gradle-master/subprojects/core/src/main/java/org/gradle/process/internal/worker/request/RequestArgumentSerializers.java
/*
 * Copyright 2019 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.process.internal.worker.request;

import org.gradle.internal.serialize.Decoder;
import org.gradle.internal.serialize.DefaultSerializerRegistry;
import org.gradle.internal.serialize.Encoder;
import org.gradle.internal.serialize.Message;
import org.gradle.internal.serialize.Serializer;
import org.gradle.internal.serialize.SerializerRegistry;

public class RequestArgumentSerializers {
    private final SerializerRegistry registry = new DefaultSerializerRegistry();

    public Serializer<Object> getSerializer(ClassLoader defaultClassLoader) {
        registry.register(Object.class, new JavaObjectSerializer(defaultClassLoader));
        return registry.build(Object.class);
    }

    public <T> void register(Class<T> type, Serializer<T> serializer) {
        registry.register(type, serializer);
    }

    public static class JavaObjectSerializer implements Serializer<Object> {
        private final ClassLoader classLoader;

        public JavaObjectSerializer(ClassLoader classLoader) {
            this.classLoader = classLoader;
        }

        @Override
        public Object read(Decoder decoder) throws Exception {
            return Message.receive(decoder.getInputStream(), classLoader);
        }

        @Override
        public void write(Encoder encoder, Object value) throws Exception {
            Message.send(value, encoder.getOutputStream());
        }
    }
}
