How to use

putInt

method

in

org.apache.mina.codec.IoBuffer

/**
 * @see ByteBuffer#putInt(int)
 */
public IoBuffer putInt(int value) {
  return putInt(position, value);
}

private IoBuffer putFloat(Pointer pointer, float value) {
  return putInt(pointer, Float.floatToIntBits(value));
}

/**
 * @see ByteBuffer#putInt(int, int)
 */
public IoBuffer putInt(int index, int value) {
  return putInt(getPointerByPosition(index), value);
}

@Test
public void testInt() {
  for (ByteOrder bo : new ByteOrder[] { ByteOrder.BIG_ENDIAN, ByteOrder.LITTLE_ENDIAN }) {
    ByteBuffer bb = (ByteBuffer) ByteBuffer.allocate(5).order(bo).putInt(123456).rewind();
    IoBuffer ioBuffer = IoBuffer.wrap(bb).order(bo);
    assertEquals(5, ioBuffer.capacity());
    ioBuffer.extend(3);
    ioBuffer.position(4);
    assertEquals(8, ioBuffer.capacity());
    ioBuffer.putInt(-23456789);
    ioBuffer.rewind();
    assertEquals(123456, ioBuffer.getInt());
    assertEquals(-23456789, ioBuffer.getInt());
    ioBuffer.rewind();
    ioBuffer.putInt(2, 1234567890);
    assertEquals(1234567890, ioBuffer.getInt(2));
    try {
      ioBuffer.putInt(5, 1);
      fail("Not enough place on the buffer");
    } catch (BufferUnderflowException e) {
      // Should come here
    }
    try {
      ioBuffer.getInt(5);
      fail("Not enough place on the buffer");
    } catch (BufferUnderflowException e) {
      // Should come here
    }
  }
}