[ http://opensource.atlassian.com/projects/hibernate/browse/HHH-3905?page=c... ] Steve Ebersole commented on HHH-3905: ------------------------------------- The interface against which to check here would need to be obtained via reflection (and it potentially not even being available on the classpath accounted for). So that check would need to be something like: public static boolean isInstrumented(Class entityClass) { Class cglibContract = locateClass( "org.hibernate.repackage.cglib.transform.impl.InterceptFieldEnabled" ); Class javassistContract = locateClass( "org.hibernate.bytecode.javassist.FieldHandled" ); return cglibContract.isAssignableFrom( entityClass ) || javassistContract.isAssignableFrom( entityClass ); } So do you have the numbers showing that this is indeed a performance improvement? And before you ask... No we cannot use [ return org.hibernate.repackage.cglib.transform.impl.InterceptFieldEnabled.class.isAssignableFrom( entityClass ) || ... ] -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

[ http://opensource.atlassian.com/projects/hibernate/browse/HHH-3905?page=c... ] Sergey Vladimirov commented on HHH-3905: ---------------------------------------- Okay, numbers: 10000 objects with Integer primary key and String get/set method, 1000 flashes (without any changes, just 1000 flashes in cycle), 10 tries: jdk 1.6.0, Core i7, Vista 3.3.1 GA - patched: 3471 3359 3478 3341 3363 3510 3461 3440 3508 3526 3.3.1 GA: 4941 4739 4926 4910 4773 4900 4730 4807 4839 4928 -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira

[ http://opensource.atlassian.com/projects/hibernate/browse/HHH-3905?page=c... ] Steve Ebersole reassigned HHH-3905: ----------------------------------- Assignee: Steve Ebersole -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira