Java tutorial
package com.kixeye.kixmpp.p2p.serialization; /* * #%L * Zaqar * %% * Copyright (C) 2014 Charles Barry * %% * 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. * #L% */ import com.kixeye.kixmpp.p2p.message.MessageRegistry; import com.kixeye.kixmpp.p2p.node.NodeId; import io.netty.buffer.ByteBuf; import io.netty.buffer.Unpooled; import org.junit.Assert; import org.junit.Test; import org.junit.runner.RunWith; import org.junit.runners.JUnit4; import java.io.IOException; @RunWith(JUnit4.class) public class SerializationTest { @Test public void envelopSerializeTest() throws IOException { MessageRegistry messageRegistry = new MessageRegistry(); messageRegistry.addCustomMessage(1, Envelop.class); messageRegistry.addCustomMessage(2, DataObject.class); NodeId nid = new NodeId(); DataObject message = new DataObject(42, "Testing..1..2..3"); Envelop envelop = new Envelop(nid, message); ByteBuf buf = ProtostuffEncoder.serializeToByteBuf(messageRegistry, Unpooled.buffer(), envelop); Envelop result = (Envelop) ProtostuffDecoder.deserializeFromByteBuf(messageRegistry, buf); Assert.assertEquals(nid, result.getSenderId()); Assert.assertEquals(message, result.getMessage()); } static public class Envelop { private NodeId senderId; private Object message; public Envelop() { } public Envelop(NodeId senderId, Object message) { this.senderId = senderId; this.message = message; } public NodeId getSenderId() { return senderId; } public Object getMessage() { return message; } } public static class DataObject { private int integerValue; private String stringValue; public DataObject() { } public DataObject(int integerValue, String stringValue) { this.integerValue = integerValue; this.stringValue = stringValue; } public int getIntegerValue() { return integerValue; } public String getStringValue() { return stringValue; } @Override public boolean equals(Object o) { if (this == o) return true; if (o == null || getClass() != o.getClass()) return false; DataObject that = (DataObject) o; if (integerValue != that.integerValue) return false; if (!stringValue.equals(that.stringValue)) return false; return true; } @Override public int hashCode() { int result = integerValue; result = 31 * result + stringValue.hashCode(); return result; } } }