Add VPP to bridge domain.

[honeycomb.git] / vbd / impl / src / main / java / io / fd / honeycomb / vbd / impl / BridgeDomain.java

diff --git a/vbd/impl/src/main/java/io/fd/honeycomb/vbd/impl/BridgeDomain.java b/vbd/impl/src/main/java/io/fd/honeycomb/vbd/impl/BridgeDomain.java
index 9cea658..e7652aa 100644 (file)
--- a/vbd/impl/src/main/java/io/fd/honeycomb/vbd/impl/BridgeDomain.java
+++ b/vbd/impl/src/main/java/io/fd/honeycomb/vbd/impl/BridgeDomain.java
@@ -8,6 +8,7 @@
 
 package io.fd.honeycomb.vbd.impl;
 
+import com.google.common.base.Optional;
 import com.google.common.base.Preconditions;
 import java.util.Collection;
 import javax.annotation.concurrent.GuardedBy;
@@ -18,15 +19,26 @@ import org.opendaylight.controller.md.sal.binding.api.DataObjectModification.Mod
 import org.opendaylight.controller.md.sal.binding.api.DataTreeChangeListener;
 import org.opendaylight.controller.md.sal.binding.api.DataTreeIdentifier;
 import org.opendaylight.controller.md.sal.binding.api.DataTreeModification;
+import org.opendaylight.controller.md.sal.binding.api.MountPoint;
 import org.opendaylight.controller.md.sal.binding.api.MountPointService;
 import org.opendaylight.controller.md.sal.binding.api.WriteTransaction;
 import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.rev150105.Vpp;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.rev150105.vpp.BridgeDomains;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.rev150105.vpp.bridge.domains.BridgeDomainKey;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.rev150105.vpp.bridge.domains.BridgeDomainBuilder;
 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.vbridge.topology.rev160129.TopologyVbridgeAugment;
+import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.NetworkTopology;
+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.TopologyId;
 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.Topology;
 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.TopologyKey;
 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.Node;
+import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.NodeKey;
+import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.node.attributes.SupportingNode;
 import org.opendaylight.yangtools.concepts.ListenerRegistration;
 import org.opendaylight.yangtools.yang.binding.DataObject;
+import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
 import org.opendaylight.yangtools.yang.binding.KeyedInstanceIdentifier;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
@@ -38,12 +50,14 @@ import org.slf4j.LoggerFactory;
 final class BridgeDomain implements DataTreeChangeListener<Topology> {
     private static final Logger LOG = LoggerFactory.getLogger(BridgeDomain.class);
     private final KeyedInstanceIdentifier<Topology, TopologyKey> topology;
-
     @GuardedBy("this")
+
     private final BindingTransactionChain chain;
     private final ListenerRegistration<?> reg;
     private final MountPointService mountService;
     private TopologyVbridgeAugment config;
+    private final String bridgeDomainName;
+    private final InstanceIdentifier<org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.rev150105.vpp.bridge.domains.BridgeDomain> iiBridgeDomainOnVPP;
 
     private BridgeDomain(final DataBroker dataBroker, final MountPointService mountService, final KeyedInstanceIdentifier<Topology, TopologyKey> topology,
             final BindingTransactionChain chain) {
@@ -51,6 +65,11 @@ final class BridgeDomain implements DataTreeChangeListener<Topology> {
         this.chain = Preconditions.checkNotNull(chain);
         this.mountService = mountService;
 
+        this.bridgeDomainName = topology.getKey().getTopologyId().getValue();
+        this.iiBridgeDomainOnVPP = InstanceIdentifier.create(Vpp.class)
+                .child(BridgeDomains.class)
+                .child(org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.rev150105.vpp.bridge.domains.BridgeDomain.class, new BridgeDomainKey(bridgeDomainName));
+
         reg = dataBroker.registerDataTreeChangeListener(
             new DataTreeIdentifier<>(LogicalDatastoreType.CONFIGURATION, topology), this);
     }
@@ -110,7 +129,7 @@ final class BridgeDomain implements DataTreeChangeListener<Topology> {
                         LOG.debug("Topology {} modified child {}", topology, child);
 
                         if (Node.class.isAssignableFrom(child.getDataType())) {
-                            modifyNode((DataObjectModification<Node>) child);
+                            modifyNode((DataObjectModification<Node>) child, newConfig.getDataAfter());
                         }
                     }
 
@@ -136,7 +155,7 @@ final class BridgeDomain implements DataTreeChangeListener<Topology> {
         }
     }
 
-    private void modifyNode(final DataObjectModification<Node> child) {
+    private void modifyNode(final DataObjectModification<Node> child, final TopologyVbridgeAugment topologyVbridgeAugment) {
         switch (child.getModificationType()) {
             case DELETE:
                 LOG.debug("Topology {} node {} deleted", topology, child.getIdentifier());
@@ -148,7 +167,7 @@ final class BridgeDomain implements DataTreeChangeListener<Topology> {
                 break;
             case WRITE:
                 LOG.debug("Topology {} node {} created", topology, child.getIdentifier());
-                // FIXME: do something
+                createNode(child.getDataAfter(), topologyVbridgeAugment);
                 break;
             default:
                 LOG.warn("Unhandled node modification {} in topology {}", child, topology);
@@ -156,6 +175,40 @@ final class BridgeDomain implements DataTreeChangeListener<Topology> {
         }
     }
 
+    private void createNode(final Node node, final TopologyVbridgeAugment topologyVbridgeAugment) {
+        for (SupportingNode supportingNode : node.getSupportingNode()) {
+            final NodeId nodeMount = supportingNode.getNodeRef();
+            final TopologyId topologyMount = supportingNode.getTopologyRef();
+
+            final KeyedInstanceIdentifier<Node, NodeKey> iiToMount = InstanceIdentifier
+                    .create(NetworkTopology.class)
+                    .child(Topology.class, new TopologyKey(topologyMount))
+                    .child(Node.class, new NodeKey(nodeMount));
+            final Optional<MountPoint> vppMountOption = mountService.getMountPoint(iiToMount);
+            if (vppMountOption.isPresent()) {
+                final MountPoint vppMount = vppMountOption.get();
+                addVppToBridgeDomain(topologyVbridgeAugment, vppMount);
+            }
+        }
+    }
+
+    private void addVppToBridgeDomain(TopologyVbridgeAugment topologyVbridgeAugment, MountPoint vppMount) {
+        final Optional<DataBroker> dataBrokerOpt = vppMount.getService(DataBroker.class);
+        if (dataBrokerOpt.isPresent()) {
+            final DataBroker vppDataBroker = dataBrokerOpt.get();
+            final WriteTransaction wTx = vppDataBroker.newWriteOnlyTransaction();
+            wTx.put(LogicalDatastoreType.OPERATIONAL, iiBridgeDomainOnVPP, prepareNewBridgeDomainData(topologyVbridgeAugment));
+            wTx.submit();
+        }
+    }
+
+    private org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.rev150105.vpp.bridge.domains.BridgeDomain
+        prepareNewBridgeDomainData(TopologyVbridgeAugment topologyVbridgeAugment) {
+            final BridgeDomainBuilder bridgeDomainBuilder = new BridgeDomainBuilder(topologyVbridgeAugment);
+            bridgeDomainBuilder.setName(topology.getKey().getTopologyId().getValue());
+            return bridgeDomainBuilder.build();
+    }
+
     private void setConfiguration(final TopologyVbridgeAugment config) {
         LOG.debug("Topology {} configuration set to {}", topology, config);