Teach netconf-client abount maximum incoming chunk size

[netconf.git] / netconf / netconf-client / src / main / java / org / opendaylight / netconf / client / conf / NetconfClientConfiguration.java

diff --git a/netconf/netconf-client/src/main/java/org/opendaylight/netconf/client/conf/NetconfClientConfiguration.java b/netconf/netconf-client/src/main/java/org/opendaylight/netconf/client/conf/NetconfClientConfiguration.java
index ae0d3330087c4db4f7d4f5a97c9f509284ae8c76..c1edb5abc89b0e313ab732b0287a1455c70887ea 100644 (file)
--- a/netconf/netconf-client/src/main/java/org/opendaylight/netconf/client/conf/NetconfClientConfiguration.java
+++ b/netconf/netconf-client/src/main/java/org/opendaylight/netconf/client/conf/NetconfClientConfiguration.java
@@ -7,20 +7,25 @@
  */
 package org.opendaylight.netconf.client.conf;
 
+import static java.util.Objects.requireNonNull;
+
 import com.google.common.base.MoreObjects;
 import com.google.common.base.MoreObjects.ToStringHelper;
-import com.google.common.base.Optional;
-import com.google.common.base.Preconditions;
 import java.net.InetSocketAddress;
+import java.util.List;
+import java.util.Optional;
+import org.checkerframework.checker.index.qual.NonNegative;
 import org.opendaylight.netconf.api.messages.NetconfHelloMessageAdditionalHeader;
 import org.opendaylight.netconf.client.NetconfClientSessionListener;
+import org.opendaylight.netconf.client.SslHandlerFactory;
+import org.opendaylight.netconf.nettyutil.ReconnectStrategy;
 import org.opendaylight.netconf.nettyutil.handler.ssh.authentication.AuthenticationHandler;
-import org.opendaylight.protocol.framework.ReconnectStrategy;
+import org.opendaylight.netconf.nettyutil.handler.ssh.client.NetconfSshClient;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.Uri;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
 public class NetconfClientConfiguration {
-
     private static final Logger LOG = LoggerFactory.getLogger(NetconfClientConfiguration.class);
 
     private final NetconfClientProtocol clientProtocol;
@@ -33,19 +38,30 @@ public class NetconfClientConfiguration {
     private final ReconnectStrategy reconnectStrategy;
 
     private final AuthenticationHandler authHandler;
+    private final SslHandlerFactory sslHandlerFactory;
+    private final NetconfSshClient sshClient;
+
+    private final List<Uri> odlHelloCapabilities;
+    private final @NonNegative int maximumIncomingChunkSize;
 
     NetconfClientConfiguration(final NetconfClientProtocol protocol, final InetSocketAddress address,
                                final Long connectionTimeoutMillis,
                                final NetconfHelloMessageAdditionalHeader additionalHeader,
                                final NetconfClientSessionListener sessionListener,
-                               final ReconnectStrategy reconnectStrategy, final AuthenticationHandler authHandler) {
+                               final ReconnectStrategy reconnectStrategy, final AuthenticationHandler authHandler,
+                               final SslHandlerFactory sslHandlerFactory, final NetconfSshClient sshClient,
+                               final List<Uri> odlHelloCapabilities, final @NonNegative int maximumIncomingChunkSize) {
         this.address = address;
         this.connectionTimeoutMillis = connectionTimeoutMillis;
         this.additionalHeader = additionalHeader;
         this.sessionListener = sessionListener;
-        this.clientProtocol = protocol;
+        clientProtocol = protocol;
         this.reconnectStrategy = reconnectStrategy;
         this.authHandler = authHandler;
+        this.sslHandlerFactory = sslHandlerFactory;
+        this.sshClient = sshClient;
+        this.odlHelloCapabilities = odlHelloCapabilities;
+        this.maximumIncomingChunkSize = maximumIncomingChunkSize;
         validateConfiguration();
     }
 
@@ -58,13 +74,14 @@ public class NetconfClientConfiguration {
     }
 
     public final Optional<NetconfHelloMessageAdditionalHeader> getAdditionalHeader() {
-        return Optional.fromNullable(additionalHeader);
+        return Optional.ofNullable(additionalHeader);
     }
 
     public final NetconfClientSessionListener getSessionListener() {
         return sessionListener;
     }
 
+    @Deprecated(forRemoval = true)
     public final ReconnectStrategy getReconnectStrategy() {
         return reconnectStrategy;
     }
@@ -77,13 +94,32 @@ public class NetconfClientConfiguration {
         return clientProtocol;
     }
 
-    @SuppressWarnings("checkstyle:FallThrough")
+    public SslHandlerFactory getSslHandlerFactory() {
+        return sslHandlerFactory;
+    }
+
+    public NetconfSshClient getSshClient() {
+        return sshClient;
+    }
+
+    public List<Uri> getOdlHelloCapabilities() {
+        return odlHelloCapabilities;
+    }
+
+    public @NonNegative int getMaximumIncomingChunkSize() {
+        return maximumIncomingChunkSize;
+    }
+
     private void validateConfiguration() {
-        Preconditions.checkNotNull(clientProtocol, " ");
-        switch (clientProtocol) {
+        switch (requireNonNull(clientProtocol)) {
+            case TLS:
+                validateTlsConfiguration();
+                validateTcpConfiguration();
+                break;
             case SSH:
                 validateSshConfiguration();
-                // Fall through intentional (ssh validation is a superset of tcp validation)
+                validateTcpConfiguration();
+                break;
             case TCP:
                 validateTcpConfiguration();
                 break;
@@ -92,16 +128,20 @@ public class NetconfClientConfiguration {
         }
     }
 
-    protected void validateSshConfiguration() {
-        Preconditions.checkNotNull(authHandler, "authHandler");
+    protected final void validateTlsConfiguration() {
+        requireNonNull(sslHandlerFactory, "sslHandlerFactory");
+    }
+
+    protected final void validateSshConfiguration() {
+        requireNonNull(authHandler, "authHandler");
     }
 
-    protected void validateTcpConfiguration() {
-        Preconditions.checkNotNull(address, "address");
-        Preconditions.checkNotNull(clientProtocol, "clientProtocol");
-        Preconditions.checkNotNull(connectionTimeoutMillis, "connectionTimeoutMillis");
-        Preconditions.checkNotNull(sessionListener, "sessionListener");
-        Preconditions.checkNotNull(reconnectStrategy, "reconnectStrategy");
+    protected final void validateTcpConfiguration() {
+        requireNonNull(address, "address");
+        requireNonNull(clientProtocol, "clientProtocol");
+        requireNonNull(connectionTimeoutMillis, "connectionTimeoutMillis");
+        requireNonNull(sessionListener, "sessionListener");
+        requireNonNull(reconnectStrategy, "reconnectStrategy");
     }
 
     @Override
@@ -117,10 +157,11 @@ public class NetconfClientConfiguration {
                 .add("sessionListener", sessionListener)
                 .add("reconnectStrategy", reconnectStrategy)
                 .add("clientProtocol", clientProtocol)
-                .add("authHandler", authHandler);
+                .add("authHandler", authHandler)
+                .add("sslHandlerFactory", sslHandlerFactory);
     }
 
     public enum NetconfClientProtocol {
-        TCP, SSH
+        TCP, SSH, TLS
     }
-}
\ No newline at end of file
+}