What's the difference between these (in
com.sun.enterprise.config.serverbeans.Config.java) *supposed* to be?
1)
@Element(required=true)
GroupManagementService getGroupManagementService();
2)
@Element
@NotNull
GroupManagementService getGroupManagementService();
I can try them both, but what is the difference *supposed* to be? We
have default values for all children in the group-management-service
element, but suddenly we're not seeing the element in domain.xml at
all and are getting NPEs in the code. It worked until a couple days
ago, and we didn't change anything. By "worked" I mean the element was
present in the config element of domain.xml as <group-management-
service/>.
FWIW, attempt 1 above still fails. Still getting null from
config.getGroupManagementService() and I don't see the element in
domain.xml (does required=true do anything?).
Also, attempt 2 above does the same thing. This is related to issue
12719 and we don't know what magic in config-api is needed to fix it
besides manually adding everything in the create-cluster decorator and
abandoning defaults/notnulls.
For defaults, we have defaults and elements like this in
com.sun.enterprise.config.serverbeans.GroupManagementService:
@Attribute (defaultValue="5000")
@Min(value=1000)
@Max(value=120000)
String getGroupDiscoveryTimeoutInMillis();
and:
@Element //(required=true)
@NotNull
FailureDetection getFailureDetection();
FailureDetection has its own defaults that we also need.
Thanks,
Bobby