Package org.jgroups

Examples of org.jgroups.Message.readFrom()

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                buf=new byte[len];
                input.readFully(buf, 0, len);
                ret=new Message(false);
                ByteArrayInputStream tmp=new ByteArrayInputStream(buf);
                DataInputStream in=new DataInputStream(tmp);
                ret.readFrom(in);
                ret.setDest(dest);
                in.close();
            }
            if(log.isTraceEnabled()) log.trace("received "+ret);
            return ret;
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        if(m != null) {
            try {
                bis=new ByteArrayInputStream(m);
                in=new DataInputStream(bis);
                assembled_msg=new Message(false);
                assembled_msg.readFrom(in);
                if(log.isTraceEnabled()) log.trace("assembled_msg is " + assembled_msg);
                assembled_msg.setSrc(sender); // needed ? YES, because fragments have a null src !!
                num_received_msgs++;
                up_prot.up(new Event(Event.MSG, assembled_msg));
            }
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                mcast_sock.receive(packet);
                data=packet.getData();
                inp_stream=new ByteArrayInputStream(data, 0, data.length);
                inp=new DataInputStream(inp_stream);
                msg=new Message();
                msg.readFrom(inp);
                up(new Event(Event.MSG, msg));
            }
            catch(SocketException socketEx) {
                break;
            }
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            DataInputStream in=null;
            try {
                ByteArrayInputStream bis=new ExposedByteArrayInputStream(buf);
                in=new DataInputStream(bis);
                Message assembled_msg=new Message(false);
                assembled_msg.readFrom(in);
                assembled_msg.setSrc(sender); // needed ? YES, because fragments have a null src !!
                if(log.isTraceEnabled()) log.trace("assembled_msg is " + assembled_msg);
                num_received_msgs++;
                up_prot.up(new Event(Event.MSG, assembled_msg));
            }
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        ByteArrayDataInputStream in=new ByteArrayDataInputStream(buf, offset, length);
        short ver=in.readShort();
        byte flags=in.readByte();
        // final boolean multicast=(flags & (byte)2) == (byte)2;
        Message msg=new Message(false); // don't create headers, readFrom() will do this
        msg.readFrom(in);
        return msg;
    }

}
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    protected static final Message readMessage(DataInput in) throws Exception {
        short ver=in.readShort();
        byte flags=in.readByte();
        // final boolean multicast=(flags & (byte)2) == (byte)2;
        Message msg=new Message(false); // don't create headers, readFrom() will do this
        msg.readFrom(in);
        return msg;
    }

    protected class Acceptor extends Thread {
        public void run() {
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        buf.flip();
        byte[] array=new byte[buf.limit()];
        System.arraycopy(buf.array(), buf.arrayOffset(), array, 0, buf.limit());
        ByteBufferInputStream in=new ByteBufferInputStream(ByteBuffer.wrap(array));
        Message copy=new Message(false);
        copy.readFrom(in);
        System.out.println("copy = " + copy);
        assert msg.getDest() != null && msg.getDest().equals(dest);
    }
}
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                mcast_sock.receive(packet);
                data=packet.getData();
                inp_stream=new ExposedByteArrayInputStream(data, 0, data.length);
                inp=new DataInputStream(inp_stream);
                msg=new Message();
                msg.readFrom(inp);
                up(new Event(Event.MSG, msg));
            }
            catch(SocketException socketEx) {
                break;
            }
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