ClassCastException thrown in SessionFactoryImpl for named regions containing both entity and collection
Description
Test case:
using Hibernate 5.0.6 with ehcache;
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<?xml version="1.0" encoding="UTF-8"?>
<ehcache xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:noNamespaceSchemaLocation="http://www.ehcache.org/ehcache.xsd"
updateCheck="false" monitoring="autodetect" dynamicConfig="true">
<cache name="configurationCache" eternal="false" timeToLiveSeconds="3600" maxEntriesLocalHeap="500"/>
</ehcache>annotating the entity classes with @Cache
1 2 3 4 5 6 7 8@Entity @Cache(usage = org.hibernate.annotations.CacheConcurrencyStrategy.READ_WRITE, region = "someConfigurationCache") public class SomeConfiguration implements Serializable { @OneToMany(cascade = CascadeType.ALL, orphanRemoval = true) @JoinColumn(name = "some_configuration_id", referencedColumnName = "id") @Cache(usage = org.hibernate.annotations.CacheConcurrencyStrategy.READ_WRITE, region = "otherConfigurationCache") private List<OtherConfiguration> confList; }
both "someConfigurationCache" and "otherConfigurationCache" are reused for entity and collection as well.
The result is "org.hibernate.cache.ehcache.internal.nonstop.NonstopAwareEntityRegionAccessStrategy cannot be cast to org.hibernate.cache.spi.access.CollectionRegionAccessStrategy", because the method determineCollectionRegionAccessStrategy in SessionFactoryImpl finds a region with the name required, but it is an entity region, not a collection region.
The same scenario works with 5.0.3.
Environment
None
Status
Assignee
Galder Zamarreno
Reporter
Gabriel Deroude
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Components
Affects versions
5.0.6
5.1.10
Priority
Major