Example usage for java.io BufferedWriter BufferedWriter

List of usage examples for java.io BufferedWriter BufferedWriter

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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:net.estinet.gFeatures.Feature.CTF.Confligs.ConfligInit.java

public void MakeFile(String filename) throws IOException {
    Reader paramReader = new InputStreamReader(getClass().getResourceAsStream(filename + ".yml"));
    StringWriter writer = new StringWriter();
    IOUtils.copy(paramReader, writer);/*  ww w  .j a v  a2 s .c om*/
    String theString = writer.toString();
    File f = new File("plugins/CrackShot/weapons/" + filename + ".yml");
    f.createNewFile();
    BufferedWriter bw = new BufferedWriter(new FileWriter(f));
    bw.write(theString);
    bw.close();
}

From source file:com.cloudera.csd.tools.MetricTools.java

/**
 * Writes usage message to 'stream'.//w w w. ja v  a2 s.co m
 *
 * @param stream output stream.
 * @throws UnsupportedEncodingException
 */
public static void printUsageMessage(OutputStream stream) throws UnsupportedEncodingException {
    PrintWriter writer = new PrintWriter(new BufferedWriter(new OutputStreamWriter(stream, "UTF-8")));
    try {
        String header = "Cloudera Manager Metric Tools";
        String footer = "";
        HelpFormatter formatter = new HelpFormatter();
        formatter.printHelp(writer, HelpFormatter.DEFAULT_WIDTH, "metric tools", header, OPTIONS,
                HelpFormatter.DEFAULT_LEFT_PAD, HelpFormatter.DEFAULT_DESC_PAD, footer, true); // auto-usage: whether to also show
                                                                                                                                                                                         // the command line args on the usage line.
    } finally {
        writer.close();
    }
}

From source file:fr.sanofi.fcl4transmart.controllers.listeners.clinicalData.SetTermsListener.java

@Override
public void handleEvent(Event event) {
    // TODO Auto-generated method stub
    File file = new File(this.dataType.getPath().toString() + File.separator
            + this.dataType.getStudy().toString() + ".words.tmp");
    try {//  w  ww  .ja  va2  s . c o m
        FileWriter fw = new FileWriter(file);
        BufferedWriter out = new BufferedWriter(fw);
        out.write("Filename\tColumn Number\tOriginal Data Value\tNew Data Value\n");
        //  
        HashMap<String, Vector<String>> oldValues = this.setTermsUI.getOldValues();
        HashMap<String, Vector<String>> newValues = this.setTermsUI.getNewValues();

        for (String fullName : oldValues.keySet()) {
            File rawFile = new File(this.dataType.getPath() + File.separator + fullName.split(" - ", -1)[0]);
            String header = fullName.split(" - ", -1)[1];
            int columnNumber = FileHandler.getHeaderNumber(rawFile, header);
            for (int i = 0; i < oldValues.get(fullName).size(); i++) {
                if (newValues.get(fullName).elementAt(i).compareTo("") != 0) {
                    out.write(rawFile.getName() + "\t" + columnNumber + "\t"
                            + oldValues.get(fullName).elementAt(i) + "\t" + newValues.get(fullName).elementAt(i)
                            + "\n");
                }
            }
        }

        out.close();
        try {
            File fileDest;
            if (((ClinicalData) this.dataType).getWMF() != null) {
                String fileName = ((ClinicalData) this.dataType).getWMF().getName();
                ((ClinicalData) this.dataType).getWMF().delete();
                fileDest = new File(this.dataType.getPath() + File.separator + fileName);
            } else {
                fileDest = new File(this.dataType.getPath() + File.separator
                        + this.dataType.getStudy().toString() + ".words");
            }
            FileUtils.moveFile(file, fileDest);
            ((ClinicalData) this.dataType).setWMF(fileDest);
        } catch (IOException ioe) {
            this.setTermsUI.displayMessage("File error: " + ioe.getLocalizedMessage());
            return;
        }
    } catch (Exception e) {
        this.setTermsUI.displayMessage("Error: " + e.getLocalizedMessage());
        e.printStackTrace();
    }
    this.setTermsUI.displayMessage("Word mapping file updated");
    WorkPart.updateSteps();
    WorkPart.updateFiles();
    UsedFilesPart.sendFilesChanged(dataType);
}

From source file:com.lianggzone.freemarkerutils.utils.FreeMarkerFactory.java

/**
 * ?ftl?,???HTML/* w  w w  .jav a2  s .com*/
 * @param ftlPath   FTL?,["c:/liang/template.ftl"]
 * @param filePath  ?HMTL["d:/liang/lianggzone.html"]
 * @param data      Map?
 * @param isCreate4NoExists      ??
 * @return
 */
public static boolean createHTML(String ftlPath, String filePath, Map<String, Object> data,
        boolean isCreate4NoExists) throws IOException {
    String fileDir = StringUtils.substringBeforeLast(filePath, "/"); // ?HMTL
    //      String fileName = StringUtils.substringAfterLast(filePath, "/");  // ?HMTL??
    String ftlDir = StringUtils.substringBeforeLast(ftlPath, "/"); // ?FTL
    String ftlName = StringUtils.substringAfterLast(ftlPath, "/"); // ?FTL?? 

    //?
    if (isCreate4NoExists) {
        File realDirectory = new File(fileDir);
        if (!realDirectory.exists()) {
            realDirectory.mkdirs();
        }
    }

    // step1 ?freemarker?
    Configuration freemarkerCfg = new Configuration(Configuration.VERSION_2_3_23);
    // step2 freemarker??()
    freemarkerCfg.setDirectoryForTemplateLoading(new File(ftlDir));
    // step3 freemarker??
    freemarkerCfg.setEncoding(Locale.getDefault(), CharEncoding.UTF_8);
    // step4 freemarker?
    Template template = freemarkerCfg.getTemplate(ftlName, CharEncoding.UTF_8);
    // step5 ?IO?
    try (Writer writer = new BufferedWriter(
            new OutputStreamWriter(new FileOutputStream(new File(filePath)), CharEncoding.UTF_8))) {
        writer.flush();
        // step6 ??
        template.process(data, writer);
    } catch (Exception e) {
        e.printStackTrace();
        return false;
    }
    return true;
}

From source file:com.salsaberries.narchiver.Writer.java

/**
 * Writes all the pages to file.//w  w w.j a v a 2 s  .c o  m
 *
 * @param pages
 * @param location
 */
public static void storePages(LinkedList<Page> pages, String location) {

    logger.info("Dumping " + pages.size() + " pages to file at " + location + "/");

    File file = new File(location);
    // Make sure the directory exists
    if (!file.exists()) {
        try {
            file.mkdirs();
            logger.info("Directory " + file.getAbsolutePath() + " does not exist, creating.");
        } catch (SecurityException e) {
            logger.error(e.getMessage());
        }
    }
    // Write them to the file if they haven't been already written
    while (!pages.isEmpty()) {
        Page page = pages.removeFirst();

        String fileName = file.getAbsolutePath() + "/" + page.getDate() + "|"
                + URLEncoder.encode(page.getTagURL());

        try (BufferedWriter writer = new BufferedWriter(
                new OutputStreamWriter(new FileOutputStream(fileName), "utf-8"))) {
            writer.write(page.toString());
        } catch (IOException e) {
            logger.warn(e.getMessage());
        }
        // Temporarily try to reduce memory
        page.setHtml("");
    }
}

From source file:com.linkedin.pinot.tools.segment.converter.PinotSegmentToCsvConverter.java

@Override
public void convert() throws Exception {
    PinotSegmentRecordReader recordReader = new PinotSegmentRecordReader(new File(_segmentDir));
    try {/*  www.j a  v a2s .  c o m*/
        recordReader.init();

        try (BufferedWriter recordWriter = new BufferedWriter(new FileWriter(_outputFile))) {
            if (_withHeader) {
                GenericRow row = recordReader.next();
                recordWriter.write(StringUtils.join(row.getFieldNames(), _delimiter));
                recordWriter.newLine();
                recordReader.rewind();
            }

            while (recordReader.hasNext()) {
                GenericRow row = recordReader.next();
                String[] fields = row.getFieldNames();
                List<String> record = new ArrayList<>(fields.length);

                for (String field : fields) {
                    Object value = row.getValue(field);
                    if (value instanceof Object[]) {
                        record.add(StringUtils.join((Object[]) value, _listDelimiter));
                    } else {
                        record.add(value.toString());
                    }
                }

                recordWriter.write(StringUtils.join(record, _delimiter));
                recordWriter.newLine();
            }
        }
    } finally {
        recordReader.close();
    }
}

From source file:net.sbfmc.modules.anticheat.conf.AnticheatReportsNicksConf.java

@Override
public void savePlayer(PlayerSession sessionRaw) throws IOException {
    AnticheatPlayerSession session = (AnticheatPlayerSession) sessionRaw;

    File file = new File(confFolder, session.getPlayer().getName() + ".txt");
    BufferedWriter buffW = new BufferedWriter(new FileWriter(file, true));

    buffW.write("-----\n");
    buffW.write("ReportMode=1\n");
    buffW.write("Name=" + session.getPlayer().getName() + "\n");
    buffW.write("IP=" + session.getPlayer().getPlayer().getAddress().getAddress().getHostAddress() + "\n");
    buffW.write("Date=" + new SimpleDateFormat("dd-MM-yy HH:mm").format(new Date()) + "\n");
    for (String s : session.getOtherNicks()) {
        buffW.write(s + "\n");
    }//from   w  w  w .j  a v a2s . co  m

    buffW.close();
}

From source file:com.nextep.designer.beng.model.impl.FileUtils.java

/**
 * Writes the specified contents to a file at the given file location.
 * //from   w w w  .ja  v  a 2  s  .  c  o m
 * @param fileName name of the file to create (will be replaced if exists)
 * @param contents contents to write to the file.
 */
public static void writeToFile(String fileName, String contents) {
    // Retrieves the encoding specified in the preferences
    String encoding = SQLGenUtil.getPreference(PreferenceConstants.SQL_SCRIPT_ENCODING);
    final boolean convert = SQLGenUtil.getPreferenceBool(PreferenceConstants.SQL_SCRIPT_NEWLINE_CONVERT);
    if (convert) {
        String newline = CorePlugin.getService(IGenerationService.class).getNewLine();
        // Converting everything to \n then \n to expected new line
        contents = contents.replace("\r\n", "\n");
        contents = contents.replace("\r", "\n");
        contents = contents.replace("\n", newline);
    }
    Writer w = null;
    try {
        w = new BufferedWriter(new OutputStreamWriter(new FileOutputStream(new File(fileName)), encoding));
        w.write(contents);
    } catch (FileNotFoundException e) {
        throw new ErrorException(e);
    } catch (IOException e) {
        throw new ErrorException(e);
    } finally {
        if (w != null) {
            try {
                w.close();
            } catch (IOException e) {
                throw new ErrorException(e);
            }
        }
    }
}

From source file:jt56.comm.code.util.CommonPageParser.java

public static void WriterPage(VelocityContext context, String templateName, String fileDirPath,
        String targetFile) {/*  w  w  w .ja v  a2 s.co  m*/
    try {
        File file = new File(fileDirPath + targetFile);
        if (!(file.exists())) {
            new File(file.getParent()).mkdirs();
        } else if (isReplace) {
            log.info("?:" + file.getAbsolutePath());
        }

        Template template = ve.getTemplate(templateName, "UTF-8");
        FileOutputStream fos = new FileOutputStream(file);
        BufferedWriter writer = new BufferedWriter(new OutputStreamWriter(fos, "UTF-8"));
        template.merge(context, writer);
        writer.flush();
        writer.close();
        fos.close();
        log.info("?" + file.getAbsolutePath());
    } catch (Exception e) {
        log.error(e);
    }
}

From source file:graph.module.cli.ManualDisjointnessCommand.java

@Override
protected void executeImpl() {
    if (data.isEmpty()) {
        printErrorNoData();//w w  w. j  av a2 s  .c  o  m
        return;
    }

    // If file, load the file, iterate through it, and output to file.
    ArrayList<String> split = UtilityMethods.split(data, ' ');
    DirectedAcyclicGraph dag = ((DAGPortHandler) handler).getDAG();
    try {
        OUTPUT_FILE.createNewFile();
        BufferedWriter out = new BufferedWriter(new FileWriter(OUTPUT_FILE));
        if (split.size() == 1) {
            File file = new File(split.get(0));
            if (!file.exists()) {
                print("-1|Cannot find file.\n");
                out.close();
                return;
            }
            BufferedReader in = new BufferedReader(new FileReader(file));

            String input = null;
            ArrayList<String> inputs = new ArrayList<>();
            while ((input = in.readLine()) != null) {
                if (!input.startsWith("@")) {
                    inputs.add(input);
                } else {
                    out.write(input + "\n");
                }
            }
            in.close();

            // Shuffle and process
            Collections.shuffle(inputs);
            int i = 1;
            for (String line : inputs) {
                String[] elements = line.split(",");
                if (!printResult(elements[0], elements[1], dag, out, i++, inputs.size()))
                    break;
            }
        } else if (split.size() == 2) {
            // If inputs, process, and output to file.
            printResult(split.get(0), split.get(1), dag, out, 1, 1);
        }
        out.close();
    } catch (Exception e) {
        print("-1|Exception!\n");
        return;
    }
}