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

Introduction

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

Prototype

public static byte[] readFileToByteArray(File file) throws IOException 

Source Link

Document

Reads the contents of a file into a byte array.

Usage

From source file:de.micromata.genome.gwiki.plugin.rogmp3_1_0.RogMp3ActionBean.java

private void serveFile(File f, String contentType) {
    GLog.note(GWikiLogCategory.Wiki, "RogMp3; serveFile: " + f.getAbsolutePath());
    try {/*from   w w w  . j  av a 2  s.  com*/
        byte[] data = FileUtils.readFileToByteArray(f);
        serveFile(data, f.getName(), contentType);
    } catch (IOException e) {
        GLog.note(GWikiLogCategory.Wiki, "Cannot read  file: " + f.getAbsolutePath() + ": " + e.toString());
    }
}

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From source file:com.ruesga.rview.misc.CacheHelper.java

public static byte[] readFileCache(Context context, Account account, String name) throws IOException {
    File file = new File(getAccountCacheDir(context, account), name);
    if (file.exists()) {
        return FileUtils.readFileToByteArray(file);
    }/*  w  w w  .  j a v  a 2s .  co  m*/
    return null;
}

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From source file:de.undercouch.gradle.tasks.download.FunctionalDownloadTest.java

/**
 * Test if the download task is triggered if another tasks depends on its
 * output files//from   w w  w .j  a  va 2  s  .  com
 * @throws Exception if anything went wrong
 */
@Test
public void fileDependenciesWithMultipleSourcesTriggersDownloadTask() throws Exception {
    assertTaskSuccess(runTask(":processTask", new Parameters(multipleSrc, dest, true, false)));
    assertTrue(destFile.isDirectory());
    assertArrayEquals(contents, FileUtils.readFileToByteArray(new File(destFile, TEST_FILE_NAME)));
    assertArrayEquals(contents2, FileUtils.readFileToByteArray(new File(destFile, TEST_FILE_NAME2)));
}

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From source file:com.bittorrent.mpetazzoni.client.SharedTorrent.java

/**
 * Create a new shared torrent from the given torrent file.
 *
 * @param source The <code>.torrent</code> file to read the torrent
 * meta-info from.//from ww  w. j  a  va 2 s. c  o m
 * @param parent The parent directory or location of the torrent files.
 * @throws IOException When the torrent file cannot be read or decoded.
 */
public static SharedTorrent fromFile(File source, File parent) throws IOException {
    byte[] data = FileUtils.readFileToByteArray(source);
    return new SharedTorrent(data, parent);
}

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From source file:algorithm.PDFFileAttacher.java

/**
 * PDFBox adds a new line with ^M at the end of the restored payload file.
 * This method removes the buggy line./* w  w  w  .  ja va 2s  .c o  m*/
 * 
 * @param restoredPayload
 */
private void removeBuggyLineEnding(File restoredPayload) throws IOException {
    byte[] data = FileUtils.readFileToByteArray(restoredPayload);
    FileUtils.writeByteArrayToFile(restoredPayload, Arrays.copyOfRange(data, 0, data.length - 2), false);
}

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From source file:com.falkonry.TestAddDataStream.java

/**
 * Should add narrow data to datastream in stream CSV format
 * @throws Exception/*from w ww  . j a  v  a2  s. c om*/
 */
@Test
public void addDataCsvStream() throws Exception {

    Datastream ds = new Datastream();
    ds.setName("Test-DS3-" + Math.random());

    TimeObject time = new TimeObject();
    time.setIdentifier("time");
    time.setFormat("iso_8601");
    time.setZone("GMT");

    Signal signal = new Signal();
    signal.setTagIdentifier("tag");
    signal.setValueIdentifier("value");
    signal.setDelimiter("_");
    signal.setIsSignalPrefix(false);

    Datasource dataSource = new Datasource();
    dataSource.setType("STANDALONE");

    Field field = new Field();
    field.setSiganl(signal);
    field.setTime(time);

    ds.setDatasource(dataSource);
    ds.setField(field);

    Datastream datastream = falkonry.createDatastream(ds);
    datastreams.add(datastream);

    Map<String, String> options = new HashMap<String, String>();

    File file = new File("res/data.csv");
    ByteArrayInputStream byteArrayInputStream = new ByteArrayInputStream(FileUtils.readFileToByteArray(file));

    InputStatus inputStatus = falkonry.addInputStream(datastream.getId(), byteArrayInputStream, options);
    Assert.assertEquals(inputStatus.getAction(), "ADD_DATA_DATASTREAM");
    Assert.assertEquals(inputStatus.getStatus(), "PENDING");

    Datastream datastream1 = falkonry.getDatastream(datastream.getId());
    Assert.assertEquals(datastream1.getId(), datastream.getId());
    Assert.assertEquals(datastream1.getName(), datastream.getName());

    Field field1 = datastream1.getField();

    Signal signal1 = field1.getSignal();
    Assert.assertEquals(signal1.getDelimiter(), signal.getDelimiter());
    Assert.assertEquals(signal1.getTagIdentifier(), signal.getTagIdentifier());
    Assert.assertEquals(signal1.getValueIdentifier(), signal.getValueIdentifier());
    Assert.assertEquals(signal1.getIsSignalPrefix(), signal.getIsSignalPrefix());
}

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From source file:ee.pri.rl.blog.service.BlogServiceImpl.java

/**
 * @see BlogService#getUploadedFileTag(String)
 */// ww  w  .ja v a2 s  . co m
@Override
public String getUploadedFileTag(String path) throws NoSuchFileException {
    synchronized (fileChecksums) {
        if (!fileChecksums.containsKey(path)) {
            File directory = new File(getSetting(SettingName.UPLOAD_PATH).getValue());
            File file = new File(directory, path);
            try {
                log.info("Calculating checksum for " + path);
                fileChecksums.put(path, DigestUtils.md5Hex(FileUtils.readFileToByteArray(file)));
            } catch (IOException e) {
                log.warn("Cannot find checksum for " + path + ": " + e.getMessage());
                throw new NoSuchFileException(path, e);
            }
        }

        return fileChecksums.get(path);
    }
}

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From source file:com.weaverplatform.nifi.CreateIndividualTest.java

@Test
public void testOnTrigger() {

    try {//from w ww . j av  a 2  s.c om

        // Random info and simulate flowfile (with attributes) passed through to this processor in early state
        String file = "line.txt";
        byte[] contents = FileUtils
                .readFileToByteArray(new File(getClass().getClassLoader().getResource(file).getFile()));
        InputStream in = new ByteArrayInputStream(contents);
        InputStream cont = new ByteArrayInputStream(IOUtils.toByteArray(in));
        ProcessSession session = testRunner.getProcessSessionFactory().createSession();
        FlowFile f = session.create();
        f = session.importFrom(cont, f);
        f = session.putAttribute(f, "id", "cio5u54ts00023j6ku6j3j1jg"); //"816ee370-4274-e211-a3a8-b8ac6f902f00");

        String connectionUrl = "http://weaver.test.ib.weaverplatform.com";

        //from nifi-envi the user specifies this dynamic attribute, which to look for on the flowfile later
        // Add properties (required)
        testRunner.setProperty(CreateIndividual.WEAVER, connectionUrl);//"http://localhost:9487");
        testRunner.setProperty(CreateIndividual.INDIVIDUAL_ATTRIBUTE, "id"); // RDF_TYPE_STATIC: ib:Afsluitboom

        // Add the flowfile to the runner
        testRunner.enqueue(f);

        // Run the enqueued content, it also takes an int = number of contents queued
        testRunner.run();

        Weaver weaver = new Weaver();
        weaver.connect(new WeaverSocket(new URI(connectionUrl)));

        Entity e = weaver.get("cio5u54ts00023j6ku6j3j1jg");
        System.out.println(e.getId());

        //            //get original flowfile contents
        //            List<MockFlowFile> results = testRunner.getFlowFilesForRelationship("original");
        //            MockFlowFile result = results.get(0);
        //            String resultValue = new String(testRunner.getContentAsByteArray(result));
        //            System.out.println(resultValue);

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

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From source file:com.qubit.terra.docs.util.ReportGenerator.java

public static ReportGenerator create(final String template, final String fontsPath, final String mimeType) {
    try {/* w w  w.j ava  2  s.c  o  m*/
        return new ReportGenerator(FileUtils.readFileToByteArray(new File(template)), fontsPath, mimeType);
    } catch (FileNotFoundException e) {
        throw new ReportGenerationException("Error finding template", e);
    } catch (IOException e) {
        throw new ReportGenerationException("Error finding template", e);
    }
}

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From source file:com.googlecode.gwtphonegap.server.file.FileRemoteServiceServlet.java

@Override
public String readAsDataUrl(String relativePath) throws FileErrorException {
    File basePath = new File(path);
    File file = new File(basePath, relativePath);
    ensureLocalRoot(basePath, file);/*from  w w  w.j a  v  a 2 s.  co m*/

    try {
        byte[] binaryData = FileUtils.readFileToByteArray(file);
        byte[] base64 = Base64.encodeBase64(binaryData);

        String base64String = new String(base64, "UTF-8");
        String mimeType = guessMimeType(file);
        return "data:" + mimeType + ";base64," + base64String;

    } catch (IOException e) {
        logger.log(Level.WARNING, "error while reading file", e);
        throw new FileErrorException(FileError.NOT_READABLE_ERR);
    }
}

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