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authorMarek Gradzki <mgradzki@cisco.com>2017-06-19 08:30:19 +0200
committerMarek Gradzki <mgradzki@cisco.com>2017-06-19 13:23:52 +0200
commitaaf712b80ac93d80e975014c235d7b8ba9db4747 (patch)
tree024a5844d00dbc467d93e00c0c7a546cd009af7d /infra/bgp-distribution/src/main/java/io/fd
parent1ebe244eb98ca8c5c4728caaa767e76a777580d6 (diff)
HONEYCOMB-356: API implementation
RibWriter registers DataTreeChangeListener for given route type. RouteWriter recevies create/update/delete notifications for single route modifications in LocRib DS. Change-Id: I4832abfb25aa189ecd3964febd6071f9a25117b2 Signed-off-by: Marek Gradzki <mgradzki@cisco.com>
Diffstat (limited to 'infra/bgp-distribution/src/main/java/io/fd')
-rw-r--r--infra/bgp-distribution/src/main/java/io/fd/honeycomb/infra/bgp/BgpModule.java5
-rw-r--r--infra/bgp-distribution/src/main/java/io/fd/honeycomb/infra/bgp/LocRibWriterProvider.java42
2 files changed, 47 insertions, 0 deletions
diff --git a/infra/bgp-distribution/src/main/java/io/fd/honeycomb/infra/bgp/BgpModule.java b/infra/bgp-distribution/src/main/java/io/fd/honeycomb/infra/bgp/BgpModule.java
index efef5a71f..a26b5c158 100644
--- a/infra/bgp-distribution/src/main/java/io/fd/honeycomb/infra/bgp/BgpModule.java
+++ b/infra/bgp-distribution/src/main/java/io/fd/honeycomb/infra/bgp/BgpModule.java
@@ -25,6 +25,7 @@ import com.google.inject.name.Names;
import io.fd.honeycomb.infra.distro.data.BindingDataBrokerProvider;
import io.fd.honeycomb.infra.distro.data.DataStoreProvider;
import io.fd.honeycomb.infra.distro.data.InmemoryDOMDataBrokerProvider;
+import io.fd.honeycomb.translate.bgp.RibWriter;
import io.netty.channel.EventLoopGroup;
import org.opendaylight.controller.md.sal.binding.api.DataBroker;
import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
@@ -61,6 +62,10 @@ public final class BgpModule extends PrivateModule {
// Initialize BgpNeighbours
bind(BgpNeighbors.class).toProvider(BgpNeighboursProvider.class).in(Singleton.class);
expose(BgpNeighbors.class);
+
+ // Listens for local RIB modifications and passes routes to translation layer
+ bind(RibWriter.class).toProvider(LocRibWriterProvider.class).asEagerSingleton();
+ expose(RibWriter.class);
}
private void configureRIB() {
diff --git a/infra/bgp-distribution/src/main/java/io/fd/honeycomb/infra/bgp/LocRibWriterProvider.java b/infra/bgp-distribution/src/main/java/io/fd/honeycomb/infra/bgp/LocRibWriterProvider.java
new file mode 100644
index 000000000..1fc6b25ed
--- /dev/null
+++ b/infra/bgp-distribution/src/main/java/io/fd/honeycomb/infra/bgp/LocRibWriterProvider.java
@@ -0,0 +1,42 @@
+/*
+ * 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.infra.bgp;
+
+import com.google.inject.Inject;
+import com.google.inject.name.Named;
+import io.fd.honeycomb.bgp.translate.impl.LocRibWriter;
+import io.fd.honeycomb.infra.distro.ProviderTrait;
+import io.fd.honeycomb.translate.bgp.RouteWriterFactory;
+import java.util.HashSet;
+import java.util.Set;
+import org.opendaylight.controller.md.sal.binding.api.DataBroker;
+
+final class LocRibWriterProvider extends ProviderTrait<LocRibWriter> {
+
+ @Inject
+ @Named(BgpModule.HONEYCOMB_BGP)
+ private DataBroker bgpDataBroker;
+ @Inject(optional = true)
+ private Set<RouteWriterFactory> writerFactories = new HashSet<>();
+
+ @Override
+ protected LocRibWriter create() {
+ final LocRibWriter registry = new LocRibWriter(bgpDataBroker);
+ writerFactories.stream().forEach(factory -> factory.init(registry));
+ return registry;
+ }
+}