Example usage for java.io BufferedWriter write

List of usage examples for java.io BufferedWriter write

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Introduction

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

Prototype

public void write(int c) throws IOException

Source Link

Document

Writes a single character.

Usage

From source file:DataBase.DatabaseManager.java

public static void writeKeywordsToFile(ArrayList<Book> books) {
    LOG.info("Keywords are writting to a file...");

    try {//from   ww  w.ja  v  a2s  .  co m
        BufferedWriter out = new BufferedWriter(new FileWriter("file/keywords_output.txt", false));

        for (Book book : books) {
            for (int i = 0; i < book.getKeywords().size(); i++) {
                String line = book.getKeywords().get(i).getKeyword_id() + ";"
                        + book.getKeywords().get(i).getName();
                out.write(line);
                out.newLine();
            }

        }

        out.close();
    } catch (IOException e) {
    }
    LOG.info("Writting is done...");
}

From source file:com.tencent.wetest.common.util.ReportUtil.java

public static void updateRecord(File f, String name, String record) {

    path = WTApplication.getContext().getFilesDir().getPath();

    List<String> content = new ArrayList<String>();

    if (f.exists() && f.isFile()) {

        try {/*  w  w w  . jav  a2s . c  om*/

            String br = "";
            boolean hasRecord = false;
            BufferedReader indexreader = new BufferedReader(new FileReader(f));

            while ((br = indexreader.readLine()) != null) {
                if (br.split("/")[0].equals(name)) {

                    content.add(record);
                    hasRecord = true;
                } else {
                    content.add(br);

                }
            }

            if (!hasRecord)
                content.add(record);

            indexreader.close();

            BufferedWriter indexwriter = new BufferedWriter(new FileWriter(f, false));

            if (content.size() == 0) {

                indexwriter.write(record);

            } else {
                int i = 0;
                for (String temp : content) {

                    if (i == content.size() - 1) {
                        indexwriter.write(temp);
                    } else {
                        indexwriter.write(temp + "\t\n");
                    }
                    i++;
                }
            }

            indexwriter.flush();
            indexwriter.close();

        } catch (Exception e) {

            Logger.error("updateRecord exception : " + e.toString());
            e.printStackTrace();
        }

    }
}

From source file:de.tudarmstadt.ukp.dkpro.tc.mallet.util.MalletUtils.java

public static void writeNewLineToFile(File outputFile) throws IOException {
    BufferedWriter bw = new BufferedWriter(
            new OutputStreamWriter(new GZIPOutputStream(new FileOutputStream(outputFile, true)), "UTF-8"));
    bw.write("\n");
    bw.flush();//from   w w  w  .ja v  a2 s .c om
    bw.close();
}

From source file:com.tactfactory.harmony.utils.TactFileUtils.java

/** convert file content to a string array with each line separated.
 * @param strings The lines to copy to the file
 * @param file The File to read/*from  w ww .  j  a  v  a2  s  .com*/
 */
public static void stringArrayToFile(final List<String> strings, final File file) {

    DataOutputStream out = null;
    BufferedWriter br = null;

    try {
        out = new DataOutputStream(new FileOutputStream(file));
        br = new BufferedWriter(new OutputStreamWriter(out, TactFileUtils.DEFAULT_ENCODING));

        for (final String string : strings) {
            br.write(string);
            br.write('\n');
        }
    } catch (final IOException e) {
        throw new RuntimeException("IO problem in fileToString", e);
    } finally {
        try {
            if (br != null) {
                br.close();
            }
            if (out != null) {
                out.close();
            }
        } catch (final IOException e) {
            ConsoleUtils.displayError(e);
        }
    }
}

From source file:net.openchrom.xxd.processor.supplier.rscripting.ui.code.RServe.java

/**
 * Evaluates and prints an expression to the Plugin console executed in a job.
 * // w  w w .j  a  v a  2  s .c o m
 * @param expression
 *            a R expression as a string.
 */
public static void printJob(String expression) {// helper class to print

    if (RState.isBusy() == false) {
        RState.setBusy(true);
        REvaluateJob job = new REvaluateJob(expression);
        job.addJobChangeListener(new JobChangeAdapter() {

            public void done(IJobChangeEvent event) {

                if (event.getResult().isOK()) {
                    int countDev = getDisplayNumber();
                    RState.setBusy(false);
                    if (countDev > 0) {
                        RServe.closeAndDisplay();
                    }
                    System.out.flush();
                } else {
                    RState.setBusy(false);
                    System.out.flush();
                }
            }
        });
        // job.setSystem(true);
        job.schedule();
    } else {
        Process p;
        IPreferenceStore store = Activator.getDefault().getPreferenceStore();
        if (store.getBoolean("RSERVE_NATIVE_START")) {
            ConsolePageParticipant consol = ConsolePageParticipant.getConsolePageParticipantInstance();
            p = consol.getRProcess();
        } else {
            p = RConnectionJob.getProc();
        }
        // Write to the output!
        if (p != null) {
            final OutputStream os = p.getOutputStream();
            final OutputStreamWriter osw = new OutputStreamWriter(os);
            final BufferedWriter bw = new BufferedWriter(osw, 100);
            try {
                bw.write(expression);
                bw.newLine();
                os.flush();
                bw.flush();
                // bw.close();
                System.out.flush();
            } catch (IOException e) {
                System.err.println("");
            }
        }
        MsgDialog.message("Rserve is busy!");
    }
}

From source file:de.tudarmstadt.ukp.dkpro.tc.mallet.util.MalletUtils.java

public static void writeFeatureValuesToFile(String featureValues[], String outcome, File outputFile)
        throws IOException {
    BufferedWriter bw = new BufferedWriter(
            new OutputStreamWriter(new GZIPOutputStream(new FileOutputStream(outputFile, true)), "UTF-8"));
    bw.write("\n");
    for (String featureValue : featureValues) {
        bw.write(featureValue + " ");
    }/* w  w w. j a v a2s.c  o  m*/
    bw.write(outcome);
    bw.flush();
    bw.close();
}

From source file:com.bristle.javalib.io.FileUtil.java

/**************************************************************************
* Append the specified string to the specified file, opening and closing
* the file to do so./*from  w  ww  .j a va2s. c o m*/
*@param  strFilename   String name of the file to get.
*@param  strString     String to append to the file.
*@throws IOException   When an error occurs writing the file.
**************************************************************************/
public static void appendToFile(String strFilename, String strString) throws IOException {
    final boolean blnAPPEND = true;
    BufferedWriter fileOut = new BufferedWriter(new FileWriter(strFilename, blnAPPEND));
    fileOut.write(strString);
    fileOut.close();
}

From source file:com.ieasy.basic.util.file.FileUtils.java

/**
 * // ww w  .  ja  va2  s .  com
 * 
 * @param content
 * @param filePath
 */
public static void writeFile(String content, String filePath) {
    try {
        if (FileUtils.createFile(filePath)) {
            FileWriter fileWriter = new FileWriter(filePath, true);
            BufferedWriter bufferedWriter = new BufferedWriter(fileWriter);
            bufferedWriter.write(content);
            bufferedWriter.close();
            fileWriter.close();
        } else {
            logger.debug("??");
        }
    } catch (Exception e) {
        e.printStackTrace();
    }
}

From source file:de.uni_luebeck.inb.knowarc.usecases.invocation.local.LocalUseCaseInvocation.java

public static void persist(File directory) {
    File invocationsFile = new File(directory, LOCAL_INVOCATION_FILE);
    BufferedWriter writer = null;
    try {//from  ww w  .  j  a v a2 s.  co  m
        writer = new BufferedWriter(new FileWriter(invocationsFile));
        for (String runId : runIdToTempDir.keySet()) {
            for (String tempDir : runIdToTempDir.get(runId)) {
                writer.write(runId);
                writer.write(" ");
                writer.write(tempDir);
                writer.newLine();
            }
        }
    } catch (IOException e) {
        logger.error(e);
    } finally {
        if (writer != null) {
            try {
                writer.close();
            } catch (IOException e) {
                logger.error(e);
            }
        }
    }
}

From source file:moskitt4me.repositoryClient.core.util.RepositoryClientUtil.java

private static void addBuildProperties(IProject feature) throws Exception {

    String featureLocation = feature.getLocation().toString();
    File f = new File(featureLocation + "/build.properties");
    if (!f.exists()) {
        f.createNewFile();//w  w w .  ja v a  2  s.  c  o m
        BufferedWriter output = new BufferedWriter(new FileWriter(f));
        output.write("bin.includes = feature.xml\n");
        output.close();
    }
}