[jboss-jira] [JBoss JIRA] (WFLY-1753) NPE when reading hibernate cache statistics

[Scott Marlow (JIRA)]

    [ https://issues.jboss.org/browse/WFLY-1753?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12793585#comment-12793585 ] 

Scott Marlow commented on WFLY-1753:
------------------------------------

I have a local fix for this (need to push a release of Jipijapa with jipi-15 resolved)
                
> NPE when reading hibernate cache statistics
> -------------------------------------------
>
>                 Key: WFLY-1753
>                 URL: https://issues.jboss.org/browse/WFLY-1753
>             Project: WildFly
>          Issue Type: Feature Request
>          Components: JPA / Hibernate
>            Reporter: Heiko Braun
>            Assignee: Scott Marlow
>
> Using the kitchensink jsp example:
> {noformat}
> [standalone at localhost:9990 /] /deployment=*/subsystem=jpa:read-resource(recursive=true,include-runtime=true)
> {
>     "outcome" => "failed",
>     "result" => [{
>         "address" => [
>             ("deployment" => "jboss-as-kitchensink-jsp.war"),
>             ("subsystem" => "jpa")
>         ],
>         "outcome" => "failed",
>         "rolled-back" => true
>     }],
>     "rolled-back" => true
> }
> {noformat}
> reveals (server.log):
> {noformat}
> 13:31:14,221 ERROR [org.jboss.as.controller.management-operation] (management-handler-thread - 7) JBAS014612: Operation ("read-attribute") failed - address: ([
>     ("deployment" => "jboss-as-kitchensink-jsp.war"),
>     ("subsystem" => "jpa"),
>     ("hibernate-persistence-unit" => "jboss-as-kitchensink-jsp.war#primary"),
>     ("entity-cache" => "org.jboss.as.quickstarts.kitchensinkjsp.model.Member")
> ]): java.lang.NullPointerException
> 	at org.jboss.as.jpa.hibernate4.management.HibernateEntityCacheStatistics$6.invoke(HibernateEntityCacheStatistics.java:136)
> 	at org.jboss.as.jpa.hibernate4.management.HibernateAbstractStatistics.getValue(HibernateAbstractStatistics.java:99)
> 	at org.jboss.as.jpa.management.ManagementResourceDefinition$1.handle(ManagementResourceDefinition.java:118)
> 	at org.jboss.as.jpa.management.ManagementResourceDefinition$AbstractMetricsHandler.executeRuntimeStep(ManagementResourceDefinition.java:256)
> {noformat}

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