Provide codec Serializer via RibSupport

[bgpcep.git] / bgp / l3vpn / src / main / java / org / opendaylight / protocol / bgp / l3vpn / ipv6 / VpnIpv6RIBSupport.java

diff --git a/bgp/l3vpn/src/main/java/org/opendaylight/protocol/bgp/l3vpn/ipv6/VpnIpv6RIBSupport.java b/bgp/l3vpn/src/main/java/org/opendaylight/protocol/bgp/l3vpn/ipv6/VpnIpv6RIBSupport.java
index 22000bcded23f9cd3e86236bd125c0b9e201b69d..a5db5d5e541794bccadcb6ba55e6d5e371c74e4d 100644 (file)
--- a/bgp/l3vpn/src/main/java/org/opendaylight/protocol/bgp/l3vpn/ipv6/VpnIpv6RIBSupport.java
+++ b/bgp/l3vpn/src/main/java/org/opendaylight/protocol/bgp/l3vpn/ipv6/VpnIpv6RIBSupport.java
@@ -7,23 +7,28 @@
  */
 package org.opendaylight.protocol.bgp.l3vpn.ipv6;
 
+import java.util.Collections;
 import java.util.List;
+import org.opendaylight.mdsal.binding.dom.codec.api.BindingNormalizedNodeSerializer;
 import org.opendaylight.protocol.bgp.l3vpn.AbstractVpnRIBSupport;
 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.IpPrefix;
 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.Ipv6Prefix;
 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.multiprotocol.rev180329.destination.DestinationType;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.rib.rev180329.rib.tables.Routes;
 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.types.rev180329.Ipv6AddressFamily;
 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.vpn.ipv6.rev180329.bgp.rib.rib.loc.rib.tables.routes.VpnIpv6RoutesCase;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.vpn.ipv6.rev180329.bgp.rib.rib.peer.effective.rib.in.tables.routes.VpnIpv6RoutesCaseBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.vpn.ipv6.rev180329.bgp.rib.rib.loc.rib.tables.routes.VpnIpv6RoutesCaseBuilder;
 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.vpn.ipv6.rev180329.l3vpn.ipv6.destination.VpnIpv6Destination;
 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.vpn.ipv6.rev180329.l3vpn.ipv6.destination.VpnIpv6DestinationBuilder;
 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.vpn.ipv6.rev180329.l3vpn.ipv6.routes.VpnIpv6Routes;
 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.vpn.ipv6.rev180329.l3vpn.ipv6.routes.VpnIpv6RoutesBuilder;
 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.vpn.rev180329.l3vpn.ip.destination.type.VpnDestination;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.vpn.rev180329.l3vpn.ip.route.VpnRoute;
 
-final class VpnIpv6RIBSupport extends AbstractVpnRIBSupport {
+final class VpnIpv6RIBSupport extends AbstractVpnRIBSupport<VpnIpv6RoutesCase, VpnIpv6Routes> {
+    private static final VpnIpv6Routes EMPTY_CONTAINER
+            = new VpnIpv6RoutesBuilder().setVpnRoute(Collections.emptyList()).build();
+    private static final VpnIpv6RoutesCase EMPTY_CASE
+            = new VpnIpv6RoutesCaseBuilder().setVpnIpv6Routes(EMPTY_CONTAINER).build();
+    private static VpnIpv6RIBSupport SINGLETON;
 
     /**
      * Default constructor. Requires the QName of the container augmented under the routes choice
@@ -31,9 +36,19 @@ final class VpnIpv6RIBSupport extends AbstractVpnRIBSupport {
      * the same model which populates it with route grouping instantiation, and by extension with
      * the route attributes container.
      */
-    VpnIpv6RIBSupport() {
-        super(VpnIpv6RoutesCase.class, VpnIpv6Routes.class, VpnRoute.class,
-                Ipv6AddressFamily.class, VpnIpv6Destination.QNAME);
+    private VpnIpv6RIBSupport(final BindingNormalizedNodeSerializer mappingService) {
+        super(mappingService,
+                VpnIpv6RoutesCase.class,
+                VpnIpv6Routes.class,
+                Ipv6AddressFamily.class,
+                VpnIpv6Destination.QNAME);
+    }
+
+    public static synchronized VpnIpv6RIBSupport getInstance(final BindingNormalizedNodeSerializer mappingService) {
+        if (SINGLETON == null) {
+            SINGLETON = new VpnIpv6RIBSupport(mappingService);
+        }
+        return SINGLETON;
     }
 
     @Override
@@ -56,7 +71,12 @@ final class VpnIpv6RIBSupport extends AbstractVpnRIBSupport {
     }
 
     @Override
-    public Routes emptyRoutesContainer() {
-        return new VpnIpv6RoutesCaseBuilder().setVpnIpv6Routes(new VpnIpv6RoutesBuilder().build()).build();
+    public VpnIpv6RoutesCase emptyRoutesCase() {
+        return EMPTY_CASE;
+    }
+
+    @Override
+    public VpnIpv6Routes emptyRoutesContainer() {
+        return EMPTY_CONTAINER;
     }
 }