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

   1 package org.opendaylight.controller.config.yang.netconf.northbound.tcp;
   2
   3 import io.netty.channel.ChannelFuture;
   4 import java.net.InetAddress;
   5 import java.net.InetSocketAddress;
   6 import java.net.UnknownHostException;
   7 import org.opendaylight.controller.netconf.api.NetconfServerDispatcher;
   8
   9 public class NetconfNorthboundTcpModule extends org.opendaylight.controller.config.yang.netconf.northbound.tcp.AbstractNetconfNorthboundTcpModule {
  10     public NetconfNorthboundTcpModule(org.opendaylight.controller.config.api.ModuleIdentifier identifier, org.opendaylight.controller.config.api.DependencyResolver dependencyResolver) {
  11         super(identifier, dependencyResolver);
  12     }
  13
  14     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) {
  15         super(identifier, dependencyResolver, oldModule, oldInstance);
  16     }
  17
  18     @Override
  19     public void customValidation() {
  20         // add custom validation form module attributes here.
  21     }
  22
  23     @Override
  24     public java.lang.AutoCloseable createInstance() {
  25         final NetconfServerDispatcher dispatch = getDispatcherDependency();
  26         final ChannelFuture tcpServer = dispatch.createServer(getInetAddress());
  27         return new NetconfServerCloseable(tcpServer);
  28     }
  29
  30     private InetSocketAddress getInetAddress() {
  31         try {
  32             final InetAddress inetAd = InetAddress.getByName(getBindingAddress().getIpv4Address() == null ? getBindingAddress().getIpv6Address().getValue() : getBindingAddress().getIpv4Address().getValue());
  33             return new InetSocketAddress(inetAd, getPort().getValue());
  34         } catch (final UnknownHostException e) {
  35             throw new IllegalArgumentException("Unable to bind netconf endpoint to address " + getBindingAddress(), e);
  36         }
  37     }
  38
  39     private static final class NetconfServerCloseable implements AutoCloseable {
  40         private final ChannelFuture localServer;
  41
  42         public NetconfServerCloseable(final ChannelFuture localServer) {
  43             this.localServer = localServer;
  44         }
  45
  46         @Override
  47         public void close() throws Exception {
  48             if(localServer.isDone()) {
  49                 localServer.channel().close();
  50             } else {
  51                 localServer.cancel(true);
  52             }
  53         }
  54     }
  55
  56 }