/*
 * 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.workers.internal;

import org.gradle.internal.io.ClassLoaderObjectInputStream;
import org.gradle.util.GUtil;

import java.io.ByteArrayInputStream;
import java.io.ObjectInputStream;

abstract public class AbstractSerializedActionExecutionSpec implements SerializedActionExecutionSpec {
    protected byte[] serialize(Object object) {
        try {
            return GUtil.serialize(object);
        } catch (Exception e) {
            throw new WorkSerializationException("Could not serialize unit of work", e);
        }
    }

    public Object deserialize(byte[] bytes, ClassLoader classLoader) {
        try {
            ByteArrayInputStream bis = new ByteArrayInputStream(bytes);

            ObjectInputStream ois = new ClassLoaderObjectInputStream(bis, classLoader);
            return ois.readObject();
        } catch (Exception e) {
            throw new WorkSerializationException("Could not deserialize unit of work", e);
        }
    }
}
