<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0" /> <base href="https://hibernate.atlassian.net" />
<title>Message Title</title>
</head>
<body class="jira" style="color: #333; font-family: Arial, sans-serif; font-size: 14px; line-height: 1.429">
<table id="background-table" cellpadding="0" cellspacing="0" width="100%" style="border-collapse: collapse; mso-table-lspace: 0pt; mso-table-rspace: 0pt; background-color: #f5f5f5; border-collapse: collapse; mso-table-lspace: 0pt; mso-table-rspace: 0pt">
<!-- header here -->
<tr>
<td id="header-pattern-container" style="padding: 0px; border-collapse: collapse; padding: 10px 20px">
<table id="header-pattern" cellspacing="0" cellpadding="0" border="0" style="border-collapse: collapse; mso-table-lspace: 0pt; mso-table-rspace: 0pt">
<tr>
<td id="header-avatar-image-container" valign="top" style="padding: 0px; border-collapse: collapse; vertical-align: top; width: 32px; padding-right: 8px"> <img id="header-avatar-image" class="image_fix" src="https://secure.gravatar.com/avatar/bfda4c8ce231d748d1123620ca048231?d=mm&s=48" height="32" width="32" border="0" style="border-radius: 3px; vertical-align: top" />
</td>
<td id="header-text-container" valign="middle" style="padding: 0px; border-collapse: collapse; vertical-align: middle; font-family: Arial, sans-serif; font-size: 14px; line-height: 20px; mso-line-height-rule: exactly; mso-text-raise: 1px"> <a class="user-hover" rel="brmeyer" id="email_brmeyer" href="https://hibernate.atlassian.net/secure/ViewProfile.jspa?name=brmeyer" style="color:#6c797f;; color: #3b73af; text-decoration: none">Brett Meyer</a> <strong>commented</strong> on an issue
</td>
</tr>
</table>
</td>
</tr>
<tr>
<td id="email-content-container" style="padding: 0px; border-collapse: collapse; padding: 0 20px">
<table id="email-content-table" cellspacing="0" cellpadding="0" border="0" width="100%" style="border-collapse: collapse; mso-table-lspace: 0pt; mso-table-rspace: 0pt; border-spacing: 0; border-collapse: separate">
<tr>
<!-- there needs to be content in the cell for it to render in some clients -->
<td class="email-content-rounded-top mobile-expand" style="padding: 0px; border-collapse: collapse; color: #fff; padding: 0 15px 0 16px; height: 15px; background-color: #fff; border-left: 1px solid #ccc; border-top: 1px solid #ccc; border-right: 1px solid #ccc; border-bottom: 0; border-top-right-radius: 5px; border-top-left-radius: 5px; height: 10px; line-height: 10px; padding: 0 15px 0 16px; mso-line-height-rule: exactly">
</td>
</tr>
<tr>
<td class="email-content-main mobile-expand " style="padding: 0px; border-collapse: collapse; border-left: 1px solid #ccc; border-right: 1px solid #ccc; border-top: 0; border-bottom: 0; padding: 0 15px 0 16px; background-color: #fff">
<table class="page-title-pattern" cellspacing="0" cellpadding="0" border="0" width="100%" style="border-collapse: collapse; mso-table-lspace: 0pt; mso-table-rspace: 0pt">
<tr>
<td style="vertical-align: top;; padding: 0px; border-collapse: collapse; padding-right: 5px; font-size: 20px; line-height: 30px; mso-line-height-rule: exactly" class="page-title-pattern-header-container"> <span class="page-title-pattern-header" style="font-family: Arial, sans-serif; padding: 0; font-size: 20px; line-height: 30px; mso-text-raise: 2px; mso-line-height-rule: exactly; vertical-align: middle"> <a href="https://hibernate.atlassian.net/browse/HHH-7513" style="color: #3b73af; text-decoration: none">Re: PropertyAccessException while reattachement: could not get a field value by reflection getter</a> </span>
</td>
</tr>
</table>
</td>
</tr>
<tr>
<td id="text-paragraph-pattern-top" class="email-content-main mobile-expand comment-top-pattern" style="padding: 0px; border-collapse: collapse; border-left: 1px solid #ccc; border-right: 1px solid #ccc; border-top: 0; border-bottom: 0; padding: 0 15px 0 16px; background-color: #fff; border-bottom: none; padding-bottom: 0">
<table class="text-paragraph-pattern" cellspacing="0" cellpadding="0" border="0" width="100%" style="border-collapse: collapse; mso-table-lspace: 0pt; mso-table-rspace: 0pt; font-family: Arial, sans-serif; font-size: 14px; line-height: 20px; mso-line-height-rule: exactly; mso-text-raise: 2px">
<tr>
<td class="text-paragraph-pattern-container mobile-resize-text " style="padding: 0px; border-collapse: collapse; padding: 0 0 10px 0">
<p style="margin: 10px 0 0 0">Here's the issue:</p>
<p style="margin: 10px 0 0 0">On the lock, the natural id reattachment must use a database snapshot, since the natural id is mutable. Your B entity has 2 natural ids: one using ManyToOnType and the other IntegerType. The reattachment uses this stack:</p>
<div class="code panel" style="border-width: 1px;; border: 1px solid #ccc; background: #f5f5f5; font-size: 12px; line-height: 1.333; font-family: monospace; border: 1px solid #ccc; -moz-border-radius: 3px 3px 3px 3px; border-radius: 3px 3px 3px 3px; margin: 9px 0">
<div class="codeContent panelContent" style="padding: 9px 12px">
<pre class="code-java" style="margin: 10px 0 0 0; max-height: 30em; overflow: auto; white-space: pre-wrap; word-wrap: normal">
ManyToOneType.hydrate(ResultSet, <span class="code-object" style="color: #910091">String</span>[], SessionImplementor, <span class="code-object" style="color: #910091">Object</span>) line: 190
SingleTableEntityPersister(AbstractEntityPersister).getDatabaseSnapshot(Serializable, SessionImplementor) line: 1534
StatefulPersistenceContext.getDatabaseSnapshot(Serializable, EntityPersister) line: 316
SingleTableEntityPersister(AbstractEntityPersister).handleNaturalIdReattachment(<span class="code-object" style="color: #910091">Object</span>, SessionImplementor) line: 4248
SingleTableEntityPersister(AbstractEntityPersister).afterReassociate(<span class="code-object" style="color: #910091">Object</span>, SessionImplementor) line: 4228
DefaultLockEventListener(AbstractReassociateEventListener).reassociate(AbstractEvent, <span class="code-object" style="color: #910091">Object</span>, Serializable, EntityPersister) line: 100
DefaultLockEventListener.onLock(LockEvent) line: 95
SessionImpl.fireLock(LockEvent) line: 819
SessionImpl.fireLock(<span class="code-object" style="color: #910091">Object</span>, LockOptions) line: 812
SessionImpl.access$11(SessionImpl, <span class="code-object" style="color: #910091">Object</span>, LockOptions) line: 811
SessionImpl$LockRequestImpl.lock(<span class="code-object" style="color: #910091">Object</span>) line: 2438
...
</pre>
</div>
</div>
<p style="margin: 10px 0 0 0">ManyToOneType#hydrate does not return the actual A entity – instead, it returns the FK Long value. The hydrated values are later used by the following stack. ManyToOneType#disassemble is called, assuming the value is the A entity. It fails when the Long is there instead.</p>
<div class="code panel" style="border-width: 1px;; border: 1px solid #ccc; background: #f5f5f5; font-size: 12px; line-height: 1.333; font-family: monospace; border: 1px solid #ccc; -moz-border-radius: 3px 3px 3px 3px; border-radius: 3px 3px 3px 3px; margin: 9px 0">
<div class="codeContent panelContent" style="padding: 9px 12px">
<pre class="code-java" style="margin: 10px 0 0 0; max-height: 30em; overflow: auto; white-space: pre-wrap; word-wrap: normal">
DirectPropertyAccessor$DirectGetter.get(<span class="code-object" style="color: #910091">Object</span>) line: 62
PojoEntityTuplizer(AbstractEntityTuplizer).getIdentifier(<span class="code-object" style="color: #910091">Object</span>, SessionImplementor) line: 345
SingleTableEntityPersister(AbstractEntityPersister).getIdentifier(<span class="code-object" style="color: #910091">Object</span>, SessionImplementor) line: 4547
SingleTableEntityPersister(AbstractEntityPersister).isTransient(<span class="code-object" style="color: #910091">Object</span>, SessionImplementor) line: 4269
ForeignKeys.isTransient(<span class="code-object" style="color: #910091">String</span>, <span class="code-object" style="color: #910091">Object</span>, <span class="code-object" style="color: #910091">Boolean</span>, SessionImplementor) line: 243
ForeignKeys.getEntityIdentifierIfNotUnsaved(<span class="code-object" style="color: #910091">String</span>, <span class="code-object" style="color: #910091">Object</span>, SessionImplementor) line: 293
ManyToOneType.disassemble(<span class="code-object" style="color: #910091">Object</span>, SessionImplementor, <span class="code-object" style="color: #910091">Object</span>) line: 247
NaturalIdCacheKey.<init>(<span class="code-object" style="color: #910091">Object</span>[], EntityPersister, SessionImplementor) line: 84
StatefulPersistenceContext$1.removeSharedNaturalIdCrossReference(EntityPersister, Serializable, <span class="code-object" style="color: #910091">Object</span>[]) line: 1825
SingleTableEntityPersister(AbstractEntityPersister).handleNaturalIdReattachment(<span class="code-object" style="color: #910091">Object</span>, SessionImplementor) line: 4256
SingleTableEntityPersister(AbstractEntityPersister).afterReassociate(<span class="code-object" style="color: #910091">Object</span>, SessionImplementor) line: 4228
DefaultLockEventListener(AbstractReassociateEventListener).reassociate(AbstractEvent, <span class="code-object" style="color: #910091">Object</span>, Serializable, EntityPersister) line: 100
DefaultLockEventListener.onLock(LockEvent) line: 95
SessionImpl.fireLock(LockEvent) line: 819
SessionImpl.fireLock(<span class="code-object" style="color: #910091">Object</span>, LockOptions) line: 812
SessionImpl.access$11(SessionImpl, <span class="code-object" style="color: #910091">Object</span>, LockOptions) line: 811
SessionImpl$LockRequestImpl.lock(<span class="code-object" style="color: #910091">Object</span>) line: 2438
...
</pre>
</div>
</div>
</td>
</tr>
</table>
</td>
</tr>
<tr>
<td class="email-content-main mobile-expand " style="padding: 0px; border-collapse: collapse; border-left: 1px solid #ccc; border-right: 1px solid #ccc; border-top: 0; border-bottom: 0; padding: 0 15px 0 16px; background-color: #fff">
<table id="actions-pattern" cellspacing="0" cellpadding="0" border="0" width="100%" style="border-collapse: collapse; mso-table-lspace: 0pt; mso-table-rspace: 0pt; font-family: Arial, sans-serif; font-size: 14px; line-height: 20px; mso-line-height-rule: exactly; mso-text-raise: 1px">
<tr>
<td id="actions-pattern-container" valign="middle" style="padding: 0px; border-collapse: collapse; padding: 10px 0 10px 24px; vertical-align: middle; padding-left: 0">
<table align="left" style="border-collapse: collapse; mso-table-lspace: 0pt; mso-table-rspace: 0pt">
<tr>
<td class="actions-pattern-action-icon-container" style="padding: 0px; border-collapse: collapse; font-family: Arial, sans-serif; font-size: 14px; line-height: 20px; mso-line-height-rule: exactly; mso-text-raise: 0px; vertical-align: middle"> <a href="https://hibernate.atlassian.net/browse/HHH-7513#add-comment" target="_blank" title="{getText($action.text)}" style="color: #3b73af; text-decoration: none"> <img class="actions-pattern-action-icon-image" src="https://hibernate.atlassian.net/images/mail/comment-icon.png" alt="Add Comment" title="{Add Comment}-icon" height="16" width="16" border="0" style="vertical-align: middle" /> </a>
</td>
<td class="actions-pattern-action-text-container" style="padding: 0px; border-collapse: collapse; font-family: Arial, sans-serif; font-size: 14px; line-height: 20px; mso-line-height-rule: exactly; mso-text-raise: 4px; padding-left: 5px"> <a href="https://hibernate.atlassian.net/browse/HHH-7513#add-comment" target="_blank" title="Add Comment" style="color: #3b73af; text-decoration: none">Add Comment</a>
</td>
</tr>
</table>
</td>
</tr>
</table>
</td>
</tr>
<!-- there needs to be content in the cell for it to render in some clients -->
<tr>
<td class="email-content-rounded-bottom mobile-expand" style="padding: 0px; border-collapse: collapse; color: #fff; padding: 0 15px 0 16px; height: 5px; line-height: 5px; background-color: #fff; border-top: 0; border-left: 1px solid #ccc; border-bottom: 1px solid #ccc; border-right: 1px solid #ccc; border-bottom-right-radius: 5px; border-bottom-left-radius: 5px; mso-line-height-rule: exactly">
</td>
</tr>
</table>
</td>
</tr>
<tr>
<td class="contextual-area-pattern" style="padding: 0px; border-collapse: collapse; padding: 15px 20px 0 20px">
<table class="contextual-excerpt-pattern" cellspacing="0" cellpadding="0" border="0" width="100%" style="border-collapse: collapse; mso-table-lspace: 0pt; mso-table-rspace: 0pt; border-bottom: 1px solid #ccc">
<tr>
<td class="contextual-excerpt-pattern-text contextual-excerpt-pattern-text-container mobile-resize-text" valign="top" style="padding: 0px; border-collapse: collapse; font-family: Arial, sans-serif; font-size: 14px; line-height: 20px; mso-line-height-rule: exactly; mso-text-raise: 1px; padding: 4px 0 17px 0">
<div>
<table class="page-title-pattern" cellspacing="0" cellpadding="0" border="0" width="100%" style="border-collapse: collapse; mso-table-lspace: 0pt; mso-table-rspace: 0pt">
<tr>
<td class="page-title-pattern-first-line " style="padding: 0px; border-collapse: collapse; font-family: Arial, sans-serif; font-size: 14px; padding-top: 10px"> <a href="https://hibernate.atlassian.net/browse/HHH" style="color: #3b73af; text-decoration: none">Hibernate ORM</a> / <a href="https://hibernate.atlassian.net/browse/HHH-7513" style="color: #3b73af; text-decoration: none"><img src="https://hibernate.atlassian.net/images/icons/issuetypes/bug.png" height="16" width="16" border="0" align="absmiddle" alt="Bug" style="vertical-align: text-bottom" /></a> <a href="https://hibernate.atlassian.net/browse/HHH-7513" style="color: #3b73af; text-decoration: none">HHH-7513</a>
</td>
</tr>
<tr>
<td style="vertical-align: top;; padding: 0px; border-collapse: collapse; padding-right: 5px; font-size: 20px; line-height: 30px; mso-line-height-rule: exactly" class="page-title-pattern-header-container"> <span class="page-title-pattern-header" style="font-family: Arial, sans-serif; padding: 0; font-size: 20px; line-height: 30px; mso-text-raise: 2px; mso-line-height-rule: exactly; vertical-align: middle"> <a href="https://hibernate.atlassian.net/browse/HHH-7513" style="color: #3b73af; text-decoration: none">PropertyAccessException while reattachement: could not get a field value by reflection getter</a> </span>
</td>
</tr>
</table>
<div style="padding-top:10px;">
<table class="text-paragraph-pattern" cellspacing="0" cellpadding="0" border="0" width="100%" style="border-collapse: collapse; mso-table-lspace: 0pt; mso-table-rspace: 0pt; font-family: Arial, sans-serif; font-size: 14px; line-height: 20px; mso-line-height-rule: exactly; mso-text-raise: 2px">
<tr>
<td class="text-paragraph-pattern-container mobile-resize-text " style="padding: 0px; border-collapse: collapse; padding: 0 0 10px 0">
Using @NaturalIdCache on an entity class having a ManyToOne relation as natural id, causes following exception when reattaching an unmodified instance:<br /> org.hibernate.PropertyAccessException: could not get a field value by reflection getter of org.hibernate.test.naturalid.mutable.cached.A.oid<br /> at org.hibernate.property.DirectPropertyAccessor$DirectGetter.g...
</td>
</tr>
</table>
</div>
</div>
</td>
</tr>
</table>
</td>
</tr>
<tr>
<td id="footer-pattern" style="padding: 0px; border-collapse: collapse; padding: 12px 20px">
<table id="footer-pattern-container" cellspacing="0" cellpadding="0" border="0" style="border-collapse: collapse; mso-table-lspace: 0pt; mso-table-rspace: 0pt">
<tr>
<td id="footer-pattern-text" class="mobile-resize-text" width="100%" style="padding: 0px; border-collapse: collapse; color: #999; font-size: 12px; line-height: 18px; font-family: Arial, sans-serif; mso-line-height-rule: exactly; mso-text-raise: 2px">
This message was sent by Atlassian JIRA <span id="footer-build-information">(v6.1-OD-08#6143-<span title="7b2ba0d08348cece825e2d9f9d540c8bf9bae8ac" data-commit-id="7b2ba0d08348cece825e2d9f9d540c8bf9bae8ac}">sha1:7b2ba0d</span>)</span>
</td>
<td id="footer-pattern-logo-desktop-container" valign="top" style="padding: 0px; border-collapse: collapse; padding-left: 20px; vertical-align: top">
<table style="border-collapse: collapse; mso-table-lspace: 0pt; mso-table-rspace: 0pt">
<tr>
<td id="footer-pattern-logo-desktop-padding" style="padding: 0px; border-collapse: collapse; padding-top: 3px"> <img id="footer-pattern-logo-desktop" src="https://hibernate.atlassian.net/images/mail/footer-desktop-logo.png" alt="Atlassian logo" title="Atlassian logo" width="169" height="36" class="image_fix" />
</td>
</tr>
</table>
</td>
</tr>
</table>
</td>
</tr>
</table>
</body>
</html>