[jboss-jira] [JBoss JIRA] Commented: (JBAOP-749) Advisor.hasAnnotation calls annotation repository twice

[Kabir Khan (JIRA)]

    [ https://jira.jboss.org/jira/browse/JBAOP-749?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12483344#action_12483344 ] 

Kabir Khan commented on JBAOP-749:
----------------------------------

That exception should not happen under normal circumstances

> Advisor.hasAnnotation calls annotation repository twice
> -------------------------------------------------------
>
>                 Key: JBAOP-749
>                 URL: https://jira.jboss.org/jira/browse/JBAOP-749
>             Project: JBoss AOP
>          Issue Type: Bug
>      Security Level: Public(Everyone can see) 
>    Affects Versions: 2.1.4.GA
>            Reporter: Carlo de Wolf
>            Assignee: Kabir Khan
>            Priority: Blocker
>             Fix For: 2.1.5.GA
>
>
>   100.0% - 2,710 s - 41 inv. org.apache.tomcat.util.net.JIoEndpoint$Worker.run
>  JDBC calls
>  JNDI calls
>   9.3% - 250 s - 32,425 inv. org.jboss.ejb3.metadata.annotation.AnnotationRepositoryToMetaData.hasAnnotation(java.lang.reflect.Member, java.lang.String)
>   8.9% - 242 s - 32,425 inv. org.jboss.ejb3.metadata.annotation.AnnotationRepositoryToMetaData.hasAnnotation(java.lang.reflect.Member, java.lang.Class)
>   2.4% - 65,435 ms - 8,972 inv. org.jboss.ejb3.metadata.annotation.AnnotationRepositoryToMetaData.resolveAnnotation
>   0.2% - 5,189 ms - 5,409 inv. org.jboss.ejb3.metadata.annotation.AnnotationRepositoryToMetaData.resolveClassAnnotation
> When annotationClass != null, the annotation repository gets hit twice.
>       try
>       {
>          if (annotationClass != null && annotations.hasAnnotation(m, annotationClass))
>             return true;
>          else if (annotations.hasAnnotation(m, annotation)) return true;
>       }
>       catch(Exception ignore)
>       {
>          //When resolving annotations from the annotation repository we don't want to hit the annotation repository with the metadata from base-aspects.xml (@security, @transaction etc.)
>          //EJB 3 uses a custom metadata loader that tries to load up all these classes by name, and that will cause errors when loading up the annotations
>       }

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