Example usage for javax.xml.bind.annotation.adapters HexBinaryAdapter HexBinaryAdapter

Introduction

In this page you can find the example usage for javax.xml.bind.annotation.adapters HexBinaryAdapter HexBinaryAdapter.

Prototype

HexBinaryAdapter

Source Link

Usage

From source file:edu.stanford.cfuller.colocalization3d.correction.Correction.java

protected String writeToXML() {

    StringWriter sw = new StringWriter();

    try {//from   w w w .jav  a 2  s  .  c o m

        XMLStreamWriter xsw = XMLOutputFactory.newFactory().createXMLStreamWriter(sw);

        xsw.writeStartDocument();
        xsw.writeCharacters("\n");
        xsw.writeStartElement("root");
        xsw.writeCharacters("\n");
        xsw.writeStartElement(CORRECTION_ELEMENT);
        xsw.writeAttribute(N_POINTS_ATTR, Integer.toString(this.distanceCutoffs.getDimension()));
        xsw.writeAttribute(REF_CHANNEL_ATTR, Integer.toString(this.referenceChannel));
        xsw.writeAttribute(CORR_CHANNEL_ATTR, Integer.toString(this.correctionChannel));

        xsw.writeCharacters("\n");

        for (int i = 0; i < this.distanceCutoffs.getDimension(); i++) {
            xsw.writeStartElement(CORRECTION_POINT_ELEMENT);

            xsw.writeAttribute(X_POS_ATTR, Double.toString(this.positionsForCorrection.getEntry(i, 0)));
            xsw.writeAttribute(Y_POS_ATTR, Double.toString(this.positionsForCorrection.getEntry(i, 1)));
            xsw.writeAttribute(Z_POS_ATTR, Double.toString(this.positionsForCorrection.getEntry(i, 2)));

            xsw.writeCharacters("\n");

            String x_param_string = "";
            String y_param_string = "";
            String z_param_string = "";

            for (int j = 0; j < this.correctionX.getColumnDimension(); j++) {
                String commaString = "";
                if (j != 0)
                    commaString = ", ";
                x_param_string += commaString + this.correctionX.getEntry(i, j);
                y_param_string += commaString + this.correctionY.getEntry(i, j);
                z_param_string += commaString + this.correctionZ.getEntry(i, j);
            }

            x_param_string = x_param_string.trim() + "\n";
            y_param_string = y_param_string.trim() + "\n";
            z_param_string = z_param_string.trim() + "\n";

            xsw.writeStartElement(X_PARAM_ELEMENT);

            xsw.writeCharacters(x_param_string);

            xsw.writeEndElement();

            xsw.writeCharacters("\n");

            xsw.writeStartElement(Y_PARAM_ELEMENT);

            xsw.writeCharacters(y_param_string);

            xsw.writeEndElement();

            xsw.writeCharacters("\n");

            xsw.writeStartElement(Z_PARAM_ELEMENT);

            xsw.writeCharacters(z_param_string);

            xsw.writeEndElement();

            xsw.writeCharacters("\n");

            xsw.writeEndElement();

            xsw.writeCharacters("\n");

        }

        xsw.writeStartElement(BINARY_DATA_ELEMENT);

        xsw.writeAttribute(ENCODING_ATTR, ENCODING_NAME);

        ByteArrayOutputStream bytesOutput = new ByteArrayOutputStream();

        try {

            ObjectOutputStream oos = new ObjectOutputStream(bytesOutput);

            oos.writeObject(this);

        } catch (java.io.IOException e) {
            java.util.logging.Logger.getLogger(LOG_NAME)
                    .severe("Exception encountered while serializing correction: " + e.getMessage());

        }

        HexBinaryAdapter adapter = new HexBinaryAdapter();
        xsw.writeCharacters(adapter.marshal(bytesOutput.toByteArray()));

        xsw.writeEndElement();

        xsw.writeCharacters("\n");

        xsw.writeEndElement();

        xsw.writeCharacters("\n");

        xsw.writeEndElement();

        xsw.writeCharacters("\n");

        xsw.writeEndDocument();

    } catch (XMLStreamException e) {

        java.util.logging.Logger.getLogger(LOG_NAME)
                .severe("Exception encountered while writing XML correction output: " + e.getMessage());

    }

    return sw.toString();

}

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From source file:com.kellerkindt.scs.utilities.Utilities.java

/**
 * Serializes the MetaData of an ItemStack
 * and marshals it then in a String/*from  w ww .ja  va  2  s .  co  m*/
 * @param itemMeta The MetaData so save
 * @return The marshaled ItemStack as String
 * @throws IOException On any internal Exception
 */
public static String toHexString(ItemMeta itemMeta) throws IOException {

    // create streams
    ByteArrayOutputStream baos = new ByteArrayOutputStream();
    ObjectOutputStream oos = new ObjectOutputStream(baos);

    // write map
    oos.writeObject(itemMeta.serialize());
    oos.flush();

    // toHexString
    return new HexBinaryAdapter().marshal(baos.toByteArray());
}

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From source file:com.kellerkindt.scs.utilities.Utilities.java

/**
 * Deserializes the ItemMeta of an ItemStack from a marshaled String
 * @param hex ItemMeta marshaled in a String
 * @return The deserialized ItemMeta/*from   w  w  w. j a  v a 2s  .c  o  m*/
 * @throws IOException On any internal exception
 */
@SuppressWarnings("unchecked")
public static ItemMeta toItemMeta(String hex) throws IOException {

    // create streams
    byte[] bytes = new HexBinaryAdapter().unmarshal(hex);
    ByteArrayInputStream bais = new ByteArrayInputStream(bytes);
    ObjectInputStream ois = new ObjectInputStream(bais);

    try {
        return (ItemMeta) ConfigurationSerialization.deserializeObject((Map<String, Object>) ois.readObject());

    } catch (ClassNotFoundException cnfe) {
        throw new IOException(cnfe);
    }
}

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From source file:edu.stanford.cfuller.colocalization3d.correction.Correction.java

/**
 * Reads a stored correction from disk.//w w  w  .  j  a va  2  s . c o m
 * 
 * @param filename                  The name of the file containing the Correction that was previously written to disk.
 * @return                          The Correction contained in the file.
 * @throws java.io.IOException      if the Correction cannot be successfully read.
 * @throws ClassNotFoundException   if the file does not contain a Correction.
 */
public static Correction readFromDisk(String filename) throws java.io.IOException, ClassNotFoundException {

    File f = new File(filename);

    FileReader fr = new FileReader(f);

    XMLStreamReader xsr = null;
    String encBinData = null;

    try {
        xsr = XMLInputFactory.newFactory().createXMLStreamReader(fr);

        while (xsr.hasNext()) {

            int event = xsr.next();

            if (event != XMLStreamReader.START_ELEMENT)
                continue;

            if (xsr.hasName() && xsr.getLocalName() == BINARY_DATA_ELEMENT) {

                encBinData = xsr.getElementText();

                break;

            }

        }
    } catch (XMLStreamException e) {
        java.util.logging.Logger.getLogger(LOG_NAME)
                .severe("Exception encountered while reading XML correction: " + e.getMessage());
    }
    byte[] binData = (new HexBinaryAdapter()).unmarshal(encBinData);

    ObjectInputStream oi = new ObjectInputStream(new ByteArrayInputStream(binData));

    Object o = oi.readObject();

    return (Correction) o;

}

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From source file:com.smartmarmot.dbforbix.config.Config.java

public static String calculateMD5Sum(String inStr) {
    MessageDigest hasher = null;//from   w  w w. j  a  v a  2  s  . c  om
    try {
        hasher = java.security.MessageDigest.getInstance("MD5");
    } catch (NoSuchAlgorithmException e) {
        LOG.error("Wrong hashing algorithm name provided while getting instance of MessageDigest: "
                + e.getLocalizedMessage());
    }
    return (new HexBinaryAdapter()).marshal(hasher.digest(inStr.getBytes()));
}

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From source file:org.apache.hadoop.hdfs.tools.offlineImageViewer.OfflineImageReconstructor.java

private INodeSection.XAttrFeatureProto.Builder xattrsXmlToProto(Node xattrs) throws IOException {
    INodeSection.XAttrFeatureProto.Builder bld = INodeSection.XAttrFeatureProto.newBuilder();
    while (true) {
        Node xattr = xattrs.removeChild(INODE_SECTION_XATTR);
        if (xattr == null) {
            break;
        }/*www. ja  va 2s  .  c  om*/
        INodeSection.XAttrCompactProto.Builder b = INodeSection.XAttrCompactProto.newBuilder();
        String ns = xattr.removeChildStr(INODE_SECTION_NS);
        if (ns == null) {
            throw new IOException("<xattr> had no <ns> entry.");
        }
        int nsIdx = XAttrProtos.XAttrProto.XAttrNamespaceProto.valueOf(ns).ordinal();
        String name = xattr.removeChildStr(SECTION_NAME);
        String valStr = xattr.removeChildStr(INODE_SECTION_VAL);
        byte[] val = null;
        if (valStr == null) {
            String valHex = xattr.removeChildStr(INODE_SECTION_VAL_HEX);
            if (valHex == null) {
                throw new IOException("<xattr> had no <val> or <valHex> entry.");
            }
            val = new HexBinaryAdapter().unmarshal(valHex);
        } else {
            val = valStr.getBytes("UTF8");
        }
        b.setValue(ByteString.copyFrom(val));

        // The XAttrCompactProto name field uses a fairly complex format
        // to encode both the string table ID of the xattr name and the
        // namespace ID.  See the protobuf file for details.
        int nameId = registerStringId(name);
        int encodedName = (nameId << XATTR_NAME_OFFSET)
                | ((nsIdx & XATTR_NAMESPACE_MASK) << XATTR_NAMESPACE_OFFSET)
                | (((nsIdx >> 2) & XATTR_NAMESPACE_EXT_MASK) << XATTR_NAMESPACE_EXT_OFFSET);
        b.setName(encodedName);
        xattr.verifyNoRemainingKeys("xattr");
        bld.addXAttrs(b);
    }
    xattrs.verifyNoRemainingKeys("xattrs");
    return bld;
}

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From source file:org.jts.eclipse.conversion.cjsidl.ConversionUtil.java

/**
 * Converts a hex string to a byte array
 * @param hexString - input hex string/*from  www .ja  v  a 2 s . c o  m*/
 * @return - resulting byte array
 */
public static byte[] hexStringToByteArray(String hexString) {
    HexBinaryAdapter adapter = new HexBinaryAdapter();
    if (hexString.startsWith("0x")) {
        hexString = hexString.substring(2, hexString.length());
    }
    byte[] bytes = adapter.unmarshal(hexString);
    return bytes;
}

---

From source file:org.jts.eclipse.conversion.cjsidl.ConversionUtil.java

/**
 * Converts a byte array to a hex string 
 * @param hexArray - input byte array/* w  w w. j a  v a2 s .  c  o  m*/
 * @return - resulting hex string
 */
public static String byteArrayToHexString(byte[] hexArray) {
    HexBinaryAdapter adapter = new HexBinaryAdapter();
    String result = adapter.marshal(hexArray);
    return result;
}

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From source file:synapticloop.b2.util.ChecksumHelper.java

/**
 * Calculate and return the sha1 sum of an input stream
 *
 * @param in the input stream to calculate the sha1 sum of
 *
 * @return the sha1 sum/*from   ww w  . j a v  a2s . c  o m*/
 *
 * @throws IOException if there was an error calculating the sha1 sum
 */
public static String calculateSha1(InputStream in) throws IOException {

    MessageDigest messageDigest;
    InputStream inputStream = null;
    try {
        messageDigest = MessageDigest.getInstance("SHA-1");
        inputStream = new BufferedInputStream(in);
        byte[] buffer = new byte[8192];
        int len = inputStream.read(buffer);

        while (len != -1) {
            messageDigest.update(buffer, 0, len);
            len = inputStream.read(buffer);
        }

        return (new HexBinaryAdapter().marshal(messageDigest.digest()));
    } catch (NoSuchAlgorithmException ex) {
        throw new IOException(ex);
    } finally {
        IOUtils.closeQuietly(inputStream);
    }
}

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From source file:tech.sirwellington.alchemy.generator.StringGenerators.java

/**
 * Generates a random hexadecimal string.
 *
 * @param length The length of the String, must be at least 1.
 *
 * @return/*from  w ww  .j a v  a2s  .co m*/
 */
public static AlchemyGenerator<String> hexadecimalString(int length) {
    checkThat(length > 0, "Length must be at least 1");
    HexBinaryAdapter hexBinaryAdapter = new HexBinaryAdapter();
    AlchemyGenerator<byte[]> binaryGenerator = binary(length);

    return () -> {
        byte[] binary = one(binaryGenerator);
        String hex = hexBinaryAdapter.marshal(binary);
        return StringUtils.left(hex, length);
    };
}

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