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SWF-360 Update docs for flow managed persistence propagation

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Rossen Stoyanchev
2010-10-29 08:15:20 +00:00
parent a82ca929ee
commit 41b5680b56
1 changed files with 10 additions and 0 deletions
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spring-webflow-reference/src/flow-managed-persistence.xml
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@@ -75,4 +75,14 @@
Such data access operations should always execute non transactionally or in read-only transactions to maintain isolation of intermediate edits.
</para>
</sect1>
<sect1 id="flow-managed-persistence-propagation">
<title>Flow Managed Persistence And Sub-Flows</title>
<para>
Starting with version 2.3 a flow managed <code>PersistenceContext</code> is automatically extended
(propagated) to subflows assuming the subflow also has the <code>&lt;perstistence-context/&gt;</code>
variable. When a subflow re-uses the <code>PersistenceContext</code> started by its parent it ignores
commit flags when an end state is reached thereby deferring the final decision (to commit or not) to
its parent.
</para>
</sect1>
</chapter>