Examples with ByteArrayDataInputStream org.jgroups.util.ByteArrayDataInputStream used on opensource projects

Example 11 with ByteArrayDataInputStream

use of org.jgroups.util.ByteArrayDataInputStream in project JGroups by belaban.

the class ByteArrayDataInputOutputStreamTest method testUnsignedShort.

public void testUnsignedShort() throws IOException {
    ByteArrayDataOutputStream out = new ByteArrayDataOutputStream(20);
    out.writeShort(-22);
    out.writeShort(22);
    ByteArrayDataInputStream in = new ByteArrayDataInputStream(out.buffer());
    short num = in.readShort();
    assert num == -22;
    num = in.readShort();
    assert num == 22;
    in.position(0);
    int val = in.readUnsignedShort();
    assert val == 65514;
    val = in.readUnsignedShort();
    assert val == 22;
}

Example 12 with ByteArrayDataInputStream

use of org.jgroups.util.ByteArrayDataInputStream in project JGroups by belaban.

the class ByteArrayDataInputOutputStreamTest method testDouble.

public void testDouble() throws IOException {
    ByteArrayDataOutputStream out = new ByteArrayDataOutputStream(1024);
    double[] numbers = { -322649.25, 100.7531, 0.0, 1.5, 2.75, 3.1425, 322649, 322649.75 };
    for (double i : numbers) out.writeDouble(i);
    ByteArrayDataInputStream in = new ByteArrayDataInputStream(out.buffer());
    for (double i : numbers) {
        double num = in.readDouble();
        assert num == i;
    }
}

Example 13 with ByteArrayDataInputStream

use of org.jgroups.util.ByteArrayDataInputStream in project JGroups by belaban.

the class ByteArrayDataInputOutputStreamTest method testInt.

public void testInt() throws IOException {
    ByteArrayDataOutputStream out = new ByteArrayDataOutputStream(1024);
    int[] numbers = { Integer.MIN_VALUE, -322649, -500, 0, 1, 100, 322649, Integer.MAX_VALUE };
    for (int i : numbers) out.writeInt(i);
    ByteArrayDataInputStream in = new ByteArrayDataInputStream(out.buffer());
    for (int i : numbers) {
        int num = in.readInt();
        assert num == i;
    }
}

Example 14 with ByteArrayDataInputStream

use of org.jgroups.util.ByteArrayDataInputStream in project JGroups by belaban.

the class ByteArrayDataInputOutputStreamTest method testFloat.

public void testFloat() throws IOException {
    ByteArrayDataOutputStream out = new ByteArrayDataOutputStream(1024);
    float[] numbers = { -322649.25f, 100.7531f, 0f, 1f, 2.75f, 3.1425f, 322649f, 322649.75f };
    for (float i : numbers) out.writeFloat(i);
    ByteArrayDataInputStream in = new ByteArrayDataInputStream(out.buffer());
    for (float i : numbers) {
        float num = in.readFloat();
        assert num == i;
    }
}

Example 15 with ByteArrayDataInputStream

use of org.jgroups.util.ByteArrayDataInputStream in project JGroups by belaban.

the class BPING method run.

public void run() {
    final byte[] receive_buf = new byte[65535];
    DatagramPacket packet = new DatagramPacket(receive_buf, receive_buf.length);
    DataInput inp;
    while (sock != null && receiver != null && Thread.currentThread().equals(receiver)) {
        packet.setData(receive_buf, 0, receive_buf.length);
        try {
            sock.receive(packet);
            inp = new ByteArrayDataInputStream(packet.getData(), packet.getOffset(), packet.getLength());
            Message msg = new Message();
            msg.readFrom(inp);
            up(msg);
        } catch (SocketException socketEx) {
            break;
        } catch (Throwable ex) {
            log.error(Util.getMessage("FailedReceivingPacketFrom"), packet.getSocketAddress(), ex);
        }
    }
    if (log.isTraceEnabled())
        log.trace("receiver thread terminated");
}