[OPENJPA-1237] WriteBehind configuration exception not thrown when it should be

• Type: Sub-task
• Status: Closed
• Priority: Major
• Resolution: Won't Fix
• Affects Version/s: 2.1.0
• Component/s: writebehind
• Patch Info: Patch Available
• Assignee: Unassigned
• Reporter: Tim McConnell
• Created: 11/Aug/09 05:41
• Updated: 21/Sep/10 21:18
• Resolved: 21/Sep/10 21:18

Description

It seems like there should be exception(s) thrown when the new writebehind cache is not configured properly. For example, this is not a valid PU configuration since there is no DataCache specified.

<persistence-unit name="WriteBehind_JSE_INVALID_PU1">
<mapping-file>META-INF/orm.xml</mapping-file>
<properties>
<property name="openjpa.DataCache" value="false"/>
<property name="openjpa.WriteBehindCache" value="true"/>
<property name="openjpa.WriteBehindCallback" value="true(sleepTime=15000)"/>
</properties>
</persistence-unit>

Yet there is no error or exception thrown when this statement is executed:

emf = Persistence.createEntityManagerFactory("WriteBehind_JSE_INVALID_PU1");