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https://issues.apache.org/jira/browse/OPENJPA-2536?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Rick Curtis updated OPENJPA-2536:
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Attachment: OPENJPA-2536.patch
> FetchGroup is not returning lazy fields.
> ----------------------------------------
>
> Key: OPENJPA-2536
> URL: https://issues.apache.org/jira/browse/OPENJPA-2536
> Project: OpenJPA
> Issue Type: Bug
> Components: kernel
> Affects Versions: 2.1.2, 2.2.1.1, 2.2.3, 2.3.0, 2.4.0
> Reporter: Heath Thomann
> Assignee: Rick Curtis
> Priority: Minor
> Attachments: OPENJPA-2536.patch
>
>
> I have found an issue with FetchGroups not returning 'lazy' fields. To
> describe, take this entity:
> @Entity
> @FetchGroup(name = "HardwareSimple", attributes = { @FetchAttribute(name =
> "status"),
> @FetchAttribute(name = "statusActive") })
> public class HardwareStatus implements Serializable {
> @Id
> private String status;
> private String statusActive;
> private String condition;
> private int connection;
> ...............
> With this Entity, take the following scenario:
> OpenJPAEntityManager openJpaEm = OpenJPAPersistence.cast(em);
> openJpaEm.getFetchPlan().resetFetchGroups().removeFetchGroup("default").addFetchGroups("HardwareSimple");
> HardwareStatus h1 = em.find(HardwareStatus.class, "Lost");
> //h1.status contains "Lost" in the db.
> assertEquals("Lost",h1.getStatus()); //this assert passes
> //h1.connection contains '2' in the db.
> assertEquals(2, h1.getConnection()); //this assert fails, 0 is returned by
> the getter.
> //h1.condition contains "Used" in the db.
> assertEquals("Used", h1.getCondition()); //this assert fails, null is
> returned by the getter.
> The latter two h1.get* do not return the correct values. These fields are
> 'lazy' (i.e. not part of the FetchGroup) but should be fetched when
> requested. See the attached test for full details.
> Thanks,
> Heath
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