package org.apache.cassandra.service.paxos; /* * * 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. * */ import org.apache.cassandra.net.IVerbHandler; import org.apache.cassandra.net.MessageIn; import org.apache.cassandra.net.MessageOut; import org.apache.cassandra.net.MessagingService; public class PrepareVerbHandler implements IVerbHandler<Commit> { public void doVerb(MessageIn<Commit> message, int id) { PrepareResponse response = PaxosState.prepare(message.payload); MessageOut<PrepareResponse> reply = new MessageOut<PrepareResponse>(MessagingService.Verb.REQUEST_RESPONSE, response, PrepareResponse.serializer); MessagingService.instance().sendReply(reply, id, message.from); } }