Example usage for java.lang ProcessBuilder ProcessBuilder

Introduction

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

Prototype

ProcessBuilder

Source Link

Usage

From source file:org.hawkular.metrics.clients.ptrans.fullstack.CollectdITest.java

private void assertCollectdConfIsValid() throws Exception {
    collectdOut = temporaryFolder.newFile();
    collectdErr = temporaryFolder.newFile();

    collectdProcessBuilder = new ProcessBuilder();
    collectdProcessBuilder.directory(temporaryFolder.getRoot());
    collectdProcessBuilder.redirectOutput(collectdOut);
    collectdProcessBuilder.redirectError(collectdErr);

    collectdProcessBuilder.command(COLLECTD_PATH, "-C", collectdConfFile.getAbsolutePath(), "-t", "-T", "-f");

    collectdProcess = collectdProcessBuilder.start();

    int exitCode = collectdProcess.waitFor();
    assertEquals("Collectd configuration doesn't seem to be valid", 0, exitCode);

    boolean hasErrorInLog = Stream.concat(Files.lines(collectdOut.toPath()), Files.lines(collectdErr.toPath()))
            .anyMatch(l -> l.contains("[error]"));
    assertFalse("Collectd configuration doesn't seem to be valid", hasErrorInLog);
}

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From source file:com.thoughtworks.gauge.maven.GaugeExecutionMojo.java

private ProcessBuilder createProcessBuilder() {
    ProcessBuilder builder = new ProcessBuilder();
    builder.command(createGaugeCommand());
    String customClasspath = createCustomClasspath();
    debug("Setting Custom classpath => %s", customClasspath);
    builder.environment().put(GAUGE_CUSTOM_CLASSPATH_ENV, customClasspath);
    return builder;
}

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From source file:de.tudarmstadt.ukp.dkpro.core.RSTAnnotator.java

/**
 * Runs the parser on the given text//from   w  ww. j ava  2 s. c  o m
 *
 * @param originalText text
 * @return parse tree
 * @throws IOException exception
 */
public String parseWithRST(String originalText) throws IOException {
    // temporary file in
    File tmpFileIn = File.createTempFile("rst_tmp", ".txt");
    // output of RST parser is a .tree file
    File tmpFileOut = new File(tmpFileIn.getAbsolutePath() + ".tree");
    // tmp log
    File tmpFileLog = new File(tmpFileIn.getAbsolutePath() + ".log");

    try {
        // write the text into a temporary file
        FileUtils.writeStringToFile(tmpFileIn, originalText);

        String tmpDirName = System.getProperty("java.io.tmpdir");

        File rstParserSrcDir = new File(rstParserSrcDirPath);

        // create process
        ProcessBuilder processBuilder = new ProcessBuilder().inheritIO();

        // log to file
        processBuilder.redirectErrorStream(true);
        processBuilder.redirectOutput(ProcessBuilder.Redirect.to(tmpFileLog));

        // working dir must be set to the src dir of RST parser
        processBuilder.directory(rstParserSrcDir);

        // run the command
        processBuilder.command("python", new File(rstParserSrcDir, "parse.py").getAbsolutePath(), "-t",
                tmpDirName, tmpFileIn.getAbsolutePath(), "-g");
        Process process = processBuilder.start();

        // and wait
        int returnValue = process.waitFor();

        if (returnValue != 0) {
            throw new RuntimeException("Process exited with code " + returnValue);
        }

        // read the log
        if (this.debugRSTOutput) {
            getLogger().debug(FileUtils.readFileToString(tmpFileLog));
        }

        // read the output
        if (tmpFileOut.exists()) {
            return FileUtils.readFileToString(tmpFileOut);
        }
    } catch (InterruptedException e) {
        throw new IOException(e);
    } finally {
        // clean up
        if (!keepTmpFiles) {
            FileUtils.deleteQuietly(tmpFileIn);
            FileUtils.deleteQuietly(tmpFileOut);
            FileUtils.deleteQuietly(tmpFileLog);
        }
    }

    return null;
}

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From source file:com.appcel.core.encoder.executor.FfmpegEncoderExecutor.java

public void execute(MediaRecord record, File directory) throws EncoderException {

    LOGGER.info(" ffmpeg ?  video ...  Ffmpeg  ===>>> " + args);

    final ProcessBuilder pb = new ProcessBuilder().directory(directory);
    pb.redirectErrorStream(true);//w  w  w  .j a  v a 2 s . co m
    if (null != directory) {
        LOGGER.info("ffmpeg ??==========>>>" + directory.toString());
    }

    pb.command(args);

    try {
        final Process process = pb.start();
        inputStream = process.getInputStream();

        MediaInputStreamParser.parseMediaRecord(inputStream, record);

        outputStream = process.getOutputStream();
        errorStream = process.getErrorStream();
        // ???????.
        //         BufferedInputStream in = new BufferedInputStream(inputStream);
        //         BufferedReader inBr = new BufferedReader(new InputStreamReader(in));
        //         String lineStr;
        //         while ((lineStr = inBr.readLine()) != null)
        //            LOGGER.info("process.getInputStream() ===>>> " + lineStr);

        int waitfor = process.waitFor();
        if (waitfor != 0) {
            //p.exitValue()==0?1??
            if (process.exitValue() == 1) {
                LOGGER.info("===>>> ffmpeg ? Failed!");
                throw new EncoderException("ffmpeg ? Failed!");
            } else {
                LOGGER.info("==========>>> ffmpeg ??.");
            }
        } else {
            LOGGER.info("==========>>> ffmpeg ??.");
        }

    } catch (IOException e) {
        LOGGER.error("==========>>> ffmpeg ? Message: " + e.getMessage());
        LOGGER.error("==========>>> ffmpeg ? Cause: " + e.getCause());
        e.printStackTrace();
    } catch (InterruptedException e) {
        LOGGER.error("==========>>> ffmpeg ? Message: " + e.getMessage());
        LOGGER.error("==========>>> ffmpeg ? Cause: " + e.getCause());
        e.printStackTrace();
        Thread.currentThread().interrupt();
    } finally {
        destroy();
    }
}

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From source file:docs.AbstractGemFireIntegrationTests.java

protected static Process run(Class<?> type, File directory, String... args) throws IOException {
    return new ProcessBuilder().command(createJavaProcessCommandLine(type, args)).directory(directory).start();
}

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From source file:io.syndesis.verifier.LocalProcessVerifier.java

private Properties runValidator(String classpath, Verifier.Scope scope, String camelPrefix, Properties request)
        throws IOException, InterruptedException {
    Process java = new ProcessBuilder().command("java", "-classpath", classpath,
            "io.syndesis.connector.ConnectorVerifier", scope.toString(), camelPrefix)
            .redirectError(ProcessBuilder.Redirect.INHERIT).start();

    try (OutputStream os = java.getOutputStream()) {
        request.store(os, null);//ww w  . j a  v a  2  s.  co m
    }
    Properties result = new Properties();
    try (InputStream is = java.getInputStream()) {
        result.load(is);
    }

    if (java.waitFor() != 0) {
        throw new IOException("Verifier failed with exit code: " + java.exitValue());
    }
    return result;
}

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From source file:com.streamsets.datacollector.util.SystemProcessImpl.java

@Override
public void start(Map<String, String> env) throws IOException {
    Utils.checkState(output.createNewFile(), Utils.formatL("Could not create output file: {}", output));
    Utils.checkState(error.createNewFile(), Utils.formatL("Could not create error file: {}", error));
    Utils.checkState(delegate == null, "start can only be called once");
    LOG.info("Standard output for process written to file: " + output);
    LOG.info("Standard error for process written to file: " + error);
    ProcessBuilder processBuilder = new ProcessBuilder().redirectInput(input).redirectOutput(output)
            .redirectError(error).directory(tempDir).command(args);
    processBuilder.environment().putAll(env);
    LOG.info("Starting: " + args);
    delegate = processBuilder.start();//  w ww .  j  a  v a2  s  .  c  om
    ThreadUtil.sleep(100); // let it start
    outputTailer = new SimpleFileTailer(output);
    errorTailer = new SimpleFileTailer(error);
}

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From source file:es.ehu.si.ixa.qwn.ppv.UKBwrapper.java

public void propagate(String ctxtFile) throws IOException {
    try {//from  ww  w  . j  av a 2 s .c  o  m
        String[] command = { ukbPath + "/ukb_ppv", "-K", this.graph, "-D", this.langDict, "--variants", "-O",
                this.outDir, ctxtFile };
        System.err.println("UKB komandoa: " + Arrays.toString(command));

        ProcessBuilder ukbBuilder = new ProcessBuilder().command(command);
        //.redirectErrorStream(true);
        Process ukb_ppv = ukbBuilder.start();
        int success = ukb_ppv.waitFor();
        System.err.println("ukb_ppv succesful? " + success);
        if (success != 0) {
            BufferedReader bufferedReader = new BufferedReader(new InputStreamReader(ukb_ppv.getErrorStream()),
                    1);
            String line;
            while ((line = bufferedReader.readLine()) != null) {
                System.err.println(line);
            }
        }
    } catch (Exception e) {
        System.err.println("PropagationUKB class: error when calling ukb_ppv\n.");
        e.printStackTrace();
    }
    //"$UKB_PATH"/bin/ukb_ppv -K "$PROPAGATION_PATH"/lkb_resources/wnet30_enSyn.bin -D "$UKB_PATH"/lkb_sources/30/wnet30_dict.txt --variants -O "$PPV_OUT_DIR" $TMP_DIR/propag_posSeeds_syn.ctx  
    //mv "$PPV_OUT_DIR"/ctx_01.ppv "$PPV_OUT_DIR"/pos_syn.ppv

}

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From source file:io.github.retz.executor.FileManager.java

private static void decompress(File file, String dir) throws IOException {
    LOG.info("{} needs decompression: starting", file);
    String[] cmd = { "tar", "xf", file.getAbsolutePath(), "-C", dir };
    ProcessBuilder pb = new ProcessBuilder().command(cmd).inheritIO();
    try {/*  w ww .  j  av a  2s .  com*/
        Process p = pb.start();
        int r = p.waitFor();
        if (r == 0) {
            LOG.info("file {} successfully decompressed", file);
        } else {
            LOG.error("Failed decompression of file {}: {}", file, r);
        }
    } catch (InterruptedException e) {
        LOG.error(e.getMessage());
    }
}

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From source file:org.darkware.wpman.wpcli.WPCLI.java

public WPCLI(final String group, final String command, final String... commandArgs) {
    super();//from   ww  w.  ja va2s .c om

    this.cmd = new Command(new ProcessBuilder(), toolPath);

    this.group = group;
    this.command = command;
    this.commandArgs = new ArrayList<>();
    for (String arg : commandArgs)
        this.addArgument(arg);
    this.args = new ArrayList<>();
    this.options = new HashMap<>();

    this.inputData = new ByteArrayOutputStream();
    this.input = new PrintWriter(this.inputData);
}

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