Fix ONOS-8038: add Matcher.find call before Matcher.group
Matcher.group throws "No Match Found" if it is called before Matcher.find method call.
So this commit add Matcher.find call before Matcher.group call to do actual search in Matcher object.
Change-Id: I53e4ad1bea91662dc245d963f8742bd6774dd207
diff --git a/apps/netconf/client/src/main/java/org/onosproject/netconf/client/impl/NetconfTranslatorImpl.java b/apps/netconf/client/src/main/java/org/onosproject/netconf/client/impl/NetconfTranslatorImpl.java
index 84ae19b..fc01fe4 100644
--- a/apps/netconf/client/src/main/java/org/onosproject/netconf/client/impl/NetconfTranslatorImpl.java
+++ b/apps/netconf/client/src/main/java/org/onosproject/netconf/client/impl/NetconfTranslatorImpl.java
@@ -143,6 +143,7 @@
/*FIXME "running" will be replaced with an enum once netconf supports multiple datastores.*/
String reply = session.getConfig(RUNNING);
Matcher protocolStripper = GET_CONFIG_CORE_MESSAGE_PATTERN.matcher(reply);
+ protocolStripper.find();
reply = protocolStripper.group(GET_CONFIG_CORE_MESSAGE_GROUP);
return yangRuntimeService.decode(
new DefaultCompositeStream(
@@ -212,6 +213,7 @@
/*TODO the first parameter will come into use if get is required to support filters.*/
String reply = session.get(null, null);
Matcher protocolStripper = GET_CORE_MESSAGE_PATTERN.matcher(reply);
+ protocolStripper.find();
reply = protocolStripper.group(GET_CORE_MESSAGE_GROUP);
return yangRuntimeService.decode(
new DefaultCompositeStream(