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:ezbake.deployer.utilities.PackageDeployer.java

/**
 * Builds a deployment artifact//  w w  w .ja v  a 2 s. co m
 *
 * @param artifactMetadata      The metadata from the manifest
 * @param manifestFile          The yml file 
 * @param archive               The file containing the artifact already in the form of tar.gz that does not contain manifest file
 * @param applicationSecurityId The application's security id, or null to use the value in the manifest
 * @return A serialized tar file of everything to be deployed
 * @throws IOException          If the files cannot be read
 * @throws DeploymentException  If the tar file cannot be created
 */
public static ByteBuffer buildArtifact(ArtifactManifest artifactMetadata, File manifestFile, File archive,
        String applicationSecurityId) throws IOException, DeploymentException {
    List<ArtifactDataEntry> injectFiles = new ArrayList<>();

    //add the yml file
    injectFiles.add(new ArtifactDataEntry(new TarArchiveEntry(getFqAppId(artifactMetadata) + "-manifest.yml"),
            FileUtils.readFileToByteArray(manifestFile)));

    if (applicationSecurityId != null) {
        // Assumption: override manifest's application security id with one from registration form
        // given this is passed to constructor and not based on actual application from manifest
        // only one sec id will be set for n number of manifest as only one manifest is currently supported
        // per deployment
        artifactMetadata.applicationInfo.setSecurityId(applicationSecurityId);
    }

    ByteArrayOutputStream output = new ByteArrayOutputStream();

    Utilities.appendFilesInTarArchive(output, FileUtils.readFileToByteArray(archive), injectFiles);
    return ByteBuffer.wrap(output.toByteArray());
}

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

public static byte[] readAccountDiffCacheFile(Context context, Account account, String name)
        throws IOException {
    return FileUtils.readFileToByteArray(new File(getAccountDiffCacheDir(context, account), name));
}

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From source file:com.falkonry.TestAddDataStream.java

/**
 * Should add wide data to datastream in stream JSON format
 * @throws Exception/*from   w ww .j  ava2 s .  co  m*/
 */
@Test
public void addWideDataJsonStream() throws Exception {

    Datastream ds = new Datastream();
    ds.setName("Test-DS2-" + Math.random());
    TimeObject time = new TimeObject();
    time.setIdentifier("time");
    time.setFormat("millis");
    time.setZone("GMT");

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

    List<Input> inputList = new ArrayList<Input>();

    Input input1 = new Input();
    input1.setName("signal1");
    EventType eventType1 = new EventType();
    eventType1.setType("Samples");
    input1.setEventType(eventType1);
    ValueType valueType1 = new ValueType();
    valueType1.setType("Numeric");
    input1.setValueType(valueType1);
    inputList.add(input1);

    Input input2 = new Input();
    input2.setName("signal2");
    EventType eventType2 = new EventType();
    eventType2.setType("Samples");
    input2.setEventType(eventType2);
    ValueType valueType2 = new ValueType();
    valueType2.setType("Numeric");
    input2.setValueType(valueType2);
    inputList.add(input2);

    Input input3 = new Input();
    input3.setName("signal3");
    EventType eventType3 = new EventType();
    eventType3.setType("Samples");
    input3.setEventType(eventType3);
    ValueType valueType3 = new ValueType();
    valueType3.setType("Numeric");
    input3.setValueType(valueType3);
    inputList.add(input3);

    Input input4 = new Input();
    input4.setName("signal4");
    EventType eventType4 = new EventType();
    eventType4.setType("Samples");
    input4.setEventType(eventType4);
    ValueType valueType4 = new ValueType();
    valueType4.setType("Numeric");
    input4.setValueType(valueType4);
    inputList.add(input4);

    Input input5 = new Input();
    input5.setName("signal5");
    EventType eventType5 = new EventType();
    eventType5.setType("Samples");
    input5.setEventType(eventType5);
    ValueType valueType5 = new ValueType();
    valueType5.setType("Numeric");
    input5.setValueType(valueType5);
    inputList.add(input5);

    ds.setInputList(inputList);

    Field field = new Field();
    field.setTime(time);
    field.setEntityIdentifier("thing");

    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_wide.json");
    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());
    Assert.assertEquals(datastream1.getInputList().size(), datastream.getInputList().size());
}

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From source file:com.intuit.tank.harness.functions.JexlIOFunctions.java

/**
 * /*from   www .  j  a  va  2s . com*/
 * @param fileName
 * @return
 */
public String getFileData(String fileName) {
    byte[] ret = fileDataMap.get(fileName);
    if (ret == null) {
        String datafileDir = "src/test/resources";
        try {
            datafileDir = APITestHarness.getInstance().getTankConfig().getAgentConfig()
                    .getAgentDataFileStorageDir();
        } catch (Exception e) {
            LOG.warn(LogUtil.getLogMessage("Cannot read config. Using datafileDir of " + datafileDir,
                    LogEventType.System));
        }
        File f = new File(datafileDir, fileName);
        try {
            if (f.exists()) {
                ret = FileUtils.readFileToByteArray(f);
            }
        } catch (Exception e) {
            LOG.warn(LogUtil.getLogMessage("Cannot read file " + f.getAbsolutePath() + ": " + e,
                    LogEventType.System));
        }
        if (ret == null) {
            ret = new byte[0];
        }
        fileDataMap.put(fileName, ret);
    }

    return new String(ret);
}

---

From source file:gov.nih.nci.firebird.service.file.FileServiceBean.java

@Override
public FirebirdFile createFile(File file, FileMetadata fileMetadata) throws IOException {
    return createFile(FileUtils.readFileToByteArray(file), fileMetadata);
}

---

From source file:com.amazon.aws.samplecode.travellog.util.DataExtractor.java

public void run() {
    try {//from w w  w .  j  av  a 2 s .  c o m
        //Create temporary directory
        File tmpDir = File.createTempFile("travellog", "");
        tmpDir.delete(); //Wipe out temporary file to replace with a directory
        tmpDir.mkdirs();

        logger.log(Level.INFO, "Extract temp dir: " + tmpDir);

        //Store journal to props file
        Journal journal = dao.getJournal();
        Properties journalProps = buildProps(journal);
        File journalFile = new File(tmpDir, "journal");
        journalProps.store(new FileOutputStream(journalFile), "");

        //Iterate through entries and grab related photos
        List<Entry> entries = dao.getEntries(journal);
        int entryIndex = 1;
        int imageFileIndex = 1;
        for (Entry entry : entries) {
            Properties entryProps = buildProps(entry);
            File entryFile = new File(tmpDir, "entry." + (entryIndex++));
            entryProps.store(new FileOutputStream(entryFile), "");

            List<Photo> photos = dao.getPhotos(entry);
            int photoIndex = 1;
            for (Photo photo : photos) {
                Properties photoProps = buildProps(photo);

                InputStream photoData = S3PhotoUtil.loadOriginalPhoto(photo);
                String imageFileName = "imgdata." + (imageFileIndex++);
                File imageFile = new File(tmpDir, imageFileName);

                FileOutputStream outputStream = new FileOutputStream(imageFile);
                IOUtils.copy(photoData, outputStream);
                photoProps.setProperty("file", imageFileName);
                outputStream.close();
                photoData.close();

                File photoFile = new File(tmpDir, "photo." + (entryIndex - 1) + "." + (photoIndex++));
                photoProps.store(new FileOutputStream(photoFile), "");
            }

            List<Comment> comments = dao.getComments(entry);
            int commentIndex = 1;
            for (Comment comment : comments) {
                Properties commentProps = buildProps(comment);
                File commentFile = new File(tmpDir, "comment." + (entryIndex - 1) + "." + commentIndex++);
                commentProps.store(new FileOutputStream(commentFile), "");
            }
        }

        //Bundle up the folder as a zip
        final File zipOut;

        //If we have an output path store locally
        if (outputPath != null) {
            zipOut = new File(outputPath);
        } else {
            //storing to S3
            zipOut = File.createTempFile("export", ".zip");
        }

        zipOut.getParentFile().mkdirs(); //make sure directory structure is in place
        ZipArchiveOutputStream zaos = new ZipArchiveOutputStream(zipOut);

        //Create the zip file
        File[] files = tmpDir.listFiles();
        for (File file : files) {
            ZipArchiveEntry archiveEntry = new ZipArchiveEntry(file.getName());
            byte[] fileData = FileUtils.readFileToByteArray(file);
            archiveEntry.setSize(fileData.length);
            zaos.putArchiveEntry(archiveEntry);
            zaos.write(fileData);
            zaos.flush();
            zaos.closeArchiveEntry();
        }
        zaos.close();

        //If outputpath
        if (outputPath == null) {
            TravelLogStorageObject obj = new TravelLogStorageObject();
            obj.setBucketName(bucketName);
            obj.setStoragePath(storagePath);
            obj.setData(FileUtils.readFileToByteArray(zipOut));
            obj.setMimeType("application/zip");

            S3StorageManager mgr = new S3StorageManager();
            mgr.store(obj, false, null); //Store with full redundancy and default permissions
        }

    } catch (Exception e) {
        logger.log(Level.SEVERE, e.getMessage(), e);
    }

}

---

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

/**
 * Tests if a single file can be downloaded from a URL
 * @throws Exception if anything goes wrong
 *///from  w ww  .  j  a  v  a  2 s .com
@Test
public void downloadSingleURL() throws Exception {
    Download t = makeProjectAndTask();
    t.src(new URL(makeSrc(TEST_FILE_NAME)));
    File dst = folder.newFile();
    t.dest(dst);
    t.execute();

    byte[] dstContents = FileUtils.readFileToByteArray(dst);
    assertArrayEquals(contents, dstContents);
}

---

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

/**
 * Tests lazy evaluation of 'src' and 'dest' properties
 * @throws Exception if anything goes wrong
 *///from   w w  w.  j  a  va2 s.  c  om
@Test
public void lazySrcAndDest() throws Exception {
    final boolean[] srcCalled = new boolean[] { false };
    final boolean[] dstCalled = new boolean[] { false };

    final File dst = folder.newFile();

    Download t = makeProjectAndTask();
    t.src(new Closure<Object>(this, this) {
        private static final long serialVersionUID = -4463658999363261400L;

        @SuppressWarnings("unused")
        public Object doCall() {
            srcCalled[0] = true;
            return makeSrc(TEST_FILE_NAME);
        }
    });

    t.dest(new Closure<Object>(this, this) {
        private static final long serialVersionUID = 932174549047352157L;

        @SuppressWarnings("unused")
        public Object doCall() {
            dstCalled[0] = true;
            return dst;
        }
    });

    t.execute();

    assertTrue(srcCalled[0]);
    assertTrue(dstCalled[0]);

    byte[] dstContents = FileUtils.readFileToByteArray(dst);
    assertArrayEquals(contents, dstContents);
}

---

From source file:algorithm.F5Steganography.java

@Override
public List<RestoredFile> restore(File carrier) throws IOException {
    List<RestoredFile> restoredFiles = new ArrayList<RestoredFile>();
    File tmpPayload = new File("tmp");
    tmpPayload.delete(); // F5 won't override existing files!
    restore("" + tmpPayload.toPath(), "" + carrier.toPath());
    RestoredFile copiedCarrier = new RestoredFile(RESTORED_DIRECTORY + carrier.getName());
    copiedCarrier.wasCarrier = true;/*w  w w.ja v a2 s.  c o m*/
    copiedCarrier.checksumValid = false;
    copiedCarrier.restorationNote = "The carrier can't be restored with this steganography algorithm. It still contains the embedded payload file(s).";
    FileUtils.copyFile(carrier, copiedCarrier);
    byte[] payloadSegmentBytes = FileUtils.readFileToByteArray(tmpPayload);
    PayloadSegment payloadSegment = PayloadSegment.getPayloadSegment(payloadSegmentBytes);
    RestoredFile restoredPayload = new RestoredFile(RESTORED_DIRECTORY + payloadSegment.getPayloadName());
    FileUtils.writeByteArrayToFile(restoredPayload, payloadSegment.getPayloadBytes());
    restoredPayload.validateChecksum(payloadSegment.getPayloadChecksum());
    restoredPayload.restorationNote = "Payload can be restored correctly.";
    restoredPayload.wasPayload = true;
    restoredPayload.originalFilePath = payloadSegment.getPayloadPath();
    copiedCarrier.originalFilePath = payloadSegment.getCarrierPath();
    restoredFiles.add(restoredPayload);
    FileUtils.forceDelete(tmpPayload);
    restoredFiles.add(copiedCarrier);// carrier can not be restored
    for (RestoredFile file : restoredFiles) {
        file.algorithm = this;
        for (RestoredFile relatedFile : restoredFiles) {
            if (file != relatedFile) {
                file.relatedFiles.add(relatedFile);
            }
        }
    }
    return restoredFiles;
}

---

From source file:com.zacwolf.commons.crypto.Crypter_Blowfish.java

/**
 * @param keyfile//from  w  ww .j  a  v  a2 s  . c o m
 * @param cipher
 * @param salter
 * @throws IOException
 */
public Crypter_Blowfish(final File keyfile, final String cipher, final SecureRandom salter) throws IOException {
    this(FileUtils.readFileToByteArray(keyfile), cipher, salter);
}

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