Example usage for java.nio ByteBuffer putShort

Introduction

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

Prototype

public abstract ByteBuffer putShort(short value);

Source Link

Document

Writes the given short to the current position and increases the position by 2.

Usage

From source file:de.rwhq.serializer.FixedStringSerializer.java

@Override
public byte[] serialize(final String o) {
    final byte[] bytes = o.getBytes();

    if (bytes.length > (length - 1)) {
        throw new IllegalArgumentException("String is too long to be serialized");
    }//from   ww w.  j  a v  a2  s .  c  o m

    final ByteBuffer buf = ByteBuffer.allocate(length);
    buf.putShort((short) bytes.length);
    buf.put(bytes);
    return buf.array();
}

From source file:org.dragonet.entity.metadata.type.ByteArrayMeta.java

@Override
public byte[] encode() {
    ByteBuffer buff = ByteBuffer.allocate(2 + this.data.length);
    buff.order(ByteOrder.LITTLE_ENDIAN);
    buff.putShort((short) (this.data.length & 0xFFFF));
    buff.put(this.data);
    return buff.array();
}

From source file:net.jenet.Header.java

public void toBuffer(ByteBuffer buffer) {
    buffer.putShort(peerID);
    buffer.put(flags);/*www  . j  a v a2  s. co  m*/
    buffer.put(commandCount);
    buffer.putInt(sentTime);
    buffer.putInt(challenge);
}

From source file:com.spotify.heroic.metric.datastax.schema.legacy.MapSerializer.java

@Override
public ByteBuffer serialize(final Map<A, B> value) throws IOException {
    final List<Pair<ByteBuffer, ByteBuffer>> buffers = new ArrayList<>();

    short size = 0;

    for (final Map.Entry<A, B> e : value.entrySet()) {
        final ByteBuffer key = a.serialize(e.getKey());
        final ByteBuffer val = b.serialize(e.getValue());

        size += key.limit() + val.limit();

        buffers.add(Pair.of(key, val));
    }//from  ww  w  . ja  va2  s.c  o m

    final ByteBuffer buffer = ByteBuffer.allocate(4 + 8 * value.size() + size);
    buffer.putShort((short) buffers.size());

    for (final Pair<ByteBuffer, ByteBuffer> p : buffers) {
        buffer.putShort((short) p.getLeft().remaining());
        buffer.put(p.getLeft());
        buffer.putShort((short) p.getRight().remaining());
        buffer.put(p.getRight());
    }

    buffer.flip();
    return buffer;
}

From source file:com.offbynull.portmapper.natpmp.TcpMappingNatPmpRequest.java

@Override
protected void dumpOpCodeSpecificInformation(ByteBuffer dst) {
    dst.putShort((short) 0);
    dst.putShort((short) internalPort);
    dst.putShort((short) suggestedExternalPort);
    dst.putInt((int) lifetime);
}

From source file:org.onlab.packet.ICMPTest.java

@Before
public void setUp() throws Exception {
    deserializer = ICMP.deserializer();/*from   ww  w .ja v a2s  .  c  o m*/

    ByteBuffer bb = ByteBuffer.allocate(ICMP.ICMP_HEADER_LENGTH);

    bb.put(icmpType);
    bb.put(icmpCode);
    bb.putShort(checksum);

    headerBytes = bb.array();
}

From source file:ByteString.java

public void store(ByteBuffer bb) {
    short n = 0;//ww w  . j  a v  a  2 s .co  m
    if (bytes != null) {
        n = (short) bytes.length;
    }
    bb.putShort(n);
    if (n > 0) {
        bb.put(bytes, 0, n);
    }
}

From source file:com.github.ambry.commons.BlobId.java

@Override
public byte[] toBytes() {
    ByteBuffer idBuf = ByteBuffer.allocate(sizeInBytes());
    idBuf.putShort(version);
    idBuf.put(partitionId.getBytes());/*from  w ww. jav a2s  . c o  m*/
    idBuf.putInt(uuid.getBytes().length);
    idBuf.put(uuid.getBytes());
    return idBuf.array();
}

From source file:tor.Cell.java

public byte[] getBytes(int protocolVersion) {
    byte cell[];/*from www  .j a va2s . co  m*/

    if (cmdId == 7 || cmdId >= 128)
        cell = new byte[(protocolVersion < 4 ? 3 : 5) + 2 + payload.length];
    else
        cell = new byte[protocolVersion < 4 ? 512 : 514];

    ByteBuffer buf = ByteBuffer.wrap(cell);
    buf.order(ByteOrder.BIG_ENDIAN);
    if (protocolVersion < 4)
        buf.putShort((short) circId);
    else
        buf.putInt((int) circId);
    buf.put((byte) cmdId);

    if (cmdId == 7 || cmdId >= 128)
        buf.putShort((short) payload.length);

    if (payload != null)
        buf.put(payload);
    //System.out.println("Sending:" + byteArrayToHex(cell));
    return cell;
}

From source file:org.onlab.packet.ArpTest.java

@Before
public void setUp() {
    ByteBuffer bb = ByteBuffer
            .allocate(ARP.INITIAL_HEADER_LENGTH + 2 * hwAddressLength + 2 * protoAddressLength);
    bb.putShort(ARP.HW_TYPE_ETHERNET);
    bb.putShort(ARP.PROTO_TYPE_IP);/*w w  w  . ja va 2  s.com*/
    bb.put(hwAddressLength);
    bb.put(protoAddressLength);
    bb.putShort(ARP.OP_REPLY);

    bb.put(srcMac.toBytes());
    bb.put(srcIp.toOctets());
    bb.put(targetMac.toBytes());
    bb.put(targetIp.toOctets());

    byteHeader = bb.array();
}