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

   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 java.util.concurrent.ExecutionException;
  11 import java.util.concurrent.Future;
  12
  13 import org.opendaylight.controller.md.sal.common.api.TransactionStatus;
  14 import org.opendaylight.controller.sal.binding.api.data.DataModificationTransaction;
  15 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.FlowCapableNode;
  16 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.FlowCapableNodeConnector;
  17 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.FlowCapableNodeConnectorUpdated;
  18 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.FlowCapableNodeUpdated;
  19 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.NodeConnectorId;
  20 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.NodeConnectorRef;
  21 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.NodeConnectorRemoved;
  22 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.NodeConnectorUpdated;
  23 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.NodeRef;
  24 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.NodeRemoved;
  25 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.NodeUpdated;
  26 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.OpendaylightInventoryListener;
  27 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.node.NodeConnector;
  28 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.node.NodeConnectorBuilder;
  29 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.node.NodeConnectorKey;
  30 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.nodes.Node;
  31 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.nodes.NodeBuilder;
  32 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.nodes.NodeKey;
  33 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  34 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier.InstanceIdentifierBuilder;
  35 import org.opendaylight.yangtools.yang.common.RpcResult;
  36 import org.slf4j.Logger;
  37 import org.slf4j.LoggerFactory;
  38
  39 import com.google.common.base.Objects;
  40
  41 public class NodeChangeCommiter implements OpendaylightInventoryListener {
  42
  43     private final static Logger LOG = LoggerFactory.getLogger(NodeChangeCommiter.class);
  44
  45     private final FlowCapableInventoryProvider manager;
  46
  47     public NodeChangeCommiter(final FlowCapableInventoryProvider manager) {
  48         this.manager = manager;
  49     }
  50
  51     public FlowCapableInventoryProvider getManager() {
  52         return this.manager;
  53     }
  54
  55     @Override
  56     public synchronized void onNodeConnectorRemoved(final NodeConnectorRemoved connector) {
  57
  58         final NodeConnectorRef ref = connector.getNodeConnectorRef();
  59         final DataModificationTransaction it = this.getManager().startChange();
  60         NodeChangeCommiter.LOG.debug("removing node connector {} ", ref.getValue());
  61         it.removeOperationalData(ref.getValue());
  62         Future<RpcResult<TransactionStatus>> commitResult = it.commit();
  63         try {
  64             commitResult.get();
  65         } catch (InterruptedException | ExecutionException e) {
  66             LOG.error("Node Connector {} not removed.", ref.getValue(), e);
  67         }
  68
  69     }
  70
  71     @Override
  72     public synchronized void onNodeConnectorUpdated(final NodeConnectorUpdated connector) {
  73
  74         final NodeConnectorRef ref = connector.getNodeConnectorRef();
  75         final FlowCapableNodeConnectorUpdated flowConnector = connector
  76                 .getAugmentation(FlowCapableNodeConnectorUpdated.class);
  77         final DataModificationTransaction it = this.manager.startChange();
  78         final NodeConnectorBuilder data = new NodeConnectorBuilder(connector);
  79         NodeConnectorId id = connector.getId();
  80         NodeConnectorKey nodeConnectorKey = new NodeConnectorKey(id);
  81         data.setKey(nodeConnectorKey);
  82         boolean notEquals = (!Objects.equal(flowConnector, null));
  83         if (notEquals) {
  84             final FlowCapableNodeConnector augment = InventoryMapping.toInventoryAugment(flowConnector);
  85             data.addAugmentation(FlowCapableNodeConnector.class, augment);
  86         }
  87         InstanceIdentifier<? extends Object> value = ref.getValue();
  88         NodeChangeCommiter.LOG.debug("updating node connector : {}.", value);
  89         NodeConnector build = data.build();
  90         it.putOperationalData((value), build);
  91         Future<RpcResult<TransactionStatus>> commitResult = it.commit();
  92         try {
  93             commitResult.get();
  94         } catch (InterruptedException | ExecutionException e) {
  95             LOG.error("Node Connector {} not updated.", ref.getValue(), e);
  96         }
  97
  98     }
  99
 100     @Override
 101     public synchronized void onNodeRemoved(final NodeRemoved node) {
 102
 103         final NodeRef ref = node.getNodeRef();
 104         final DataModificationTransaction it = this.manager.startChange();
 105         NodeChangeCommiter.LOG.debug("removing node : {}", ref.getValue());
 106         it.removeOperationalData((ref.getValue()));
 107         Future<RpcResult<TransactionStatus>> commitResult = it.commit();
 108         try {
 109             commitResult.get();
 110         } catch (InterruptedException | ExecutionException e) {
 111             LOG.error("Node {} not removed.", ref.getValue(), e);
 112         }
 113     }
 114
 115     @Override
 116     public synchronized void onNodeUpdated(final NodeUpdated node) {
 117
 118         final NodeRef ref = node.getNodeRef();
 119         final FlowCapableNodeUpdated flowNode = node
 120                 .<FlowCapableNodeUpdated> getAugmentation(FlowCapableNodeUpdated.class);
 121         final DataModificationTransaction it = this.manager.startChange();
 122         final NodeBuilder nodeBuilder = new NodeBuilder(node);
 123         nodeBuilder.setKey(new NodeKey(node.getId()));
 124         boolean equals = Objects.equal(flowNode, null);
 125         if (equals) {
 126             return;
 127         }
 128         final FlowCapableNode augment = InventoryMapping.toInventoryAugment(flowNode);
 129         nodeBuilder.addAugmentation(FlowCapableNode.class, augment);
 130         InstanceIdentifier<? extends Object> value = ref.getValue();
 131         InstanceIdentifierBuilder<Node> builder = InstanceIdentifier.<Node> builder(((InstanceIdentifier<Node>) value));
 132         InstanceIdentifierBuilder<FlowCapableNode> augmentation = builder
 133                 .<FlowCapableNode> augmentation(FlowCapableNode.class);
 134         final InstanceIdentifier<FlowCapableNode> path = augmentation.build();
 135         NodeChangeCommiter.LOG.debug("updating node :{} ", path);
 136         it.putOperationalData(path, augment);
 137
 138         Future<RpcResult<TransactionStatus>> commitResult = it.commit();
 139         try {
 140             commitResult.get();
 141         } catch (InterruptedException | ExecutionException e) {
 142             LOG.error("Node  {} not updated.", ref.getValue(), e);
 143         }
 144
 145     }
 146 }