[hibernate-issues] [JIRA] (HHH-13929) ClassCastException on use of PersistenceUtilHelper when entities use Enhanced Proxies

[Sanne Grinovero (JIRA)]

Sanne Grinovero ( https://hibernate.atlassian.net/secure/ViewProfile.jspa?accountId=557058%3A99e61e65-956b-4a21-b29c-06057642e9ea ) *created* an issue

Hibernate ORM ( https://hibernate.atlassian.net/browse/HHH?atlOrigin=eyJpIjoiNGU1ZmFiM2ExNTZiNGEzNjg4YWE2ZTVmNzhkYzhkZDkiLCJwIjoiaiJ9 ) / Bug ( https://hibernate.atlassian.net/browse/HHH-13929?atlOrigin=eyJpIjoiNGU1ZmFiM2ExNTZiNGEzNjg4YWE2ZTVmNzhkYzhkZDkiLCJwIjoiaiJ9 ) HHH-13929 ( https://hibernate.atlassian.net/browse/HHH-13929?atlOrigin=eyJpIjoiNGU1ZmFiM2ExNTZiNGEzNjg4YWE2ZTVmNzhkYzhkZDkiLCJwIjoiaiJ9 ) ClassCastException on use of PersistenceUtilHelper when entities use Enhanced Proxies ( https://hibernate.atlassian.net/browse/HHH-13929?atlOrigin=eyJpIjoiNGU1ZmFiM2ExNTZiNGEzNjg4YWE2ZTVmNzhkYzhkZDkiLCJwIjoiaiJ9 )

Issue Type: Bug Affects Versions: 5.4.13 Assignee: Sanne Grinovero ( https://hibernate.atlassian.net/secure/ViewProfile.jspa?accountId=557058%3A99e61e65-956b-4a21-b29c-06057642e9ea ) Components: hibernate-core Created: 05/Apr/2020 14:24 PM Fix Versions: 5.4.14 Priority: Major Reporter: Sanne Grinovero ( https://hibernate.atlassian.net/secure/ViewProfile.jspa?accountId=557058%3A99e61e65-956b-4a21-b29c-06057642e9ea )

The org.hibernate.jpa.internal.util.PersistenceUtilHelper helper can not deal with entities which are using the new "Enhanced Proxy" feature; this would result in a ClassCastException such as

Caused by: java.lang.ClassCastException: org.hibernate.bytecode.enhance.spi.interceptor.EnhancementAsProxyLazinessInterceptor cannot be cast to org.hibernate.bytecode.enhance.spi.interceptor.LazyAttributeLoadingInterceptor
	at org.hibernate.jpa.internal.util.PersistenceUtilHelper.extractInterceptor(PersistenceUtilHelper.java:102)
	at org.hibernate.jpa.internal.util.PersistenceUtilHelper.isInitialized(PersistenceUtilHelper.java:97)
	at org.hibernate.jpa.internal.util.PersistenceUtilHelper.isLoaded(PersistenceUtilHelper.java:83)
	at org.hibernate.jpa.internal.util.PersistenceUtilHelper.isLoadedWithoutReference(PersistenceUtilHelper.java:144)
	at io.quarkus.hibernate.orm.runtime.FastBootHibernatePersistenceProvider$1.isLoadedWithoutReference(FastBootHibernatePersistenceProvider.java:276)
	at javax.persistence.Persistence$PersistenceUtilImpl.isLoaded(Persistence.java:145)
	at org.hibernate.validator.internal.engine.resolver.JPATraversableResolver.isReachable(JPATraversableResolver.java:52)
	at org.hibernate.validator.internal.engine.resolver.CachingJPATraversableResolverForSingleValidation.lambda$isReachable$0(CachingJPATraversableResolverForSingleValidation.java:43)
	at java.util.HashMap.computeIfAbsent(HashMap.java:1127)
	at org.hibernate.validator.internal.engine.resolver.CachingJPATraversableResolverForSingleValidation.isReachable(CachingJPATraversableResolverForSingleValidation.java:43)
	at org.hibernate.validator.internal.engine.ValidatorImpl.isReachable(ValidatorImpl.java:1307)

Relates to https://github.com/quarkusio/quarkus/issues/8323

( https://hibernate.atlassian.net/browse/HHH-13929#add-comment?atlOrigin=eyJpIjoiNGU1ZmFiM2ExNTZiNGEzNjg4YWE2ZTVmNzhkYzhkZDkiLCJwIjoiaiJ9 ) Add Comment ( https://hibernate.atlassian.net/browse/HHH-13929#add-comment?atlOrigin=eyJpIjoiNGU1ZmFiM2ExNTZiNGEzNjg4YWE2ZTVmNzhkYzhkZDkiLCJwIjoiaiJ9 )

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