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:com.kurento.kmf.repository.test.OneRecordingServerTest.java

protected void uploadFileWithCURL(String uploadURL, File fileToUpload)
        throws FileNotFoundException, IOException {

    log.info("Start uploading file with curl");
    long startTime = System.currentTimeMillis();

    ProcessBuilder builder = new ProcessBuilder("curl", "-i", "-F",
            "filedata=@" + fileToUpload.getAbsolutePath(), uploadURL);
    builder.redirectOutput();//from  w  w w.j  ava2s. c o  m
    Process process = builder.start();
    try {
        process.waitFor();
    } catch (InterruptedException e) {
        e.printStackTrace();
    }

    long duration = System.currentTimeMillis() - startTime;
    log.info("Finished uploading content in " + (((double) duration) / 1000) + " seconds.");
}

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From source file:edu.wisc.doit.tcrypt.BouncyCastleFileEncrypterDecrypterIT.java

@Test
public void testOpenSSLEncJavaDec() throws Exception {
    //Encrypt with openssl
    final File encryptFileScript = setupTempFile("encryptFile.sh");
    encryptFileScript.setExecutable(true);

    final File publicKey = setupTempFile("my.wisc.edu-public.pem");
    final File testFile = setupTempFile("testFile.txt");

    final ProcessBuilder pb = new ProcessBuilder(encryptFileScript.getAbsolutePath(),
            publicKey.getAbsolutePath(), testFile.getAbsolutePath());

    final Process p = pb.start();
    final int ret = p.waitFor();
    if (ret != 0) {
        final String pOut = IOUtils.toString(p.getInputStream(), TokenEncrypter.CHARSET).trim();
        System.out.println(pOut);
        final String pErr = IOUtils.toString(p.getErrorStream(), TokenEncrypter.CHARSET).trim();
        System.out.println(pErr);
    }/*from ww  w  . ja  v a 2 s  .c  om*/
    assertEquals(0, ret);

    //Decrypt with java
    final File encryptedFile = new File(testFile.getParentFile(), "testFile.txt.tar");

    final InputStream encTestFileInStream = new FileInputStream(encryptedFile);
    final ByteArrayOutputStream testFileOutStream = new ByteArrayOutputStream();
    fileDecrypter.decrypt(encTestFileInStream, testFileOutStream);
    final String actual = new String(testFileOutStream.toByteArray(), Charset.defaultCharset()).trim();

    //Verify
    final String expected = FileUtils.readFileToString(testFile);
    assertEquals(expected, actual);
}

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From source file:net.rim.ejde.internal.signing.ImportCSIFilesAction.java

/**
 * Launches the Signature tool. It passes the .csi file to the signature tool.
 *//*from   w  ww .  j  a v a 2 s.c o  m*/
private void launchSignatureTool(String csiFile) {
    log.debug("Entering SignatureToolAction launchSignatureTool()");

    // This is a list of the commands to run. The first position is the
    // actual command; subsequent entries are arguments.
    List<String> commands = new LinkedList<String>();

    // Find the path to java.exe
    String javaHome = System.getProperty("java.home");
    IPath javaBinPath = new Path(javaHome).append(IConstants.BIN_FOLD_NAME).append(IConstants.JAVA_CMD);
    commands.add(javaBinPath.toOSString());

    // Use the system look and feel
    String lookAndFeelClass = UIManager.getSystemLookAndFeelClassName();
    commands.add("-Dswing.defaultlaf=" + lookAndFeelClass);

    // Load from a jar
    commands.add("-jar");

    IPath sigPath;
    String sigPathString = IConstants.EMPTY_STRING;
    try {
        sigPath = VMToolsUtils.getSignatureToolPath();
        // check signature tool again
        if (!VMToolsUtils.isVMToolValid()) {
            Display.getDefault().syncExec(new Runnable() {
                public void run() {
                    Shell shell = ContextManager.getActiveWorkbenchShell();
                    MessageDialog.openError(shell, Messages.ErrorHandler_DIALOG_TITLE,
                            Messages.SignatureTool_Not_Found_Msg);
                }
            });
            log.error(Messages.SignatureTool_Not_Found_Msg);
            return;
        }
        sigPathString = sigPath.toOSString();
        commands.add(sigPathString);
        commands.add(csiFile);

    } catch (IOException e) {
        log.error(e.getMessage(), e);
    }

    // Run the command
    ProcessBuilder processBuilder = new ProcessBuilder(commands);
    try {
        process = processBuilder.start();
        BufferedReader is = new BufferedReader(new InputStreamReader(process.getInputStream()));
        String buffer;
        while ((buffer = is.readLine()) != null) {
            // Print out console output for debugging purposes...
            System.out.println(buffer);
        }
        process = null;
    } catch (IOException e) {
        e.printStackTrace();
    }

    log.debug("Leaving SignatureToolAction launchSignatureTool()");
}

---

From source file:es.amplia.research.maven.protodocbook.cmd.Factory.java

private void execute(File directory, String... cmd) throws Exception {
    ProcessBuilder pb = new ProcessBuilder(cmd);
    Map<String, String> env = pb.environment();
    pb.directory(directory);//www  .ja  va2  s .co m
    pb.redirectErrorStream(true);
    Process p = pb.start();
    p.waitFor();
    BufferedReader br = new BufferedReader(new InputStreamReader(p.getInputStream()));
    String line = null;
    while ((line = br.readLine()) != null) {
        if (this.log.isInfoEnabled())
            this.log.info(line);
    }
}

---

From source file:edu.wisc.doit.tcrypt.BouncyCastleFileEncrypterDecrypterIT.java

@Test
public void testJavaEncOpenSSLDec() throws Exception {
    //Encrypt with Java
    final File testFile = setupTempFile("testFile.txt");

    InputStream testFileInStream = new FileInputStream(testFile);

    final File encFile = this.testFolder.newFile("testFile.txt.tar");
    this.fileEncrypter.encrypt("testFile.txt", (int) testFile.length(), testFileInStream,
            new FileOutputStream(encFile));

    //Decrypt with OpenSSL
    final File decryptFileScript = setupTempFile("decryptFile.sh");
    decryptFileScript.setExecutable(true);

    final File privateKey = setupTempFile("my.wisc.edu-private.pem");

    final ProcessBuilder pb = new ProcessBuilder(decryptFileScript.getAbsolutePath(),
            privateKey.getAbsolutePath(), encFile.getAbsolutePath());

    final Process p = pb.start();
    final int ret = p.waitFor();
    if (ret != 0) {
        final String pOut = IOUtils.toString(p.getInputStream(), TokenEncrypter.CHARSET).trim();
        System.out.println(pOut);
        final String pErr = IOUtils.toString(p.getErrorStream(), TokenEncrypter.CHARSET).trim();
        System.out.println(pErr);
    }//from  w w w  .  j a  v a  2s.c  o m
    assertEquals(0, ret);

    final File decryptedFile = new File(encFile.getParentFile(), "testFile.txt");

    //Verify
    final String expected = FileUtils.readFileToString(testFile);
    final String actual = FileUtils.readFileToString(decryptedFile);
    assertEquals(expected, actual);
}

---

From source file:de.tudarmstadt.ukp.csniper.webapp.search.tgrep.TgrepQuery.java

@Override
public List<EvaluationItem> execute() {
    BufferedReader brInput = null;
    BufferedReader brError = null;
    List<String> output = new ArrayList<String>();
    List<String> error = new ArrayList<String>();

    try {//from   ww  w  . j  a v a  2s.  co m
        List<String> cmd = new ArrayList<String>();

        File exe = engine.getTgrepExecutable();
        if (!exe.canExecute()) {
            exe.setExecutable(true);
        }

        cmd.add(exe.getAbsolutePath());
        // specify corpus
        cmd.add("-c");
        cmd.add(engine.getCorpusPath(corpus));
        // only one match per sentence
        cmd.add("-f");
        // print options
        cmd.add("-m");
        // comment
        // full sentence
        // match begin token index
        // match end token index
        cmd.add("%c\\n%tw\\n%ym\\n%zm\\n");
        // pattern to search for
        cmd.add(query);
        if (log.isTraceEnabled()) {
            log.trace("Invoking [" + StringUtils.join(cmd, " ") + "]");
        }

        final ProcessBuilder pb = new ProcessBuilder(cmd);
        tgrep = pb.start();

        brInput = new BufferedReader(new InputStreamReader(tgrep.getInputStream(), "UTF-8"));
        brError = new BufferedReader(new InputStreamReader(tgrep.getErrorStream(), "UTF-8"));

        String line;
        while ((line = brInput.readLine()) != null) {
            if (log.isTraceEnabled()) {
                log.trace("<< " + line);
            }
            output.add(line);
        }

        while ((line = brError.readLine()) != null) {
            if (log.isErrorEnabled()) {
                log.error(line);
            }
            error.add(line);
        }

        if (!error.isEmpty()) {
            throw new IOException(StringUtils.join(error, " "));
        }
    } catch (IOException e) {
        throw new DataAccessResourceFailureException("Unable to start Tgrep process.", e);
    } finally {
        IOUtils.closeQuietly(brInput);
        IOUtils.closeQuietly(brError);
    }

    size = output.size() / LINES_PER_MATCH;
    if (maxResults >= 0 && size > maxResults) {
        return parseOutput(output.subList(0, LINES_PER_MATCH * maxResults));
    } else {
        return parseOutput(output);
    }
}

---

From source file:com.openshift.internal.restclient.capability.resources.AbstractOpenShiftBinaryCapability.java

private void startProcess(String location) {
    String cmdLine = new StringBuilder(location).append(' ').append(buildArgs()).toString();
    String[] args = StringUtils.split(cmdLine, " ");
    ProcessBuilder builder = new ProcessBuilder(args);
    LOG.debug("OpenShift binary args: {}", builder.command());
    try {/*from  w w w .  j a v a 2 s  . c o  m*/
        process = builder.start();
        checkProcessIsAlive();
    } catch (IOException e) {
        LOG.error("Could not start process for {}.", new Object[] { getName(), e });
        throw new OpenShiftException(e, "Does your OpenShift binary location exist? Error starting process: %s",
                e.getMessage());
    }
}

---

From source file:com.temetra.vroomapi.RouteController.java

@RequestMapping(value = "/route", produces = MimeTypeUtils.APPLICATION_JSON_VALUE)
public JsonNode route(@RequestParam(value = "loc") String[] locs,
        @RequestParam(value = "startAtFirst", defaultValue = "true") boolean startAtFirst,
        @RequestParam(value = "endAtLast", defaultValue = "false") boolean endAtLast,
        @RequestParam(value = "includeGeometry", defaultValue = "false") boolean includeGeometry)
        throws Exception {
    long millis = System.currentTimeMillis();

    File vroomBinFile = new File(vroomBinary);
    if (!vroomBinFile.exists()) {
        log.error("Vroom binary file doesn't exist");
        throw new Exception("Vroom binary file doesn't exist");
    }/*from ww w.  ja  v a 2 s  .co  m*/

    if (!vroomBinFile.canExecute()) {
        log.error("Cannot execute Vroom binary file");
        throw new Exception("Cannot execute Vroom binary file");
    }

    if (locs.length < 2) {
        log.error("Zero or one location sent");
        throw new Exception("Must send more than one location");
    }

    List<String> progArgs = new ArrayList<>();
    progArgs.add("./" + vroomBinFile.getName());
    if (startAtFirst) {
        progArgs.add("-s");
    }
    if (endAtLast) {
        progArgs.add("-e");
    }
    if (includeGeometry) {
        progArgs.add("-g");
    }

    progArgs.add("loc=" + Joiner.on("&loc=").join(locs) + "");
    log.info("Run (" + millis + "): " + Joiner.on(' ').join(progArgs));

    StringBuilder output = new StringBuilder();
    ProcessBuilder builder = new ProcessBuilder(progArgs);
    builder.directory(vroomBinFile.getParentFile());
    builder.redirectErrorStream(true);
    Process process = builder.start();

    try (BufferedReader reader = new BufferedReader(new InputStreamReader(process.getInputStream()))) {
        String line;
        while ((line = reader.readLine()) != null) {
            output.append(line);
        }
        process.waitFor();
    }

    log.info("Output (" + millis + "): " + output.toString());
    return jsonMapper.readTree(output.toString());
}

---

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 . j a  va  2  s.co m*/
        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:cz.cuni.mff.ksi.jinfer.autoeditor.automatonvisualizer.layouts.graphviz.GraphvizLayoutFactory.java

@SuppressWarnings("PMD")
private <T> Map<State<T>, Point2D> getGraphvizPositions(final byte[] graphInDotFormat,
        final Set<State<T>> automatonStates) throws GraphvizException, IOException {
    final Map<State<T>, Point2D> result = new HashMap<State<T>, Point2D>();

    // creates new dot process.
    final ProcessBuilder processBuilder = new ProcessBuilder(Arrays.asList(GraphvizUtils.getPath(), "-Tplain"));
    final Process process = processBuilder.start();

    // write our graph into dot binary standart input
    process.getOutputStream().write(graphInDotFormat);
    process.getOutputStream().flush();//from   w w  w .ja  v a 2s  .c o  m

    // read from dot binary standard output
    final BufferedReader reader = new BufferedReader(new InputStreamReader(process.getInputStream()));
    process.getOutputStream().close();

    final Scanner scanner = new Scanner(reader);
    // jumps some unnecessary information from output
    scanner.next();
    scanner.next();

    // get width and height of graph
    windowWidth = 100 + (int) Double.parseDouble(scanner.next());
    windowHeight = 100 + (int) Double.parseDouble(scanner.next());

    // parse output for graph vertex positions
    while (scanner.hasNext()) {
        final String n = scanner.next();
        if (n.equals("node")) {
            final int nodeName = Integer.parseInt(scanner.next());
            final double x = Double.parseDouble(scanner.next());
            final double y = Double.parseDouble(scanner.next());
            boolean found = false;
            for (State<T> state : automatonStates) {
                if (state.getName() == nodeName) {
                    result.put(state, new Point(50 + (int) (x), 50 + (int) (y)));
                    found = true;
                    break;
                }
            }
            if (!found) {
                throw new GraphvizException("Node with name " + nodeName + " was not found in automaton.");
            }
        }
    }

    return result;
}

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