/* * Copyright (c) 2008-2017, Hazelcast, Inc. All Rights Reserved. * * 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 com.hazelcast.topic.impl.reliable; import com.hazelcast.nio.Address; import com.hazelcast.nio.ObjectDataInput; import com.hazelcast.nio.ObjectDataOutput; import com.hazelcast.nio.serialization.BinaryInterface; import com.hazelcast.nio.serialization.Data; import com.hazelcast.nio.serialization.IdentifiedDataSerializable; import com.hazelcast.util.Clock; import java.io.IOException; import static com.hazelcast.topic.impl.TopicDataSerializerHook.F_ID; import static com.hazelcast.topic.impl.TopicDataSerializerHook.RELIABLE_TOPIC_MESSAGE; /** * The Object that is going to be stored in the Ringbuffer. It contains the actual message payload and some metadata. */ @BinaryInterface public class ReliableTopicMessage implements IdentifiedDataSerializable { private long publishTime; private Address publisherAddress; private Data payload; public ReliableTopicMessage() { } public ReliableTopicMessage(Data payload, Address publisherAddress) { this.publishTime = Clock.currentTimeMillis(); this.publisherAddress = publisherAddress; this.payload = payload; } public long getPublishTime() { return publishTime; } public Address getPublisherAddress() { return publisherAddress; } public Data getPayload() { return payload; } @Override public int getFactoryId() { return F_ID; } @Override public int getId() { return RELIABLE_TOPIC_MESSAGE; } @Override public void writeData(ObjectDataOutput out) throws IOException { out.writeLong(publishTime); out.writeObject(publisherAddress); out.writeData(payload); } @Override public void readData(ObjectDataInput in) throws IOException { publishTime = in.readLong(); publisherAddress = in.readObject(); payload = in.readData(); } }