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.roquahacks.semafor4j.FrameNetService.java

public void writeOptionsToConfig() {
    try {/*from   www.  j  a v  a2s  .  c  om*/
        this.configFile = FileUtils.readLines(new File(FrameNetOptions.ABS_PATH_FILE_CONFIG));
        BufferedWriter bw = new BufferedWriter(new FileWriter(new File(FrameNetOptions.ABS_PATH_FILE_CONFIG)));
        for (String s : configFile) {
            if (s.startsWith(SEMAFOR_HOME)) {
                s = SEMAFOR_HOME + FrameNetOptions.ABS_PATH_SEMAFOR;
            } else if (s.startsWith(MST_MODE)) {
                if (this.fnOpt.isServerModeOn()) {
                    s = MST_MODE + "server";
                } else {
                    s = MST_MODE + "noserver";
                }
            } else if (s.startsWith(JAVA_HOME)) {
                s = JAVA_HOME + this.fnOpt.getJavaHomePath();
            } else if (s.startsWith(GOLD_TARGET_FILE)) {
                s = GOLD_TARGET_FILE + this.fnOpt.getGoldTargetsPath();
            } else if (s.startsWith(AUTO_TARGET_ID_MODE)) {
                if (this.fnOpt.isAutoTargetIDStrictModeOn()) {
                    s = AUTO_TARGET_ID_MODE + "strict";
                } else {
                    s = AUTO_TARGET_ID_MODE + "relaxed";
                }
            } else if (s.startsWith(USE_GRAPH_FILES)) {
                if (this.fnOpt.isGraphFilesOn()) {
                    s = USE_GRAPH_FILES + "yes";
                } else {
                    s = USE_GRAPH_FILES + "no";
                }
            } else if (s.startsWith(DECODING_TYPE)) {
                s = DECODING_TYPE + this.fnOpt.getDecodingType();
            }
            bw.write(s);
            bw.newLine();
        }
        bw.flush();
        bw.close();
        this.configFile.clear();
    } catch (FileNotFoundException e) {
        e.printStackTrace();
    } catch (IOException e) {
        e.printStackTrace();
    }
}

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From source file:eu.liveandgov.ar.utilities.OS_Utils.java

/**
 *         Save a string into a file in SD 
 *///from ww  w .  j  av  a 2 s.  com
public static boolean write2File(String filename, String string) {
    try {

        FileWriter fstream = new FileWriter(filename);
        BufferedWriter out = new BufferedWriter(fstream);
        out.write(string);
        out.close();
        fstream.close();
        return true;
    } catch (Exception e) {
        e.printStackTrace();
        return false;
    }
}

---

From source file:de.knurt.heinzelmann.util.Outputops.java

/**
 * writes the content (strings!) of a vector into the given output and
 * returns true, if everything worded fine.
 * //from  w w  w  .  jav a  2 s.  c om
 * @param v
 *            - vector with strings(!) to write into the file
 * @param f
 *            - the file to write in
 * @return true, if everything works fine
 */
public boolean writeCharsToFile(Vector<?> v, File f) {
    boolean done = false;
    String[] out = vo.vectorToStringarray(v);
    if (f.exists()) {
        FileWriter fwStream = null;
        PrintWriter pwStream = null;
        BufferedWriter bw = null;
        try {
            fwStream = new FileWriter(f);
            pwStream = new PrintWriter(fwStream);
            bw = new BufferedWriter(pwStream);

            for (int i = 0; i < out.length; i++) {
                IOUtils.write(out[i] + "\n", bw);
            }
            done = true;
        } catch (IOException io) {
            System.out.println(io);
        } finally {
            IOUtils.closeQuietly(fwStream);
            IOUtils.closeQuietly(pwStream);
            IOUtils.closeQuietly(bw);
        }

    } else {
        System.out.println("output doesn't existes");
        done = false;
    }
    return done;
}

---

From source file:edu.illinois.cs.cogcomp.wikifier.wiki.importing.WikipediaRedirectExtractor.java

public String run(File inputFile, File outputFile) throws Exception {
    int invalidCount = 0;
    long t0 = System.currentTimeMillis();
    InputStream fis = new FileInputStream(inputFile);
    if (inputFile.getName().endsWith(".bz2"))
        fis = new BZip2InputStream(fis, false);

    BufferedReader dumpReader = new BufferedReader(new InputStreamReader(fis, "utf-8"));

    BufferedWriter redirectWriter = new BufferedWriter(
            new OutputStreamWriter(new FileOutputStream(outputFile), "utf-8"));

    String titleIdFile = outputFile + "-title-id.txt";
    BufferedWriter titleIdWriter = new BufferedWriter(
            new OutputStreamWriter(new FileOutputStream(titleIdFile), "utf-8"));

    int count = 0;
    String title = null;/* ww w.  j  a v  a2  s .c o  m*/
    String line = null;
    while ((line = dumpReader.readLine()) != null) {
        if (line.startsWith(titlePattern)) {
            title = cleanupTitle(line);
            continue;
        }
        if (line.startsWith(redirectPattern)) {
            String[] splits = StringUtils.substringsBetween(line, "<redirect title=\"", "\" />");
            if (splits == null || splits.length != 1) {
                invalidCount++;
                continue;
            }
            String redirectedTitle = splits[0];
            redirectedTitle = cleanupTitle(redirectedTitle);
            if (isValidAlias(title, redirectedTitle)) {
                redirectWriter.write(title + "\t" + redirectedTitle);
                redirectWriter.newLine();
                count++;
            } else {
                invalidCount++;
                System.out.println("Discarded redirect from " + title + " to " + redirectedTitle);
            }
            if (count % 100000 == 0)
                System.out.println("Processed " + (count + invalidCount) + " titles ");
        }

        if (SAVE_COMPLETE_TITLE_LIST && line.startsWith(idPattern)) {
            String[] splits = StringUtils.substringsBetween(line, "<id>", "</id>");
            if (splits == null || splits.length != 1) {
                invalidCount++;
                continue;
            }
            titleIdWriter.write(splits[0] + '\t' + title);
            titleIdWriter.newLine();
        }

    }

    dumpReader.close();
    fis.close();

    redirectWriter.close();
    titleIdWriter.close();

    System.out.println("---- Wikipedia redirect extraction done ----");
    long t1 = System.currentTimeMillis();
    // IOUtil.save( map );
    System.out.println("Discarded " + invalidCount + " redirects to wikipedia meta articles.");
    System.out.println("Extracted " + count + " redirects.");
    System.out.println("Saved output: " + outputFile.getAbsolutePath());
    System.out.println("Done in " + ((t1 - t0) / 1000) + " sec.");
    return titleIdFile;
}

---

From source file:localization.split.java

public static boolean checkLPU(String filepath, String passoloPath) {
    File logfile = new File(filepath.substring(0, filepath.lastIndexOf("\\") + 1) + "error.log");
    try {//from   ww  w. j ava2 s  . c  om
        String cmd = "cmd.exe /c " + passoloPath + " /openproject:" + filepath;
        Runtime rt = Runtime.getRuntime();
        Process proc = rt.exec(cmd);
        InputStreamReader isr = new InputStreamReader(proc.getInputStream());
        BufferedReader br = new BufferedReader(isr);
        String line = null;
        while ((line = br.readLine()) != null) {
            if (line.contains("Opening in read-only mode")) {
                if (!logfile.exists()) {
                    logfile.createNewFile();
                }
                String content = filepath
                        + " is not able to process because it is a type of Passolo 2011. Please process it with Passolo 2011."
                        + "\n";
                FileWriter fw = new FileWriter(logfile.getAbsoluteFile());
                BufferedWriter bw = new BufferedWriter(fw);
                bw.write(content);
                bw.close();
                return false;
            }
        }
        int exitVal = proc.waitFor();
        if (exitVal == 10) {
            if (!logfile.exists()) {
                logfile.createNewFile();
            }
            String content = filepath
                    + " is not able to process because it is a type of Passolo 2011. Please process it with Passolo 2015."
                    + "\n";
            FileWriter fw = new FileWriter(logfile.getAbsoluteFile());
            BufferedWriter bw = new BufferedWriter(fw);
            bw.write(content);
            bw.close();
            return false;
        }

    } catch (Exception e) {
        try {
            String content = e.getMessage();
            FileWriter fw = new FileWriter(logfile.getAbsoluteFile());
            BufferedWriter bw = new BufferedWriter(fw);
            bw.write(content);
            bw.close();
        } catch (Exception e1) {

        }

        return false;
    }
    return true;
}

---

From source file:fr.sanofi.fcl4transmart.controllers.listeners.snpData.SetPlatformListener.java

@Override
public void handleEvent(Event event) {
    Vector<String> values = this.ui.getValues();
    Vector<String> samples = this.ui.getSamples();
    File file = new File(this.dataType.getPath().toString() + File.separator
            + this.dataType.getStudy().toString() + ".subject_mapping.tmp");
    File mappingFile = ((SnpData) this.dataType).getMappingFile();
    if (mappingFile == null) {
        this.ui.displayMessage("Error: no subject to sample mapping file");
    }//from   w ww. j a  v a2s  .c o  m
    try {
        FileWriter fw = new FileWriter(file);
        BufferedWriter out = new BufferedWriter(fw);

        try {
            BufferedReader br = new BufferedReader(new FileReader(mappingFile));
            String line;
            while ((line = br.readLine()) != null) {
                String[] fields = line.split("\t", -1);
                String sample = fields[3];
                String platform;
                if (samples.contains(sample)) {
                    platform = values.get(samples.indexOf(sample));
                } else {
                    br.close();
                    return;
                }
                out.write(fields[0] + "\t" + fields[1] + "\t" + fields[2] + "\t" + sample + "\t" + platform
                        + "\t" + fields[5] + "\t" + fields[6] + "\t" + fields[7] + "\t" + fields[8] + "\n");
            }
            br.close();
        } catch (Exception e) {
            this.ui.displayMessage("Error: " + e.getLocalizedMessage());
            out.close();
            e.printStackTrace();
        }
        out.close();
        try {
            File fileDest;
            if (mappingFile != null) {
                String fileName = mappingFile.getName();
                mappingFile.delete();
                fileDest = new File(this.dataType.getPath() + File.separator + fileName);
            } else {
                fileDest = new File(this.dataType.getPath() + File.separator
                        + this.dataType.getStudy().toString() + ".subject_mapping");
            }
            FileUtils.moveFile(file, fileDest);
            ((SnpData) this.dataType).setMappingFile(fileDest);
        } catch (IOException ioe) {
            this.ui.displayMessage("File error: " + ioe.getLocalizedMessage());
            return;
        }
    } catch (Exception e) {
        this.ui.displayMessage("Error: " + e.getLocalizedMessage());
        e.printStackTrace();
    }
    this.ui.displayMessage("Subject to sample mapping file updated");
    WorkPart.updateSteps();
    WorkPart.updateFiles();
}

---

From source file:m3umaker.exFiles.java

public void genFile(String Path, String M3UfileName, List Files) {
    try {//from  www .ja v  a 2 s .  co  m
        BufferedWriter out = new BufferedWriter(new FileWriter(Path + "\\" + M3UfileName + ".m3u", true));
        for (int i = 0; i < Files.size(); i++) {
            out.write(Files.get(i).toString());
            out.newLine();
        }
        out.flush();
        out.close();
    } catch (IOException e) {
        e.printStackTrace();
    }
}

---

From source file:com.alibaba.wasp.ZNodeClearer.java

/**
 * Logs the errors without failing on exception.
 *//*from w  w w  . j  ava 2  s .c om*/
public static void writeMyEphemeralNodeOnDisk(String fileContent) {
    String fileName = ZNodeClearer.getMyEphemeralNodeFileName();

    if (fileName == null) {
        LOG.warn("No filename given to save the znode used, it won't be saved "
                + "(Environment variable WASP_ZNODE_FILE is not set).");
        return;
    }

    FileWriter fstream;
    try {
        fstream = new FileWriter(fileName);
    } catch (IOException e) {
        LOG.warn("Can't write znode file " + fileName, e);
        return;
    }

    BufferedWriter out = new BufferedWriter(fstream);

    try {
        try {
            out.write(fileContent + "\n");
        } finally {
            try {
                out.close();
            } finally {
                fstream.close();
            }
        }
    } catch (IOException e) {
        LOG.warn("Can't write znode file " + fileName, e);
    }
}

---

From source file:sample.server.NativeGemFireServer.java

private static void writeStringTo(File file, String fileContents) {
    PrintWriter fileWriter = null;

    try {//from w  ww. jav a2 s .co  m
        fileWriter = new PrintWriter(new BufferedWriter(new FileWriter(file, true)), true);
        fileWriter.println(fileContents);
        fileWriter.flush();
    } catch (IOException e) {
        throw new RuntimeException(String.format("Failed to write [%s] to file [%s]", fileContents, file), e);
    } finally {
        if (fileWriter != null) {
            fileWriter.close();
        }
    }
}

---

From source file:com.almarsoft.GroundhogReader.lib.FSUtils.java

public static void writeStringToDiskFile(String data, String fullPath, String fileName) throws IOException {

    File outDir = new File(fullPath);

    if (!outDir.exists())
        outDir.mkdirs();/*from w ww.  j  a  v a  2  s . com*/

    BufferedWriter out = null;

    try {
        FileWriter writer = new FileWriter(fullPath + fileName);
        out = new BufferedWriter(writer);
        out.write(data);
        out.flush();
    } finally {
        if (out != null)
            out.close();
    }
}

---

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