Ejemplo n.º 1
0
 public void readFrom(DataInput in) throws Exception {
   type = Type.values()[in.readByte()];
   lock_name = Util.readString(in);
   owner = (Owner) Util.readStreamable(Owner.class, in);
   timeout = in.readLong();
   is_trylock = in.readBoolean();
 }
Ejemplo n.º 2
0
    public void readFrom(DataInput in) throws Exception {
      type = Type.values()[in.readByte()];
      // We can't use Util.readObject since it's size is limited to 2^15-1
      try {
        short first = in.readShort();
        if (first == -1) {
          object = Util.readGenericStreamable(in);
        } else {
          ByteBuffer bb = ByteBuffer.allocate(4);
          bb.putShort(first);
          bb.putShort(in.readShort());

          int size = bb.getInt(0);
          byte[] bytes = new byte[size];
          in.readFully(bytes, 0, size);
          object = Util.objectFromByteBuffer(bytes);
        }
      } catch (IOException e) {
        throw e;
      } catch (Exception e) {
        throw new IOException("Exception encountered while serializing execution request", e);
      }
      request = in.readLong();
    }