Я использую JPA (OpenJPA).У меня есть следующие записи в моем persistence.xml
:
<property name="openjpa.RuntimeUnenhancedClasses" value="supported"/>
У меня также есть класс Serviceoffering
, указанный в persistence.xml
.Я получаю следующее исключение, когда пытаюсь запустить свой код, связанный с JPA.В чем может быть проблема?
No metadata was found for type "class com.XYZ.cloud.bss.client.db.data.Serviceoffering". Ensure that the class is enhanced (if necessary), that the class has appropriate metadata, and that if you list your persistent classes, the class is included in your list.
C = null
<openjpa-1.2.1-SNAPSHOT-r422266:686069 fatal user error> org.apache.openjpa.persistence.ArgumentException: No metadata was found for type "class com.XYZ.cloud.bss.client.db.data.Serviceoffering". Ensure that the class is enhanced (if necessary), that the class has appropriate metadata, and that if you list your persistent classes, the class is included in your list.
at org.apache.openjpa.meta.MetaDataRepository.getImplementorMetaDatas(MetaDataRepository.java:1108)
at org.apache.openjpa.kernel.QueryImpl.createExecutor(QueryImpl.java:720)
at org.apache.openjpa.kernel.QueryImpl.compileForDataStore(QueryImpl.java:692)
at org.apache.openjpa.kernel.QueryImpl.compileForExecutor(QueryImpl.java:674)
at org.apache.openjpa.kernel.QueryImpl.getOperation(QueryImpl.java:1492)
at org.apache.openjpa.kernel.DelegatingQuery.getOperation(DelegatingQuery.java:123)
at org.apache.openjpa.persistence.QueryImpl.execute(QueryImpl.java:243)
at org.apache.openjpa.persistence.QueryImpl.getResultList(QueryImpl.java:293)
at c