X-Git-Url: https://git.opendaylight.org/gerrit/gitweb?a=blobdiff_plain;f=netconf%2Fnetconf-client%2Fsrc%2Fmain%2Fjava%2Forg%2Fopendaylight%2Fnetconf%2Fclient%2FNetconfClientDispatcherImpl.java;h=e1754111b6f79c98cebd99656a219db4157b254c;hb=7bf7d3fd39c6966a2414d4ca6fd77d195021c1f8;hp=6abce42b43239d0c0d645964d11450c8abcb2c7a;hpb=56754e685563cf98a77e2e0772753f95165293b8;p=netconf.git

diff --git a/netconf/netconf-client/src/main/java/org/opendaylight/netconf/client/NetconfClientDispatcherImpl.java b/netconf/netconf-client/src/main/java/org/opendaylight/netconf/client/NetconfClientDispatcherImpl.java
index 6abce42b43..e1754111b6 100644
--- a/netconf/netconf-client/src/main/java/org/opendaylight/netconf/client/NetconfClientDispatcherImpl.java
+++ b/netconf/netconf-client/src/main/java/org/opendaylight/netconf/client/NetconfClientDispatcherImpl.java
@@ -5,33 +5,48 @@
  * terms of the Eclipse Public License v1.0 which accompanies this distribution,
  * and is available at http://www.eclipse.org/legal/epl-v10.html
  */
-
 package org.opendaylight.netconf.client;
 
+import static java.util.Objects.requireNonNull;
+
 import io.netty.channel.EventLoopGroup;
 import io.netty.util.Timer;
 import io.netty.util.concurrent.Future;
-import java.io.Closeable;
+import java.util.LinkedHashSet;
+import java.util.List;
+import java.util.Set;
+import javax.inject.Inject;
+import javax.inject.Singleton;
 import org.opendaylight.netconf.client.conf.NetconfClientConfiguration;
 import org.opendaylight.netconf.client.conf.NetconfReconnectingClientConfiguration;
-import org.opendaylight.protocol.framework.AbstractDispatcher;
+import org.opendaylight.netconf.nettyutil.AbstractNetconfDispatcher;
+import org.opendaylight.netconf.nettyutil.ReconnectFuture;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.Uri;
+import org.osgi.service.component.annotations.Activate;
+import org.osgi.service.component.annotations.Component;
+import org.osgi.service.component.annotations.Reference;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
-public class NetconfClientDispatcherImpl extends AbstractDispatcher<NetconfClientSession, NetconfClientSessionListener>
-        implements NetconfClientDispatcher, Closeable {
-
+@Singleton
+@Component(immediate = true, service = NetconfClientDispatcher.class, property = "type=netconf-client-dispatcher")
+public class NetconfClientDispatcherImpl
+        extends AbstractNetconfDispatcher<NetconfClientSession, NetconfClientSessionListener>
+        implements NetconfClientDispatcher {
     private static final Logger LOG = LoggerFactory.getLogger(NetconfClientDispatcherImpl.class);
 
     private final Timer timer;
 
-    public NetconfClientDispatcherImpl(final EventLoopGroup bossGroup, final EventLoopGroup workerGroup,
-                                       final Timer timer) {
+    @Inject
+    @Activate
+    public NetconfClientDispatcherImpl(@Reference(target = "(type=global-boss-group)") final EventLoopGroup bossGroup,
+            @Reference(target = "(type=global-worker-group)") final EventLoopGroup workerGroup,
+            @Reference(target = "(type=global-timer)") final Timer timer) {
         super(bossGroup, workerGroup);
-        this.timer = timer;
+        this.timer = requireNonNull(timer);
     }
 
-    protected Timer getTimer() {
+    protected final Timer getTimer() {
         return timer;
     }
 
@@ -42,18 +57,22 @@ public class NetconfClientDispatcherImpl extends AbstractDispatcher<NetconfClien
                 return createTcpClient(clientConfiguration);
             case SSH:
                 return createSshClient(clientConfiguration);
+            case TLS:
+                return createTlsClient(clientConfiguration);
             default:
                 throw new IllegalArgumentException("Unknown client protocol " + clientConfiguration.getProtocol());
         }
     }
 
     @Override
-    public Future<Void> createReconnectingClient(final NetconfReconnectingClientConfiguration clientConfiguration) {
+    public ReconnectFuture createReconnectingClient(final NetconfReconnectingClientConfiguration clientConfiguration) {
         switch (clientConfiguration.getProtocol()) {
             case TCP:
                 return createReconnectingTcpClient(clientConfiguration);
             case SSH:
                 return createReconnectingSshClient(clientConfiguration);
+            case TLS:
+                return createReconnectingTlsClient(clientConfiguration);
             default:
                 throw new IllegalArgumentException("Unknown client protocol " + clientConfiguration.getProtocol());
         }
@@ -63,43 +82,72 @@ public class NetconfClientDispatcherImpl extends AbstractDispatcher<NetconfClien
         LOG.debug("Creating TCP client with configuration: {}", currentConfiguration);
         return super.createClient(currentConfiguration.getAddress(), currentConfiguration.getReconnectStrategy(),
             (ch, promise) -> new TcpClientChannelInitializer(getNegotiatorFactory(currentConfiguration),
-                        currentConfiguration
-                        .getSessionListener()).initialize(ch, promise));
+                        currentConfiguration.getSessionListener()).initialize(ch, promise));
     }
 
-    private Future<Void> createReconnectingTcpClient(
+    private ReconnectFuture createReconnectingTcpClient(
             final NetconfReconnectingClientConfiguration currentConfiguration) {
         LOG.debug("Creating reconnecting TCP client with configuration: {}", currentConfiguration);
         final TcpClientChannelInitializer init =
                 new TcpClientChannelInitializer(getNegotiatorFactory(currentConfiguration),
                 currentConfiguration.getSessionListener());
 
-        return super.createReconnectingClient(currentConfiguration.getAddress(), currentConfiguration
-                .getConnectStrategyFactory(),
-                currentConfiguration.getReconnectStrategy(), init::initialize);
+        return super.createReconnectingClient(currentConfiguration.getAddress(),
+                currentConfiguration.getConnectStrategyFactory(), init::initialize);
     }
 
     private Future<NetconfClientSession> createSshClient(final NetconfClientConfiguration currentConfiguration) {
         LOG.debug("Creating SSH client with configuration: {}", currentConfiguration);
         return super.createClient(currentConfiguration.getAddress(), currentConfiguration.getReconnectStrategy(),
             (ch, sessionPromise) -> new SshClientChannelInitializer(currentConfiguration.getAuthHandler(),
-                        getNegotiatorFactory(currentConfiguration), currentConfiguration.getSessionListener())
-                        .initialize(ch, sessionPromise));
+                        getNegotiatorFactory(currentConfiguration), currentConfiguration.getSessionListener(),
+                        currentConfiguration.getSshClient()).initialize(ch, sessionPromise));
     }
 
-    private Future<Void> createReconnectingSshClient(
+    private ReconnectFuture createReconnectingSshClient(
             final NetconfReconnectingClientConfiguration currentConfiguration) {
         LOG.debug("Creating reconnecting SSH client with configuration: {}", currentConfiguration);
         final SshClientChannelInitializer init = new SshClientChannelInitializer(currentConfiguration.getAuthHandler(),
-                getNegotiatorFactory(currentConfiguration), currentConfiguration.getSessionListener());
+                getNegotiatorFactory(currentConfiguration), currentConfiguration.getSessionListener(),
+                currentConfiguration.getSshClient());
+
+        return super.createReconnectingClient(currentConfiguration.getAddress(),
+                currentConfiguration.getConnectStrategyFactory(), init::initialize);
+    }
+
+    private Future<NetconfClientSession> createTlsClient(final NetconfClientConfiguration currentConfiguration) {
+        LOG.debug("Creating TLS client with configuration: {}", currentConfiguration);
+        return super.createClient(currentConfiguration.getAddress(), currentConfiguration.getReconnectStrategy(),
+            (ch, sessionPromise) -> new TlsClientChannelInitializer(currentConfiguration.getSslHandlerFactory(),
+                    getNegotiatorFactory(currentConfiguration), currentConfiguration.getSessionListener())
+                    .initialize(ch, sessionPromise));
+    }
+
+    private ReconnectFuture createReconnectingTlsClient(
+            final NetconfReconnectingClientConfiguration currentConfiguration) {
+        LOG.debug("Creating reconnecting TLS client with configuration: {}", currentConfiguration);
+        final TlsClientChannelInitializer init = new TlsClientChannelInitializer(
+                currentConfiguration.getSslHandlerFactory(), getNegotiatorFactory(currentConfiguration),
+                currentConfiguration.getSessionListener());
 
-        return super.createReconnectingClient(currentConfiguration.getAddress(), currentConfiguration
-                .getConnectStrategyFactory(), currentConfiguration.getReconnectStrategy(),
-                init::initialize);
+        return super.createReconnectingClient(currentConfiguration.getAddress(),
+                currentConfiguration.getConnectStrategyFactory(), init::initialize);
     }
 
     protected NetconfClientSessionNegotiatorFactory getNegotiatorFactory(final NetconfClientConfiguration cfg) {
+        final List<Uri> odlHelloCapabilities = cfg.getOdlHelloCapabilities();
+        if (odlHelloCapabilities == null || odlHelloCapabilities.isEmpty()) {
+            return new NetconfClientSessionNegotiatorFactory(timer, cfg.getAdditionalHeader(),
+                    cfg.getConnectionTimeoutMillis(), cfg.getMaximumIncomingChunkSize());
+        }
+
+        // LinkedHashSet since perhaps the device cares about order of hello message capabilities.
+        // This allows user control of the order while complying with the existing interface.
+        final Set<String> stringCapabilities = new LinkedHashSet<>();
+        for (final Uri uri : odlHelloCapabilities) {
+            stringCapabilities.add(uri.getValue());
+        }
         return new NetconfClientSessionNegotiatorFactory(timer, cfg.getAdditionalHeader(),
-                cfg.getConnectionTimeoutMillis());
+            cfg.getConnectionTimeoutMillis(), stringCapabilities);
     }
 }