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/*
 * Copyright © 2017 camunda services GmbH ([email protected])
 *
 * 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 io.zeebe.logstreams.impl.service;

import io.zeebe.logstreams.processor.StreamProcessorController;
import io.zeebe.servicecontainer.*;
import io.zeebe.util.sched.future.ActorFuture;

public class StreamProcessorService implements Service
{
    private final StreamProcessorController controller;
    private final ServiceContainer serviceContainer;
    private final ServiceName serviceName;

    public StreamProcessorService(
            StreamProcessorController controller,
            ServiceContainer serviceContainer,
            ServiceName serviceName)
    {
        this.controller = controller;
        this.serviceContainer = serviceContainer;
        this.serviceName = serviceName;
    }

    @Override
    public void start(ServiceStartContext startContext)
    {
        startContext.async(controller.openAsync());
    }

    @Override
    public void stop(ServiceStopContext stopContext)
    {
        stopContext.async(controller.closeAsync());
    }

    @Override
    public StreamProcessorService get()
    {
        return this;
    }

    public ActorFuture closeAsync()
    {
        return serviceContainer.removeService(serviceName);
    }

    public void close()
    {
        closeAsync().join();
    }

    public StreamProcessorController getController()
    {
        return controller;
    }

}