Example usage for java.io BufferedWriter newLine

Introduction

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

Prototype

public void newLine() throws IOException 

Source Link

Document

Writes a line separator.

Usage

From source file:json_csv.JSON2CSV.java

public void printCuisineLookupTable(Recipes recipes) {
    Recipes newRecipes = recipes;//from ww w  .java 2  s . c  om
    List<String> printLookupTable = newRecipes.getCuisineMap();
    BufferedWriter ctw = null;

    try {

        StringBuffer oneLine = new StringBuffer();
        ctw = new BufferedWriter(new OutputStreamWriter(new FileOutputStream("cuisine.csv"), "UTF-8"));

        //iterates through the map and print
        for (String cuisine : printLookupTable) {

            ctw.write(cuisine);
            ctw.newLine();
        }

        ctw.flush();
        ctw.close();
    } catch (UnsupportedEncodingException e) {
    } catch (FileNotFoundException e) {
    } catch (IOException e) {
    }
}

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From source file:de.micromata.genome.util.collections.OrderedProperties.java

/**
 * Store0./*from ww w  .  jav a 2  s  . c om*/
 *
 * @param bw the bw
 * @param comments the comments
 * @param escUnicode the esc unicode
 * @param replacer the replacer
 * @throws RuntimeIOException the runtime io exception
 */
private void store0(BufferedWriter bw, String comments, boolean escUnicode, KeyValueReplacer replacer)
        throws RuntimeIOException {
    if (comments != null) {
        PropertiesReadWriter.writeComments(bw, comments);
    }
    try {
        bw.write("#" + new Date().toString());
        bw.newLine();
        for (Map.Entry<String, String> me : entrySet()) {
            String key = me.getKey();
            String val = me.getValue();
            if (replacer != null) {
                Pair<String, String> p = replacer.replace(Pair.make(key, val), this);
                if (p == null) {
                    continue;
                }
                key = p.getKey();
                val = p.getValue();
            }
            key = PropertiesReadWriter.saveConvert(key, true, escUnicode, true);
            /*
             * No need to escape embedded and trailing spaces for value, hence pass false to flag.
             */
            val = PropertiesReadWriter.saveConvert(val, false, escUnicode, false);
            bw.write(key + "=" + val);
            bw.newLine();
        }
        bw.flush();
    } catch (IOException ex) {
        throw new RuntimeIOException(ex);
    }
}

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From source file:org.apache.hadoop.hive.metastore.tools.TestSchemaToolForMetastore.java

private File generateTestScript(String[] stmts) throws IOException {
    File testScriptFile = File.createTempFile("schematest", ".sql");
    testScriptFile.deleteOnExit();/*from   ww w .  j  ava  2  s .c  om*/
    FileWriter fstream = new FileWriter(testScriptFile.getPath());
    BufferedWriter out = new BufferedWriter(fstream);
    for (String line : stmts) {
        out.write(line);
        out.newLine();
    }
    out.close();
    return testScriptFile;
}

---

From source file:netdecoder.NetDecoder.java

public static void saveFlowMatrix(Map<String, Map<String, Double>> flowMatrix, String control, String disease,
        String file) throws IOException {

    File f = new File(file);
    if (!f.exists()) {
        f.createNewFile();/* w w w  .j a  v  a2  s . co m*/
    }
    FileWriter fw = new FileWriter(f.getAbsoluteFile());
    BufferedWriter bw = new BufferedWriter(fw);

    bw.write("edge\t" + control + "\t" + disease);
    bw.newLine();
    for (String edge : flowMatrix.keySet()) {
        bw.write(edge);
        Map<String, Double> states = flowMatrix.get(edge);
        for (String state : states.keySet()) {
            bw.write("\t" + states.get(state));
        }
        bw.newLine();
    }
    bw.close();
}

---

From source file:javazoom.jlgui.player.amp.playlist.BasePlaylist.java

/**
 * Saves playlist in M3U format.//from   www .j a va  2s.com
 */
public boolean save(String filename) {
    // Implemented by C.K
    if (_playlist != null) {
        BufferedWriter bw = null;
        try {
            bw = new BufferedWriter(new FileWriter(filename));
            bw.write("#EXTM3U");
            bw.newLine();
            Iterator it = _playlist.iterator();
            while (it.hasNext()) {
                PlaylistItem pli = (PlaylistItem) it.next();
                bw.write("#EXTINF:" + pli.getM3UExtInf());
                bw.newLine();
                bw.write(pli.getLocation());
                bw.newLine();
            }
            return true;
        } catch (IOException e) {
            log.info("Can't save playlist", e);
        } finally {
            try {
                if (bw != null) {
                    bw.close();
                }
            } catch (IOException ioe) {
                log.info("Can't close playlist", ioe);
            }
        }
    }
    return false;
}

---

From source file:org.clothocad.phagebook.controllers.MiscControllers.java

@RequestMapping(value = "/selectColumns", method = RequestMethod.POST)
public void selectColumns(@RequestParam Map<String, String> params, HttpServletResponse response)
        throws IOException, ServletException {
    /*//from ww  w.  ja  v a 2s.  c  o  m
     String SERIAL_NUMBER = params.get("serialNumber");
     String PRODUCT_NAME = params.get("productName");
     String PRODUCT_URL = params.get("productUrl");
     String PRODUCT_DESCRIPTION = params.get("productDescription");
     String QUANTITY = params.get("quantity");
     String COMPANY_NAME = params.get("companyName");
     String COMPANY_URL = params.get("companyUrl");
     String COMPANY_DESCRIPTION = params.get("companyDescription");
     String COMPANY_CONTACT = params.get("companyContact");
     String COMPANY_PHONE = params.get("companyPhone");
     String UNIT_PRICE = params.get("unitPrice");
     String TOTAL_PRICE = params.get("totalPrice");
     */
    System.out.println("Reached doPost");
    String id = params.get("orderId");
    System.out.println(id);
    if ((id != null) && (!id.equals(""))) {
        System.out.println("ID is not null");
        List<OrderColumns> orderColumns = new ArrayList<>();
        System.out.println("Serial Number " + params.get("serialNumber"));
        System.out.println("Product Name :: " + params.get("productName"));
        if ("true".equals(params.get("serialNumber"))) {
            orderColumns.add(OrderColumns.SERIAL_NUMBER);
        }

        if ("true".equals(params.get("productName"))) {
            orderColumns.add(OrderColumns.PRODUCT_NAME);
        }
        if ("true".equals(params.get("productUrl"))) {
            orderColumns.add(OrderColumns.PRODUCT_URL);
        }
        if ("true".equals(params.get("productDescription"))) {
            orderColumns.add(OrderColumns.PRODUCT_DESCRIPTION);
        }
        if ("true".equals(params.get("quantity"))) {
            orderColumns.add(OrderColumns.QUANTITY);
        }
        if ("true".equals(params.get("companyName"))) {
            orderColumns.add(OrderColumns.COMPANY_NAME);
        }
        if ("true".equals(params.get("companyUrl"))) {
            orderColumns.add(OrderColumns.COMPANY_URL);
        }
        if ("true".equals(params.get("companyDescription"))) {
            orderColumns.add(OrderColumns.COMPANY_DESCRIPTION);
        }
        if ("true".equals(params.get("companyContact"))) {
            orderColumns.add(OrderColumns.COMPANY_CONTACT);
        }
        if ("true".equals(params.get("companyPhone"))) {
            orderColumns.add(OrderColumns.COMPANY_PHONE);
        }
        if ("true".equals(params.get("unitPrice"))) {
            orderColumns.add(OrderColumns.UNIT_PRICE);
        }
        if ("true".equals(params.get("totalPrice"))) {
            orderColumns.add(OrderColumns.TOTAL_PRICE);
        }

        System.out.println("Order Columns " + orderColumns);

        ClothoConnection conn = new ClothoConnection(Args.clothoLocation);
        Clotho clothoObject = new Clotho(conn);
        String username = this.backendPhagebookUser;
        String password = this.backendPhagebookPassword;
        Map loginMap = new HashMap();
        loginMap.put("username", username);
        loginMap.put("credentials", password);

        clothoObject.login(loginMap);
        System.out.println("HERE AT SELECT 1");
        Order order = ClothoAdapter.getOrder(id, clothoObject);
        System.out.println("HERE AT SELECT 2");
        List<String> orderFormLines = createOrderForm(order, orderColumns);
        System.out.println(orderFormLines);

        String filepath = MiscControllers.class.getClassLoader().getResource(".").getPath();
        System.out.println("File path ::" + filepath);
        filepath = filepath.substring(0, filepath.indexOf("/target/"));
        System.out.println("\nTHIS IS THE FILEPATH: " + filepath);

        String filepathOrderForm = filepath + "/orderForm.csv";
        File file = new File(filepathOrderForm);

        BufferedWriter writer = new BufferedWriter(new FileWriter(file));
        for (String line : orderFormLines) {
            writer.write(line);
            writer.newLine();
        }

        writer.flush();
        writer.close();

        PrintWriter reponseWriter = response.getWriter();
        reponseWriter.println(filepathOrderForm);
        reponseWriter.flush();
        reponseWriter.close();
        clothoObject.logout();
        conn.closeConnection();
    } else {
        response.setStatus(HttpServletResponse.SC_BAD_REQUEST);
    }

}

---

From source file:com.sliit.normalize.NormalizeDataset.java

public int whiteningData() {
    System.out.println("whiteningData");

    int nums = 0;
    try {//  ww  w .ja va 2  s  . c om

        if (tempFIle != null && tempFIle.exists()) {

            csv.setSource(tempFIle);
        } else {

            csv.setSource(csvFile);
        }
        Instances instances = csv.getDataSet();
        if (instances.numAttributes() > 10) {
            instances.setClassIndex(instances.numAttributes() - 1);
            RandomProjection random = new RandomProjection();
            random.setDistribution(
                    new SelectedTag(RandomProjection.GAUSSIAN, RandomProjection.TAGS_DSTRS_TYPE));
            reducedDiemensionFile = new File(csvFile.getParent() + "/tempwhite.csv");
            if (!reducedDiemensionFile.exists()) {

                reducedDiemensionFile.createNewFile();
            }
            // CSVSaver saver = new CSVSaver();
            /// saver.setFile(reducedDiemensionFile);
            random.setInputFormat(instances);
            //saver.setRetrieval(AbstractSaver.INCREMENTAL);
            BufferedWriter writer = new BufferedWriter(new FileWriter(reducedDiemensionFile));
            for (int i = 0; i < instances.numInstances(); i++) {

                random.input(instances.instance(i));
                random.setNumberOfAttributes(10);
                random.setReplaceMissingValues(true);
                writer.write(random.output().toString());
                writer.newLine();
                //saver.writeIncremental(random.output());
            }
            writer.flush();
            writer.close();
            nums = random.getNumberOfAttributes();
        } else {

            nums = instances.numAttributes();
        }
    } catch (IOException e) {

        log.error("Error occurred:" + e.getMessage());
    } catch (Exception e) {

        log.error("Error occurred:" + e.getMessage());
    }
    return nums;
}

---

From source file:org.lieuofs.extraction.commune.ExtractionGeTax.java

public void extraire() throws IOException {
    CommuneCritere critere = new CommuneCritere();
    Calendar cal = Calendar.getInstance();
    cal.set(2012, Calendar.JANUARY, 1);
    critere.setDateValiditeApres(cal.getTime());
    cal.set(2012, Calendar.DECEMBER, 31);
    critere.setDateValiditeAvant(cal.getTime());
    List<ICommuneSuisse> communes = gestionnaire.rechercher(critere);
    Collections.sort(communes, new Comparator<ICommuneSuisse>() {
        @Override//  w  w w  .  j  a v  a2  s .c o m
        public int compare(ICommuneSuisse o1, ICommuneSuisse o2) {
            return o1.getNumeroOFS() - o2.getNumeroOFS();
        }
    });
    // Attention, le fichier est une iste historise des communes.
    // Une commune peut donc figurer 2 fois dans le fichier
    Set<Integer> numOFS = new HashSet<Integer>(3000);
    int nbreCommune = 0;
    BufferedWriter writer = new BufferedWriter(new OutputStreamWriter(
            new FileOutputStream(new File("ExtractionCommuneGETaX2012.csv")), Charset.forName("ISO8859-1")));

    for (ICommuneSuisse commune : communes) {
        if (!numOFS.contains(commune.getNumeroOFS())) {
            nbreCommune++;
            numOFS.add(commune.getNumeroOFS());
            writer.write(String.valueOf(commune.getNumeroOFS()));
            writer.write(";");
            writer.write(commune.getNomCourt());
            writer.write(";");
            writer.write(commune.getCanton().getCodeIso2());
            writer.newLine();
            System.out.println(commune.getNumeroOFS() + " " + commune.getNomCourt());
        }
    }
    writer.close();
    System.out.println("Nbre commune : " + nbreCommune);
}

---

From source file:cn.org.once.cstack.service.impl.ScriptingServiceImpl.java

public void execute(String scriptContent, String login, String password) throws ServiceException {
    logger.info(scriptContent);/*from   w  ww .j ava  2s.co m*/

    File tmpFile = null;
    FileWriter fileWriter = null;
    BufferedWriter writer = null;
    ProcessBuilder processBuilder = null;
    try {
        tmpFile = File.createTempFile(login, ".cmdFile");
        fileWriter = new FileWriter(tmpFile);
        writer = new BufferedWriter(fileWriter);
        String commandConnect = CONNECT_CMD.replace("#USER", login).replace("#PASSWORD", password)
                .replace("#HOST", host);
        logger.debug(commandConnect);
        writer.append(commandConnect);
        writer.newLine();
        writer.append(scriptContent);
        writer.newLine();
        writer.append(DISCONNECT_CMD);
        writer.flush();
        logger.debug(writer.toString());

        File fileCLI = new File(pathCLI);
        if (!fileCLI.exists()) {
            System.out.println("Error ! ");
            StringBuilder msgError = new StringBuilder(512);
            msgError.append(
                    "\nPlease run manually (1) : mkdir -p " + pathCLI.substring(0, pathCLI.lastIndexOf("/")));
            msgError.append(
                    "\nPlease run manually (2) : wget https://github.com/Treeptik/cloudunit/releases/download/1.0/CloudUnitCLI.jar -O "
                            + pathCLI);
            throw new ServiceException(msgError.toString());
        }

        processBuilder = new ProcessBuilder("java", "-jar", pathCLI, "--cmdfile", tmpFile.getAbsolutePath());
        processBuilder.redirectErrorStream(true);
        Process process = processBuilder.start();

        BufferedReader reader = new BufferedReader(new InputStreamReader(process.getInputStream()));
        String line = "";
        try {
            while ((line = reader.readLine()) != null) {
                logger.info(line);
                if (line.contains("not found"))
                    throw new ServiceException("Syntax error : " + line);
                if (line.contains("Invalid or corrupt jarfile"))
                    throw new ServiceException("Invalid or corrupt jarfile");
            }
        } finally {
            reader.close();
        }

    } catch (IOException e) {
        StringBuilder msgError = new StringBuilder(512);
        msgError.append("login=").append(login);
        msgError.append(", password=").append(password);
        msgError.append(", scriptContent=").append(scriptContent);
        logger.error(msgError.toString(), e);
    } finally {
        try {
            fileWriter.close();
        } catch (Exception ignore) {
        }
        try {
            writer.close();
        } catch (Exception ignore) {
        }
    }
}

---

From source file:co.uk.randompanda30.sao.modules.util.BackupUtil.java

public void backup() {
    TEMP.isBackingup = true;/*  ww  w.j a va  2s  . c o  m*/

    SimpleDateFormat f = new SimpleDateFormat("dd-MMM-yyyy-HH:mm:ss-z");
    f.setTimeZone(TimeZone.getTimeZone("Europe/London"));

    ArrayList<File> fq = new ArrayList<>();

    File ff = new File(toStore);

    FileUtils.listFiles(ff, TrueFileFilter.INSTANCE, TrueFileFilter.INSTANCE).stream()
            .filter(fff -> fff.getName().endsWith(".zip")).forEach(fq::add);

    if (!fq.isEmpty() && fq.size() >= 5) {
        File[] fil = fq.toArray(new File[fq.size()]);
        Arrays.sort(fil, LastModifiedFileComparator.LASTMODIFIED_COMPARATOR);

        fil[0].delete();
    }

    size = 0;
    files = 0;

    p = 0;
    lp = -1;

    time = f.format(GregorianCalendar.getInstance().getTime());

    logFile = new File(toStoreLogs + time + ".log");

    if (!new File(toStore).exists()) {
        new File(toStore).mkdir();
    }

    if (!logFile.exists()) {
        try {
            logFile.createNewFile();
        } catch (IOException e) {
            e.printStackTrace();
        }
    }

    Dispatch.sendMessage((String) Messages.MessagesValues.MODULES_BACKUP_STARTED.value, null);

    Bukkit.getOnlinePlayers().stream().filter(player -> player.hasPermission("backup.notification"))
            .forEach(player -> Dispatch
                    .sendMessage((String) Messages.MessagesValues.MODULES_BACKUP_STARTED.value, player));

    Thread t = new Thread(new Runnable() {
        boolean nc = false;

        @Override
        public void run() {
            String s = "zip -r " + toStore + time + ".zip " + toBackup;

            for (String exclusion : (List<String>) Config.ConfigValues.BACKUP_EXCLUSIONPATHS.value) {
                String nex = exclusion.endsWith("/") ? exclusion : exclusion + "/";
                s += " -x " + toBackup + nex + "\\" + "*";
            }

            startBackupTimer();

            File file = new File(toBackup);

            // FileUtils.listFiles(file, TrueFileFilter.INSTANCE, TrueFileFilter.INSTANCE)
            listFDIR(file.getAbsolutePath());

            try {
                Process process = Runtime.getRuntime().exec(s);
                InputStreamReader is = new InputStreamReader(process.getInputStream());
                BufferedReader buff = new BufferedReader(is);

                FileOutputStream fos = new FileOutputStream(logFile);
                BufferedWriter bw = new BufferedWriter(new OutputStreamWriter(fos));

                String line;

                while ((line = buff.readLine()) != null) {
                    files++;

                    bw.write(line);
                    bw.newLine();

                    updatePercentage();
                }
                bw.close();
            } catch (IOException e) {
                e.printStackTrace();
            }
            nc = true;

            Dispatch.sendMessage((String) Messages.MessagesValues.MODULES_BACKUP_STOPPED.value, null);

            Bukkit.getOnlinePlayers().stream().filter(player -> player.hasPermission("backup.notification"))
                    .forEach(player -> Dispatch.sendMessage(
                            (String) Messages.MessagesValues.MODULES_BACKUP_STOPPED.value, player));

            if (TEMP.pendingRestart) {
                // Message
                new ShutdownTask().runTaskTimer(SAO.getPlugin(), 0L, 20L);
            }
        }

        private void updatePercentage() {
            double d = (files / size) * 100;
            p = (int) d;
        }

        private void startBackupTimer() {
            new BukkitRunnable() {
                @Override
                public void run() {
                    if (!nc) {
                        String m = (String) Messages.MessagesValues.MODULES_BACKUP_PERCENTAGE.value;
                        m = m.replace("%perc", Integer.toString(p));
                        m = m.replace("%done", Integer.toString((int) files));
                        m = m.replace("%files", Integer.toString((int) size));

                        if (p != lp) {
                            lp = p;

                            Dispatch.sendMessage(m, null);

                            for (Player player : Bukkit.getOnlinePlayers()) {
                                if (player.hasPermission("backup.notification")) {
                                    Dispatch.sendMessage(m, player);
                                }
                            }
                        }
                    } else {
                        TEMP.isBackingup = false;
                        startTimer();
                        this.cancel();
                    }
                }
            }.runTaskTimer(SAO.getPlugin(), 0L, 100L);
        }
    });
    t.start();
}

---

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