/*
* 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.internal.serialization.impl;
import com.hazelcast.internal.serialization.InternalSerializationService;
import com.hazelcast.nio.ObjectDataInput;
import com.hazelcast.nio.ObjectDataOutput;
import com.hazelcast.nio.serialization.DataSerializable;
import com.hazelcast.nio.serialization.DataSerializableFactory;
import com.hazelcast.nio.serialization.IdentifiedDataSerializable;
import com.hazelcast.nio.serialization.impl.VersionedDataSerializableFactory;
import com.hazelcast.spi.serialization.SerializationService;
import com.hazelcast.test.HazelcastSerialClassRunner;
import com.hazelcast.test.annotation.ParallelTest;
import com.hazelcast.test.annotation.QuickTest;
import com.hazelcast.version.Version;
import org.junit.Test;
import org.junit.experimental.categories.Category;
import org.junit.runner.RunWith;
import java.io.IOException;
import static org.junit.Assert.assertEquals;
@RunWith(HazelcastSerialClassRunner.class)
@Category({QuickTest.class, ParallelTest.class})
public class DataSerializableSerializationTest {
private SerializationService ss = new DefaultSerializationServiceBuilder()
.setVersion(InternalSerializationService.VERSION_1)
.build();
@Test
public void serializeAndDeserialize_DataSerializable() {
DSPerson person = new DSPerson("James Bond");
DSPerson deserialized = ss.toObject(ss.toData(person));
assertEquals(person.getClass(), deserialized.getClass());
assertEquals(person.name, deserialized.name);
}
@Test
public void serializeAndDeserialize_IdentifiedDataSerializable() {
IDSPerson person = new IDSPerson("James Bond");
SerializationService ss = new DefaultSerializationServiceBuilder()
.addDataSerializableFactory(1, new IDSPersonFactory())
.setVersion(InternalSerializationService.VERSION_1)
.build();
IDSPerson deserialized = ss.toObject(ss.toData(person));
assertEquals(person.getClass(), deserialized.getClass());
assertEquals(person.name, deserialized.name);
}
@Test
public void serializeAndDeserialize_IdentifiedDataSerializable_versionedFactory() {
IDSPerson person = new IDSPerson("James Bond");
SerializationService ss = new DefaultSerializationServiceBuilder()
.addDataSerializableFactory(1, new IDSPersonFactoryVersioned())
.setVersion(InternalSerializationService.VERSION_1)
.build();
IDSPerson deserialized = ss.toObject(ss.toData(person));
assertEquals(person.getClass(), deserialized.getClass());
assertEquals(person.name, deserialized.name);
}
private static class DSPerson implements DataSerializable {
private String name;
DSPerson() {
}
DSPerson(String name) {
this.name = name;
}
@Override
public void writeData(ObjectDataOutput out) throws IOException {
out.writeUTF(name);
}
@Override
public void readData(ObjectDataInput in) throws IOException {
name = in.readUTF();
}
}
private static class IDSPerson implements IdentifiedDataSerializable {
private String name;
IDSPerson() {
}
IDSPerson(String name) {
this.name = name;
}
@Override
public void writeData(ObjectDataOutput out) throws IOException {
out.writeUTF(name);
}
@Override
public void readData(ObjectDataInput in) throws IOException {
name = in.readUTF();
}
@Override
public int getFactoryId() {
return 1;
}
@Override
public int getId() {
return 2;
}
}
private static class IDSPersonFactory implements DataSerializableFactory {
@Override
public IdentifiedDataSerializable create(int typeId) {
return new IDSPerson();
}
}
private static class IDSPersonFactoryVersioned implements VersionedDataSerializableFactory {
@Override
public IdentifiedDataSerializable create(int typeId) {
return new IDSPerson();
}
@Override
public IdentifiedDataSerializable create(int typeId, Version version) {
throw new RuntimeException("Should not be used outside of the versioned context");
}
}
}