| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You 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.apache.ignite.internal.processors.odbc; |
| |
| /** |
| * Client listener message parser. |
| */ |
| public interface ClientListenerMessageParser { |
| /** |
| * Decode request from byte array. |
| * |
| * @param msg Message. |
| * @return Request. |
| */ |
| ClientListenerRequest decode(byte[] msg); |
| |
| /** |
| * Encode response to byte array. |
| * |
| * @param resp Response. |
| * @return Message. |
| */ |
| byte[] encode(ClientListenerResponse resp); |
| |
| /** |
| * Decode command type. Allows to recognize the command (message type) without decoding the entire message. |
| * |
| * @param msg Message. |
| * @return Command type. |
| */ |
| int decodeCommandType(byte[] msg); |
| |
| /** |
| * Decode request Id. Allows to recognize the request Id, if any, without decoding the entire message. |
| * |
| * @param msg Message. |
| * @return Request Id. |
| */ |
| long decodeRequestId(byte[] msg); |
| } |