Example usage for java.io FileWriter close

Introduction

In this page you can find the example usage for java.io FileWriter close.

Prototype

public void close() throws IOException

Source Link

Usage

From source file:com.comcast.cdn.traffic_control.traffic_router.core.dns.ZoneManager.java

private static void writeZone(final Zone zone) throws IOException {
    synchronized (LOGGER) {
        if (!zoneDirectory.exists() && !zoneDirectory.mkdirs()) {
            LOGGER.error(zoneDirectory.getAbsolutePath() + " directory does not exist and cannot be created!");
        }//ww  w .ja v a  2  s  . c  om

        final File zoneFile = new File(getZoneDirectory(), zone.getOrigin().toString());
        final FileWriter w = new FileWriter(zoneFile);
        LOGGER.info("writing: " + zoneFile.getAbsolutePath());
        IOUtils.write(zone.toMasterFile(), w);
        w.flush();
        w.close();
    }
}

From source file:org.xsocket.connection.SpringTest.java

@Test
public void testSimple() throws Exception {

    File file = QAUtil.createTempfile();
    FileWriter fw = new FileWriter(file);
    fw.write(SPRING_XML);/*from   www .java 2s .  co  m*/
    fw.close();

    BeanFactory beanFactory = new XmlBeanFactory(new FileSystemResource(file));
    IServer server = (IServer) beanFactory.getBean("server");
    Assert.assertTrue(server.isOpen());
    assert (server.isOpen() == true);

    IBlockingConnection connection = new BlockingConnection("localhost", server.getLocalPort());
    connection.setAutoflush(true);
    String request = "3453543535";
    connection.write(request + EchoHandler.DELIMITER);

    String response = connection.readStringByDelimiter(EchoHandler.DELIMITER, Integer.MAX_VALUE);
    connection.close();

    Assert.assertTrue(request.equals(response));

    file.delete();
    server.close();
}

From source file:com.karki.spring.dao.impl.FacilitatorDaoImpl.java

@Override
public void exportData(String filename, String content)
        throws IOException, ClassNotFoundException, SQLException {
    FileWriter fileWriter = new FileWriter(new File(filename));
    fileWriter.write(content);// w ww  .  j  av  a2  s .c  o m
    fileWriter.close();
}

From source file:jetbrains.exodus.util.CompressBackupUtilTest.java

@Test
public void testFileArchived() throws Exception {
    File src = new File(randName + ".txt");
    FileWriter fw = new FileWriter(src);
    fw.write("12345");
    fw.close();
    CompressBackupUtil.tar(src, dest);/*w w w. ja v  a 2  s .  c  om*/
    Assert.assertTrue("No destination archive created", dest.exists());
    TarArchiveInputStream tai = new TarArchiveInputStream(
            new GZIPInputStream(new BufferedInputStream(new FileInputStream(dest))));
    ArchiveEntry entry = tai.getNextEntry();
    Assert.assertNotNull("No entry found in destination archive", entry);
    Assert.assertEquals("Entry has wrong size", 5, entry.getSize());
}

From source file:de.andrena.tools.macker.plugin.CommandLineFileTest.java

public void testInvokeEmptyFile() throws Exception {
    FileWriter out = new FileWriter(TEST_FILE);
    out.flush();//from   w  w w  .j  a  v  a  2s  .  c  o  m
    out.close();

    CommandLineFile.main(new String[] { SetArgs.class.getName(), TEST_FILE.toString() });
    assertNotNull(SetArgs.getLastArgs());
    assertEquals(0, SetArgs.getLastArgs().length);
}

From source file:org.powertac.producer.fossil.SteamPlantTest.java

@Test
public void dataGenerateXML() throws IOException {
    Competition.newInstance("Fossil Plant test");
    SteamPlant plant = new SteamPlant(10000, 5000, -500000);
    XStream xstream = new XStream();
    xstream.autodetectAnnotations(true);
    new File("data/").mkdir();
    FileWriter fw = new FileWriter("data/steam-plant.xml");
    xstream.toXML(plant, fw);// www  . j a  va2 s.  c om
    fw.close();
}

From source file:com.amazonaws.auth.profile.ProfilesConfigFileWriter.java

/**
 * Write all the credential profiles to a file. Note that this method will
 * clobber the existing content in the destination file if it's in the
 * overwrite mode. Use {@link #modifyOrInsertProfiles(File, Profile...)}
 * instead, if you want to perform in-place modification on your existing
 * credentials file.//w  ww. j a  v  a  2s  .  c  o m
 *
 * @param destination
 *            The destination file where the credentials will be written to.
 * @param overwrite
 *            If true, this method If false, this method will throw
 *            exception if the file already exists.
 * @param profiles
 *            All the credential profiles to be written.
 */
public static void dumpToFile(File destination, boolean overwrite, Profile... profiles) {
    if (destination.exists() && !overwrite) {
        throw new AmazonClientException("The destination file already exists. "
                + "Set overwrite=true if you want to clobber the existing "
                + "content and completely re-write the file.");
    }

    FileWriter writer;
    try {
        writer = new FileWriter(destination, false); // append=false
    } catch (IOException ioe) {
        throw new AmazonClientException("Unable to open the destination file.", ioe);
    }

    try {
        final Map<String, Profile> modifications = new LinkedHashMap<String, Profile>();
        for (Profile profile : profiles) {
            modifications.put(profile.getProfileName(), profile);
        }
        ProfilesConfigFileWriterHelper writerHelper = new ProfilesConfigFileWriterHelper(writer, modifications);

        writerHelper.writeWithoutExistingContent();
    } finally {
        try {
            writer.close();
        } catch (IOException ioe) {
        }
    }

}

From source file:facebook4j.internal.http.MockHttpClientWrapper.java

private void registerMockJSON(String json) throws IOException {
    String baseDir = System.getProperty("user.dir");
    if (!baseDir.endsWith("/facebook4j-core")) {
        baseDir += "/facebook4j-core";
    }/*w w w  . j a v a 2s  .  c  o m*/
    File file = new File(baseDir + "/src/test/resources/" + mockJSONResourceName);
    new File(file.getParent()).mkdirs();
    FileWriter writer = new FileWriter(file);
    writer.write(json);
    writer.close();
}

From source file:com.linkedin.pinot.tools.admin.command.AbstractBaseAdminCommand.java

protected void savePID(String fileName) throws IOException {
    FileWriter pidFile = new FileWriter(fileName);
    pidFile.write(getPID());//from  ww w . j a v a  2s.c o  m
    pidFile.close();
}

From source file:de.bley.word.filewriter.WriterFile.java

/**
 * Ueberschreibt den Inhalt einer Textdatei.
 *
 * @param filepath Pfad der zulesenden Datei.
 * @param text String, welcher in die Datei geschrieben werden soll.
 *
 *//*from   www.jav  a  2 s . c  o  m*/
@Override
public void overwriteFile(String filepath, String text) {

    try {
        FileWriter writer = new FileWriter(filepath, false);
        writer.write(text);
        writer.close();

    } catch (IOException e) {
        e.printStackTrace();
    }

}