Example usage for java.nio ByteBuffer getLong

Introduction

In this page you can find the example usage for java.nio ByteBuffer getLong.

Prototype

public abstract long getLong();

Source Link

Document

Returns the long at the current position and increases the position by 8.

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:com.alibaba.otter.shared.common.utils.ByteUtils.java

public static long bytes2long(byte[] data, int offset) {
    ByteBuffer buffer = ByteBuffer.wrap(data, offset, 8);
    return buffer.getLong();
}

From source file:com.cnaude.mutemanager.UUIDFetcher.java

public static UUID fromBytes(byte[] array) {
    if (array.length != 16) {
        throw new IllegalArgumentException("Illegal byte array length: " + array.length);
    }//from  w  w w  . j  a va 2s  .c o m
    ByteBuffer byteBuffer = ByteBuffer.wrap(array);
    long mostSignificant = byteBuffer.getLong();
    long leastSignificant = byteBuffer.getLong();
    return new UUID(mostSignificant, leastSignificant);
}

From source file:com.simpsonwil.strongquests.util.UUIDFetcher.java

public static UUID fromBytes(byte[] array) {
    if (array.length != 16)
        throw new IllegalArgumentException("Illegal byte array length: " + array.length);

    ByteBuffer byteBuffer = ByteBuffer.wrap(array);
    long mostSignificant = byteBuffer.getLong();
    long leastSignificant = byteBuffer.getLong();

    return new UUID(mostSignificant, leastSignificant);
}

From source file:com.intellectualcrafters.plot.uuid.UUIDFetcher.java

@SuppressWarnings("unused")
public static UUID fromBytes(final byte[] array) {
    if (array.length != 16) {
        throw new IllegalArgumentException("Illegal byte array length: " + array.length);
    }//  w ww.j a va  2s  . com
    final ByteBuffer byteBuffer = ByteBuffer.wrap(array);
    final long mostSignificant = byteBuffer.getLong();
    final long leastSignificant = byteBuffer.getLong();
    return new UUID(mostSignificant, leastSignificant);
}

From source file:com.sm.store.Utils.java

public static Value bytesToValue(byte[] bytes) {
    int len = bytes.length;
    ByteBuffer buf = ByteBuffer.wrap(bytes);
    long ver = buf.getLong();
    short node = buf.getShort();
    byte[] data = new byte[len - 10];
    buf.get(data);/*from w w  w  .j  av a  2s .c om*/
    return CacheValue.createValue(data, ver, node);
}

From source file:com.alibaba.otter.shared.common.utils.ByteUtils.java

public static long bytes2long(byte[] b) {
    ByteBuffer buf = ByteBuffer.allocate(8);
    buf.put(b);/*  w  w w.  j a v a2 s.c om*/
    buf.flip();
    return buf.getLong();
}

From source file:com.sm.store.Utils.java

public static void addOneLong(Value value) {
    ByteBuffer buf = ByteBuffer.wrap((byte[]) value.getData());
    long k = buf.getLong() + 1;
    byte[] data = putLong(k);
    value.setData(data);/*from  ww  w.  java 2 s.com*/
    value.setVersion(value.getVersion() + 1);
}

From source file:org.bimserver.utils.BinUtils.java

public static long byteArrayToLong(byte[] bytes) {
    ByteBuffer byteBuffer = ByteBuffer.wrap(bytes);
    return byteBuffer.getLong();
}

From source file:com.pushtechnology.diffusion.examples.runnable.RandomData.java

/**
 * Deserialize a {@link Binary} value as a {@link RandomData} value.
 * @param binary The {@link Binary} value
 * @return The {@link RandomData} value//from  w  w  w  . j ava 2s . co m
 */
static RandomData fromBinary(Binary binary) {
    final ByteBuffer buffer = ByteBuffer.wrap(binary.toByteArray());
    final int id = buffer.getInt();
    final long timestamp = buffer.getLong();
    final int randomInt = buffer.getInt();
    return new RandomData(id, timestamp, randomInt);
}