/*
* Copyright Terracotta, Inc.
*
* 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 org.ehcache.impl.config.serializer;
import org.ehcache.spi.persistence.StateRepository;
import org.ehcache.spi.serialization.SerializerException;
import org.ehcache.spi.serialization.Serializer;
import org.ehcache.core.spi.service.FileBasedPersistenceContext;
import org.ehcache.spi.serialization.StatefulSerializer;
import org.junit.Rule;
import org.junit.Test;
import org.junit.rules.ExpectedException;
import java.nio.ByteBuffer;
import static org.junit.Assert.*;
public class DefaultSerializationProviderConfigurationTest {
@Rule
public ExpectedException expectedException = ExpectedException.none();
@Test
public void testAddSerializerFor() throws Exception {
DefaultSerializationProviderConfiguration config = new DefaultSerializationProviderConfiguration();
config.addSerializerFor(Long.class, MinimalSerializer.class);
assertSame(MinimalSerializer.class, config.getDefaultSerializers().get(Long.class));
}
@Test
public void testAddSerializerForDuplicateThrows() throws Exception {
DefaultSerializationProviderConfiguration config = new DefaultSerializationProviderConfiguration();
config.addSerializerFor(Long.class, MinimalSerializer.class);
expectedException.expect(IllegalArgumentException.class);
expectedException.expectMessage("Duplicate serializer for class");
config.addSerializerFor(Long.class, MinimalSerializer.class);
}
@Test
public void testAddSerializerForConstructorless() throws Exception {
expectedException.expect(IllegalArgumentException.class);
expectedException.expectMessage("does not have a constructor that takes in a ClassLoader.");
DefaultSerializationProviderConfiguration config = new DefaultSerializationProviderConfiguration();
config.addSerializerFor(Long.class, UnusableSerializer.class);
}
@Test
public void testAddSerializerForStatefulSerializer() throws Exception {
DefaultSerializationProviderConfiguration config = new DefaultSerializationProviderConfiguration();
config.addSerializerFor(Long.class, MinimalStatefulSerializer.class);
assertSame(MinimalStatefulSerializer.class, config.getDefaultSerializers().get(Long.class));
}
@Test
public void testAddSerializerForStatefulConstructorless() throws Exception {
expectedException.expect(IllegalArgumentException.class);
expectedException.expectMessage("does not have a constructor that takes in a ClassLoader.");
DefaultSerializationProviderConfiguration config = new DefaultSerializationProviderConfiguration();
config.addSerializerFor(Long.class, UnusableStatefulSerializer.class);
}
@Test
public void testAddSerializerForLegacySerializer() throws Exception {
expectedException.expect(IllegalArgumentException.class);
expectedException.expectMessage("does not have a constructor that takes in a ClassLoader.");
DefaultSerializationProviderConfiguration config = new DefaultSerializationProviderConfiguration();
config.addSerializerFor(Long.class, LegacySerializer.class);
}
private static class MinimalSerializer implements Serializer<Long> {
public MinimalSerializer(ClassLoader loader) {
}
@Override
public ByteBuffer serialize(final Long object) throws SerializerException {
throw new UnsupportedOperationException("Implement me!");
}
@Override
public Long read(final ByteBuffer binary) throws ClassNotFoundException, SerializerException {
throw new UnsupportedOperationException("Implement me!");
}
@Override
public boolean equals(final Long object, final ByteBuffer binary) throws ClassNotFoundException, SerializerException {
throw new UnsupportedOperationException("Implement me!");
}
}
private static class LegacySerializer implements Serializer<Long> {
public LegacySerializer(ClassLoader loader, FileBasedPersistenceContext context) {
}
@Override
public ByteBuffer serialize(final Long object) throws SerializerException {
throw new UnsupportedOperationException("Implement me!");
}
@Override
public Long read(final ByteBuffer binary) throws ClassNotFoundException, SerializerException {
throw new UnsupportedOperationException("Implement me!");
}
@Override
public boolean equals(final Long object, final ByteBuffer binary) throws ClassNotFoundException, SerializerException {
throw new UnsupportedOperationException("Implement me!");
}
}
private static class UnusableSerializer implements Serializer<Long> {
@Override
public ByteBuffer serialize(final Long object) throws SerializerException {
throw new UnsupportedOperationException("Implement me!");
}
@Override
public Long read(final ByteBuffer binary) throws ClassNotFoundException, SerializerException {
throw new UnsupportedOperationException("Implement me!");
}
@Override
public boolean equals(final Long object, final ByteBuffer binary) throws ClassNotFoundException, SerializerException {
throw new UnsupportedOperationException("Implement me!");
}
}
private static class MinimalStatefulSerializer implements StatefulSerializer<Long> {
public MinimalStatefulSerializer(ClassLoader loader) {
}
@Override
public void init(final StateRepository stateRepository) {
throw new UnsupportedOperationException("Implement me!");
}
@Override
public ByteBuffer serialize(final Long object) throws SerializerException {
throw new UnsupportedOperationException("Implement me!");
}
@Override
public Long read(final ByteBuffer binary) throws ClassNotFoundException, SerializerException {
throw new UnsupportedOperationException("Implement me!");
}
@Override
public boolean equals(final Long object, final ByteBuffer binary) throws ClassNotFoundException, SerializerException {
throw new UnsupportedOperationException("Implement me!");
}
}
private static class UnusableStatefulSerializer implements StatefulSerializer<Long> {
@Override
public void init(final StateRepository stateRepository) {
throw new UnsupportedOperationException("Implement me!");
}
@Override
public ByteBuffer serialize(final Long object) throws SerializerException {
throw new UnsupportedOperationException("Implement me!");
}
@Override
public Long read(final ByteBuffer binary) throws ClassNotFoundException, SerializerException {
throw new UnsupportedOperationException("Implement me!");
}
@Override
public boolean equals(final Long object, final ByteBuffer binary) throws ClassNotFoundException, SerializerException {
throw new UnsupportedOperationException("Implement me!");
}
}
}