Examples of ProtonJMessage

        try {
            int count = msg.getIntProperty("JMSXDeliveryCount");
            if( count > 1 ) {


                // decode...
                ProtonJMessage amqp = MESSAGE_FACTORY.createMessage();
                int offset = 0;
                int len = data.length;
                while( len > 0 ) {
                    final int decoded = amqp.decode(data, offset, len);
                    assert decoded > 0: "Make progress decoding the message";
                    offset += decoded;
                    len -= decoded;
                }


                // Update the DeliveryCount header...
                amqp.getHeader().setDeliveryCount(new UnsignedInteger(count));


                // Re-encode...
                ByteBuffer buffer = ByteBuffer.wrap(new byte[1024*4]);
                final DroppingWritableBuffer overflow = new DroppingWritableBuffer();
                int c = amqp.encode(new CompositeWritableBuffer(new WritableBuffer.ByteBufferWrapper(buffer), overflow));
                if( overflow.position() > 0 ) {
                    buffer = ByteBuffer.wrap(new byte[1024*4+overflow.position()]);
                    c = amqp.encode(new WritableBuffer.ByteBufferWrapper(buffer));
                }
                data = buffer.array();
                dataSize = c;
            }
        } catch (JMSException e) {

        ApplicationProperties ap=null;
        if( apMap!=null ) ap = new ApplicationProperties(apMap);
        Footer footer=null;
        if( footerMap!=null ) footer = new Footer(footerMap);


        ProtonJMessage amqp = MESSAGE_FACTORY.createMessage(header, da, ma, props, ap, body, footer);


        ByteBuffer buffer = ByteBuffer.wrap(new byte[1024*4]);
        final DroppingWritableBuffer overflow = new DroppingWritableBuffer();
        int c = amqp.encode(new CompositeWritableBuffer(new WritableBuffer.ByteBufferWrapper(buffer), overflow));
        if( overflow.position() > 0 ) {
            buffer = ByteBuffer.wrap(new byte[1024*4+overflow.position()]);
            c = amqp.encode(new WritableBuffer.ByteBufferWrapper(buffer));
        }


        return new EncodedMessage(messageFormat, buffer.array(), 0, c);
    }

Examples of ProtonJMessage

Examples of org.apache.qpid.proton.message.ProtonJMessage

Examples of org.apache.qpid.proton.message.ProtonJMessage