package org.opendaylight.controller.netconf.client;
+import io.netty.channel.EventLoopGroup;
+import io.netty.channel.socket.SocketChannel;
+import io.netty.util.HashedWheelTimer;
+import io.netty.util.concurrent.Future;
+import io.netty.util.concurrent.Promise;
+
import java.io.IOException;
import java.net.InetSocketAddress;
-import javax.net.ssl.SSLContext;
-
-import org.opendaylight.controller.netconf.api.NetconfMessage;
import org.opendaylight.controller.netconf.api.NetconfSession;
-import org.opendaylight.controller.netconf.api.NetconfTerminationReason;
import org.opendaylight.controller.netconf.util.AbstractChannelInitializer;
-import org.opendaylight.controller.netconf.util.handler.FramingMechanismHandlerFactory;
-import org.opendaylight.controller.netconf.util.handler.NetconfMessageAggregator;
import org.opendaylight.controller.netconf.util.handler.ssh.SshHandler;
import org.opendaylight.controller.netconf.util.handler.ssh.authentication.AuthenticationHandler;
import org.opendaylight.controller.netconf.util.handler.ssh.client.Invoker;
-import org.opendaylight.controller.netconf.util.messages.FramingMechanism;
-import org.opendaylight.controller.netconf.util.messages.NetconfMessageFactory;
-import org.opendaylight.protocol.framework.ProtocolHandlerFactory;
-import org.opendaylight.protocol.framework.ProtocolMessageDecoder;
-import org.opendaylight.protocol.framework.ProtocolMessageEncoder;
import org.opendaylight.protocol.framework.ReconnectStrategy;
-import org.opendaylight.protocol.framework.SessionListener;
import org.opendaylight.protocol.framework.SessionListenerFactory;
import com.google.common.base.Optional;
-import io.netty.channel.ChannelHandler;
-import io.netty.channel.EventLoopGroup;
-import io.netty.channel.socket.SocketChannel;
-import io.netty.util.HashedWheelTimer;
-import io.netty.util.concurrent.Future;
-import io.netty.util.concurrent.Promise;
-
public class NetconfSshClientDispatcher extends NetconfClientDispatcher {
- private AuthenticationHandler authHandler;
- private HashedWheelTimer timer;
- private NetconfClientSessionNegotiatorFactory negotatorFactory;
+ private final AuthenticationHandler authHandler;
+ private final HashedWheelTimer timer;
+ private final NetconfClientSessionNegotiatorFactory negotatorFactory;
+
+ public NetconfSshClientDispatcher(AuthenticationHandler authHandler, EventLoopGroup bossGroup,
+ EventLoopGroup workerGroup, long connectionTimeoutMillis) {
+ super(bossGroup, workerGroup, connectionTimeoutMillis);
+ this.authHandler = authHandler;
+ this.timer = new HashedWheelTimer();
+ this.negotatorFactory = new NetconfClientSessionNegotiatorFactory(timer, Optional.<String>absent(), connectionTimeoutMillis);
+ }
public NetconfSshClientDispatcher(AuthenticationHandler authHandler, EventLoopGroup bossGroup,
- EventLoopGroup workerGroup) {
- super(Optional.<SSLContext> absent(), bossGroup, workerGroup);
+ EventLoopGroup workerGroup, String additionalHeader, long socketTimeoutMillis) {
+ super(bossGroup, workerGroup, additionalHeader, socketTimeoutMillis);
this.authHandler = authHandler;
this.timer = new HashedWheelTimer();
- this.negotatorFactory = new NetconfClientSessionNegotiatorFactory(timer);
+ this.negotatorFactory = new NetconfClientSessionNegotiatorFactory(timer, Optional.of(additionalHeader), socketTimeoutMillis);
}
@Override
private static final class NetconfSshClientInitializer extends AbstractChannelInitializer {
- private final NetconfHandlerFactory handlerFactory;
private final AuthenticationHandler authenticationHandler;
private final NetconfClientSessionNegotiatorFactory negotiatorFactory;
private final NetconfClientSessionListener sessionListener;
public NetconfSshClientInitializer(AuthenticationHandler authHandler,
NetconfClientSessionNegotiatorFactory negotiatorFactory,
final NetconfClientSessionListener sessionListener) {
- this.handlerFactory = new NetconfHandlerFactory(new NetconfMessageFactory());
this.authenticationHandler = authHandler;
this.negotiatorFactory = negotiatorFactory;
this.sessionListener = sessionListener;
try {
Invoker invoker = Invoker.subsystem("netconf");
ch.pipeline().addFirst(new SshHandler(authenticationHandler, invoker));
- ch.pipeline().addLast("aggregator", new NetconfMessageAggregator(FramingMechanism.EOM));
- ch.pipeline().addLast(handlerFactory.getDecoders());
- initializeAfterDecoder(ch, promise);
- ch.pipeline().addLast("frameEncoder",
- FramingMechanismHandlerFactory.createHandler(FramingMechanism.EOM));
- ch.pipeline().addLast(handlerFactory.getEncoders());
+ super.initialize(ch,promise);
} catch (IOException e) {
throw new RuntimeException(e);
}
@Override
protected void initializeAfterDecoder(SocketChannel ch, Promise<? extends NetconfSession> promise) {
- ch.pipeline().addLast("negotiator", negotiatorFactory.getSessionNegotiator(new SessionListenerFactory() {
+ ch.pipeline().addLast("negotiator", negotiatorFactory.getSessionNegotiator(new SessionListenerFactory<NetconfClientSessionListener>() {
@Override
- public SessionListener<NetconfMessage, NetconfClientSession, NetconfTerminationReason> getSessionListener() {
+ public NetconfClientSessionListener getSessionListener() {
return sessionListener;
}
}, ch, promise));
}
}
-
- private static final class NetconfHandlerFactory extends ProtocolHandlerFactory<NetconfMessage> {
-
- public NetconfHandlerFactory(final NetconfMessageFactory msgFactory) {
- super(msgFactory);
- }
-
- @Override
- public ChannelHandler[] getEncoders() {
- return new ChannelHandler[] { new ProtocolMessageEncoder(this.msgFactory) };
- }
-
- @Override
- public ChannelHandler[] getDecoders() {
- return new ChannelHandler[] { new ProtocolMessageDecoder(this.msgFactory) };
- }
- }
}