/*
* Copyright 2014 the original author or authors.
*
* 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.gradle.api.internal.tasks.compile.incremental.jar;
import com.google.common.base.Objects;
import com.google.common.hash.HashCode;
import org.gradle.api.internal.tasks.compile.incremental.deps.ClassSetAnalysisData;
import org.gradle.internal.serialize.AbstractSerializer;
import org.gradle.internal.serialize.Decoder;
import org.gradle.internal.serialize.Encoder;
import org.gradle.internal.serialize.HashCodeSerializer;
import org.gradle.internal.serialize.MapSerializer;
import org.gradle.internal.serialize.Serializer;
import java.util.Map;
import static org.gradle.internal.serialize.BaseSerializerFactory.STRING_SERIALIZER;
public class JarSnapshotDataSerializer extends AbstractSerializer<JarSnapshotData> {
private final MapSerializer<String, HashCode> mapSerializer;
private final Serializer<ClassSetAnalysisData> analysisSerializer;
private final HashCodeSerializer hashCodeSerializer;
public JarSnapshotDataSerializer() {
hashCodeSerializer = new HashCodeSerializer();
mapSerializer = new MapSerializer<String, HashCode>(STRING_SERIALIZER, hashCodeSerializer);
analysisSerializer = new ClassSetAnalysisData.Serializer();
}
@Override
public JarSnapshotData read(Decoder decoder) throws Exception {
HashCode hash = hashCodeSerializer.read(decoder);
Map<String, HashCode> hashes = mapSerializer.read(decoder);
ClassSetAnalysisData data = analysisSerializer.read(decoder);
return new JarSnapshotData(hash, hashes, data);
}
@Override
public void write(Encoder encoder, JarSnapshotData value) throws Exception {
hashCodeSerializer.write(encoder, value.hash);
mapSerializer.write(encoder, value.hashes);
analysisSerializer.write(encoder, value.data);
}
@Override
public boolean equals(Object obj) {
if (!super.equals(obj)) {
return false;
}
JarSnapshotDataSerializer rhs = (JarSnapshotDataSerializer) obj;
return Objects.equal(mapSerializer, rhs.mapSerializer)
&& Objects.equal(analysisSerializer, rhs.analysisSerializer)
&& Objects.equal(hashCodeSerializer, rhs.hashCodeSerializer);
}
@Override
public int hashCode() {
return Objects.hashCode(super.hashCode(), mapSerializer, analysisSerializer, hashCodeSerializer);
}
}