package org.opendaylight.controller.netconf.util;
-import javax.net.ssl.SSLContext;
-import javax.net.ssl.SSLEngine;
+import io.netty.channel.socket.SocketChannel;
+import io.netty.util.concurrent.Promise;
-import org.opendaylight.controller.netconf.api.NetconfMessage;
import org.opendaylight.controller.netconf.api.NetconfSession;
import org.opendaylight.controller.netconf.util.handler.FramingMechanismHandlerFactory;
import org.opendaylight.controller.netconf.util.handler.NetconfMessageAggregator;
+import org.opendaylight.controller.netconf.util.handler.NetconfMessageToXMLEncoder;
+import org.opendaylight.controller.netconf.util.handler.NetconfXMLToMessageDecoder;
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 com.google.common.base.Optional;
-
-import io.netty.channel.ChannelHandler;
-import io.netty.channel.socket.SocketChannel;
-import io.netty.handler.ssl.SslHandler;
-import io.netty.util.concurrent.Promise;
public abstract class AbstractChannelInitializer {
- private final Optional<SSLContext> maybeContext;
- private final NetconfHandlerFactory handlerFactory;
-
- public AbstractChannelInitializer(Optional<SSLContext> maybeContext) {
- this.maybeContext = maybeContext;
- this.handlerFactory = new NetconfHandlerFactory(new NetconfMessageFactory());
- }
-
- public void initialize(SocketChannel ch, Promise<? extends NetconfSession> promise) {
- if (maybeContext.isPresent()) {
- initSsl(ch);
- }
-
+ public void initialize(SocketChannel ch, Promise<? extends NetconfSession> promise){
ch.pipeline().addLast("aggregator", new NetconfMessageAggregator(FramingMechanism.EOM));
- ch.pipeline().addLast(handlerFactory.getDecoders());
+ ch.pipeline().addLast(new NetconfXMLToMessageDecoder());
initializeAfterDecoder(ch, promise);
ch.pipeline().addLast("frameEncoder", FramingMechanismHandlerFactory.createHandler(FramingMechanism.EOM));
- ch.pipeline().addLast(handlerFactory.getEncoders());
+ ch.pipeline().addLast(new NetconfMessageToXMLEncoder());
}
protected abstract void initializeAfterDecoder(SocketChannel ch, Promise<? extends NetconfSession> promise);
- private void initSsl(SocketChannel ch) {
- SSLEngine sslEngine = maybeContext.get().createSSLEngine();
- initSslEngine(sslEngine);
- final SslHandler handler = new SslHandler(sslEngine);
- ch.pipeline().addLast("ssl", handler);
- }
-
- protected abstract void initSslEngine(SSLEngine sslEngine);
-
- 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) };
- }
- }
}