| /* |
| * 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.cassandra.transport.messages; |
| |
| import java.util.List; |
| import java.util.Map; |
| |
| import io.netty.buffer.ByteBuf; |
| |
| import org.apache.cassandra.transport.CBUtil; |
| import org.apache.cassandra.transport.Message; |
| |
| /** |
| * Message to indicate that the server is ready to receive requests. |
| */ |
| public class SupportedMessage extends Message.Response |
| { |
| public static final Message.Codec<SupportedMessage> codec = new Message.Codec<SupportedMessage>() |
| { |
| public SupportedMessage decode(ByteBuf body, int version) |
| { |
| return new SupportedMessage(CBUtil.readStringToStringListMap(body)); |
| } |
| |
| public void encode(SupportedMessage msg, ByteBuf dest, int version) |
| { |
| CBUtil.writeStringToStringListMap(msg.supported, dest); |
| } |
| |
| public int encodedSize(SupportedMessage msg, int version) |
| { |
| return CBUtil.sizeOfStringToStringListMap(msg.supported); |
| } |
| }; |
| |
| public final Map<String, List<String>> supported; |
| |
| public SupportedMessage(Map<String, List<String>> supported) |
| { |
| super(Message.Type.SUPPORTED); |
| this.supported = supported; |
| } |
| |
| @Override |
| public String toString() |
| { |
| return "SUPPORTED " + supported; |
| } |
| } |