Example usage for java.io BufferedWriter BufferedWriter

Introduction

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

Prototype

public BufferedWriter(Writer out)

Source Link

Document

Creates a buffered character-output stream that uses a default-sized output buffer.

Usage

From source file:com.emc.ecs.sync.filter.IdLoggingFilter.java

@Override
public void configure(SyncSource source, Iterator<SyncFilter> filters, SyncTarget target) {
    try {//from w w  w .j  a  va2 s  .co m
        out = new PrintWriter(new BufferedWriter(new FileWriter(new File(filename))));
    } catch (FileNotFoundException e) {
        throw new ConfigurationException("log file not found", e);
    } catch (IOException e) {
        throw new RuntimeException("could not write to log file", e);
    }
}

From source file:edu.umd.cs.findbugs.detect.LpUtil.java

public static void writerLog(Object... str) {
    BufferedWriter writer = null;
    try {//from w  ww . ja v  a 2 s .  co  m
        writer = new BufferedWriter(
                new OutputStreamWriter(new FileOutputStream(new File("d:\\123000.txt"), true), UTF8.charset));
        for (Object temp : str) {
            writer.write(String.valueOf(temp));
            writer.write("\r\n");
        }
    } catch (Exception e) {
    } finally {
        try {
            if (writer != null) {
                writer.close();
            }
        } catch (IOException e) {
        }
    }
}

From source file:esiptestbed.mudrod.ontology.pre.AggregateTriples.java

/**
 * Method of executing triple aggregation
 *///  ww  w . j av  a2 s .  co  m
@Override
public Object execute() {
    File file = new File(this.props.getProperty("oceanTriples"));
    if (file.exists()) {
        file.delete();
    }
    try {
        file.createNewFile();
    } catch (IOException e2) {
        e2.printStackTrace();
    }

    FileWriter fw;
    try {
        fw = new FileWriter(file.getAbsoluteFile());
        bw = new BufferedWriter(fw);
    } catch (IOException e) {
        e.printStackTrace();
    }

    File[] files = new File(this.props.getProperty("ontologyInputDir")).listFiles();
    for (File file_in : files) {
        String ext = FilenameUtils.getExtension(file_in.getAbsolutePath());
        if ("owl".equals(ext)) {
            try {
                loadxml(file_in.getAbsolutePath());
                getAllClass();
            } catch (JDOMException e1) {
                e1.printStackTrace();
            } catch (IOException e1) {
                e1.printStackTrace();
            }

        }
    }

    try {
        bw.close();
    } catch (IOException e) {
        e.printStackTrace();
    }
    return null;
}

From source file:io.druid.storage.google.GoogleTaskLogsTest.java

@Test
public void testPushTaskLog() throws Exception {
    final File tmpDir = Files.createTempDir();

    try {//from w w w  .java  2s  .  c  o  m
        final File logFile = new File(tmpDir, "log");
        BufferedWriter output = new BufferedWriter(new FileWriter(logFile));
        output.write("test");
        output.close();

        storage.insert(EasyMock.eq(bucket), EasyMock.eq(prefix + "/" + taskid),
                EasyMock.anyObject(InputStreamContent.class));
        expectLastCall();

        replayAll();

        googleTaskLogs.pushTaskLog(taskid, logFile);

        verifyAll();
    } finally {
        FileUtils.deleteDirectory(tmpDir);
    }
}

From source file:com.coprtools.util.SourceManipulator.java

/**
 * Writes copyright notice on end of the given file.
 *
 * @param file//from  w ww. ja  v  a 2  s.co m
 *            - the given source file
 * @param notice
 *            - the copyright notice
 * @throws IOException
 *             - thrown when failed to write a notice to file
 */
@Override
public void writeToFile(File file, String notice) throws IOException {

    try (Writer writer = new BufferedWriter(new FileWriter(file, true))) {
        writer.write(notice);
    }
}

From source file:co.rsk.core.NetworkStateExporter.java

public boolean exportStatus(String outputFile) {
    Repository frozenRepository = this.repository.getSnapshotTo(this.repository.getRoot());

    File dumpFile = new File(outputFile);

    try (FileWriter fw = new FileWriter(dumpFile.getAbsoluteFile());
            BufferedWriter bw = new BufferedWriter(fw)) {
        JsonNodeFactory jsonFactory = new JsonNodeFactory(false);
        ObjectNode mainNode = jsonFactory.objectNode();
        for (ByteArrayWrapper address : frozenRepository.getAccountsKeys()) {
            if (!address.equals(new ByteArrayWrapper(ZERO_BYTE_ARRAY))) {
                mainNode.set(Hex.toHexString(address.getData()),
                        createAccountNode(mainNode, address.getData(), frozenRepository));
            }/*from w w w. j a v a2  s  .  com*/
        }
        ObjectMapper mapper = new ObjectMapper();
        ObjectWriter writer = mapper.writerWithDefaultPrettyPrinter();
        bw.write(writer.writeValueAsString(mainNode));
        return true;
    } catch (IOException e) {
        logger.error(e.getMessage(), e);
        panicProcessor.panic("dumpstate", e.getMessage());
        return false;
    }
}

From source file:fr.itinerennes.onebusaway.bundle.tasks.GenerateTripsCsvTask.java

/**
 * {@inheritDoc}/*from ww  w  .  ja v a  2 s .  c o  m*/
 * 
 * @see java.lang.Runnable#run()
 */
@Override
public void run() {

    BufferedWriter out = null;
    try {
        out = new BufferedWriter(new OutputStreamWriter(new FileOutputStream(outputFile), CHARSET));

        // output trips count
        out.write(String.valueOf(gtfsDao.getAllTrips().size()));
        out.newLine();

        for (final Trip trip : gtfsDao.getAllTrips()) {

            out.write(trip.getId().toString());
            out.write(';');
            out.write(trip.getRoute().getId().toString());
            out.write(';');
            out.write(trip.getTripHeadsign());
            out.write(';');
            out.write(trip.getDirectionId());
            out.write(';');
            out.newLine();
        }

    } catch (final FileNotFoundException e) {
        LOGGER.error("output file not found", e);
    } catch (final IOException e) {
        LOGGER.error("can't write to output file", e);
    } finally {
        IOUtils.closeQuietly(out);
    }
}

From source file:fr.itinerennes.onebusaway.bundle.tasks.GenerateRoutesCsvTask.java

/**
 * {@inheritDoc}/*w  w w .  jav  a 2 s .co  m*/
 * 
 * @see java.lang.Runnable#run()
 */
@Override
public void run() {

    BufferedWriter out = null;
    try {
        out = new BufferedWriter(new OutputStreamWriter(new FileOutputStream(outputFile), CHARSET));

        // output routes count
        out.write(String.valueOf(gtfsDao.getAllRoutes().size()));
        out.newLine();

        for (final Route route : gtfsDao.getAllRoutes()) {

            out.write(route.getId().toString());
            out.write(';');
            out.write(route.getShortName());
            out.write(';');
            out.write(route.getLongName());
            out.write(';');
            out.write(route.getTextColor());
            out.write(';');
            out.write(route.getColor());
            out.write(';');
            out.newLine();
        }

    } catch (final FileNotFoundException e) {
        LOGGER.error("output file not found", e);
    } catch (final IOException e) {
        LOGGER.error("can't write to output file", e);
    } finally {
        IOUtils.closeQuietly(out);
    }
}

From source file:JMeterProcessing.JMeterPropertiesGenerator.java

private static void generatePropertiesFile(Map<String, Long> idValuesMap) throws IOException {
    String propertiesOutputDir = System.getProperty("properties.output.dir");
    File original = new File(propertiesOutputDir + "/testray.jmeter.full.depth.properties");
    File generated = new File(propertiesOutputDir + "/testray.jmeter.properties");

    Files.copy(original.toPath(), generated.toPath(), StandardCopyOption.REPLACE_EXISTING);

    try (BufferedWriter writer = new BufferedWriter(
            new OutputStreamWriter(new FileOutputStream(generated, true), "utf-8"))) {

        printProperties(writer, idValuesMap);

        writer.flush();//from w  w w  .  j  a  v  a  2 s  .c o  m
    }
}

From source file:com.thinkit.operationsys.util.FileUtil.java

/**
 * ?/*from  w ww  . j ava  2  s  . co m*/
 *
 * @param fileName
 * @param data
 */
public static void write(String fileName, String data) {
    BufferedWriter bw = null;
    try {
        //         String name = getName(link) + "analyze.txt";
        bw = new BufferedWriter(new OutputStreamWriter(new FileOutputStream(fileName)));
        bw.write(data);
        bw.flush();
    } catch (Exception e) {
        e.printStackTrace();
    } finally {
        if (null != bw) {
            try {
                bw.close();
            } catch (IOException e) {
                e.printStackTrace();
            }
        }
    }
}