Hide NAME_OF_EXCEPTION_HANDLER

[netconf.git] / netconf / netconf-netty-util / src / main / java / org / opendaylight / netconf / nettyutil / AbstractNetconfSessionNegotiator.java

diff --git a/netconf/netconf-netty-util/src/main/java/org/opendaylight/netconf/nettyutil/AbstractNetconfSessionNegotiator.java b/netconf/netconf-netty-util/src/main/java/org/opendaylight/netconf/nettyutil/AbstractNetconfSessionNegotiator.java
index a89a0561e0c7d647f71671b3a173b354cccc6c1c..bbe563b5b19e8ea5b5fed2cf92ac81c74df61e0c 100644 (file)
--- a/netconf/netconf-netty-util/src/main/java/org/opendaylight/netconf/nettyutil/AbstractNetconfSessionNegotiator.java
+++ b/netconf/netconf-netty-util/src/main/java/org/opendaylight/netconf/nettyutil/AbstractNetconfSessionNegotiator.java
@@ -49,8 +49,7 @@ public abstract class AbstractNetconfSessionNegotiator<P extends NetconfSessionP
     }
 
     private static final Logger LOG = LoggerFactory.getLogger(AbstractNetconfSessionNegotiator.class);
-
-    public static final String NAME_OF_EXCEPTION_HANDLER = "lastExceptionHandler";
+    private static final String NAME_OF_EXCEPTION_HANDLER = "lastExceptionHandler";
 
     protected final P sessionPreferences;
     protected final Channel channel;
@@ -163,6 +162,9 @@ public abstract class AbstractNetconfSessionNegotiator<P extends NetconfSessionP
         return getSession(sessionListener, channel, netconfMessage);
     }
 
+    protected abstract S getSession(L sessionListener, Channel channel, NetconfHelloMessage message)
+        throws NetconfDocumentedException;
+
     /**
      * Insert chunk framing handlers into the pipeline.
      */
@@ -216,10 +218,6 @@ public abstract class AbstractNetconfSessionNegotiator<P extends NetconfSessionP
         return channel.pipeline().replace(handlerKey, handlerKey, decoder);
     }
 
-    @SuppressWarnings("checkstyle:hiddenField")
-    protected abstract S getSession(L sessionListener, Channel channel, NetconfHelloMessage message)
-            throws NetconfDocumentedException;
-
     private synchronized void changeState(final State newState) {
         LOG.debug("Changing state from : {} to : {} for channel: {}", state, newState, channel);
         checkState(isStateChangePermitted(state, newState),