*/
package org.opendaylight.openflowplugin.applications.topology.manager;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.FlowCapableNode;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.NodeRef;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.model.topology.inventory.rev131030.InventoryNode;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.model.topology.inventory.rev131030.InventoryNodeBuilder;
+import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.NodeId;
+import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.NodeBuilder;
+import java.util.Set;
+import org.opendaylight.controller.md.sal.binding.api.ReadWriteTransaction;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import java.util.Map.Entry;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.FlowCapableNode;
import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.nodes.Node;
import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.Nodes;
import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
-import org.opendaylight.yangtools.concepts.ListenerRegistration;
import java.util.Map;
-import java.util.Set;
-import org.opendaylight.controller.md.sal.binding.api.DataChangeListener;
import org.opendaylight.controller.md.sal.binding.api.DataBroker;
import org.opendaylight.controller.md.sal.common.api.data.AsyncDataChangeEvent;
import org.opendaylight.yangtools.yang.binding.DataObject;
import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
-import org.opendaylight.controller.md.sal.common.api.data.AsyncDataBroker;
- public class NodeChangeListenerImpl implements DataChangeListener, AutoCloseable {
- private final ListenerRegistration<DataChangeListener> dataChangeListenerRegistration;
+public class NodeChangeListenerImpl extends DataChangeListenerImpl {
+ private final static Logger LOG = LoggerFactory.getLogger(NodeChangeListenerImpl.class);
- public NodeChangeListenerImpl(final DataBroker dataBroker) {
- dataChangeListenerRegistration = dataBroker.registerDataChangeListener(
- LogicalDatastoreType.OPERATIONAL,
- InstanceIdentifier.builder(Nodes.class)
- .child(Node.class)
- .augmentation(FlowCapableNode.class)
- .build(),
- this, AsyncDataBroker.DataChangeScope.BASE);
- }
+ public NodeChangeListenerImpl(final DataBroker dataBroker, final OperationProcessor operationProcessor) {
+ // TODO: listener on FlowCapableNode. what if node id in Node.class is changed (it won't be caught by this
+ // listener)
+ super(operationProcessor, dataBroker, InstanceIdentifier.builder(Nodes.class).child(Node.class)
+ .augmentation(FlowCapableNode.class).build());
+ }
- @Override
- public void onDataChanged(AsyncDataChangeEvent<InstanceIdentifier<?>, DataObject> change) {
- processAddedNode(change.getCreatedData());
- processUpdatedNode(change.getUpdatedData());
- processRemovedNode(change.getRemovedPaths());
- }
+ @Override
+ public void onDataChanged(AsyncDataChangeEvent<InstanceIdentifier<?>, DataObject> change) {
+ processAddedNode(change.getCreatedData());
+ // processUpdatedNode(change.getUpdatedData());
+ processRemovedNode(change.getRemovedPaths());
+ }
- /**
- * @param removedPaths
- */
- private void processRemovedNode(Set<InstanceIdentifier<?>> removedPaths) {
- // TODO Auto-generated method stub
+ /**
+ * @param removedPaths
+ */
+ private void processRemovedNode(Set<InstanceIdentifier<?>> removedNodes) {
+ for (InstanceIdentifier<?> removedNode : removedNodes) {
+ final InstanceIdentifier<org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.Node> iiToTopologyRemovedNode = provideIIToTopologyNode(provideTopologyNodeId(removedNode));
+ if (iiToTopologyRemovedNode != null) {
+ operationProcessor.enqueueOperation(new TopologyOperation() {
+ @Override
+ public void applyOperation(ReadWriteTransaction transaction) {
+ transaction.delete(LogicalDatastoreType.OPERATIONAL, iiToTopologyRemovedNode);
+ }
+ });
+ } else {
+ LOG.debug("Instance identifier to inventory wasn't translated to topology while deleting node.");
+ }
}
+ }
- /**
- * @param updatedData
- */
- private void processUpdatedNode(Map<InstanceIdentifier<?>, DataObject> updatedData) {
- // TODO Auto-generated method stub
+ /**
+ * @param updatedData
+ */
+ // private void processUpdatedNode(Map<InstanceIdentifier<?>, DataObject> updatedData) {
+ // //TODO: only node id is used from incomming data object.
+ // //if it is changed what should happen? Listener is on FlocCapableNode so change
+ // //of node id (only data which are used) isn't caught.
+ // }
+ /**
+ * @param createdData
+ */
+ private void processAddedNode(Map<InstanceIdentifier<?>, DataObject> addedDatas) {
+ for (Entry<InstanceIdentifier<?>, DataObject> addedData : addedDatas.entrySet()) {
+ createData(addedData.getKey());
}
+ }
- /**
- * @param createdData
- */
- private void processAddedNode(Map<InstanceIdentifier<?>, DataObject> createdData) {
- // TODO Auto-generated method stub
-
+ protected void createData(InstanceIdentifier<?> iiToNodeInInventory) {
+ final NodeId nodeIdInTopology = provideTopologyNodeId(iiToNodeInInventory);
+ if (nodeIdInTopology != null) {
+ final InstanceIdentifier<org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.Node> iiToTopologyNode = provideIIToTopologyNode(nodeIdInTopology);
+ sendToTransactionChain(prepareTopologyNode(nodeIdInTopology, iiToNodeInInventory), iiToTopologyNode);
+ } else {
+ LOG.debug("Inventory node key is null. Data can't be written to topology");
}
+ }
- @Override
- public void close() throws Exception {
- dataChangeListenerRegistration.close();
- }
+ /**
+ * @param nodeIdInTopology
+ * @param iiToNodeInInventory
+ * @return
+ */
+ private org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.Node prepareTopologyNode(NodeId nodeIdInTopology, InstanceIdentifier<?> iiToNodeInInventory) {
+ final InventoryNode inventoryNode = new InventoryNodeBuilder()
+ .setInventoryNodeRef(new NodeRef(iiToNodeInInventory.firstIdentifierOf(Node.class)))
+ .build();
+
+ final NodeBuilder topologyNodeBuilder = new NodeBuilder();
+ topologyNodeBuilder.setNodeId(nodeIdInTopology);
+ topologyNodeBuilder.addAugmentation(InventoryNode.class, inventoryNode);
- }
\ No newline at end of file
+ return topologyNodeBuilder.build();
+ }
+}
\ No newline at end of file
Code Review / openflowplugin.git / blobdiff