/*
* Copyright (c) 2008-2013, 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.nio.serialization;
import com.hazelcast.config.SerializationConfig;
import com.hazelcast.config.SerializerConfig;
import com.hazelcast.nio.ObjectDataInput;
import com.hazelcast.nio.ObjectDataOutput;
import com.hazelcast.test.HazelcastSerialClassRunner;
import com.hazelcast.test.annotation.QuickTest;
import org.junit.Test;
import org.junit.experimental.categories.Category;
import org.junit.runner.RunWith;
import java.beans.XMLDecoder;
import java.beans.XMLEncoder;
import java.io.ByteArrayOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.nio.ByteOrder;
import static junit.framework.Assert.assertEquals;
@RunWith(HazelcastSerialClassRunner.class)
@Category(QuickTest.class)
public class CustomSerializationTest {
@Test
public void testSerializer() throws Exception {
testSerializer(ByteOrder.BIG_ENDIAN, false);
}
@Test
public void testSerializerLittleEndian() throws Exception {
testSerializer(ByteOrder.LITTLE_ENDIAN, false);
}
@Test
public void testSerializerNativeOrder() throws Exception {
testSerializer(ByteOrder.nativeOrder(), false);
}
@Test
public void testSerializerNativeOrderUsingUnsafe() throws Exception {
testSerializer(ByteOrder.nativeOrder(), true);
}
private void testSerializer(ByteOrder order, boolean allowUnsafe) throws Exception {
SerializationConfig config = new SerializationConfig();
config.setAllowUnsafe(allowUnsafe).setByteOrder(order).setUseNativeByteOrder(false);
SerializerConfig sc = new SerializerConfig()
.setImplementation(new FooXmlSerializer())
.setTypeClass(Foo.class);
config.addSerializerConfig(sc);
SerializationService ss = new DefaultSerializationServiceBuilder().setConfig(config).build();
Foo foo = new Foo();
foo.setFoo("f");
Data d = ss.toData(foo);
Foo newFoo = (Foo) ss.toObject(d);
assertEquals(newFoo.getFoo(), foo.getFoo());
}
public static class Foo {
private String foo;
public String getFoo() {
return foo;
}
public void setFoo(String foo) {
this.foo = foo;
}
}
public static class FooXmlSerializer implements StreamSerializer<Foo> {
@Override
public int getTypeId() {
return 10;
}
@Override
public void write(ObjectDataOutput out, Foo object) throws IOException {
ByteArrayOutputStream bos = new ByteArrayOutputStream();
XMLEncoder encoder = new XMLEncoder(bos);
encoder.writeObject(object);
encoder.close();
out.write(bos.toByteArray());
}
@Override
public Foo read(ObjectDataInput in) throws IOException {
final InputStream inputStream = (InputStream) in;
XMLDecoder decoder = new XMLDecoder(inputStream);
return (Foo) decoder.readObject();
}
@Override
public void destroy() {
}
}
}