Example usage for java.lang ProcessBuilder start

Introduction

In this page you can find the example usage for java.lang ProcessBuilder start.

Prototype

public Process start() throws IOException 

Source Link

Document

Starts a new process using the attributes of this process builder.

Usage

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);//w ww  . j  a  va  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:net.openhft.chronicle.VanillaChronicleTestBase.java

public void lsof(final String pid, final String pattern) throws IOException {
    String cmd = null;// w  ww  .  j  a  v a  2s  .  com
    if (new File("/usr/sbin/lsof").exists()) {
        cmd = "/usr/sbin/lsof";

    } else if (new File("/usr/bin/lsof").exists()) {
        cmd = "/usr/bin/lsof";
    }

    if (cmd != null) {
        final ProcessBuilder pb = new ProcessBuilder(cmd, "-p", pid);
        final Process proc = pb.start();
        final BufferedReader br = new BufferedReader(new InputStreamReader(proc.getInputStream()));

        String line;
        while ((line = br.readLine()) != null) {
            if (StringUtils.isBlank(pattern) || line.matches(pattern) || line.contains(pattern)) {
                System.out.println(line);
            }
        }

        br.close();
        proc.destroy();
    }
}

---

From source file:com.netscape.cmstools.profile.ProfileEditCLI.java

public void execute(String[] args) throws Exception {
    // Always check for "--help" prior to parsing
    if (Arrays.asList(args).contains("--help")) {
        printHelp();/*from  w  ww  .  j a va 2 s .c o m*/
        return;
    }

    CommandLine cmd = parser.parse(options, args);

    String[] cmdArgs = cmd.getArgs();

    if (cmdArgs.length < 1) {
        throw new Exception("No Profile ID specified.");
    }

    String profileId = cmdArgs[0];

    ProfileClient profileClient = profileCLI.getProfileClient();

    // read profile into temporary file
    byte[] orig = profileClient.retrieveProfileRaw(profileId);
    ProfileCLI.checkConfiguration(orig, false /* requireProfileId */, true /* requireDisabled */);
    Path tempFile = Files.createTempFile("pki", ".cfg");

    try {
        Files.write(tempFile, orig);

        // invoke editor on temporary file
        String editor = System.getenv("EDITOR");
        String[] command;
        if (editor == null || editor.trim().isEmpty()) {
            command = new String[] { "/usr/bin/env", "vi", tempFile.toString() };
        } else {
            command = new String[] { editor.trim(), tempFile.toString() };
        }
        ProcessBuilder pb = new ProcessBuilder(command);
        pb.inheritIO();
        int exitCode = pb.start().waitFor();
        if (exitCode != 0) {
            throw new Exception("Exited abnormally.");
        }

        // read data from temporary file and modify if changed
        byte[] cur = ProfileCLI.readRawProfileFromFile(tempFile);
        if (!Arrays.equals(cur, orig)) {
            profileClient.modifyProfileRaw(profileId, cur);
        }
        System.out.write(cur);
    } finally {
        Files.delete(tempFile);
    }
}

---

From source file:com.ikon.servlet.TextToSpeechServlet.java

public void doGet(HttpServletRequest request, HttpServletResponse response)
        throws IOException, ServletException {
    String cmd = "espeak -v mb-es1 -f input.txt | mbrola -e /usr/share/mbrola/voices/es1 - -.wav "
            + "| oggenc -Q - -o output.ogg";
    String text = WebUtils.getString(request, "text");
    String docPath = WebUtils.getString(request, "docPath");
    response.setContentType("audio/ogg");
    FileInputStream fis = null;/*from   ww w .j a  va 2s.  c  o m*/
    OutputStream os = null;

    try {
        if (!text.equals("")) {
            FileUtils.writeStringToFile(new File("input.txt"), text);
        } else if (!docPath.equals("")) {
            InputStream is = OKMDocument.getInstance().getContent(null, docPath, false);
            Document doc = OKMDocument.getInstance().getProperties(null, docPath);
            DocConverter.getInstance().doc2txt(is, doc.getMimeType(), new File("input.txt"));
        }

        // Convert to voice
        ProcessBuilder pb = new ProcessBuilder("/bin/sh", "-c", cmd);
        Process process = pb.start();
        process.waitFor();
        String info = IOUtils.toString(process.getInputStream());
        process.destroy();

        if (process.exitValue() == 1) {
            log.warn(info);
        }

        // Send to client
        os = response.getOutputStream();
        fis = new FileInputStream("output.ogg");
        IOUtils.copy(fis, os);
        os.flush();
    } catch (InterruptedException e) {
        log.warn(e.getMessage(), e);
    } catch (IOException e) {
        log.warn(e.getMessage(), e);
    } catch (PathNotFoundException e) {
        log.warn(e.getMessage(), e);
    } catch (AccessDeniedException e) {
        log.warn(e.getMessage(), e);
    } catch (RepositoryException e) {
        log.warn(e.getMessage(), e);
    } catch (DatabaseException e) {
        log.warn(e.getMessage(), e);
    } catch (ConversionException e) {
        log.warn(e.getMessage(), e);
    } finally {
        IOUtils.closeQuietly(fis);
        IOUtils.closeQuietly(os);
    }
}

---

From source file:org.cloudifysource.azure.CliAzureDeploymentTest.java

public static String runCliCommands(File cliExecutablePath, List<List<String>> commands, boolean isDebug)
        throws IOException, InterruptedException {
    if (!cliExecutablePath.isFile()) {
        throw new IllegalArgumentException(cliExecutablePath + " is not a file");
    }//from  w w w  .j  av  a  2 s .  co m

    File workingDirectory = cliExecutablePath.getAbsoluteFile().getParentFile();
    if (!workingDirectory.isDirectory()) {
        throw new IllegalArgumentException(workingDirectory + " is not a directory");
    }

    int argsCount = 0;
    for (List<String> command : commands) {
        argsCount += command.size();
    }

    // needed to properly intercept error return code
    String[] cmd = new String[(argsCount == 0 ? 0 : 1) + 4 /* cmd /c call cloudify.bat ["args"] */];
    int i = 0;
    cmd[i] = "cmd";
    i++;
    cmd[i] = "/c";
    i++;
    cmd[i] = "call";
    i++;
    cmd[i] = cliExecutablePath.getAbsolutePath();
    i++;
    if (argsCount > 0) {
        cmd[i] = "\"";
        //TODO: Use StringBuilder
        for (List<String> command : commands) {
            if (command.size() > 0) {
                for (String arg : command) {
                    if (cmd[i].length() > 0) {
                        cmd[i] += " ";
                    }
                    cmd[i] += arg;
                }
                cmd[i] += ";";
            }
        }
        cmd[i] += "\"";
    }
    final ProcessBuilder pb = new ProcessBuilder(cmd);
    pb.directory(workingDirectory);
    pb.redirectErrorStream(true);

    String extCloudifyJavaOptions = "";

    if (isDebug) {
        extCloudifyJavaOptions += "-Xdebug -Xrunjdwp:transport=dt_socket,server=y,suspend=y,address=9000 -Xnoagent -Djava.compiler=NONE";
    }

    pb.environment().put("EXT_CLOUDIFY_JAVA_OPTIONS", extCloudifyJavaOptions);
    final StringBuilder sb = new StringBuilder();

    logger.info("running: " + cliExecutablePath + " " + Arrays.toString(cmd));

    // log std output and redirected std error
    Process p = pb.start();
    BufferedReader reader = new BufferedReader(new InputStreamReader(p.getInputStream()));
    String line = reader.readLine();
    while (line != null) {
        sb.append(line).append("\n");
        line = reader.readLine();
        logger.info(line);
    }

    final String readResult = sb.toString();
    final int exitValue = p.waitFor();

    logger.info("Exit value = " + exitValue);
    if (exitValue != 0) {
        Assert.fail("Cli ended with error code: " + exitValue);
    }
    return readResult;
}

---

From source file:com.epimorphics.registry.util.RunShell.java

public Future<Boolean> run(String... args) {
    String[] argA = new String[2 + args.length];
    argA[0] = DEFAULT_SHELL;//from  w ww . j a  v a2  s.  com
    argA[1] = scriptFile;
    for (int i = 0; i < args.length; i++) {
        argA[2 + i] = args[i];
    }
    ProcessBuilder scriptPB = new ProcessBuilder(argA);
    scriptPB.redirectErrorStream(true);

    try {
        Process scriptProcess = scriptPB.start();
        Future<Boolean> scriptStatus = TimerManager.get().submit(new TrackShell(scriptProcess));
        return scriptStatus;
    } catch (IOException e) {
        log.error("Error invoking script: " + scriptFile, e);
        return ConcurrentUtils.constantFuture(false);
    }
}

---

From source file:com.synopsys.integration.executable.ProcessBuilderRunner.java

private ExecutableOutput executeProcessBuilder(ProcessBuilder processBuilder) throws ExecutableRunnerException {
    try {/*from w ww  .ja  v  a  2 s.  c  o  m*/
        final Process process = processBuilder.start();

        try (InputStream standardOutputStream = process.getInputStream();
                InputStream standardErrorStream = process.getErrorStream()) {
            final ExecutableStreamThread standardOutputThread = new ExecutableStreamThread(standardOutputStream,
                    logger::info, logger::trace);
            standardOutputThread.start();

            final ExecutableStreamThread errorOutputThread = new ExecutableStreamThread(standardErrorStream,
                    logger::info, logger::trace);
            errorOutputThread.start();

            final int returnCode = process.waitFor();
            logger.info("process finished: " + returnCode);

            standardOutputThread.join();
            errorOutputThread.join();

            final String standardOutput = standardOutputThread.getExecutableOutput().trim();
            final String errorOutput = errorOutputThread.getExecutableOutput().trim();

            final ExecutableOutput output = new ExecutableOutput(returnCode, standardOutput, errorOutput);
            return output;
        }
    } catch (final Exception e) {
        throw new ExecutableRunnerException(e);
    }
}

---

From source file:com.bancvue.mongomigrate.MongoShellExecutor.java

@Override
public int executeJsFile(String pathToJsFile) throws IOException, InterruptedException {
    ProcessBuilder builder = new ProcessBuilder(pathToMongoExe, mongoConnectionString + "/" + databaseName,
            pathToJsFile);/*from  ww  w  .ja va2s.  c om*/

    final Process process = builder.start();

    InputStream is = process.getInputStream();
    InputStreamReader isr = new InputStreamReader(is);
    BufferedReader br = new BufferedReader(isr);

    InputStream errorStream = process.getErrorStream();
    InputStreamReader errorStreamReader = new InputStreamReader(errorStream);
    BufferedReader errorStreamBufferedReader = new BufferedReader(errorStreamReader);

    String line;
    while ((line = br.readLine()) != null) {
        System.out.println(line);
    }
    while ((line = errorStreamBufferedReader.readLine()) != null) {
        System.out.println("ERROR: " + line);
    }

    int exitCode = process.waitFor();
    return exitCode;
}

---

From source file:io.wcm.maven.plugins.nodejs.mojo.Task.java

private void startProcess(ProcessBuilder processBuilder) throws MojoExecutionException {
    try {/*w w  w  .j  a  v  a 2 s  .  c o  m*/
        final Process process = processBuilder.start();
        getLog().info("Running process: " + StringUtils.join(processBuilder.command(), " "));
        initLogging(process);
        int result = process.waitFor();
        if (result != 0) {
            throw new MojoExecutionException("Process: " + StringUtils.join(processBuilder.command(), " ")
                    + " terminated with " + result);
        }
    } catch (IOException ex) {
        throw new MojoExecutionException(
                "Error executing process: " + StringUtils.join(processBuilder.command(), " "), ex);
    } catch (InterruptedException ex) {
        throw new MojoExecutionException(
                "Error executing process: " + StringUtils.join(processBuilder.command(), " "), ex);
    }
}

---

From source file:com.netscape.cmstools.cli.HelpCLI.java

public void execute(String[] args) throws Exception {

    CommandLine cmd = parser.parse(options, args);

    String[] cmdArgs = cmd.getArgs();

    String manPage = null;//from   w ww.  ja  v  a2s  . co  m
    if (cmdArgs.length == 0) {
        // no command specified, show the pki man page
        manPage = parent.getManPage();

    } else {
        // find all modules handling the specified command
        List<CLI> modules = parent.findModules(cmdArgs[0]);

        // find the module that has a man page starting from the last one
        for (int i = modules.size() - 1; i >= 0; i--) {
            CLI module = modules.get(i);
            manPage = module.getManPage();
            if (manPage != null)
                break;
        }

        // if no module has a man page, show the pki man page
        if (manPage == null)
            manPage = parent.getManPage();
    }

    while (true) {
        // display man page for the command
        ProcessBuilder pb = new ProcessBuilder("/usr/bin/man", manPage);

        pb.inheritIO();
        Process p = pb.start();
        int rc = p.waitFor();

        if (rc == 16) {
            // man page not found, find the parent command
            int i = manPage.lastIndexOf('-');
            if (i >= 0) {
                // parent command exists, try again
                manPage = manPage.substring(0, i);
                continue;

            } else {
                // parent command not found, stop
                break;
            }

        } else {
            // man page found or there's a different error, stop
            break;
        }
    }
}

---

• «
• 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
• 49
• 50
• »