Examples of com.tinkerpop.rexster.protocol.serializer.RexProSerializer

Package com.tinkerpop.rexster.protocol.serializer

Examples of com.tinkerpop.rexster.protocol.serializer.RexProSerializer

com.tinkerpop.rexster.protocol.serializer.RexProSerializer
RexPro serializer interface. Use this to implement new serializers @author Blake Eggleston (bdeggleston.github.com)

            logger.debug(String.format("Received message [version:%s][message type:%s][body length:%s][body:%s]",
                    messageVersion, messageType, bodyLength, sb.toString().trim()));
        }


        try {
            RexProSerializer serializer;
            if (serializerType == msgPackSerializer.getSerializerId()){
                serializer = msgPackSerializer;
            } else if (serializerType == jsonSerializer.getSerializerId()) {
                serializer = jsonSerializer;
            } else {
                throw new RexProException(String.format("unknown serializer type: %s", serializerType));
            }


            RexProMessage message = null;
            if (messageType == MessageType.SCRIPT_REQUEST) {
                message = serializer.deserialize(messageAsBytes, ScriptRequestMessage.class);
            } else if (messageType == MessageType.SESSION_REQUEST) {
                message = serializer.deserialize(messageAsBytes, SessionRequestMessage.class);
            } else if (messageType == MessageType.SESSION_RESPONSE) {
                message = serializer.deserialize(messageAsBytes, SessionResponseMessage.class);
            } else if (messageType == MessageType.ERROR) {
                message = serializer.deserialize(messageAsBytes, ErrorResponseMessage.class);
            } else if (messageType == MessageType.SCRIPT_RESPONSE) {
                message = serializer.deserialize(messageAsBytes, ScriptResponseMessage.class);
            }


            if (message == null) {
                logger.warn(String.format("Message did not match the specified type [%s]", messageType));

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        RexProMessage msg = container.getMessage();


        byte[] rexProMessageAsBytes = new byte[0];


        try {
            RexProSerializer serializer;
            if (serializerType == msgPackSerializer.getSerializerId()){
                serializer = msgPackSerializer;
            } else if (serializerType == jsonSerializer.getSerializerId()) {
                serializer = jsonSerializer;
            } else {
                throw new RexProException(String.format("unknown serializer type: %s", serializerType));
            }


            if (msg instanceof SessionResponseMessage) {
                rexProMessageAsBytes = serializer.serialize((SessionResponseMessage) msg, SessionResponseMessage.class);
            } else if (msg instanceof ErrorResponseMessage) {
                rexProMessageAsBytes = serializer.serialize((ErrorResponseMessage) msg, ErrorResponseMessage.class);
            } else if (msg instanceof ScriptRequestMessage) {
                rexProMessageAsBytes = serializer.serialize((ScriptRequestMessage) msg, ScriptRequestMessage.class);
            } else if (msg instanceof SessionRequestMessage) {
                rexProMessageAsBytes = serializer.serialize((SessionRequestMessage) msg, SessionRequestMessage.class);
            } else if (msg instanceof ScriptResponseMessage) {
                rexProMessageAsBytes = serializer.serialize((ScriptResponseMessage) msg, ScriptResponseMessage.class);
            }


        } catch (Exception ex) {
            // if there's an error during serialization with msgpack this could tank.  the script will already
            // have executed and likely committed with success.  just means the response won't get back cleanly

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        serializeMessage();
    }


    private void serializeMessage() throws IOException {
        try {
            RexProSerializer serializer = getSerializer();
            if (responseMessage instanceof SessionResponseMessage) {
                responseBytes = serializer.serialize((SessionResponseMessage) responseMessage, SessionResponseMessage.class);
            } else if (responseMessage instanceof ErrorResponseMessage) {
                responseBytes = serializer.serialize((ErrorResponseMessage) responseMessage, ErrorResponseMessage.class);
            } else if (responseMessage instanceof ScriptResponseMessage) {
                responseBytes = serializer.serialize((ScriptResponseMessage) responseMessage, ScriptResponseMessage.class);
            } else {
                throw new Exception();
            }


        } catch (Exception ex) {

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Related Classes of com.tinkerpop.rexster.protocol.serializer.RexProSerializer

com.tinkerpop.rexster.client.RexProClientFilter

com.tinkerpop.rexster.protocol.server.RexProRequest

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