1 files changed, 91 insertions, 0 deletions
diff --git a/infra/northbound/netconf/src/main/java/io/fd/honeycomb/northbound/netconf/NetconfTcpServerProvider.java b/infra/northbound/netconf/src/main/java/io/fd/honeycomb/northbound/netconf/NetconfTcpServerProvider.java
new file mode 100644
index 000000000..c1fc0a594
--- /dev/null
+++ b/infra/northbound/netconf/src/main/java/io/fd/honeycomb/northbound/netconf/NetconfTcpServerProvider.java
@@ -0,0 +1,91 @@
+/*
+ * Copyright (c) 2016 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.netconf;
+
+import com.google.inject.Inject;
+import io.fd.honeycomb.binding.init.ProviderTrait;
+import io.fd.honeycomb.infra.distro.InitializationException;
+import io.fd.honeycomb.northbound.NetconfConfiguration;
+import io.netty.channel.ChannelFuture;
+import io.netty.util.concurrent.GenericFutureListener;
+import java.net.InetAddress;
+import java.net.InetSocketAddress;
+import java.net.UnknownHostException;
+import org.opendaylight.netconf.api.NetconfServerDispatcher;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+public final class NetconfTcpServerProvider extends ProviderTrait<NetconfTcpServerProvider.NetconfTcpServer> {
+
+    private static final Logger LOG = LoggerFactory.getLogger(NetconfTcpServerProvider.class);
+
+    @Inject
+    private NetconfServerDispatcher dispatcher;
+    @Inject
+    private NetconfConfiguration cfgAttributes;
+
+    @Override
+    protected NetconfTcpServer create() {
+        if (!cfgAttributes.isNetconfTcpEnabled()) {
+            LOG.debug("NETCONF TCP disabled, skipping initalization");
+            return null;
+        }
+        LOG.info("Starting NETCONF TCP");
+        InetAddress name = null;
+        try {
+            name = InetAddress.getByName(cfgAttributes.netconfTcpBindingAddress.get());
+        } catch (UnknownHostException e) {
+            throw new IllegalArgumentException("Illegal binding address", e);
+        }
+
+        final InetSocketAddress unresolved = new InetSocketAddress(name, cfgAttributes.netconfTcpBindingPort.get());
+
+        ChannelFuture tcpServer = dispatcher.createServer(unresolved);
+        tcpServer.addListener(new TcpLoggingListener(unresolved));
+        return new NetconfTcpServer(tcpServer);
+    }
+
+    public static final class NetconfTcpServer {
+        private Object tcpServer;
+
+        NetconfTcpServer(final ChannelFuture tcpServer) {
+            this.tcpServer = tcpServer;
+        }
+
+        public Object getTcpServer() {
+            return tcpServer;
+        }
+    }
+
+    private static final class TcpLoggingListener implements GenericFutureListener<ChannelFuture> {
+        private final InetSocketAddress unresolved;
+
+        TcpLoggingListener(final InetSocketAddress unresolved) {
+            this.unresolved = unresolved;
+        }
+
+        @Override
+        public void operationComplete(ChannelFuture future) throws Exception {
+            if (future.isDone() && future.isSuccess()) {
+                LOG.info("Netconf TCP endpoint started successfully at {}", unresolved);
+            } else {
+                LOG.warn("Unable to start TCP netconf server at {}", unresolved, future.cause());
+                throw new InitializationException("Unable to start TCP netconf server", future.cause());
+            }
+        }
+    }
+}