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<a class="user-hover" rel="jonathanwood" id="email_jonathanwood" href="https://hibernate.onjira.com/secure/ViewProfile.jspa?name=jonathanwood" style="color:#6c797f;">Jonathan Wood</a>
created <img src="https://hibernate.onjira.com/images/icons/bug.gif" height="16" width="16" border="0" align="absmiddle" alt="Bug"> <a style='color:#6c797f;text-decoration:none;' href='https://hibernate.onjira.com/browse/OGM-233'>OGM-233</a>
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<a style='color:#6c797f;text-decoration:none;' href='https://hibernate.onjira.com/browse/OGM-233'><strong>OGM is not polymorphic</strong></a>
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<strong style="font-weight:normal;color:#505050;">Issue Type:</strong>
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<img src="https://hibernate.onjira.com/images/icons/bug.gif" height="16" width="16" border="0" align="absmiddle" alt="Bug"> Bug
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<strong style="font-weight:normal;color:#505050;">Affects Versions:</strong>
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4.0-next </td>
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<strong style="font-weight:normal;color:#505050;">Assignee:</strong>
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Unassigned </td>
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<strong style="font-weight:normal;color:#505050;">Attachments:</strong>
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JPAPolymorphicCollectionTest.java, JPAPolymorphicFindTest.java, JPAPolymorphicGetReferenceTest.java </td>
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<strong style="font-weight:normal;color:#505050;">Components:</strong>
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core, datastore </td>
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<strong style="font-weight:normal;color:#505050;">Created:</strong>
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17/Sep/12 7:11 AM
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<strong style="font-weight:normal;color:#505050;">Description:</strong>
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<p style='margin-top:0;margin-bottom:10px;'>OGM does not provide for polymorphism. The underlying problem is that ogm does not persist the subtypes table info. From one of the unit tests (note both Hero and SuperHero have a table=Hero):</p>
<p style='margin-top:0;margin-bottom:10px;'>08:01:42,770 TRACE ogm.datastore.access:78 - Reading Tuple with key EntityKey{table='Hero', columnNames=[name], columnValues=[Spartacus]} and context Tuple Context {}<br/>
08:01:42,770 TRACE ogm.datastore.access:84 - Build Tuple object with key EntityKey{table='Hero', columnNames=[name], columnValues=[Spartacus]} (does not trigger access to the datastore)<br/>
08:01:42,777 TRACE ogm.datastore.access:91 - Creating Tuple with key EntityKey{table='Hero', columnNames=[name], columnValues=[Spartacus]} in datastore<br/>
08:01:42,782 TRACE ogm.datastore.access:78 - Reading Tuple with key EntityKey{table='Hero', columnNames=[name], columnValues=[Batman]} and context Tuple Context {specialPower}<br/>
08:01:42,782 TRACE ogm.datastore.access:84 - Build Tuple object with key EntityKey{table='Hero', columnNames=[name], columnValues=[Batman]} (does not trigger access to the datastore)<br/>
08:01:42,783 TRACE ogm.datastore.access:91 - Creating Tuple with key EntityKey{table='Hero', columnNames=[name], columnValues=[Batman]} in datastore</p>
<p style='margin-top:0;margin-bottom:10px;'>This issue and <a href="https://hibernate.onjira.com/browse/OGM-230" title="OGM em.find() is not polymorphic">OGM-230</a> are the same issue and <a href="https://hibernate.onjira.com/browse/OGM-230" title="OGM em.find() is not polymorphic">OGM-230</a> should likely be merge into this issue. I've added a Collection test and re-added the getReference test as its behavior is also affected and does differ from hibernate-orm. </p>
<p style='margin-top:0;margin-bottom:10px;'>This is a show-stopper for me.</p>
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<strong style="font-weight:normal;color:#505050;">Environment:</strong>
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All environments
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<strong style="font-weight:normal;color:#505050;">Project:</strong>
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<a style="color:#6c797f;" href="https://hibernate.onjira.com/browse/OGM">Hibernate OGM</a>
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<strong style="font-weight:normal;color:#505050;">Priority:</strong>
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<img src="https://hibernate.onjira.com/images/icons/priority_blocker.gif" height="16" width="16" border="0" align="absmiddle" alt="Blocker"> Blocker
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<strong style="font-weight:normal;color:#505050;">Reporter:</strong>
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<td style="color:#000000;font-family:Arial,FreeSans,Helvetica,sans-serif;font-size:12px;padding:0 0 10px 0;width:100%;">
<a class="user-hover" rel="jonathanwood" id="email_jonathanwood" href="https://hibernate.onjira.com/secure/ViewProfile.jspa?name=jonathanwood" style="color:#6c797f;">Jonathan Wood</a>
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