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

Introduction

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

Prototype

public static FileOutputStream openOutputStream(File file) throws IOException

Source Link

Document

Opens a FileOutputStream for the specified file, checking and creating the parent directory if it does not exist.

Usage

From source file:de.smartics.maven.plugin.jboss.modules.index.Indexer.java

/**
 * Writes the index./*from w w w .j  ava  2  s .c o m*/
 *
 * @throws MojoExecutionException on any problem writing the file.
 */
public void writeIndex() throws MojoExecutionException {
    final File indexFile = new File(outputDirectory, "META-INF/INDEX.LIST");
    indexFile.getParentFile().mkdirs();

    PrintWriter writer = null;
    try {
        writer = new PrintWriter(new OutputStreamWriter(FileUtils.openOutputStream(indexFile), "UTF-8"));
        for (final String fileName : fileNames) {
            writer.append(fileName).append('\n');
        }
    } catch (final IOException e) {
        throw new MojoExecutionException(
                String.format("Cannot write index file '%s'.", indexFile.getAbsoluteFile()), e);
    } finally {
        IOUtils.closeQuietly(writer);
    }
}

From source file:by.zuyeu.deyestracker.core.util.OpenCVLibraryLoader.java

private void loadLibrary() throws DEyesTrackerException {
    LOG.info("loadLibrary() - start;");
    try {/*w w w . ja v  a2s  .co  m*/
        final Properties properties = loadProperties();
        final String rootPath = getRootPath();
        InputStream in = null;
        File fileOut = null;
        final String osName = System.getProperty("os.name");
        LOG.info("rootPath = {}, osName = {}", rootPath, osName);
        if (osName.startsWith("Windows")) {
            int bitness = Integer.parseInt(System.getProperty("sun.arch.data.model"));
            if (bitness == 32) {
                LOG.info("bit = {}", "32 bit detected");
                in = new FileInputStream(new File(rootPath + properties.getProperty(OPENCVX86_JAVADLL)));
                fileOut = File.createTempFile("lib", ".dll");
            } else if (bitness == 64) {
                LOG.info("bit = {}", "64 bit detected");
                in = new FileInputStream(new File(rootPath + properties.getProperty(OPENCVX64_JAVADLL)));
                fileOut = File.createTempFile("lib", ".dll");
            } else {
                LOG.info("bit = {}", "Unknown bit detected - trying with 32 bit");
                in = new FileInputStream(new File(rootPath + properties.getProperty(OPENCVX86_JAVADLL)));
                fileOut = File.createTempFile("lib", ".dll");
            }
        } else if (osName.equals("Mac OS X")) {
            in = new FileInputStream(new File(rootPath + properties.getProperty(OPENCVMAC_JAVADYLIB)));
            fileOut = File.createTempFile("lib", ".dylib");
        }

        OutputStream out = FileUtils.openOutputStream(fileOut);
        IOUtils.copy(in, out);
        in.close();
        out.close();
        System.load(fileOut.toString());

    } catch (NumberFormatException | IOException e) {
        LOG.error("loadLibrary", e);
        throw new DEyesTrackerException(DEyesTrackerExceptionCode.CORE_INIT_FAILURE,
                "Failed to load opencv native library", e);
    }
    LOG.info("loadLibrary() - end;");
}

From source file:dotaSoundEditor.Helpers.PortraitFinder.java

private void buildItemPortraits(VPKArchive vpk) {

    BufferedImage image = null;/* w  ww. ja  va2 s .c o m*/
    for (VPKEntry entry : vpk.getEntriesForDir("resource/flash3/images/items/")) {
        if (entry.getType().equals("png")) {
            File imageFile = new File(entry.getPath());

            try (FileChannel fc = FileUtils.openOutputStream(imageFile).getChannel()) {
                fc.write(entry.getData());
                image = ImageIO.read(imageFile);
                String item = entry.getName();
                portraitMap.put(item, image);
            } catch (IOException ex) {
                System.err.println("Can't write " + entry.getPath() + ": " + ex.getMessage());
            }
        }
    }
}

From source file:com.buddycloud.mediaserver.download.DownloadImageTest.java

@Test
public void downloadImage() throws Exception {
    ClientResource client = new ClientResource(URL);
    client.setChallengeResponse(ChallengeScheme.HTTP_BASIC, BASE_USER, BASE_TOKEN);

    File file = new File(TEST_OUTPUT_DIR + File.separator + "downloaded.jpg");
    FileOutputStream outputStream = FileUtils.openOutputStream(file);
    client.get().write(outputStream);/*from www  .  ja v a 2 s  . c om*/

    Assert.assertTrue(file.exists());

    // Delete downloaded file
    FileUtils.deleteDirectory(new File(TEST_OUTPUT_DIR));
    outputStream.close();
}

From source file:com.buddycloud.mediaserver.download.DownloadVideoTest.java

@Test
public void downloadVideo() throws Exception {
    ClientResource client = new ClientResource(URL);
    client.setChallengeResponse(ChallengeScheme.HTTP_BASIC, BASE_USER, BASE_TOKEN);

    File file = new File(TEST_OUTPUT_DIR + File.separator + "downloaded.avi");
    FileOutputStream outputStream = FileUtils.openOutputStream(file);
    client.get().write(outputStream);//from   w ww  . j  a v  a  2 s  .co  m

    Assert.assertTrue(file.exists());

    // Delete downloaded file
    FileUtils.deleteDirectory(new File(TEST_OUTPUT_DIR));
    outputStream.close();
}

From source file:com.textocat.textokit.morph.ruscorpora.DictionaryAligningTagMapper.java

@Override
public void initialize(UimaContext ctx) throws ResourceInitializationException {
    ExternalResourceInitializer.initialize(this, ctx);
    ConfigurationParameterInitializer.initialize(this, ctx);
    dict = dictHolder.getDictionary();//from  ww w.ja v  a  2 s. co  m
    gm = dict.getGramModel();
    try {
        FileOutputStream os = FileUtils.openOutputStream(outFile);
        Writer bw = new BufferedWriter(new OutputStreamWriter(os, "utf-8"));
        out = new PrintWriter(bw);
    } catch (IOException e) {
        throw new ResourceInitializationException(e);
    }
}

From source file:de.pawlidi.openaletheia.license.LicenseGenerator.java

/**
 * Store properties to file with given file name and file description.
 * //from  w ww  .j av  a2s .  co  m
 * @param fileName
 * @param description
 * @throws LicenseException
 */
public void storeLicense(final String fileName, final String description) throws LicenseException {
    if (properties.isEmpty()) {
        return;
    }

    OutputStream outputStream;

    try {
        outputStream = FileUtils.openOutputStream(new File(fileName));
    } catch (IOException openOutputStreamException) {
        throw new LicenseException("Could not write license information to file " + fileName);
    }

    try {
        properties.store(outputStream, description);
        outputStream.flush();
    } catch (IOException e) {
        e.printStackTrace();
    } finally {
        if (outputStream != null) {
            try {
                outputStream.close();
            } catch (IOException e) {
                e.printStackTrace();
            }
        }
    }
}

From source file:mpimp.assemblxweb.util.ProtocolWriter.java

public void writeProtocolToFile() throws IOException {
    String resultFileName = model_.getOperator().getLogin() + "_AssemblyProtocols.xlsx";
    String resultDirectoryName = AssemblXWebProperties.getInstance().getProperty("resultDirectory");
    String protocolFilePath = model_.getWorkingDirectory() + File.separator + resultDirectoryName
            + File.separator + resultFileName;
    OutputStream outputStream = FileUtils.openOutputStream(new File(protocolFilePath));
    workbook_.write(outputStream);/*from   w ww.ja  v  a 2  s . c  om*/
}

From source file:com.buddycloud.mediaserver.download.DownloadAvatarTest.java

@Test
public void anonymousSuccessfulDownload() throws Exception {
    ClientResource client = new ClientResource(URL);
    client.setChallengeResponse(ChallengeScheme.HTTP_BASIC, BASE_USER, BASE_TOKEN);

    File file = new File(TEST_OUTPUT_DIR + File.separator + "downloadedAvatar.jpg");
    FileOutputStream outputStream = FileUtils.openOutputStream(file);
    client.get().write(outputStream);// w  w w  . jav a 2 s  .c  o  m

    Assert.assertTrue(file.exists());

    // Delete downloaded file
    FileUtils.deleteDirectory(new File(TEST_OUTPUT_DIR));
    outputStream.close();
}

From source file:com.textocat.textokit.postagger.DictionaryComplianceChecker.java

@Override
public void initialize(UimaContext ctx) throws ResourceInitializationException {
    super.initialize(ctx);
    dict = dictHolder.getDictionary();//from  w  ww . j  a  v  a 2  s.c  o  m
    gramModel = dict.getGramModel();
    posTrimmer = new PosTrimmer(dict.getGramModel(), targetPosCategories);
    try {
        FileOutputStream os = FileUtils.openOutputStream(outFile);
        out = new PrintWriter(new BufferedWriter(new OutputStreamWriter(os, "utf-8")), true);
        // write header
        out.println("Word\tGrams_diff\tCorpus_grams\tDict_grams");
    } catch (IOException e) {
        throw new ResourceInitializationException(e);
    }
}