sendMessage(new SendMessageRequest(QueueUrl, result.toString()));

    }
}

---

From source file:edu.illinois.cs.cogcomp.CleanMojo.java

public void execute() throws MojoExecutionException {
    dFlag = FileUtils.getPlatformIndependentFilePath(dFlag);
    gspFlag = FileUtils.getPlatformIndependentFilePath(gspFlag);
    sourcepathFlag = FileUtils.getPlatformIndependentFilePath(sourcepathFlag);

    classpath.add(dFlag);/*from   w w w . j a v  a 2s.c  o m*/
    classpath.add(gspFlag);

    String newpath = StringUtils.join(classpath, File.pathSeparator);

    // We need to reverse the order we do the cleaning since there might be dependencies across
    // files
    List<String> fileList = Arrays.asList(lbjavaInputFileList);
    Collections.reverse(fileList);
    for (String lbjInputFile : fileList) {
        if (StringUtils.isEmpty(lbjInputFile)) {
            // making the optional-compile-step parameter happy.
            continue;
        }

        getLog().info("Calling Java edu.illinois.cs.cogcomp.lbjava.Main with the -x flag (for cleaning)...");

        lbjInputFile = FileUtils.getPlatformIndependentFilePath(lbjInputFile);

        try {
            // The -x flag makes all the difference.
            String[] args = new String[] { "java", "-cp", newpath, "edu.illinois.cs.cogcomp.lbjava.Main", "-x",
                    "-d", dFlag, "-gsp", gspFlag, "-sourcepath", sourcepathFlag, lbjInputFile };

            ProcessBuilder pr = new ProcessBuilder(args);
            pr.inheritIO();
            Process p = pr.start();
            p.waitFor();

        } catch (Exception e) {
            e.printStackTrace();
            System.out.println("Yeah, an error.");
        }
    }

}

---

From source file:com.excella.deploy.agent.core.UnixShellCommand.java

/**
 * {@inheritDoc}/*from   www  .j  a v  a 2  s .c  o  m*/
 */
public String execute(String argument) throws FailedCommandException {
    String line = "";
    StringBuffer buffer = new StringBuffer();
    String command = getJBossHome() + "/bin/appdeploy.sh " + argument + " 2>/dev/null";
    InputStreamReader inputStream = null;
    BufferedReader input = null;

    log.info("Running an RSM Deployment using the following command: " + command);
    try {
        Runtime runtime = Runtime.getRuntime();
        Process process = runtime.exec(command);
        int exitValue = process.waitFor();
        inputStream = new InputStreamReader(process.getInputStream());
        input = new BufferedReader(inputStream);
        while ((line = input.readLine()) != null) {
            log.debug("> " + line);
            buffer.append(line);
            buffer.append("<br/>");
        }

        log.info("RSM Deployment Kicked off.  Exited with [" + exitValue + "]");
    } catch (Exception e) {
        throw new FailedCommandException("Unable to execute the command.", e);
    } finally {
        close(inputStream);
        close(input);
    }
    return buffer.toString();
}

---

From source file:io.ballerina.plugins.idea.preloading.TerminatorMac.java

/**
 * Terminate running ballerina program.//  w  w w  .  j ava  2s  . co  m
 */
public void terminate() {
    int processID;
    String[] findProcessCommand = getFindProcessCommand(processIdentifier);
    BufferedReader reader = null;
    try {
        Process findProcess = Runtime.getRuntime().exec(findProcessCommand);
        findProcess.waitFor();
        reader = new BufferedReader(
                new InputStreamReader(findProcess.getInputStream(), Charset.defaultCharset()));

        String line;
        while ((line = reader.readLine()) != null) {
            try {
                processID = Integer.parseInt(line);
                killChildProcesses(processID);
                kill(processID);
            } catch (Throwable e) {
                LOGGER.error("Launcher was unable to kill process " + line + ".");
            }
        }
    } catch (Throwable e) {
        LOGGER.error("Launcher was unable to find the process ID for " + processIdentifier + ".");
    } finally {
        if (reader != null) {
            IOUtils.closeQuietly(reader);
        }
    }
}

---

From source file:ee.ria.xroad.monitor.executablelister.AbstractExecLister.java

/**
 * Method for testability//  w  ww .  j ava2 s.  c om
 * @return
 * @throws IOException
 * @throws InterruptedException
 */
ProcessOutputs executeProcess() throws IOException, InterruptedException {

    ProcessBuilder b = new ProcessBuilder("/bin/sh", "-c", getCommand());

    Process p = b.start();
    p.waitFor();
    ProcessOutputs outputs = new ProcessOutputs();
    // need to read all of output everytime, reading it partially causes bad problems
    outputs.setOut(CharStreams.toString(new InputStreamReader(p.getInputStream())).replace("'", ""));
    outputs.setErr(CharStreams.toString(new InputStreamReader(p.getErrorStream())));
    return outputs;
}

---

• «
• 1
• 2
• 3
• 4
• 5
• 6
• 7
• 8
• 9
• 10
• 11
• 12
• 13
• 14
• 15
• 16
• 17
• 18
• 19
• 20
• 21
• 22
• 23
• 24
• 25
• 26
• 27
• 28
• 29
• 30
• 31
• 32
• 33
• 34
• 35
• 36
• 37
• 38
• 39
• 40
• 41
• 42
• 43
• 44
• 45
• 46
• 47
• 48
• »