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/*
* Copyright 2015 Open Networking Laboratory
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.onosproject.ui;
import com.fasterxml.jackson.databind.node.ObjectNode;
/**
* Abstraction of a user interface session connection.
*/
public interface UiConnection {
/**
* Sends the specified JSON message to the user interface client.
*
* @param message message to send
*/
void sendMessage(ObjectNode message);
/**
* Composes a message into JSON and sends it to the user interface client.
*
* @param type message type
* @param sid message sequence number
* @param payload message payload
*/
// TODO: remove sid parameter
void sendMessage(String type, long sid, ObjectNode payload);
}
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