Example usage for java.io PrintStream flush

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:org.kuali.kfs.module.tem.batch.service.impl.PerDiemLoadServiceImpl.java

/**
 * validate the given per diem records/*from  w  w w . ja  v a  2s  .  c  om*/
 *
 * @return the valid per diem records
 */
protected <T extends PerDiem> List<T> validatePerDiem(List<T> perDiemList, String fileName) {
    List<T> validPerDiems = new ArrayList<T>();

    PrintStream reportDataStream = this.getReportPrintStream();

    this.writeReportHeader(reportDataStream, fileName);

    for (T perDiem : perDiemList) {
        List<Message> errorMessage = this.getPerDiemLoadValidationService().validate(perDiem);

        if (ObjectUtils.isNotNull(errorMessage) && !errorMessage.isEmpty()) {

            this.writeErrorToReport(reportDataStream, perDiem, errorMessage);
        } else {
            validPerDiems.add(perDiem);
        }
    }

    if (reportDataStream != null) {
        reportDataStream.flush();
        reportDataStream.close();
    }

    return validPerDiems;
}

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From source file:es.cnio.bioinfo.bicycle.gatk.MethylationFilePair.java

private void flushCrick() {
    PrintStream stream;
    try {//from w w w  .  j  a v a 2  s.  c  o m
        stream = new PrintStream(new BufferedOutputStream(new FileOutputStream(crickFile, true)));
        stream.print(crickBuffer.toString());
        crickBuffer.setLength(0);
        stream.flush();
        stream.close();
        printCrickCount = 0;
    } catch (FileNotFoundException e) {
        throw new RuntimeException(e);
    }
}

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From source file:es.cnio.bioinfo.bicycle.gatk.MethylationFilePair.java

private void flushWatson() {
    PrintStream stream;
    try {// www  .ja  v  a2s  .  c o m
        stream = new PrintStream(new BufferedOutputStream(new FileOutputStream(watsonFile, true)));
        stream.print(watsonBuffer.toString());
        watsonBuffer.setLength(0);
        stream.flush();
        stream.close();
        printWatsonCount = 0;
    } catch (FileNotFoundException e) {
        throw new RuntimeException(e);
    }
}

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From source file:com.esri.geoportal.harvester.api.base.DataReferenceSerializer.java

/**
 * Serializes data reference/* w  w  w. ja  v  a 2s . c o m*/
 *
 * @param out output print stream
 * @param ref data reference
 * @throws IOException if serialization fails
 */
public void serialize(PrintStream out, DataReference ref) throws IOException {

    byte[] bBrokerUri = ENCODER.encode(ref.getBrokerUri().toASCIIString().getBytes("UTF-8"));
    byte[] bBrokerName = ENCODER.encode(StringUtils.trimToEmpty(ref.getBrokerName()).getBytes("UTF-8"));
    byte[] bId = ENCODER.encode(ref.getId().getBytes("UTF-8"));
    byte[] bLastModifiedDate = ENCODER
            .encode((ref.getLastModifiedDate() != null ? formatIsoDate(ref.getLastModifiedDate()) : "")
                    .getBytes("UTF-8"));
    byte[] bSourceUri = ENCODER.encode(ref.getSourceUri().toASCIIString().getBytes("UTF-8"));
    byte[] bContent = ENCODER.encode(ref.getContent());
    byte[] bContentType = ENCODER.encode(
            ref.getContentType() != null ? ref.getContentType().toString().getBytes("UTF-8") : new byte[0]);

    out.write(bBrokerUri);
    out.write(',');
    out.write(bBrokerName);
    out.write(',');
    out.write(bId);
    out.write(',');
    out.write(bLastModifiedDate);
    out.write(',');
    out.write(bSourceUri);
    out.write(',');
    out.write(bContentType);
    out.write(',');
    out.write(bContent);
    out.write('\r');
    out.write('\n');
    out.flush();
}

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From source file:org.pantsbuild.tools.junit.impl.ConsoleRunnerImpl.java

/**
 * Returns a thread that records a system exit to the listener, and then halts(1).
 */// www .j  a v  a2 s .  com
private Thread createAbnormalExitHook(final AbortableListener listener, final PrintStream out) {
    Thread abnormalExitHook = new Thread() {
        @Override
        public void run() {
            try {
                listener.abort(new UnknownError("Abnormal VM exit - test crashed."));
                // We want to trap and log no matter why abort failed for a better end user message.
                // SUPPRESS CHECKSTYLE RegexpSinglelineJava
            } catch (Exception e) {
                out.println(e);
                e.printStackTrace(out);
            }
            // This error might be a call to `System.exit(0)`, which we definitely do
            // not want to go unnoticed.
            out.println("FATAL: VM exiting uncleanly.");
            out.flush();
            Runtime.getRuntime().halt(1);
        }
    };
    return abnormalExitHook;
}

---

From source file:org.apache.streams.instagram.test.data.InstagramMediaFeedDataConverterIT.java

@Test
public void InstagramMediaFeedDataConverterITCase() throws Exception {
    InputStream is = InstagramMediaFeedDataConverterIT.class.getResourceAsStream("/testMediaFeedObjects.txt");
    InputStreamReader isr = new InputStreamReader(is);
    BufferedReader br = new BufferedReader(isr);

    PrintStream outStream = new PrintStream(new BufferedOutputStream(
            new FileOutputStream("target/test-classes/InstagramMediaFeedDataConverterITCase.txt")));

    try {/*  w  w  w.  j a  v a  2 s .  co m*/
        while (br.ready()) {
            String line = br.readLine();
            if (!StringUtils.isEmpty(line)) {
                LOGGER.info("raw: {}", line);

                MediaFeedData mediaFeedData = gson.fromJson(line, MediaFeedData.class);

                ActivityConverter<MediaFeedData> converter = new InstagramMediaFeedDataConverter();

                Activity activity = converter.toActivityList(mediaFeedData).get(0);

                LOGGER.info("activity: {}", activity.toString());

                assertThat(activity, is(not(nullValue())));

                assertThat(activity.getId(), is(not(nullValue())));
                assertThat(activity.getActor(), is(not(nullValue())));
                assertThat(activity.getActor().getId(), is(not(nullValue())));
                assertThat(activity.getVerb(), is(not(nullValue())));
                assertThat(activity.getProvider(), is(not(nullValue())));

                outStream.println(mapper.writeValueAsString(activity));

            }

        }
        outStream.flush();

    } catch (Exception ex) {
        LOGGER.error("Exception: ", ex);
        outStream.flush();
        Assert.fail();
    }
}

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From source file:org.codehaus.enunciate.modules.amf.AMFDeploymentModule.java

/**
 * Reads a resource into string form.// w w  w .  j  ava2  s .co  m
 *
 * @param resource The resource to read.
 * @return The string form of the resource.
 */
protected String readResource(String resource) throws IOException, EnunciateException {
    HashMap<String, Object> model = new HashMap<String, Object>();
    model.put("sample_service_method", getModelInternal().findExampleWebMethod());
    model.put("sample_resource", getModelInternal().findExampleResourceMethod());

    URL res = AMFDeploymentModule.class.getResource(resource);
    ByteArrayOutputStream bytes = new ByteArrayOutputStream();
    PrintStream out = new PrintStream(bytes);
    try {
        processTemplate(res, model, out);
        out.flush();
        bytes.flush();
        return bytes.toString("utf-8");
    } catch (TemplateException e) {
        throw new EnunciateException(e);
    }
}

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From source file:abfab3d.io.output.SVXWriter.java

private void writeManifest(AttributeGrid grid, OutputStream os) {

    int subvoxelBits = 8; // where it should came from? 

    AttributeDesc attDesc = grid.getAttributeDesc();
    if (attDesc == null)
        throw new RuntimeException("grid attribute description is null");
    PrintStream ps = new PrintStream(os);

    double[] bounds = new double[6];

    grid.getGridBounds(bounds);/*from www  .ja  v a 2 s .  co  m*/

    printf(ps, "<?xml version=\"1.0\"?>\n");
    printf(ps,
            "<grid gridSizeX=\"%d\" gridSizeY=\"%d\" gridSizeZ=\"%d\" voxelSize=\"%f\" subvoxelBits=\"%d\" originX=\"%f\" originY=\"%f\" originZ=\"%f\" slicesOrientation=\"%s\">\n",
            grid.getWidth(), grid.getHeight(), grid.getDepth(), grid.getVoxelSize(), subvoxelBits, bounds[0],
            bounds[2], bounds[4], m_orientationNames[m_orientation]);

    String indent = "    ";
    String indent2 = indent + indent;

    printf(ps, indent + "<channels>\n");

    for (int i = 0; i < attDesc.size(); i++) {

        AttributeChannel channel = attDesc.getChannel(i);

        String channelPattern = channel.getName() + "/" + "slice%04d.png";
        int bits = channel.getBitCount();
        if (DEBUG)
            printf("channel type: %s name: %s\n", channel.getType(), channel.getName());
        printf(ps, indent2 + "<channel type=\"%s\" slices=\"%s\" bits=\"%d\" />\n", channel.getType(),
                channelPattern, bits);
    }
    printf(ps, indent + "</channels>\n");
    printf(ps, "</grid>\n");
    ps.flush();
}

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From source file:com.aliyun.odps.mapred.bridge.BridgeRunningJob.java

/**
 * Print job progress./* ww  w  .j  a v  a 2  s  . co m*/
 *
 * @throws IOException
 * @throws OdpsException
 *     if get task progress failed
 */
private void printProgress() throws OdpsException {
    PrintStream out = System.out;

    List<StageProgress> stages = null;
    stages = instance.getTaskProgress(taskName);

    if (stages != null && stages.size() != 0) {

        out.print(Instance.getStageProgressFormattedString(stages));

        int mappers = 0;
        int reducers = 0;
        mapProgress = 0;
        reduceProgress = 0;
        for (StageProgress stage : stages) {
            int totalWorkers = stage.getTotalWorkers();
            if (stage.getName().startsWith("M")) {
                mappers += totalWorkers;
                mapProgress += stage.getFinishedPercentage() / 100.0 * totalWorkers;
            } else {
                reducers += totalWorkers;
                reduceProgress += stage.getFinishedPercentage() / 100.0 * totalWorkers;
            }
        }
        mapProgress = mappers == 0 ? 0 : mapProgress / mappers;
        reduceProgress = reducers == 0 ? 0 : reduceProgress / reducers;
    } else {
        out.print("...");
    }
    out.print('\r');
    out.flush();
}

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From source file:org.openhab.binding.ebus.tools.EBusJsonConfTool.java

@SuppressWarnings("unchecked")
public void run() throws JsonParseException, JsonMappingException, IOException {

    final File currentDir = new File("").getAbsoluteFile();
    final ObjectMapper mapper = new ObjectMapper();

    List<Map<String, ?>> configurationMap = new ArrayList<Map<String, ?>>();

    File folder = new File(currentDir, "src/main/resources/");
    File[] listOfFiles = folder.listFiles();
    PrintStream out = null;

    PrintStream mainOut = new PrintStream(new File(currentDir, "docs/json-configs.md"));
    mainOut.print("# JSON configuration files\n");
    mainOut.print("\n");
    mainOut.print("This is an automatic created list of all included configuration files.\n");
    mainOut.print("\n");

    EBusConfigurationProvider ebuscfg = new EBusConfigurationProvider();

    for (File file : listOfFiles) {
        if (file.getName().endsWith("configuration.json")) {
            String string = StringUtils.substringBefore(file.getName(), "-configuration.json");
            out = new PrintStream(new File(currentDir, "docs/json-files/" + string + ".md"));

            out.print("# JSON configuration for _" + string + "_\n");
            out.print("\n");

            ebuscfg.loadConfigurationFile(file.toURI().toURL());

            List<Map<String, ?>> readValue = mapper.readValue(file, List.class);
            writeMarkdownIdTable(readValue, out);

            out.print("\n");
            out.print("_bold part is the command-id part_\n");
            out.print("\n");

            configurationMap.addAll(readValue);
            out.flush();
            out.close();/* w w w. j  a va 2s. c  om*/

            mainOut.print("* [" + string + "](./json-files/" + string + ".md)\n");
        }

    }

    mainOut.println();
    mainOut.flush();
    mainOut.close();

    checkConfiguration(configurationMap);
}

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