Example usage for org.apache.commons.io IOUtils toByteArray

Introduction

In this page you can find the example usage for org.apache.commons.io IOUtils toByteArray.

Prototype

public static byte[] toByteArray(String input) throws IOException

Source Link

Document

Get the contents of a String as a byte[] using the default character encoding of the platform.

Usage

From source file:com.cedarsoft.serialization.test.utils.AbstractXmlVersionTest2.java

@Nonnull
protected static VersionEntry create(@Nonnull Version version, @Nonnull URL expected) {
    try {//from  www . j  a va  2s. c o  m
        return new XmlVersionEntry(version, IOUtils.toByteArray(expected.openStream()));
    } catch (IOException e) {
        throw new RuntimeException(e);
    }
}

From source file:com.chip8java.emulator.Memory.java

/**
 * Load a file full of bytes into emulator memory.
 * //from  www  .j  ava2s .co m
 * @param stream The open stream to read from
 * @param offset The memory location to start loading the file into
 */
public boolean loadStreamIntoMemory(InputStream stream, int offset) {
    try {
        byte[] data = IOUtils.toByteArray(stream);
        int currentOffset = offset;
        for (byte theByte : data) {
            int value = theByte;
            write(value, currentOffset);
            currentOffset++;
        }
        return true;
    } catch (IOException e) {
        LOGGER.severe("Error reading from stream");
        LOGGER.severe(e.getMessage());
        return false;
    }
}

From source file:docx4j.TextSubstitution.java

@WebMethod
public SubstitutionResult getPdfFileFromName(
        @WebParam(name = "fileName", partName = "fileName") String fileName) {
    SubstitutionResult result = new SubstitutionResult();
    String filePath = this.getFolderPath() + fileName;

    try {//w  ww  .  j  ava  2 s.c o m

        // get the file as a base64 string
        BASE64Encoder encoder = new BASE64Encoder();
        FileInputStream fileStream = new FileInputStream(filePath);

        result.pdf = encoder.encode(IOUtils.toByteArray(fileStream));
        result.error = "";

    } catch (FileNotFoundException e) {
        result.error = "lost";
    } catch (IOException e) {
        result.error = "unreadable";
    }

    return result;
}

From source file:edu.smu.tspell.wordnet.impl.RandomAccessReader.java

/**
 * Constructs an instance of this class, specifying the file that is to
 * be read.//from   ww  w .  ja v  a 2 s.c  o  m
 * 
 * @param  file File that is to be read.
 * @throws FileNotFoundException The specified file does not exist.
 */
protected RandomAccessReader(String name) throws IOException {
    super();
    InputStream stream = getClass().getResourceAsStream(name);
    if (stream == null) {
        throw new IOException("Cannot open resource: " + name);
    }
    fileSize = stream.available();
    byte[] buffer = IOUtils.toByteArray(stream);
    int read = buffer.length;
    if (read != fileSize) {
        throw new IOException("Unsuccessful read from: " + name + " " + read + " instead of " + fileSize);
    }
    accessor = ByteBuffer.wrap(buffer);
    filePointer = accessor.position();
    stream.close();
}

From source file:com.sap.hana.cloud.samples.jenkins.storage.FileStorageTest.java

@Test
public void testLoadConfiguration() throws Exception {
    makeConfigurationExisting("test".getBytes());
    assertArrayEquals("test".getBytes(), IOUtils.toByteArray(storage.load()));
}

From source file:com.simiacryptus.util.Util.java

/**
 * Binary stream stream.//from w ww . j  ava 2  s .c  o  m
 *
 * @param path       the path
 * @param name       the name
 * @param skip       the skip
 * @param recordSize the record size
 * @return the stream
 * @throws IOException the io exception
 */
public static Stream<byte[]> binaryStream(final String path, @javax.annotation.Nonnull final String name,
        final int skip, final int recordSize) throws IOException {
    @javax.annotation.Nonnull
    final File file = new File(path, name);
    final byte[] fileData = IOUtils.toByteArray(
            new BufferedInputStream(new GZIPInputStream(new BufferedInputStream(new FileInputStream(file)))));
    @javax.annotation.Nonnull
    final DataInputStream in = new DataInputStream(new ByteArrayInputStream(fileData));
    in.skip(skip);
    return com.simiacryptus.util.Util.toIterator(new BinaryChunkIterator(in, recordSize));
}

From source file:com.j2biz.pencil.ClassNameReader.java

public String readClassName(final InputStream in) throws IOException {
    byte[] buffer = IOUtils.toByteArray(in);
    return readClassName(buffer);
}

From source file:com.jaxio.celerio.Brand.java

public Brand() {
    brandingPath = System.getProperty("user.home") + "/.celerio/branding.properties";
    logoPath = System.getProperty("user.home") + "/.celerio/" + logoFilename;
    try {/*from  w ww . ja  v  a  2 s  . c om*/

        Properties p = new Properties();
        File f = new File(brandingPath);
        if (f.exists()) {
            p.load(new FileInputStream(f));
            companyName = p.getProperty("company_name", companyName);
            companyUrl = p.getProperty("company_url", companyUrl);
            footer = p.getProperty("footer", footer);
            rootPackage = p.getProperty("root_package", rootPackage);
        } else {
            p.setProperty("root_package", rootPackage);
            p.setProperty("company_name", companyName);
            p.setProperty("company_url", companyUrl);
            p.setProperty("footer", footer);
            if (!f.getParentFile().exists()) {
                f.getParentFile().mkdirs();
            }
            p.store(new FileOutputStream(f), "CELERIO BRANDING");
        }

        // copy logo if not present
        File logo = new File(logoPath);
        if (!logo.exists()) {
            PathMatchingResourcePatternResolver o = new PathMatchingResourcePatternResolver();
            Resource defaultBrandLogo = o.getResource("classpath:/brand-logo.png");
            new FileOutputStream(logo).write(IOUtils.toByteArray(defaultBrandLogo.getInputStream()));
        }

    } catch (Exception e) {
        throw new RuntimeException(e);
    }
}

From source file:com.wavemaker.runtime.ws.HTTPBindingSupport.java

public static <T extends Object> T getResponseObject(QName serviceQName, QName portQName,
        String endpointAddress, HTTPRequestMethod method, String contentType, Object postData,
        Class<T> responseType, BindingProperties bindingProperties, String partnerName,
        Map<String, Object> headerParams) throws WebServiceException {

    String msg = postData == null ? null
            : postData instanceof String ? (String) postData : convertToXMLString(postData);

    DataSource postSource = null;
    byte[] bytes = null;
    if (method == HTTPRequestMethod.POST) {
        postSource = createDataSource(contentType, msg);
    }//  w w w.  j  a  v a  2 s .  com
    DataSource response = getResponse(serviceQName, portQName, endpointAddress, method, postSource,
            bindingProperties, DataSource.class, headerParams);

    try {
        InputStream is = new BufferedInputStream(response.getInputStream());
        bytes = IOUtils.toByteArray(is);
    } catch (IOException e) {
        throw new WebServiceException(e);
    }

    IPwsResponseProcessor respProcessor;
    if (partnerName == null || partnerName.length() == 0) {
        respProcessor = new DefaultResponseProcessor();
    } else {
        PwsResponseProcessorBeanFactory factory = (PwsResponseProcessorBeanFactory) RuntimeAccess.getInstance()
                .getSpringBean("pwsResponseProcessorBeanFactory");
        respProcessor = factory.getPwsResponseProcessor(partnerName);
    }

    respProcessor.detectExceptionsBeforeProcess(bytes);

    return respProcessor.processServiceResponse(bytes, responseType);
}

From source file:io.druid.segment.data.VSizeIndexedIntsWriterTest.java

private void checkSerializedSizeAndData() throws Exception {
    int maxValue = vals.length == 0 ? 0 : Ints.max(vals);
    VSizeIndexedIntsWriter writer = new VSizeIndexedIntsWriter(ioPeon, "test", maxValue);

    VSizeIndexedInts intsFromList = VSizeIndexedInts.fromList(Ints.asList(vals), maxValue);
    writer.open();//w  ww.j av a  2 s .  com
    for (int val : vals) {
        writer.add(val);
    }
    writer.close();
    long writtenLength = writer.getSerializedSize();
    final WritableByteChannel outputChannel = Channels.newChannel(ioPeon.makeOutputStream("output"));
    writer.writeToChannel(outputChannel);
    outputChannel.close();

    assertEquals(writtenLength, intsFromList.getSerializedSize());

    // read from ByteBuffer and check values
    VSizeIndexedInts intsFromByteBuffer = VSizeIndexedInts
            .readFromByteBuffer(ByteBuffer.wrap(IOUtils.toByteArray(ioPeon.makeInputStream("output"))));
    assertEquals(vals.length, intsFromByteBuffer.size());
    for (int i = 0; i < vals.length; ++i) {
        assertEquals(vals[i], intsFromByteBuffer.get(i));
    }
}