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/*
 * Copyright (c) 2017 Cisco Systems, Inc.  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
 */
package org.opendaylight.lispflowmapping.neutron.intenthandler.util;

import java.util.Optional;
import org.opendaylight.mdsal.binding.api.DataBroker;
import org.opendaylight.mdsal.binding.api.MountPoint;
import org.opendaylight.mdsal.binding.api.MountPointService;
import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.Node;
import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

/**
 * Created by Shakib Ahmed on 1/12/17.
 */
public final class LispNeutronUtil {
    protected static final Logger LOG = LoggerFactory.getLogger(LispNeutronUtil.class);

    private LispNeutronUtil() {
    }

    public static DataBroker resolveDataBrokerForMountPoint(InstanceIdentifier iiToMountPoint,
                                                            MountPointService mountService) {
        final Optional vppMountPointOpt = mountService.getMountPoint(iiToMountPoint);
        if (vppMountPointOpt.isPresent()) {
            final MountPoint vppMountPoint = vppMountPointOpt.get();
            final Optional dataBrokerOpt = vppMountPoint.getService(DataBroker.class);
            if (dataBrokerOpt.isPresent()) {
                return dataBrokerOpt.get();
            }
        }
        return null;
    }
}