Notification.java
/*
* Copyright 2016 The Lannister Project
*
* 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 net.anyflow.lannister.topic;
import java.io.IOException;
import com.fasterxml.jackson.annotation.JsonIgnore;
import com.hazelcast.nio.ObjectDataInput;
import com.hazelcast.nio.ObjectDataOutput;
import net.anyflow.lannister.message.Message;
import net.anyflow.lannister.serialization.SerializableFactory;
public class Notification implements com.hazelcast.nio.serialization.IdentifiedDataSerializable {
public final static int ID = 5;
private String clientId;
private Topic topic;
private Message message;
public Notification() { // just for Serialization
}
protected Notification(String clientId, Topic topic, Message message) {
this.clientId = clientId;
this.topic = topic;
this.message = message;
}
public String clientId() {
return clientId;
}
public Topic topic() {
return topic;
}
public Message message() {
return message;
}
@JsonIgnore
@Override
public int getFactoryId() {
return SerializableFactory.ID;
}
@Override
public int getId() {
return ID;
}
@Override
public void writeData(ObjectDataOutput out) throws IOException {
out.writeUTF(clientId);
out.writeBoolean(topic != null);
if (topic != null) {
topic.writeData(out);
}
out.writeBoolean(message != null);
if (message != null) {
message.writeData(out);
}
}
@Override
public void readData(ObjectDataInput in) throws IOException {
clientId = in.readUTF();
if (in.readBoolean()) {
Topic temp = new Topic();
temp.readData(in);
topic = temp;
}
if (in.readBoolean()) {
Message temp = new Message();
temp.readData(in);
message = temp;
}
}
}