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/* Changing the layout to use less space for mobiles */
@media screen and (max-device-width: 480px), screen and (-webkit-min-device-pixel-ratio: 2) {
#email-body { min-width: 30em !important; }
#email-page { padding: 8px !important; }
#email-banner { padding: 8px 8px 0 8px !important; }
#email-avatar { margin: 1px 8px 8px 0 !important; padding: 0 !important; }
#email-fields { padding: 0 8px 8px 8px !important; }
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}
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<a class="user-hover" rel="mdiaz" id="email_mdiaz" href="https://hibernate.onjira.com/secure/ViewProfile.jspa?name=mdiaz" style="color:#6c797f;">Miguel Diaz</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/HHH-7421'>HHH-7421</a>
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<a style='color:#6c797f;text-decoration:none;' href='https://hibernate.onjira.com/browse/HHH-7421'><strong>ObjectDeletedException with Session.get() and lock after read only HQL query</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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3.6.7 </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;">Components:</strong>
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core </td>
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<strong style="font-weight:normal;color:#505050;">Created:</strong>
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28/Jun/12 3:52 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;'>When an entity is read using a read-only HQL query, if you run a Session.get() for that entity with LockOptions.UPGRADE you get a ObjectDeletedException.</p>
<p style='margin-top:0;margin-bottom:10px;'>The reason of the failure is that the EntityEntry has status READ after the HQL query, and when the lock mode is upgraded in the Session.get(), AbstractLockUpgradeEventListener thinks that the READ status is wrong, throwing the ObjectDeletedException.</p>
<p style='margin-top:0;margin-bottom:10px;'>I think that a READ_ONLY entity should be moved to MANAGED if you lock it. Or, otherwise, advice in the docs that a READ_ONLY entity can't be locked.</p>
<p style='margin-top:0;margin-bottom:10px;'>Stacktrace:</p>
<p style='margin-top:0;margin-bottom:10px;'>org.hibernate.ObjectDeletedException: attempted to lock a deleted instance: <span class="error">[...]</span><br/>
at org.hibernate.event.def.AbstractLockUpgradeEventListener.upgradeLock(AbstractLockUpgradeEventListener.java:67)<br/>
at org.hibernate.event.def.DefaultLoadEventListener.loadFromSessionCache(DefaultLoadEventListener.java:551)<br/>
at org.hibernate.event.def.DefaultLoadEventListener.doLoad(DefaultLoadEventListener.java:440)<br/>
at org.hibernate.event.def.DefaultLoadEventListener.load(DefaultLoadEventListener.java:227)<br/>
at org.hibernate.event.def.DefaultLoadEventListener.lockAndLoad(DefaultLoadEventListener.java:403)<br/>
at org.hibernate.event.def.DefaultLoadEventListener.onLoad(DefaultLoadEventListener.java:155)<br/>
at org.hibernate.impl.SessionImpl.fireLoad(SessionImpl.java:1090)<br/>
at org.hibernate.impl.SessionImpl.get(SessionImpl.java:1081)</p>
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<strong style="font-weight:normal;color:#505050;">Project:</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 style="color:#6c797f;" href="https://hibernate.onjira.com/browse/HHH">Hibernate ORM</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_major.gif" height="16" width="16" border="0" align="absmiddle" alt="Major"> Major
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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="mdiaz" id="email_mdiaz" href="https://hibernate.onjira.com/secure/ViewProfile.jspa?name=mdiaz" style="color:#6c797f;">Miguel Diaz</a>
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