/*
 * Copyright (c) 2014, 2015 Brocade Communications Systems, Inc. and others.  All rights reserved.
 *
 * This program and the accompanying materials are made available under the
 * terms of the Eclipse Public License v1.0 which accompanies this distribution,
 * and is available at http://www.eclipse.org/legal/epl-v10.html
 */

/**
 * Generated file

 * Generated from: yang module name: toaster-consumer-impl  yang module local name: toaster-consumer-impl
 * Generated by: org.opendaylight.controller.config.yangjmxgenerator.plugin.JMXGenerator
 * Generated at: Wed Feb 05 11:31:30 CET 2014
 *
 * Do not modify this file unless it is present under src/main directory
 */
package org.opendaylight.controller.config.yang.config.kitchen_service.impl;

import java.util.concurrent.Future;
import org.opendaylight.controller.config.api.osgi.WaitingServiceTracker;
import org.opendaylight.controller.sample.kitchen.api.EggsType;
import org.opendaylight.controller.sample.kitchen.api.KitchenService;
import org.opendaylight.yang.gen.v1.http.netconfcentral.org.ns.toaster.rev091120.ToastType;
import org.opendaylight.yangtools.yang.common.RpcResult;
import org.osgi.framework.BundleContext;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

/**
 *
 */
public final class KitchenServiceModule extends AbstractKitchenServiceModule {
    private static final Logger log = LoggerFactory.getLogger(KitchenServiceModule.class);

    private BundleContext bundleContext;

    public KitchenServiceModule(final org.opendaylight.controller.config.api.ModuleIdentifier identifier, final org.opendaylight.controller.config.api.DependencyResolver dependencyResolver) {
        super(identifier, dependencyResolver);
    }

    public KitchenServiceModule(final org.opendaylight.controller.config.api.ModuleIdentifier identifier, final org.opendaylight.controller.config.api.DependencyResolver dependencyResolver,
            final KitchenServiceModule oldModule, final java.lang.AutoCloseable oldInstance) {

        super(identifier, dependencyResolver, oldModule, oldInstance);
    }

    @Override
    protected void customValidation(){
        // No need to validate dependencies, since all dependencies have mandatory true flag in yang
        // config-subsystem will perform the validation
    }

    @Override
    public AutoCloseable createInstance() {
        // The KitchenServiceImpl instance is created and advertised with the OSGi registry via blueprint
        // so obtain it here so we can return it to the config system. It's possible the blueprint container
        // hasn't been created yet so we busy wait 5 min for the service.
        final WaitingServiceTracker<KitchenService> tracker = WaitingServiceTracker.create(
                KitchenService.class, bundleContext);
        final KitchenService kitchenService = tracker.waitForService(WaitingServiceTracker.FIVE_MINUTES);

        final class AutoCloseableKitchenService implements KitchenService, AutoCloseable {
            @Override
            public void close() {
                // We need to close the ServiceTracker however we don't want to close the actual
                // KitchenService instance because its life-cycle is controlled via blueprint.
                tracker.close();
                log.info("KitchenService (instance {}) closed.", kitchenService);
            }

            @Override
            public Future<RpcResult<Void>> makeBreakfast(final EggsType eggs, final Class<? extends ToastType> toast,
                    final int toastDoneness) {
                return kitchenService.makeBreakfast(eggs, toast, toastDoneness);
            }
        }

        return new AutoCloseableKitchenService();
    }

    public void setBundleContext(BundleContext bundleContext) {
        this.bundleContext = bundleContext;
    }
}