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:org.jvnet.hudson.generators.HudsonConfigGenerator.java

@Override
public String generate() {
    String configBody = VelocityEngineUtils.mergeTemplateIntoString(velocityEngine, HUDSON_CONFIG_TEMPLATE,
            getModel());/*from www  . j a  v a2s  .c  o m*/

    BufferedWriter bufferedWriter = null;
    try {
        File file = new File(outputDirectory);
        //noinspection ResultOfMethodCallIgnored
        file.mkdirs();
        file = new File(outputDirectory + File.separatorChar + CONFIG_FILE_NAME);

        bufferedWriter = new BufferedWriter(new FileWriter(file));
        bufferedWriter.write(configBody);
        bufferedWriter.flush();
    } catch (IOException e) {
        e.printStackTrace();
    } finally {
        if (bufferedWriter != null) {
            try {
                bufferedWriter.close();
            } catch (IOException e) {
                e.printStackTrace();
            }
        }
    }

    return configBody;
}

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From source file:com.googlesource.gerrit.plugins.lfs.locks.LfsLocksContext.java

LfsLocksContext(LfsGson gson, final HttpServletRequest req, final HttpServletResponse res) {
    this.path = req.getPathInfo().startsWith("/") ? req.getPathInfo() : "/" + req.getPathInfo();
    this.req = req;
    this.res = res;
    this.writer = Suppliers.memoize(new Supplier<Writer>() {
        @Override/*from ww  w. ja  v  a  2  s . c o  m*/
        public Writer get() {
            try {
                return new BufferedWriter(new OutputStreamWriter(res.getOutputStream(), UTF_8));
            } catch (IOException e) {
                throw new RuntimeException(e);
            }
        }
    });
    this.reader = Suppliers.memoize(new Supplier<Reader>() {
        @Override
        public Reader get() {
            try {
                return new BufferedReader(new InputStreamReader(req.getInputStream(), UTF_8));
            } catch (IOException e) {
                throw new RuntimeException(e);
            }
        }
    });
    this.gson = gson;
    setLfsResponseType();
}

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From source file:eionet.gdem.dcm.conf.DcmProperties.java

public void setDbParams(String url, String user, String psw) throws DCMException {

    String filePath = Properties.appHome + File.separatorChar + "gdem.properties";

    try {//from w  w w  . j  ava 2 s . co  m

        BufferedReader reader = new BufferedReader(new FileReader(filePath));
        String line = null;
        StringBuffer st = new StringBuffer();

        while ((line = reader.readLine()) != null) {
            // process the line
            line = findSetProp(line, "db.url", url);
            line = findSetProp(line, "db.user", user);
            line = findSetProp(line, "db.pwd", psw);
            st.append(line);
            st.append("\n");
        }

        BufferedWriter out = new BufferedWriter(new FileWriter(filePath));
        out.write(st.toString());
        out.close();
    } catch (IOException e) {
        LOGGER.error("Saving database parameters failed!", e);
        e.printStackTrace();
        throw new DCMException(BusinessConstants.EXCEPTION_PARAM_DB_FAILED);
    }
}

---

From source file:cc.redpen.formatter.JSONFormatter.java

@Override
public String format(Document document, List<ValidationError> errors) {
    ByteArrayOutputStream baos = new ByteArrayOutputStream();
    BufferedWriter writer = new BufferedWriter(new PrintWriter(baos));
    try {/*www .  j a  v  a 2 s. c o  m*/
        writer.write(asJSON(document, errors).toString());
        writer.flush();
    } catch (IOException e) {
        throw new RuntimeException(e);
    }
    return new String(baos.toByteArray(), StandardCharsets.UTF_8);
}

---

From source file:au.org.ala.delta.intkey.model.StartupUtils.java

/**
 * Save a copy of a dataset that was opened from a remote location
 * //from   w ww .  j a  v a  2 s .  c  o  m
 * @param context
 *            Intkey context
 * @param saveDir
 *            Directory in which to save a copy of the dataset
 * @return A copy of the JNLP-style dataset startup file to use to open the
 *         saved copy of the dataset.
 * @throws IOException
 *             If saving to disk failed.
 */
public static File saveRemoteDataset(IntkeyContext context, File saveDir) throws IOException {
    StartupFileData startupFileData = context.getStartupFileData();
    File datasetZip = startupFileData.getDataFileLocalCopy();

    // Copy the zipped dataset as downloaded from the web
    // FileUtils.copyFileToDirectory(datasetZip, saveDir);

    // Copy the zipped dataset as downloaded from the web
    // Use utility method to avoid overwriting existing files with the same
    // name
    File copyZipFile = Utils.getSaveFileForDirectory(saveDir, datasetZip.getName());
    FileUtils.copyFile(datasetZip, copyZipFile);

    // Write a new .ink file
    // Use utility method to avoid overwriting existing files with the same
    // name
    File newInkFile = Utils.getSaveFileForDirectory(saveDir,
            FilenameUtils.getName(startupFileData.getInkFileLocation().getFile()));

    FileWriter fw = new FileWriter(newInkFile);
    BufferedWriter bufFW = new BufferedWriter(fw);

    bufFW.append(INIT_FILE_INK_FILE_KEYWORD);
    bufFW.append("=");
    bufFW.append(newInkFile.toURI().toURL().toString());
    bufFW.append("\n");

    bufFW.append(INIT_FILE_DATA_FILE_KEYWORD);
    bufFW.append("=");
    bufFW.append(copyZipFile.toURI().toURL().toString());
    bufFW.append("\n");

    bufFW.append(INIT_FILE_INITIALIZATION_FILE_KEYWORD);
    bufFW.append("=");
    bufFW.append(startupFileData.getInitializationFileLocation());
    bufFW.append("\n");

    String imagePath = startupFileData.getImagePath();
    if (imagePath != null) {
        bufFW.append(INIT_FILE_IMAGE_PATH_KEYWORD);
        bufFW.append("=");
        bufFW.append(imagePath);
        bufFW.append("\n");
    }

    String infoPath = startupFileData.getInfoPath();
    if (infoPath != null) {
        bufFW.append(INIT_FILE_INFO_PATH_KEYWORD);
        bufFW.append("=");
        bufFW.append(infoPath);
        bufFW.append("\n");
    }

    bufFW.flush();
    bufFW.close();

    return newInkFile;
}

---

From source file:fr.itinerennes.bundler.tasks.framework.AbstractCountedCsvTask.java

@PostExec
public void prependLineCount() throws IOException {

    LOGGER.debug("Inserting line count at file head: {}", lineCount);

    final File output = getOutputFile();
    final File source = File.createTempFile("itr-", output.getName(), output.getParentFile());
    source.delete();//from  w  w  w.  j  a  va 2s  .c  o  m
    FileUtils.moveFile(output, source);

    InputStream from = null;
    BufferedWriter to = null;
    try {
        from = new FileInputStream(source);
        to = new BufferedWriter(new OutputStreamWriter(new FileOutputStream(output), CHARSET));
        to.write(String.valueOf(lineCount));
        to.newLine();
        final LineIterator i = IOUtils.lineIterator(from, CHARSET.name());
        while (i.hasNext()) {
            to.write(i.next());
            to.newLine();
        }
    } finally {
        IOUtils.closeQuietly(from);
        IOUtils.closeQuietly(to);
        FileUtils.deleteQuietly(source);
    }
}

---

From source file:com.packtpub.mahout.cookbook.chapter01.App.java

private static void CreateCsvRatingsFile() throws FileNotFoundException, IOException {

    BufferedReader br = new BufferedReader(new FileReader(inputFile));
    BufferedWriter bw = new BufferedWriter(new FileWriter(outputFile));

    String line = null;//from  w  w w. j  a v a 2  s  . c  o  m
    String line2write = null;
    String[] temp;

    int i = 0;
    while ((line = br.readLine()) != null && i < 1000) {
        i++;
        temp = line.split("::");
        line2write = temp[0] + "," + temp[1];
        bw.write(line2write);
        bw.newLine();
        bw.flush();

    }
    br.close();
    bw.close();
}

---

From source file:de.dakror.scpuller.SCPuller.java

public static void saveDownloadedSongs() {
    File f = new File(System.getProperty("user.home") + "/.dakror/SCPuller/downloaded.txt");
    try {//from w  ww .  j a v a 2s .c om
        f.createNewFile();
        BufferedWriter bw = new BufferedWriter(new FileWriter(f));
        for (int i : downloadedSongs)
            bw.write(i + "\r\n");

        bw.close();
    } catch (Exception e) {
        e.printStackTrace();
    }
}

---

From source file:com.enioka.jqm.tools.MulticastPrintStream.java

MulticastPrintStream(OutputStream out, String rootLogDir) {
    super(out);//from  ww w  .ja va  2s .c  o  m
    this.original = new BufferedWriter(new OutputStreamWriter(out));
    this.rootLogDir = rootLogDir;

    File d = new File(this.rootLogDir);
    if (!d.isDirectory() && !d.mkdir()) {
        throw new JqmInitError("could not create log dir " + this.rootLogDir);
    }
}

---

From source file:files.FileUtils.java

public static boolean WriteDatFile(String pathFileText, String fileContent) {
    try {//from   w ww  .  j  a  v  a2s.c o m
        File file = new File(pathFileText);

        //if file doesnt exists, then create it
        if (!file.exists()) {
            file.createNewFile();
        }

        //Collecting Data
        if (!IsNullOrEmpty(fileContent)) {
            //true = append file
            FileWriter fileWritter = new FileWriter(file.getPath(), true);
            BufferedWriter bufferWritter = new BufferedWriter(fileWritter);
            bufferWritter.write(fileContent);
            bufferWritter.close();

            return true;
        }
    } catch (Exception ex) {
        return false;
    }
    return false;
}

---

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