diff options
Diffstat (limited to 'vbd/impl/src/main/java/io/fd/honeycomb/vbd/impl/VbdUtil.java')
-rw-r--r-- | vbd/impl/src/main/java/io/fd/honeycomb/vbd/impl/VbdUtil.java | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/vbd/impl/src/main/java/io/fd/honeycomb/vbd/impl/VbdUtil.java b/vbd/impl/src/main/java/io/fd/honeycomb/vbd/impl/VbdUtil.java new file mode 100644 index 000000000..ecc970322 --- /dev/null +++ b/vbd/impl/src/main/java/io/fd/honeycomb/vbd/impl/VbdUtil.java @@ -0,0 +1,37 @@ +/** + * Copyright (c) 2016 Cisco Systems, Inc. and others. All rights reserved. + * <p> + * 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 io.fd.honeycomb.vbd.impl; + + +import com.google.common.base.Optional; +import org.opendaylight.controller.md.sal.binding.api.DataBroker; +import org.opendaylight.controller.md.sal.binding.api.MountPoint; +import org.opendaylight.controller.md.sal.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; + +public class VbdUtil { + + private VbdUtil() { + throw new UnsupportedOperationException("Can't instantiate util class"); + } + + static DataBroker resolveDataBrokerForMountPoint(final InstanceIdentifier<Node> iiToMountPoint, final MountPointService mountService) { + final Optional<MountPoint> vppMountPointOpt = mountService.getMountPoint(iiToMountPoint); + if (vppMountPointOpt.isPresent()) { + final MountPoint vppMountPoint = vppMountPointOpt.get(); + final Optional<DataBroker> dataBrokerOpt = vppMountPoint.getService(DataBroker.class); + if (dataBrokerOpt.isPresent()) { + return dataBrokerOpt.get(); + } + } + return null; + } + + +} |