Example usage for java.util UUID UUID

Introduction

In this page you can find the example usage for java.util UUID UUID.

Prototype

public UUID(long mostSigBits, long leastSigBits)

Source Link

Document

Constructs a new UUID using the specified data.

Usage

From source file:org.linguafranca.pwdb.kdbx.Helpers.java

public static UUID uuidFromBase64(String base64) {
    // round the houses for Android
    byte[] buffer = Base64.decodeBase64(base64.getBytes());
    ByteBuffer b = ByteBuffer.wrap(buffer);
    return new UUID(b.getLong(), b.getLong(8));
}

From source file:info.archinnov.achilles.test.builders.TweetTestBuilder.java

public TweetTestBuilder randomId() {
    this.id = new UUID(RandomUtils.nextLong(), RandomUtils.nextLong());
    return this;
}

From source file:org.chromium.media.MediaDrmBridge.java

private static UUID getUUIDFromBytes(byte[] data) {
    if (data.length != 16) {
        return null;
    }/*from   w  w  w.  j  a  v  a2  s. c o m*/
    long mostSigBits = 0;
    long leastSigBits = 0;
    for (int i = 0; i < 8; i++) {
        mostSigBits = (mostSigBits << 8) | (data[i] & 0xff);
    }
    for (int i = 8; i < 16; i++) {
        leastSigBits = (leastSigBits << 8) | (data[i] & 0xff);
    }
    return new UUID(mostSigBits, leastSigBits);
}

From source file:net.geertvos.theater.core.util.UUIDGen.java

/**
 * Creates a type 1 UUID (time-based UUID) that substitutes a hash of
 * an IP address in place of the MAC (unavailable to Java).
 * /*  w  ww .j a  v  a  2  s.co m*/
 * @param addr the host address to use
 * @return a UUID instance
 */
public static UUID makeType1UUIDFromHost(InetAddress addr) {
    return new UUID(instance.createTimeSafe(), instance.getClockSeqAndNode(addr));
}

From source file:com.easemob.dataexport.utils.ConversionUtils.java

/**
 * @param uuid/*from w  ww  .jav  a 2 s.  c om*/
 * @param offset
 * @return
 */
public static UUID uuid(byte[] uuid, int offset) {
    ByteBuffer bb = ByteBuffer.wrap(uuid, offset, 16);
    return new UUID(bb.getLong(), bb.getLong());
}

From source file:org.dashbuilder.dataset.UUIDGeneratorImpl.java

public String uuidFromBase64(String str) {
    byte[] bytes = Base64.decodeBase64(str);
    ByteBuffer bb = ByteBuffer.wrap(bytes);
    UUID uuid = new UUID(bb.getLong(), bb.getLong());
    return uuid.toString();
}

From source file:net.geertvos.theater.core.util.UUIDGen.java

/** creates a type 1 uuid from raw bytes. */
public static UUID getUUID(ByteBuffer raw) {
    return new UUID(raw.getLong(raw.position()), raw.getLong(raw.position() + 8));
}

From source file:org.dashbuilder.dataset.backend.BackendUUIDGenerator.java

public String uuidFromBase64(String str) {
    Base64 base64 = new Base64();
    byte[] bytes = base64.decodeBase64(str);
    ByteBuffer bb = ByteBuffer.wrap(bytes);
    UUID uuid = new UUID(bb.getLong(), bb.getLong());
    return uuid.toString();
}

From source file:com.easemob.dataexport.utils.ConversionUtils.java

public static UUID uuid(ByteBuffer bb) {
    if (bb == null) {
        return null;
    }/*w w  w  . j av a 2  s  . c  o  m*/
    if (bb.remaining() < 16) {
        return null;
    }
    bb = bb.slice();
    return new UUID(bb.getLong(), bb.getLong());
}

From source file:net.geertvos.theater.core.util.UUIDGen.java

/** reads a uuid from an input stream. */
public static UUID read(DataInput dis) throws IOException {
    return new UUID(dis.readLong(), dis.readLong());
}