Merge "Optimize statistics cleanup"

[controller.git] / opendaylight / netconf / netconf-impl / src / main / java / org / opendaylight / controller / netconf / impl / NetconfServerSessionNegotiator.java

diff --git a/opendaylight/netconf/netconf-impl/src/main/java/org/opendaylight/controller/netconf/impl/NetconfServerSessionNegotiator.java b/opendaylight/netconf/netconf-impl/src/main/java/org/opendaylight/controller/netconf/impl/NetconfServerSessionNegotiator.java
index e14ae3e4dca088cbd7d016ac119e6003bb8525a9..1303d1143500cfac3817723cc497adf8b44a303e 100644 (file)
--- a/opendaylight/netconf/netconf-impl/src/main/java/org/opendaylight/controller/netconf/impl/NetconfServerSessionNegotiator.java
+++ b/opendaylight/netconf/netconf-impl/src/main/java/org/opendaylight/controller/netconf/impl/NetconfServerSessionNegotiator.java
@@ -8,26 +8,87 @@
 
 package org.opendaylight.controller.netconf.impl;
 
-import org.opendaylight.controller.netconf.api.NetconfServerSessionPreferences;
-import org.opendaylight.controller.netconf.util.AbstractNetconfSessionNegotiator;
-import org.opendaylight.protocol.framework.SessionListener;
-import org.w3c.dom.Document;
-
 import io.netty.channel.Channel;
 import io.netty.util.Timer;
 import io.netty.util.concurrent.Promise;
 
+import java.net.InetSocketAddress;
+
+import org.opendaylight.controller.netconf.api.NetconfMessage;
+import org.opendaylight.controller.netconf.api.NetconfServerSessionPreferences;
+import org.opendaylight.controller.netconf.impl.util.AdditionalHeaderUtil;
+import org.opendaylight.controller.netconf.util.AbstractNetconfSessionNegotiator;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import com.google.common.base.Optional;
+
 public class NetconfServerSessionNegotiator extends
-        AbstractNetconfSessionNegotiator<NetconfServerSessionPreferences, NetconfServerSession> {
+        AbstractNetconfSessionNegotiator<NetconfServerSessionPreferences, NetconfServerSession, NetconfServerSessionListener> {
+
+    static final Logger logger = LoggerFactory.getLogger(NetconfServerSessionNegotiator.class);
 
     protected NetconfServerSessionNegotiator(NetconfServerSessionPreferences sessionPreferences,
-            Promise<NetconfServerSession> promise, Channel channel, Timer timer, SessionListener sessionListener) {
-        super(sessionPreferences, promise, channel, timer, sessionListener);
+            Promise<NetconfServerSession> promise, Channel channel, Timer timer, NetconfServerSessionListener sessionListener,
+            long connectionTimeoutMillis) {
+        super(sessionPreferences, promise, channel, timer, sessionListener, connectionTimeoutMillis);
     }
 
     @Override
-    protected NetconfServerSession getSession(SessionListener sessionListener, Channel channel, Document doc) {
-        return new NetconfServerSession(sessionListener, channel, sessionPreferences.getSessionId());
+    protected NetconfServerSession getSession(NetconfServerSessionListener sessionListener, Channel channel, NetconfMessage message) {
+        Optional<String> additionalHeader = message.getAdditionalHeader();
+
+        AdditionalHeader parsedHeader;
+        if (additionalHeader.isPresent()) {
+            parsedHeader = AdditionalHeaderUtil.fromString(additionalHeader.get());
+        } else {
+            parsedHeader = new AdditionalHeader("unknown", ((InetSocketAddress)channel.localAddress()).getHostString(),
+                    "tcp", "client");
+        }
+        logger.debug("Additional header from hello parsed as {} from {}", parsedHeader, additionalHeader);
+
+        return new NetconfServerSession(sessionListener, channel, sessionPreferences.getSessionId(), parsedHeader);
+    }
+
+    public static class AdditionalHeader {
+
+        private final String username;
+        private final String address;
+        private final String transport;
+        private final String sessionIdentifier;
+
+        public AdditionalHeader(String userName, String hostAddress, String transport, String sessionIdentifier) {
+            this.address = hostAddress;
+            this.username = userName;
+            this.transport = transport;
+            this.sessionIdentifier = sessionIdentifier;
+        }
+
+        String getUsername() {
+            return username;
+        }
+
+        String getAddress() {
+            return address;
+        }
+
+        String getTransport() {
+            return transport;
+        }
+
+        String getSessionType() {
+            return sessionIdentifier;
+        }
+
+        @Override
+        public String toString() {
+            final StringBuffer sb = new StringBuffer("AdditionalHeader{");
+            sb.append("username='").append(username).append('\'');
+            sb.append(", address='").append(address).append('\'');
+            sb.append(", transport='").append(transport).append('\'');
+            sb.append('}');
+            return sb.toString();
+        }
     }
 
 }