Example usage for java.lang Process getOutputStream

Introduction

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

Prototype

public abstract OutputStream getOutputStream();

Source Link

Document

Returns the output stream connected to the normal input of the process.

Usage

From source file:de.phoenix.submission.SubmissionCompilerAndTest.java

@Override
public PhoenixSubmissionResult controlSubmission(TaskSubmission submission) {

    SubmissionTask task = new SubmissionTask();

    File dir = PhoenixApplication.submissionPipelineDir;
    List<String> commands = getCommands();

    // Check, if all necessary classes are submitted
    Set<String> classes = new HashSet<String>();
    for (Text text : submission.getTask().getTexts()) {
        classes.add(text.getTitle());/*from   w ww  .j  a v a 2s  . c om*/
    }

    for (Text clazz : submission.getTexts()) {
        task.addClass(clazz.convert());
        classes.remove(clazz.getTitle());
    }

    // Some to implement classes are missing -> error
    if (!classes.isEmpty()) {
        return new PhoenixSubmissionResult(SubmissionStatus.MISSING_FILES,
                "Missing classes to implement/submit. Maybe you wrote the name of the class wrong? Missing Classes:\r\n"
                        + classes.toString());
    }

    if (submission.getTask().isAutomaticTest()) {
        for (TaskTest test : submission.getTask().getTaskTests()) {
            addTest(task, test);
        }
    }

    // TODO: Add libraries
    ProcessBuilder builder = new ProcessBuilder(commands);
    builder.directory(dir);

    File errorLog = new File(dir, "error.log");
    errorLog.delete();
    builder.redirectError(errorLog);

    try {
        Process process = builder.start();
        JSON_MAPPER.writeValue(process.getOutputStream(), task);
        process.getOutputStream().close();

        PhoenixSubmissionResult result = JSON_MAPPER.readValue(process.getInputStream(),
                PhoenixSubmissionResult.class);

        return result;
    } catch (Exception e) {
        DebugLog.log(e);
    }

    return new PhoenixSubmissionResult(SubmissionStatus.OK, "Fine");
}

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From source file:org.globusonline.transfer.DelegateProxyActivation.java

/**
 * Create a proxy certificate using the provided public key and signed
 * by the provided credential./*w  w w . j ava2s. co  m*/
 *
 * Appends the certificate chain to proxy certificate, and returns as PEM.
 * Uses an external program to construct the certificate; see
 *   https://github.com/globusonline/transfer-api-client-python/tree/master/mkproxy
 * @param publicKeyPem  String containing a PEM encoded RSA public key
 * @param credentialPem String containing a PEM encoded credential, with
 *                      certificate, private key, and trust chain.
 * @param hours         Hours the certificate will be valid for.
 */
public String createProxyCertificate(String publicKeyPem, String credentialPem, int hours)
        throws IOException, InterruptedException {
    Process p = new ProcessBuilder(mkproxyPath, "" + hours).start();

    DataOutputStream out = new DataOutputStream(p.getOutputStream());
    out.writeBytes(publicKeyPem);
    out.writeBytes(credentialPem);
    out.close();

    p.waitFor();

    if (p.exitValue() != 0) {
        InputStreamReader in = new InputStreamReader(p.getErrorStream());
        String err = readEntireStream(in);
        throw new IOException("Returned with code " + p.exitValue() + ": " + err);
    }

    InputStreamReader in = new InputStreamReader(p.getInputStream());
    String certChain = readEntireStream(in);
    return certChain;
}

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From source file:es.ua.dlsi.patch.translation.LocalApertiumTranslator.java

public Map<String, Set<String>> getTranslation(final Set<String> inputset) {
    Map<String, Set<String>> dictionary = new HashMap<>();
    if (!inputset.isEmpty()) {
        try {//from w  w w.  j av a  2s  .c  o m
            StringBuilder sb = new StringBuilder();
            List<String> input = new LinkedList<>(inputset);
            for (String s : input) {
                sb.append("<p>");
                sb.append(s);
                sb.append("</p>");
            }

            //String[] command = {"apertium", "-u", "-f html", langCmd};

            ProcessBuilder probuilder = new ProcessBuilder("apertium", "-u", "-fhtml", langCmd);

            Process process = probuilder.start();
            OutputStream stdin = process.getOutputStream();
            BufferedWriter writer = new BufferedWriter(new OutputStreamWriter(stdin));
            writer.write(sb.toString());
            writer.flush();
            writer.close();

            InputStream is = process.getInputStream();
            InputStreamReader isr = new InputStreamReader(is);
            BufferedReader br = new BufferedReader(isr);
            String line;
            StringBuilder finalline = new StringBuilder();

            while ((line = br.readLine()) != null) {
                finalline.append(line);
            }
            br.close();
            String finaltranslation = StringEscapeUtils
                    .unescapeHtml3(finalline.toString().replaceAll("\\s<", "<").replaceAll(">\\s", ">")
                            .replaceAll("^<p>", "").replace("</p>", ""));
            List<String> translations = new LinkedList<>(Arrays.asList(finaltranslation.split("<p>")));
            for (int i = 0; i < translations.size(); i++) {
                if (dictionary.containsKey(input.get(i))) {
                    dictionary.get(input.get(i)).add(translations.get(i));
                } else {
                    Set<String> trans_set = new HashSet<>();
                    trans_set.add(translations.get(i));
                    dictionary.put(input.get(i), trans_set);
                }
            }

        } catch (Exception e) {
            e.printStackTrace(System.err);
            System.exit(-1);
        }
    }
    return dictionary;
}

---

From source file:logicProteinHypernetwork.analysis.complexes.offline.ComplexPredictionCommand.java

/**
 * Returns predicted complexes for a given undirected graph of proteins.
 *
 * @param g the graph//from  w  w  w .  ja  v a  2 s .co  m
 * @return the predicted complexes
 */
public Collection<Complex> transform(UndirectedGraph<Protein, Interaction> g) {
    try {
        Process p = Runtime.getRuntime().exec(command);
        BufferedOutputStream outputStream = new BufferedOutputStream(p.getOutputStream());
        BufferedInputStream inputStream = new BufferedInputStream(p.getInputStream());

        for (Interaction i : g.getEdges()) {
            String out = i.first() + " pp " + i.second();
            outputStream.write(out.getBytes());
        }
        outputStream.close();
        p.waitFor();

        if (!hypernetwork.getProteins().hasIndex()) {
            hypernetwork.getProteins().buildIndex();
        }

        Collection<Complex> complexes = new ArrayList<Complex>();
        Scanner s = new Scanner(inputStream);
        Pattern rowPattern = Pattern.compile(".*?\\n");
        Pattern proteinPattern = Pattern.compile(".*?\\s");
        while (s.hasNext(rowPattern)) {
            Complex c = new Complex();
            while (s.hasNext(proteinPattern)) {
                c.add(hypernetwork.getProteins().getProteinById(s.next(proteinPattern).trim()));
            }
            complexes.add(c);
        }
        inputStream.close();

        return complexes;

    } catch (InterruptedException ex) {
        Logger.getLogger(ComplexPredictionCommand.class.getName()).log(Level.SEVERE, null, ex);
    } catch (IOException ex) {
        Logger.getLogger(ComplexPredictionCommand.class.getName()).log(Level.SEVERE, null, ex);
    }
    return null;
}

---

From source file:org.casbah.provider.openssl.OpenSslWrapper.java

public int executeCommand(InputStream input, OutputStream output, OutputStream error,
        final List<String> parameters) throws IOException, InterruptedException {
    List<String> fullParams = new ArrayList<String>(parameters);
    fullParams.add(0, opensslExecutable);
    ProcessBuilder processBuilder = new ProcessBuilder(fullParams);
    CyclicBarrier barrier = new CyclicBarrier(3);
    Map<String, String> env = processBuilder.environment();
    env.put(CASBAH_SSL_CA_ROOT, caRootDir.getAbsolutePath());
    Process proc = processBuilder.start();
    if (input != null) {
        BufferedOutputStream stdin = new BufferedOutputStream(proc.getOutputStream());
        IOUtils.copy(input, stdin);//from w  ww . j  av a 2  s  .  c  o  m
        stdin.flush();
    }
    StreamConsumer outputConsumer = new StreamConsumer(output, proc.getInputStream(), barrier, TIMEOUT);
    StreamConsumer errorConsumer = new StreamConsumer(error, proc.getErrorStream(), barrier, TIMEOUT);
    outputConsumer.start();
    errorConsumer.start();
    int returnValue = proc.waitFor();
    try {
        barrier.await(TIMEOUT, TimeUnit.SECONDS);
    } catch (Exception e) {
        e.printStackTrace();
    }
    return returnValue;
}

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From source file:org.kontalk.xmppserver.pgp.GnuPGInterface.java

private int invoke(byte[] standardInput, OutputStream output, String... args) throws IOException {
    try {//from  w  w  w .  ja va  2s  . co  m
        String[] procArgs = new String[args.length + 1];
        procArgs[0] = GPG_EXEC;
        System.arraycopy(args, 0, procArgs, 1, args.length);
        Process p = new ProcessBuilder(procArgs).start();
        if (standardInput != null) {
            p.getOutputStream().write(standardInput);
            p.getOutputStream().close();
        }
        if (output != null)
            IOUtils.copy(p.getInputStream(), output);

        return p.waitFor();
    } catch (InterruptedException e) {
        throw new IOException(e);
    }
}

---

From source file:com.lithium.flow.vault.AgentVault.java

private void startAgent(@Nonnull String password) {
    try {/*from   w  ww.jav  a  2 s . co m*/
        int port = findFreePort();
        String agentPassword = Vaults.securePassword();

        Map<String, String> map = new HashMap<>();
        Store agentStore = new MemoryStore(map);
        Vault agentVault = new SecureVault(Configs.empty(), agentStore);
        agentVault.setup(agentPassword);
        agentVault.putValue("password", password);

        ProcessBuilder builder = new ProcessBuilder();
        builder.command(System.getProperty("java.home") + "/bin/java", "-Dagent.port=" + port,
                AgentServer.class.getName());
        builder.environment().put("CLASSPATH", System.getProperty("java.class.path"));
        Process process = builder.start();

        OutputStream out = process.getOutputStream();
        mapper.writeValue(out, map);
        out.close();

        store.putValue("vault.agent.port", String.valueOf(port));
        store.putValue("vault.agent.password", agentPassword);
    } catch (IOException e) {
        throw new VaultException("failed to start agent", e);
    }
}

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From source file:org.globus.workspace.accounting.impls.dbdefault.DelayedAccountingFileLogger.java

private static boolean setFilePermissions(String file, int mode) {

    final Runtime runtime = Runtime.getRuntime();
    final String[] cmd = new String[] { "chmod", String.valueOf(mode), file };
    Process process = null;
    try {//from ww  w  .j  a va 2 s.c om
        process = runtime.exec(cmd, null);
        return process.waitFor() == 0 ? true : false;
    } catch (Exception e) {
        if (logger.isDebugEnabled()) {
            logger.error(e.getMessage(), e);
        } else {
            logger.error(e.getMessage());
        }
        return false;
    } finally {
        if (process != null) {
            try {
                process.getErrorStream().close();
            } catch (IOException e) {
                logger.error(e.getMessage(), e);
            }
            try {
                process.getInputStream().close();
            } catch (IOException e) {
                logger.error(e.getMessage(), e);
            }
            try {
                process.getOutputStream().close();
            } catch (IOException e) {
                logger.error(e.getMessage(), e);
            }
        }
    }
}

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From source file:de.rinderle.softvis3d.layout.dot.ExecuteCommand.java

private void writeStringToOutput(final String inputGraph, final Process process) throws IOException {
    final BufferedWriter out = new BufferedWriter(new OutputStreamWriter(process.getOutputStream()));
    out.write(inputGraph);/*w ww. j  a  v a  2s.  co  m*/
    out.close();
}

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From source file:com.apress.prospringintegration.customadapters.outbound.ShellMessageWritingMessageEndpoint.java

protected int writeToShellCommand(String[] cmds, String msg) {
    try {/*  ww w .j  ava 2  s  .c  o  m*/
        ProcessBuilder processBuilder = new ProcessBuilder(Arrays.asList(cmds));
        Process proc = processBuilder.start();

        Writer streamWriter = null;

        try {
            streamWriter = new OutputStreamWriter(proc.getOutputStream());
            streamWriter.write(msg);
        } finally {
            IOUtils.closeQuietly(streamWriter);
        }

        int retVal = proc.waitFor();

        if (retVal != 0) {
            throw new RuntimeException("couldn't write message to 'write'");
        }

        return retVal;
    } catch (Throwable th) {
        throw new RuntimeException(th);
    }
}

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