JDBCStoreManager.setInverseRelation throw NullPointerException when <property
name="openjpa.RuntimeUnenhancedClasses" value="supported" />
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Key: OPENJPA-1908
URL: https://issues.apache.org/jira/browse/OPENJPA-1908
Project: OpenJPA
Issue Type: Bug
Components: jdbc
Affects Versions: 2.0.0
Environment: apache-tomcat-7.0.5
Reporter: eshock
When <property name="openjpa.RuntimeUnenhancedClasses" value="supported" /> and
entity has a OneToMany field with FetchType.EAGER
@OneToMany(cascade = ALL, fetch = EAGER)
private List<?> list;
JDBCStoreManager.setInverseRelation try to get meta data from cache, but sub
class is not in the cache when openjpa.RuntimeUnenhancedClasses is supported.
nested exception is <openjpa-2.0.0-r422266:935683 nonfatal general error>
org.apache.openjpa.persistence.PersistenceException: null
java.lang.NullPointerException
at
org.apache.openjpa.jdbc.kernel.JDBCStoreManager.setInverseRelation(JDBCStoreManager.java:489)
at
org.apache.openjpa.jdbc.kernel.JDBCStoreManager.initializeState(JDBCStoreManager.java:449)
at
org.apache.openjpa.jdbc.kernel.JDBCStoreManager.initialize(JDBCStoreManager.java:342)
at
org.apache.openjpa.kernel.DelegatingStoreManager.initialize(DelegatingStoreManager.java:112)
at
org.apache.openjpa.kernel.ROPStoreManager.initialize(ROPStoreManager.java:57)
at org.apache.openjpa.kernel.BrokerImpl.initialize(BrokerImpl.java:1005)
at org.apache.openjpa.kernel.BrokerImpl.find(BrokerImpl.java:963)
at org.apache.openjpa.kernel.BrokerImpl.find(BrokerImpl.java:885)
at
org.apache.openjpa.jdbc.kernel.JDBCStoreManager.load(JDBCStoreManager.java:1050)
at
org.apache.openjpa.jdbc.sql.AbstractResult.load(AbstractResult.java:280)
at
org.apache.openjpa.jdbc.sql.SelectImpl$SelectResult.load(SelectImpl.java:2344)
at
org.apache.openjpa.jdbc.sql.AbstractResult.load(AbstractResult.java:274)
at
org.apache.openjpa.jdbc.kernel.InstanceResultObjectProvider.getResultObject(InstanceResultObjectProvider.java:59)
at
org.apache.openjpa.lib.rop.EagerResultList.<init>(EagerResultList.java:36)
at org.apache.openjpa.kernel.QueryImpl.toResult(QueryImpl.java:1246)
at org.apache.openjpa.kernel.QueryImpl.execute(QueryImpl.java:1005)
at org.apache.openjpa.kernel.QueryImpl.execute(QueryImpl.java:861)
at org.apache.openjpa.kernel.QueryImpl.execute(QueryImpl.java:792)
at
org.apache.openjpa.kernel.DelegatingQuery.execute(DelegatingQuery.java:542)
at org.apache.openjpa.persistence.QueryImpl.execute(QueryImpl.java:288)
at
org.apache.openjpa.persistence.QueryImpl.getResultList(QueryImpl.java:302)
at
org.springframework.orm.jpa.JpaTemplate$10.doInJpa(JpaTemplate.java:330)
at
org.springframework.orm.jpa.JpaTemplate$10.doInJpa(JpaTemplate.java:1)
at org.springframework.orm.jpa.JpaTemplate.execute(JpaTemplate.java:183)
at org.springframework.orm.jpa.JpaTemplate.execute(JpaTemplate.java:146)
at
org.springframework.orm.jpa.JpaTemplate.findByNamedParams(JpaTemplate.java:321)
...
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