[hibernate-issues] [Hibernate-JIRA] Commented: (HHH-4317) Memory leak in EnumType class.
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http://opensource.atlassian.com/projects/hibernate/browse/HHH-4317?page=c...
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Ondrej Medek commented on HHH-4317:
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IMO soft reference is not good, weak reference should be used. Maybe it has to be a map
with weak keys and values, too.
BTW. I do not understand the core of Hibernate, but why this static map exists? Would be
enough to cache the values in a simple instance variable: private Object[] enumValues?
Memory leak in EnumType class.
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Key: HHH-4317
URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-4317
Project: Hibernate Core
Issue Type: Bug
Components: annotations
Reporter: Paweł Kępka
Priority: Critical
Holding enum values in static enumValues map in EnumType class causes memory leaks on
application server where hibernate is loaded by application server's common
classloader (like for default configuration of JBoss4).
SoftReference or SessionFactory based caching should be used instead.
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