Make TCP netconf endpoint configurable

[controller.git] / opendaylight / netconf / netconf-tcp / src / main / java / org / opendaylight / controller / config / yang / netconf / northbound / tcp / NetconfNorthboundTcpModule.java

diff --git a/opendaylight/netconf/netconf-tcp/src/main/java/org/opendaylight/controller/config/yang/netconf/northbound/tcp/NetconfNorthboundTcpModule.java b/opendaylight/netconf/netconf-tcp/src/main/java/org/opendaylight/controller/config/yang/netconf/northbound/tcp/NetconfNorthboundTcpModule.java
new file mode 100644 (file)
index 0000000..b5492a8
--- /dev/null
+++ b/opendaylight/netconf/netconf-tcp/src/main/java/org/opendaylight/controller/config/yang/netconf/northbound/tcp/NetconfNorthboundTcpModule.java
@@ -0,0 +1,76 @@
+package org.opendaylight.controller.config.yang.netconf.northbound.tcp;
+
+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.controller.netconf.api.NetconfServerDispatcher;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+public class NetconfNorthboundTcpModule extends org.opendaylight.controller.config.yang.netconf.northbound.tcp.AbstractNetconfNorthboundTcpModule {
+
+    private static final Logger LOG = LoggerFactory.getLogger(NetconfNorthboundTcpModule.class);
+
+
+    public NetconfNorthboundTcpModule(org.opendaylight.controller.config.api.ModuleIdentifier identifier, org.opendaylight.controller.config.api.DependencyResolver dependencyResolver) {
+        super(identifier, dependencyResolver);
+    }
+
+    public NetconfNorthboundTcpModule(org.opendaylight.controller.config.api.ModuleIdentifier identifier, org.opendaylight.controller.config.api.DependencyResolver dependencyResolver, org.opendaylight.controller.config.yang.netconf.northbound.tcp.NetconfNorthboundTcpModule oldModule, java.lang.AutoCloseable oldInstance) {
+        super(identifier, dependencyResolver, oldModule, oldInstance);
+    }
+
+    @Override
+    public void customValidation() {
+        // add custom validation form module attributes here.
+    }
+
+    @Override
+    public java.lang.AutoCloseable createInstance() {
+        final NetconfServerDispatcher dispatch = getDispatcherDependency();
+        final ChannelFuture tcpServer = dispatch.createServer(getInetAddress());
+
+        tcpServer.addListener(new GenericFutureListener<ChannelFuture>() {
+            @Override
+            public void operationComplete(ChannelFuture future) throws Exception {
+                if (future.isDone() && future.isSuccess()) {
+                    LOG.info("Netconf TCP endpoint started successfully at {}", getInetAddress());
+                } else {
+                    LOG.warn("Unable to start TCP netconf server at {}", getInetAddress(), future.cause());
+                    throw new RuntimeException("Unable to start TCP netconf server", future.cause());
+                }
+            }
+        });
+
+        return new NetconfServerCloseable(tcpServer);
+    }
+
+    private InetSocketAddress getInetAddress() {
+        try {
+            final InetAddress inetAd = InetAddress.getByName(getBindingAddress().getIpv4Address() == null ? getBindingAddress().getIpv6Address().getValue() : getBindingAddress().getIpv4Address().getValue());
+            return new InetSocketAddress(inetAd, getPort().getValue());
+        } catch (final UnknownHostException e) {
+            throw new IllegalArgumentException("Unable to bind netconf endpoint to address " + getBindingAddress(), e);
+        }
+    }
+
+    private static final class NetconfServerCloseable implements AutoCloseable {
+        private final ChannelFuture localServer;
+
+        public NetconfServerCloseable(final ChannelFuture localServer) {
+            this.localServer = localServer;
+        }
+
+        @Override
+        public void close() throws Exception {
+            if(localServer.isDone()) {
+                localServer.channel().close();
+            } else {
+                localServer.cancel(true);
+            }
+        }
+    }
+
+}