Example usage for java.io PrintStream flush

List of usage examples for java.io PrintStream flush

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Introduction

In this page you can find the example usage for java.io PrintStream flush.

Prototype

public void flush()

Source Link

Document

Flushes the stream.

Usage

From source file:com.adaptris.core.MimeEncoder.java

/**
 * Encode the <code>AdaptrisMessage</code> object.
 * <p>//  ww w  .j a  v a 2  s .c  om
 * The target object is assumed to be of the type <code>OutputStream</code>
 * </p>
 *
 * @see AdaptrisMessageEncoder#writeMessage(AdaptrisMessage, Object)
 */
public void writeMessage(AdaptrisMessage msg, Object target) throws CoreException {

    try {
        if (!(target instanceof OutputStream)) {
            throw new IllegalArgumentException("MimeEncoder can only encode to an OutputStream");
        }
        OutputStream encodedOutput = (OutputStream) target;
        // Use the message unique id as the message id.
        MultiPartOutput output = new MultiPartOutput(msg.getUniqueId());
        output.addPart(msg.getPayload(), payloadEncoding, PAYLOAD_CONTENT_ID);
        output.addPart(MimeEncoder.getMetadata(msg), metadataEncoding, METADATA_CONTENT_ID);
        if (msg.getObjectHeaders().containsKey(CoreConstants.OBJ_METADATA_EXCEPTION)) {
            ByteArrayOutputStream out = new ByteArrayOutputStream();
            PrintStream pout = new PrintStream(out);
            Exception e = (Exception) msg.getObjectHeaders().get(CoreConstants.OBJ_METADATA_EXCEPTION);
            e.printStackTrace(pout);
            pout.flush();
            output.addPart(out.toByteArray(), EXCEPTION_CONTENT_ID);
        }
        encodedOutput.write(output.getBytes());
        encodedOutput.flush();
    } catch (Exception e) {
        throw new CoreException("Could not encode the AdaptrisMessage object", e);
    }
}

From source file:com.act.lcms.plotter.WriteAndPlotMS1Results.java

private void writeFeedMS1Values(List<Pair<Double, Double>> concentrationIntensity, OutputStream os)
        throws IOException {
    PrintStream out = new PrintStream(os);
    for (Pair<Double, Double> ci : concentrationIntensity) {
        out.format("%f\t%f\n", ci.getLeft(), ci.getRight());
    }//from ww  w  .  ja v  a 2s  .  co m
    out.flush();
}

From source file:org.jajuk.services.players.AbstractMPlayerImpl.java

/**
 * Send a command to mplayer slave./*from   w w w .jav  a  2 s . c  o m*/
 * 
 * @param command 
 */
protected void sendCommand(String command) {
    if (proc != null) {
        PrintStream out = new PrintStream(proc.getOutputStream());
        // Do not use println() : it doesn't work under windows
        out.print(command + '\n');
        out.flush();
        // don't close out here otherwise the output stream of the Process
        // will be closed as well and subsequent sendCommand() calls will silently
        // fail!!
    }
}

From source file:com.starit.diamond.server.service.TimerTaskService.java

private void productConfigInfoCheckBatchFile(List<ConfigInfo> configInfos) {
    String GROUP = "$GROUP$";
    String DATAID = "$DATAID$";
    String urlPattern = "$GROUP$\t$DATAID$";
    try {/*from ww w  . j  ava  2 s  . c  o  m*/
        File f = new File("slf_check_urls.txt");
        fn = f.getAbsolutePath();
        System.out.println(" :" + f.getAbsolutePath());
        PrintStream out = new PrintStream(new FileOutputStream(f));
        for (ConfigInfo configInfo : configInfos) {
            String url = urlPattern.replace(GROUP, configInfo.getGroup());
            url = url.replace(DATAID, configInfo.getDataId());
            out.println(url);
        }
        out.flush();
        out.close();
    } catch (FileNotFoundException e) {
        throw new RuntimeException("can not create check.sh");
    }
}

From source file:org.opendatakit.logging.WebLoggerImpl.java

public void printStackTrace(Throwable e) {
    //e.printStackTrace();
    ByteArrayOutputStream ba = new ByteArrayOutputStream();
    PrintStream w;
    try {/*from w w w. j  a  v a2  s  .co  m*/
        w = new PrintStream(ba, false, "UTF-8");
        e.printStackTrace(w);
        w.flush();
        w.close();
        log(ba.toString("UTF-8"));
    } catch (UnsupportedEncodingException ignored) {
        // error if it ever occurs
        throw new IllegalStateException("unable to specify UTF-8 Charset!");
    } catch (IOException e1) {
        Log.e(TAG, Log.getStackTraceString(e1), e1);
    }
}

From source file:org.apache.mahout.classifier.ConfusionMatrixDumper.java

@Override
public int run(String[] args) throws IOException {
    addInputOption();//w  w w .  j  av  a2s  . c  o m
    addOption("output", "o", "Output path", null); // AbstractJob output feature requires param
    addOption(DefaultOptionCreator.overwriteOption().create());
    addFlag("html", null, "Create complete HTML page");
    addFlag("text", null, "Dump simple text");
    Map<String, List<String>> parsedArgs = parseArguments(args);
    if (parsedArgs == null) {
        return -1;
    }

    Path inputPath = getInputPath();
    String outputFile = hasOption("output") ? getOption("output") : null;
    boolean text = parsedArgs.containsKey("--text");
    boolean wrapHtml = parsedArgs.containsKey("--html");
    PrintStream out = getPrintStream(outputFile);
    if (text) {
        exportText(inputPath, out);
    } else {
        exportTable(inputPath, out, wrapHtml);
    }
    out.flush();
    if (out != System.out) {
        out.close();
    }
    return 0;
}

From source file:eu.project.ttc.tools.cli.TermSuiteAlignerCLI.java

public void readArguments(CommandLine line, PrintStream out) throws IOException {
    if (!line.hasOption(TERM) && !line.hasOption(TERM_LIST)) {
        String msg = String.format("ERROR: One option of --%s or --%s must be provided.", TERM, TERM_LIST);
        LOGGER.error(msg);/*from   ww w .j a  v  a  2  s.  co m*/
        System.err.flush();
        out.flush();
        System.err.println(msg);
        System.exit(1);
    }
    if (line.hasOption(TERM))
        terms.add(line.getOptionValue(TERM));
    if (line.hasOption(TERM_LIST)) {
        File file = new File(line.getOptionValue(TERM_LIST));
        for (String term : FileUtils.readLines(file, "UTF-8"))
            terms.add(Splitter.on("\t").splitToList(term).get(0).trim());
    }
    if (line.hasOption(N))
        n = Integer.parseInt(line.getOptionValue(N));
    if (line.hasOption(DISTANCE)) {
        if (line.getOptionValue(DISTANCE).equals(DISTANCE_COSINE))
            distance = new Cosine();
        else if (line.getOptionValue(DISTANCE).equals(DISTANCE_JACCARD))
            distance = new Jaccard();
        else
            TermSuiteCLIUtils.exitWithErrorMessage(String.format("Unknown distance: %s. Allowed values: %s;%s",
                    line.getOptionValue(DISTANCE), DISTANCE_COSINE, DISTANCE_JACCARD));

    }
    LOGGER.info("loading source termino {}", line.getOptionValue(SOURCE_TERMINO));
    JsonOptions loadOptions = new JsonOptions().withContexts(true);
    sourceTermino = Optional
            .of(JsonTermIndexIO.load(new FileReader(line.getOptionValue(SOURCE_TERMINO)), loadOptions));
    LOGGER.info("loading target termino {}", line.getOptionValue(TARGET_TERMINO));
    targetTermino = Optional
            .of(JsonTermIndexIO.load(new FileReader(line.getOptionValue(TARGET_TERMINO)), loadOptions));
    dicoPath = line.getOptionValue(DICTIONARY);

    showExplanation = line.hasOption(EXPLAIN);
}

From source file:com.zhonghui.tool.controller.HttpClient.java

/**
 * HTTP Post???/*ww w.j  a va  2  s.  com*/
 *
 * @param connection 
 * @param message ???
 * @throws IOException
 */
private void requestServer(final URLConnection connection, String message, String encoder) throws Exception {
    PrintStream out = null;
    try {
        connection.connect();
        out = new PrintStream(connection.getOutputStream(), false, encoder);
        out.print(message);
        out.flush();
    } catch (Exception e) {
        throw e;
    } finally {
        if (null != out) {
            out.close();
        }
    }
}

From source file:org.fusesource.meshkeeper.control.ControlServer.java

private final void saveControllerProps() throws IOException {
    // Let's dump some controller properties to our working directory:
    Properties props = new Properties();
    props.put(MeshKeeperFactory.MESHKEEPER_REGISTRY_PROPERTY, registryServer.getServiceUri());
    String provisionerId = System.getProperty(Provisioner.MESHKEEPER_PROVISIONER_ID_PROPERTY);
    if (provisionerId != null) {
        log.info("Writing provisioner id: " + provisionerId);
        props.put(Provisioner.MESHKEEPER_PROVISIONER_ID_PROPERTY, provisionerId);
    } else {/*from   w ww .j a  v  a2 s.c  om*/
        props.put(Provisioner.MESHKEEPER_PROVISIONER_ID_PROPERTY, "none");
    }

    File f = new File(getDirectory(), CONTROLLER_PROP_FILE_NAME);
    if (f.exists()) {
        f.delete();
    }
    f.getParentFile().mkdirs();
    f.deleteOnExit();
    PrintStream fout = new PrintStream(f);
    props.store(fout, null);
    fout.flush();
    fout.close();

    //Lock the properties file:
    lockPropsFile();
}

From source file:com.act.lcms.plotter.WriteAndPlotMS1Results.java

public void plotScan(List<MS1.YZ> scan, String outPrefix, String fmt) throws IOException {
    String outPDF = outPrefix + "." + fmt;
    String outDATA = outPrefix + ".data";

    // Write data output to outfile
    PrintStream out = new PrintStream(new FileOutputStream(outDATA));

    // print out the spectra to outDATA
    for (MS1.YZ yz : scan) {
        out.format("%.4f\t%.4f\n", yz.getMZ(), yz.getIntensity());
        out.flush();
    }//w  w w . j  a  va 2 s .  c  om

    // close the .data
    out.close();

    // render outDATA to outPDF using gnuplot
    new Gnuplotter().plot2DImpulsesWithLabels(outDATA, outPDF, new String[] { "mz distribution at TIC max" },
            null, "mz", null, "intensity", fmt);
}