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<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/OGM" style="color: #3b73af; text-decoration: none">Hibernate OGM</a> / <a href="https://hibernate.atlassian.net/browse/OGM-1064" style="color: #3b73af; text-decoration: none"><img src="cid:jira-generated-image-avatar-7d01e36a-decb-4699-8e65-1a96d5da96ed" height="16" width="16" border="0" align="absmiddle" alt="New Feature" style="vertical-align: text-bottom"></a> <a href="https://hibernate.atlassian.net/browse/OGM-1064" style="color: #3b73af; text-decoration: none">OGM-1064</a> </td>
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<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/OGM-1064" style="color: #3b73af; text-decoration: none">Replace separate association management methods by upsertTupleAndAssociations()</a> </span> </td>
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<th style="color: #707070; font: normal 14px/20px Arial, sans-serif; text-align: left; vertical-align: top; padding: 2px 0">Issue Type:</th>
<td class="has-icon" style="padding: 0px; border-collapse: collapse; font: normal 14px/20px Arial, sans-serif; padding: 2px 0 2px 5px; vertical-align: top"> <img src="cid:jira-generated-image-avatar-7d01e36a-decb-4699-8e65-1a96d5da96ed" height="16" width="16" border="0" align="absmiddle" alt="New Feature" style="vertical-align: text-bottom"> New Feature </td>
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<th style="color: #707070; font: normal 14px/20px Arial, sans-serif; text-align: left; vertical-align: top; padding: 2px 0">Assignee:</th>
<td style="padding: 0px; border-collapse: collapse; font: normal 14px/20px Arial, sans-serif; padding: 2px 0 2px 5px; vertical-align: top"> Unassigned </td>
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<td style="padding: 0px; border-collapse: collapse; font: normal 14px/20px Arial, sans-serif; padding: 2px 0 2px 5px; vertical-align: top"> 20160524_123647.jpg </td>
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<th style="color: #707070; font: normal 14px/20px Arial, sans-serif; text-align: left; vertical-align: top; padding: 2px 0">Components:</th>
<td style="padding: 0px; border-collapse: collapse; font: normal 14px/20px Arial, sans-serif; padding: 2px 0 2px 5px; vertical-align: top"> core </td>
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<th style="color: #707070; font: normal 14px/20px Arial, sans-serif; text-align: left; vertical-align: top; padding: 2px 0">Created:</th>
<td style="padding: 0px; border-collapse: collapse; font: normal 14px/20px Arial, sans-serif; padding: 2px 0 2px 5px; vertical-align: top"> 24/May/2016 04:51 AM </td>
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<th style="color: #707070; font: normal 14px/20px Arial, sans-serif; text-align: left; vertical-align: top; padding: 2px 0">Fix Versions:</th>
<td style="padding: 0px; border-collapse: collapse; font: normal 14px/20px Arial, sans-serif; padding: 2px 0 2px 5px; vertical-align: top"> 5.1 </td>
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<th style="color: #707070; font: normal 14px/20px Arial, sans-serif; text-align: left; vertical-align: top; padding: 2px 0">Priority:</th>
<td class="has-icon" style="padding: 0px; border-collapse: collapse; font: normal 14px/20px Arial, sans-serif; padding: 2px 0 2px 5px; vertical-align: top"> <img src="cid:jira-generated-image-static-major-cee972bf-230d-445e-a0a2-a559d6687ece" height="16" width="16" border="0" align="absmiddle" alt="Major" style="vertical-align: text-bottom"> Major </td>
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<th style="color: #707070; font: normal 14px/20px Arial, sans-serif; text-align: left; vertical-align: top; padding: 2px 0">Reporter:</th>
<td style="padding: 0px; border-collapse: collapse; font: normal 14px/20px Arial, sans-serif; padding: 2px 0 2px 5px; vertical-align: top"> <a class="user-hover" rel="gunnar.morling" id="email_gunnar.morling" href="https://hibernate.atlassian.net/secure/ViewProfile.jspa?name=gunnar.morling" style="color:#6c797f;; color: #3b73af; text-decoration: none">Gunnar Morling</a> </td>
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<td class="text-paragraph-pattern-container mobile-resize-text " style="padding: 0px; border-collapse: collapse; padding: 0 0 10px 0"> <h1 style="margin: 10px 0 0 0; margin-top: 0; font-size: 24px; font-weight: normal; line-height: 1.250; margin: 40px 0 0 0; margin-top: 0"><a name="Background" style="color: #3b73af; text-decoration: none"></a>Background</h1> <p style="margin-top:0;margin-bottom:10px;; margin: 10px 0 0 0">Currently, there are separate methods for insert/updating tuples and association(s) managed by the entity represented by a given tuple. This makes it tough for dialects to write out tuple change and the association change in one roundtrip to the datastore also if this would make very much sense on stores mostly of the document family where an entire object tree is stored within one document.</p> <h1 style="margin: 10px 0 0 0; font-size: 24px; font-weight: normal; line-height: 1.250; margin: 40px 0 0 0"><a name="Proposal" style="color: #3b73af; text-decoration: none"></a>Proposal</h1> <p style="margin-top:0;margin-bottom:10px;; margin: 10px 0 0 0">Replace the following methods on <tt>GridDialect</tt>:</p>
<ul>
<li>insertOrUpdateTuple()</li>
<li>insertOrUpdateAssociation()</li>
<li>removeAssociation()</li>
</ul> <p style="margin-top:0;margin-bottom:10px;; margin: 10px 0 0 0">With a combined method which takes all the info for upsert-ing an entity and all the association(s) it embeds (either element collections or associations stored in-entity):</p>
<ul>
<li>upsertTupleWithAssociations()</li>
</ul> <p style="margin-top:0;margin-bottom:10px;; margin: 10px 0 0 0">It would receive:</p>
<ul>
<li>All the info on the embedding tuple</li>
<li>All the info on the embedded associations (directly or nested within embeddeables)</li>
</ul> <h1 style="margin: 10px 0 0 0; font-size: 24px; font-weight: normal; line-height: 1.250; margin: 40px 0 0 0"><a name="Implementationproposal" style="color: #3b73af; text-decoration: none"></a>Implementation proposal</h1> <p style="margin-top:0;margin-bottom:10px;; margin: 10px 0 0 0">This would be driven by the existing batching engine (see attached image).</p> </td>
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