1 files changed, 45 insertions, 0 deletions
diff --git a/infra/northbound/bgp-extensions/extension-common/src/main/java/io/fd/honeycomb/northbound/bgp/extension/CommonBgpExtensionsModule.java b/infra/northbound/bgp-extensions/extension-common/src/main/java/io/fd/honeycomb/northbound/bgp/extension/CommonBgpExtensionsModule.java
new file mode 100644
index 000000000..e5406dd44
--- /dev/null
+++ b/infra/northbound/bgp-extensions/extension-common/src/main/java/io/fd/honeycomb/northbound/bgp/extension/CommonBgpExtensionsModule.java
@@ -0,0 +1,45 @@
+/*
+ * 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.northbound.bgp.extension;
+
+import com.google.inject.AbstractModule;
+import com.google.inject.Singleton;
+import com.google.inject.multibindings.Multibinder;
+import org.opendaylight.protocol.bgp.parser.impl.BGPActivator;
+import org.opendaylight.protocol.bgp.parser.spi.BGPExtensionConsumerContext;
+import org.opendaylight.protocol.bgp.parser.spi.BGPExtensionProviderActivator;
+import org.opendaylight.protocol.bgp.rib.spi.RIBExtensionConsumerContext;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+/**
+ * Registers BGP extensions provided by ODL implementation.
+ * TODO(HONEYCOMB-378): add support for flowspec (requires some special initialization)
+ */
+public final class CommonBgpExtensionsModule extends AbstractModule {
+    private static final Logger LOG = LoggerFactory.getLogger(CommonBgpExtensionsModule.class);
+
+    protected void configure() {
+        LOG.debug("Initializing CommonBgpExtensionsModule");
+        // This should be part of BgpModule, but that one is Private and Multibinders + private BASE_MODULES
+        // do not work together, that's why there's a dedicated module here
+        // https://github.com/google/guice/issues/906
+        bind(RIBExtensionConsumerContext.class).toProvider(RIBExtensionConsumerContextProvider.class).in(Singleton.class);
+        bind(BGPExtensionConsumerContext.class).toProvider(BGPExtensionConsumerContextProvider.class).in(Singleton.class);
+        Multibinder.newSetBinder(binder(), BGPExtensionProviderActivator.class).addBinding().to(BGPActivator.class);
+    }
+}