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From "Jody Grassel (Work started) (JIRA)" <j...@apache.org>
Subject [jira] [Work started] (OPENJPA-2146) StateManager for Embeddable may throw Exception while initializing
Date Mon, 27 Feb 2012 22:19:50 GMT

     [ https://issues.apache.org/jira/browse/OPENJPA-2146?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Work on OPENJPA-2146 started by Jody Grassel.

> StateManager for Embeddable may throw Exception while initializing
> ------------------------------------------------------------------
>
>                 Key: OPENJPA-2146
>                 URL: https://issues.apache.org/jira/browse/OPENJPA-2146
>             Project: OpenJPA
>          Issue Type: Bug
>          Components: kernel
>    Affects Versions: 2.0.0, 2.0.1, 2.0.2, 2.1.0, 2.1.1, 2.1.2, 2.2.0, 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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