X-Git-Url: https://git.opendaylight.org/gerrit/gitweb?a=blobdiff_plain;f=opendaylight%2Fnetconf%2Fnetconf-util%2Fsrc%2Fmain%2Fjava%2Forg%2Fopendaylight%2Fcontroller%2Fnetconf%2Futil%2Fmessages%2FNetconfHelloMessage.java;h=404885db7e9a497a243abd12d468df7c48f8b6ae;hb=95115ca49f3b16b936e0f6c88aedfc17cd0ee92c;hp=15223cb60ba994472cdedc939a6586f569471593;hpb=3c2b9f44d59d735907ef541d36542443221c5c68;p=controller.git

diff --git a/opendaylight/netconf/netconf-util/src/main/java/org/opendaylight/controller/netconf/util/messages/NetconfHelloMessage.java b/opendaylight/netconf/netconf-util/src/main/java/org/opendaylight/controller/netconf/util/messages/NetconfHelloMessage.java
index 15223cb60b..404885db7e 100644
--- a/opendaylight/netconf/netconf-util/src/main/java/org/opendaylight/controller/netconf/util/messages/NetconfHelloMessage.java
+++ b/opendaylight/netconf/netconf-util/src/main/java/org/opendaylight/controller/netconf/util/messages/NetconfHelloMessage.java
@@ -8,11 +8,12 @@
 
 package org.opendaylight.controller.netconf.util.messages;
 
-import org.opendaylight.controller.netconf.api.NetconfMessage;
-
+import com.google.common.base.Optional;
+import com.google.common.base.Preconditions;
+import com.google.common.collect.Sets;
 import java.util.Set;
-
 import org.opendaylight.controller.netconf.api.NetconfDocumentedException;
+import org.opendaylight.controller.netconf.api.NetconfMessage;
 import org.opendaylight.controller.netconf.api.xml.XmlNetconfConstants;
 import org.opendaylight.controller.netconf.util.exception.MissingNameSpaceException;
 import org.opendaylight.controller.netconf.util.xml.XmlElement;
@@ -20,10 +21,6 @@ import org.opendaylight.controller.netconf.util.xml.XmlUtil;
 import org.w3c.dom.Document;
 import org.w3c.dom.Element;
 
-import com.google.common.base.Optional;
-import com.google.common.base.Preconditions;
-import com.google.common.collect.Sets;
-
 /**
  * NetconfMessage that can carry additional header with session metadata. See {@link org.opendaylight.controller.netconf.util.messages.NetconfHelloMessageAdditionalHeader}
  */
@@ -97,9 +94,9 @@ public final class NetconfHelloMessage extends NetconfMessage {
     private static boolean isHelloMessage(final Document document) {
         XmlElement element = XmlElement.fromDomElement(document.getDocumentElement());
         try {
+            // accept even if hello has no namespace
             return element.getName().equals(HELLO_TAG) &&
-                   element.hasNamespace() &&
-                   element.getNamespace().equals(XmlNetconfConstants.URN_IETF_PARAMS_XML_NS_NETCONF_BASE_1_0);
+                    (!element.hasNamespace() || element.getNamespace().equals(XmlNetconfConstants.URN_IETF_PARAMS_XML_NS_NETCONF_BASE_1_0));
         } catch (MissingNameSpaceException e) {
             // Cannot happen, since we check for hasNamespace
             throw new IllegalStateException(e);