opendaylight/md-sal/inventory-manager/src/main/java/org/opendaylight/controller/md/inventory/manager/FlowCapableInventoryProvider.xtend

   1 /*
   2  * Copyright (c) 2013 Cisco Systems, Inc. and others.  All rights reserved.
   3  *
   4  * This program and the accompanying materials are made available under the
   5  * terms of the Eclipse Public License v1.0 which accompanies this distribution,
   6  * and is available at http://www.eclipse.org/legal/epl-v10.html
   7  */
   8 package org.opendaylight.controller.md.inventory.manager
   9
  10 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.OpendaylightInventoryListener
  11 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.NodeConnectorRemoved
  12 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.NodeConnectorUpdated
  13 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.NodeRemoved
  14 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.NodeUpdated
  15 import org.opendaylight.controller.sal.binding.api.NotificationProviderService
  16 import org.opendaylight.controller.sal.binding.api.data.DataProviderService
  17 import org.opendaylight.yangtools.concepts.Registration
  18 import org.opendaylight.yangtools.yang.binding.NotificationListener
  19 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier
  20 import org.opendaylight.yangtools.yang.binding.DataObject
  21 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.node.NodeConnectorBuilder
  22 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.FlowCapableNodeConnectorUpdated
  23 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.FlowCapableNode
  24 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.FlowCapableNodeUpdated
  25 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.FlowCapableNodeConnector
  26 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.node.NodeConnectorKey
  27 import static extension org.opendaylight.controller.md.inventory.manager.InventoryMapping.*
  28 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.node.NodeConnector
  29 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.nodes.Node
  30 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.nodes.NodeBuilder
  31 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.nodes.NodeKey
  32 import org.slf4j.LoggerFactory
  33
  34 class FlowCapableInventoryProvider implements AutoCloseable {
  35
  36
  37     static val LOG = LoggerFactory.getLogger(FlowCapableInventoryProvider);
  38
  39     @Property
  40     DataProviderService dataService;
  41
  42     @Property
  43     NotificationProviderService notificationService;
  44     val NodeChangeCommiter changeCommiter = new NodeChangeCommiter(this);
  45
  46     Registration<NotificationListener> listenerRegistration
  47
  48     def void start() {
  49         listenerRegistration = notificationService.registerNotificationListener(changeCommiter);
  50         LOG.info("Flow Capable Inventory Provider started.");
  51
  52     }
  53
  54     protected def startChange() {
  55         return dataService.beginTransaction;
  56     }
  57
  58     override close() {
  59        LOG.info("Flow Capable Inventory Provider stopped.");
  60         listenerRegistration?.close();
  61     }
  62
  63 }