StateManager for Embeddable may throw Exception while initializing
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Key: OPENJPA-2146
URL: https://issues.apache.org/jira/browse/OPENJPA-2146
Project: OpenJPA
Issue Type: Bug
Components: kernel
Affects Versions: 2.2.0, 2.1.1, 2.1.0, 2.0.1, 2.0.0, 2.0.2, 2.1.2, 2.2.1
Reporter: Jody Grassel
Assignee: Jody Grassel
When a complex graph of nested Embeddable are used in an application data
model, an issue may surface when the OpenJPA provider tries to instantiate an
internal state manager that represents the nested Embeddable. This issue
results in an exception. The Exception being thrown is based on a generalized
assertion that the nested Embeddable does not have an identity associated to it
since it is embedded in some entity which bears the identity.
Sample Exception:
<openjpa-2.0.2-SNAPSHOT-r422266:1084264 nonfatal user error>
org.apache.openjpa.persistence.ArgumentException: Cannot manipulate identity of
type "<embeddable classname>": it's identity type is unknown.
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