[jboss-jira] [JBoss JIRA] (WFCORE-785) Improve capability related error messages

Brian Stansberry created WFCORE-785: --------------------------------------- Summary: Improve capability related error messages Key: WFCORE-785 URL: https://issues.jboss.org/browse/WFCORE-785 Project: WildFly Core Issue Type: Enhancement Components: Domain Management Reporter: Brian Stansberry Fix For: 2.0.0.CR1 When operation handlers request non-existent capabilities, the error messages aren't particularly helpful. For example: /"WFLYCTL0158: Operation handler failed: java.lang.IllegalStateException: WFLYCTL0364: Capability 'org.wildfly.data-source.invalid' is unknown." This is largely because it's the CapabilityRegistry that throws the exceptions, and it doesn't have much context about why the capability is needed to use in a better error message. Likely solutions are: 1) If CapabilityRegistryImpl has more context than is being used, look into using it. 2) Provide more context to CapabilityRegistry (I don't much like this one; providing parameters to a call only for use in a failure message is smelly to me.) 3) Use a custom exception type when the capability is missing, instead of ISE, and have OperationContextImpl catch that and add contextual information. I expect 3) is the likely solution. -- This message was sent by Atlassian JIRA (v6.3.15#6346)