Example usage for org.apache.commons.io FileUtils writeLines

Introduction

In this page you can find the example usage for org.apache.commons.io FileUtils writeLines.

Prototype

public static void writeLines(File file, Collection lines) throws IOException

Source Link

Document

Writes the toString() value of each item in a collection to the specified File line by line.

Usage

From source file:eu.europeana.datamigration.ese2edm.LogCleaner.java

public static void main(String[] args) {
    try {//from w w  w .j a  v a  2  s.  co  m
        List<String> lines = FileUtils.readLines(new File("/home/gmamakis/test.log"));
        List<String> newLines = new ArrayList<String>();
        for (String line : lines) {
            if (!line.startsWith("Apr")) {
                newLines.add(line);
            }
        }
        FileUtils.writeLines(new File("/home/gmamakis/rdfslabel.log"), newLines);
    } catch (IOException ex) {
        Logger.getLogger(LogCleaner.class.getName()).log(Level.SEVERE, null, ex);
    }
}

From source file:de.unisb.cs.st.javalanche.mutation.util.CsvWriter.java

public static void main(String[] args) throws IOException {
    // Set<Long> covered = MutationCoverageFile.getCoveredMutations();
    // List<Long> mutationIds = QueryManager.getMutationsWithoutResult(
    // covered, 0);

    Session session = HibernateUtil.getSessionFactory().openSession();
    List<Mutation> mutations = QueryManager.getMutationsForProject(
            ConfigurationLocator.getJavalancheConfiguration().getProjectPrefix(), session);

    logger.info("Got " + mutations.size() + " mutation ids.");
    List<String> lines = new ArrayList<String>();
    lines.add(Mutation.getCsvHead() + ",DETECTED");
    int counter = 0;
    int flushs = 0;
    StopWatch stp = new StopWatch();
    for (Mutation mutation : mutations) {
        // Mutation mutation = QueryManager.getMutationByID(id, session);
        lines.add(mutation.getCsvString() + "," + mutation.isKilled());
        counter++;/*from  w  ww.  jav a2s  .c  o  m*/
        if (counter > 20) {
            counter = 0;
            // 20, same as the JDBC batch size
            // flush a batch of inserts and release memory:
            // see
            // http://www.hibernate.org/hib_docs/reference/en/html/batch.html
            stp.reset();
            stp.start();
            flushs++;
            session.flush();
            // session.clear();
            logger.info("Did flush. It took: " + DurationFormatUtils.formatDurationHMS(stp.getTime()));
        }
    }
    session.close();
    logger.info("Starting to write file with " + lines.size() + " entries.");
    FileUtils.writeLines(new File("mutations.csv"), lines);
}

From source file:com.incapture.rapgen.output.OutputWriter.java

public static void writeList(String outputKernelFolder, List<String> list, String filePath) {
    String filepath = outputKernelFolder + "/" + AbstractTTree.GEN_PATH_PREFIX + filePath;
    File file = new File(filepath);
    try {/*from  w w w.j ava2s . c  o m*/
        FileUtils.writeLines(file, list);
    } catch (IOException e) {
        System.err.println(ExceptionToString.format(e));
    }
}

From source file:net.landora.video.filestate.DirectoryUUIDChecker.java

public static void setUUID(File directory, String uuid) {
    try {//from w  w  w. j a  v a 2 s.  com
        File uuidFile = new File(directory, UUID_FILE);
        Set<String> uuids = new LinkedHashSet<String>();

        if (uuidFile.exists()) {
            uuids.addAll(FileUtils.readLines(uuidFile));
        }
        uuids.add(uuid);
        FileUtils.writeLines(uuidFile, uuids);
    } catch (Exception e) {
        log.error("Error adding directory uuid: " + directory, e);

    }
}

From source file:ch.unibas.fittingwizard.application.xyz.ZxyGenerator.java

public File generateFrom(File coordinateFile) {
    File zxyFile = prepareFile(coordinateFile);

    readLinesFromFile(coordinateFile);//w  w  w .  ja v a 2s  .c o  m
    if (content.size() <= HeaderLine) {
        throw new RuntimeException("Only header found in coordinate file " + coordinateFile);
    }

    try {
        FileUtils.writeLines(zxyFile, content.subList(FirstAtomLine, content.size()));
    } catch (IOException e) {
        throw new RuntimeException("Could not write to zxy file.");
    }

    return zxyFile;
}

From source file:edu.isi.pfindr.learn.util.PairsFileIO.java

@SuppressWarnings("unchecked")
public static void shuffler(String pairsFilename) throws IOException {
    List<String> fileWithPairs = FileUtils.readLines(new File(pairsFilename));
    Collections.shuffle(fileWithPairs);
    String outputFilename = pairsFilename.split("\\.")[0] + "_s.txt"; //output filename derived from the pairs filename
    FileUtils.writeLines(new File(outputFilename), fileWithPairs);
}

From source file:com.gs.obevo.util.FileUtilsCobra.java

public static void writeLines(File file, Collection<?> lines) {
    try {/*from w  w  w.j  a va 2 s.co m*/
        FileUtils.writeLines(file, lines);
    } catch (IOException e) {
        throw new IllegalArgumentException(e);
    }
}

From source file:fi.otavanopisto.changelogger.Changelogger.java

private static void prependLine(String line, String message) throws IOException, GitAPIException {
    FileRepositoryBuilder frBuilder = new FileRepositoryBuilder();
    Repository repository = frBuilder.setGitDir(new File("./.git")).readEnvironment().build();
    Git git = new Git(repository);

    git.reset().setMode(ResetCommand.ResetType.HARD).call();
    git.clean().call();// w ww . j a  v  a 2s  .  c  om
    git.fetch().call();
    git.pull().call();

    File file = new File(CHANGELOG_FILE);
    List<String> lines = FileUtils.readLines(file, Charsets.UTF_8);
    lines.add(0, line);
    FileUtils.writeLines(file, lines);

    git.commit().setMessage(message).setAuthor("Changelogger", "changelogger@otavanopisto.fi").call();

    git.push().call();
}

From source file:ch.unibas.fittingwizard.application.tools.charges.ChargesFileGenerator.java

public File generate(File destination, String chargesFileName, LinkedHashSet<ChargeValue> chargeValues) {
    destination.mkdir();/*w  w  w  .  j a v a  2s . c o m*/
    if (destination == null || !destination.isDirectory()) {
        throw new IllegalArgumentException("Invalid destination directory.");
    }
    if (chargeValues == null || chargeValues.size() == 0) {
        throw new IllegalArgumentException("chargeValues are empty.");
    }

    File output = new File(destination, chargesFileName);
    output.delete();

    List<String> content = new ArrayList<>();
    for (ChargeValue chargeLine : chargeValues) {
        String line = String.format("%s_%s %s", chargeLine.getAtomTypeId().getName(), chargeLine.getType(),
                String.valueOf(chargeLine.getValue()));
        content.add(line);
    }

    try {
        FileUtils.writeLines(output, content);
    } catch (IOException e) {
        throw new RuntimeException("Could not write charges file.");
    }

    return output;
}

From source file:com.aliyun.odps.graph.local.message.MsgBuffer.java

public void dump(File out) throws IOException {
    synchronized (msges) {
        FileUtils.writeLines(out, msges);
    }
}