1 files changed, 58 insertions, 0 deletions
diff --git a/infra/bgp-translate-impl/src/main/java/io/fd/honeycomb/bgp/translate/impl/LocRibWriter.java b/infra/bgp-translate-impl/src/main/java/io/fd/honeycomb/bgp/translate/impl/LocRibWriter.java
new file mode 100644
index 000000000..ce3c0c7b8
--- /dev/null
+++ b/infra/bgp-translate-impl/src/main/java/io/fd/honeycomb/bgp/translate/impl/LocRibWriter.java
@@ -0,0 +1,58 @@
+/*
+ * Copyright (c) 2017 Cisco and/or its affiliates.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at:
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package io.fd.honeycomb.bgp.translate.impl;
+
+import com.google.common.base.Preconditions;
+import io.fd.honeycomb.translate.bgp.RibWriter;
+import io.fd.honeycomb.translate.bgp.RouteWriter;
+import javax.annotation.Nonnull;
+import org.opendaylight.controller.md.sal.binding.api.DataBroker;
+import org.opendaylight.controller.md.sal.binding.api.DataTreeIdentifier;
+import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.rib.rev130925.Route;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.rib.rev130925.bgp.rib.rib.LocRib;
+import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
+
+/**
+ * Provides route translation for routes in local RIB.
+ */
+public final class LocRibWriter implements RibWriter {
+    private final DataBroker bgpDataBroker;
+
+    public LocRibWriter(final DataBroker bgpDataBroker) {
+        this.bgpDataBroker = bgpDataBroker;
+    }
+
+    @Override
+    public void register(@Nonnull final RouteWriter writer) {
+        @SuppressWarnings("unchecked")
+        final InstanceIdentifier<Route> managedId = (InstanceIdentifier<Route>)writer.getManagedDataObjectType();
+        final Class routeType = managedId.getTargetType();
+        Preconditions.checkArgument(Route.class.isAssignableFrom(routeType),
+            "{} managed by {} is not subclass of Route", routeType, writer);
+        Preconditions.checkArgument(managedId.firstIdentifierOf(LocRib.class) != null,
+            "{} managed by {} does not contain LocRib.class", managedId, writer);
+        Preconditions.checkArgument(managedId.isWildcarded(),
+            "{} managed by {} should not contain route key", managedId, writer);
+
+        // TODO(HONEYCOMB-367): updates for whole list instead of list item
+        // are needed to support deleteALL (might be required for performance reasons).
+        bgpDataBroker
+            .registerDataTreeChangeListener(new DataTreeIdentifier<>(LogicalDatastoreType.OPERATIONAL, managedId),
+            new LocRibChangeListener(writer));
+    }
+}