Provide codec Serializer via RibSupport

[bgpcep.git] / bgp / linkstate / src / main / java / org / opendaylight / protocol / bgp / linkstate / impl / LinkstateRIBSupport.java

diff --git a/bgp/linkstate/src/main/java/org/opendaylight/protocol/bgp/linkstate/impl/LinkstateRIBSupport.java b/bgp/linkstate/src/main/java/org/opendaylight/protocol/bgp/linkstate/impl/LinkstateRIBSupport.java
index 629ffea20605d9d2d510fd8ead29130da8996604..09b3eceacfd3ac92a596e314f5c75d95b09e81cc 100644 (file)
--- a/bgp/linkstate/src/main/java/org/opendaylight/protocol/bgp/linkstate/impl/LinkstateRIBSupport.java
+++ b/bgp/linkstate/src/main/java/org/opendaylight/protocol/bgp/linkstate/impl/LinkstateRIBSupport.java
@@ -11,10 +11,12 @@ import io.netty.buffer.ByteBuf;
 import io.netty.buffer.Unpooled;
 import java.util.Arrays;
 import java.util.Collection;
+import java.util.Collections;
 import java.util.List;
 import java.util.Optional;
 import java.util.stream.Collectors;
 import org.opendaylight.controller.md.sal.dom.api.DOMDataWriteTransaction;
+import org.opendaylight.mdsal.binding.dom.codec.api.BindingNormalizedNodeSerializer;
 import org.opendaylight.protocol.bgp.linkstate.impl.nlri.LinkstateNlriParser;
 import org.opendaylight.protocol.bgp.linkstate.spi.pojo.SimpleNlriTypeRegistry;
 import org.opendaylight.protocol.bgp.parser.spi.PathIdUtil;
@@ -23,7 +25,7 @@ import org.opendaylight.protocol.util.ByteArray;
 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.linkstate.rev180329.LinkstateAddressFamily;
 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.linkstate.rev180329.LinkstateSubsequentAddressFamily;
 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.linkstate.rev180329.bgp.rib.rib.loc.rib.tables.routes.LinkstateRoutesCase;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.linkstate.rev180329.bgp.rib.rib.peer.effective.rib.in.tables.routes.LinkstateRoutesCaseBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.linkstate.rev180329.bgp.rib.rib.loc.rib.tables.routes.LinkstateRoutesCaseBuilder;
 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.linkstate.rev180329.linkstate.destination.CLinkstateDestination;
 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.linkstate.rev180329.linkstate.routes.LinkstateRoutes;
 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.linkstate.rev180329.linkstate.routes.LinkstateRoutesBuilder;
@@ -36,7 +38,6 @@ import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.link
 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.message.rev180329.PathId;
 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.message.rev180329.path.attributes.Attributes;
 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.yangtools.yang.data.api.YangInstanceIdentifier;
 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.NodeIdentifierWithPredicates;
 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.PathArgument;
@@ -48,18 +49,33 @@ import org.opendaylight.yangtools.yang.data.api.schema.UnkeyedListNode;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
-public final class LinkstateRIBSupport extends AbstractRIBSupport<LinkstateRoute, LinkstateRouteKey> {
+public final class LinkstateRIBSupport
+        extends AbstractRIBSupport<LinkstateRoutesCase, LinkstateRoutes, LinkstateRoute, LinkstateRouteKey> {
     private static final Logger LOG = LoggerFactory.getLogger(LinkstateRIBSupport.class);
-    private static final LinkstateRIBSupport SINGLETON = new LinkstateRIBSupport();
+
+    private static final LinkstateRoutes EMPTY_CONTAINER
+            = new LinkstateRoutesBuilder().setLinkstateRoute(Collections.emptyList()).build();
+    private static final LinkstateRoutesCase EMPTY_CASE
+            = new LinkstateRoutesCaseBuilder().setLinkstateRoutes(EMPTY_CONTAINER).build();
+    private static LinkstateRIBSupport SINGLETON;
     private final YangInstanceIdentifier.NodeIdentifier nlriRoutesList
             = new YangInstanceIdentifier.NodeIdentifier(CLinkstateDestination.QNAME);
 
-    private LinkstateRIBSupport() {
-        super(LinkstateRoutesCase.class, LinkstateRoutes.class, LinkstateRoute.class, LinkstateAddressFamily.class,
-                LinkstateSubsequentAddressFamily.class, DestinationLinkstate.QNAME);
+    private LinkstateRIBSupport(final BindingNormalizedNodeSerializer mappingService) {
+        super(
+                mappingService,
+                LinkstateRoutesCase.class,
+                LinkstateRoutes.class,
+                LinkstateRoute.class,
+                LinkstateAddressFamily.class,
+                LinkstateSubsequentAddressFamily.class,
+                DestinationLinkstate.QNAME);
     }
 
-    public static LinkstateRIBSupport getInstance() {
+    public synchronized static LinkstateRIBSupport getInstance(final BindingNormalizedNodeSerializer mappingService) {
+        if(SINGLETON == null){
+            SINGLETON = new LinkstateRIBSupport(mappingService);
+        }
         return SINGLETON;
     }
 
@@ -129,12 +145,17 @@ public final class LinkstateRIBSupport extends AbstractRIBSupport<LinkstateRoute
         } else {
             builder = new LinkstateRouteBuilder();
         }
-        return builder.setKey(new LinkstateRouteKey(new PathId(pathId), routeKey)).setAttributes(attributes).build();
+        return builder.setKey(createRouteListKey(pathId, routeKey)).setAttributes(attributes).build();
+    }
+
+    @Override
+    public LinkstateRoutesCase emptyRoutesCase() {
+        return EMPTY_CASE;
     }
 
     @Override
-    public Routes emptyRoutesContainer() {
-        return new LinkstateRoutesCaseBuilder().setLinkstateRoutes(new LinkstateRoutesBuilder().build()).build();
+    public LinkstateRoutes emptyRoutesContainer() {
+        return EMPTY_CONTAINER;
     }
 
     @Override