OpenJPA shouldn't silently ignore an invalid javax.persistence.xxxx
configuration property
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Key: OPENJPA-1855
URL: https://issues.apache.org/jira/browse/OPENJPA-1855
Project: OpenJPA
Issue Type: Improvement
Components: logging
Reporter: Rick Curtis
Assignee: Rick Curtis
Priority: Minor
While I was working on a unit test I had the following property set and it was
being silently ignored by the runtime. After digging around a bunch, I figured
out that it is actually an invalid configuration. I can specify this property
on em.setProperty(...)[3.7.2], but I can't set a 'default' value at the
provider(emf) level.
<property name="javax.persistence.cache.storeMode" value="BYPASS"/>
[3.7.2] -
Cache retrieve mode and cache store mode properties may be specified at the
level of the persistence
context by means of the EntityManager setProperty method. These properties may
be specified for
the EntityManager find and refresh methods and the Query and TypedQuery setHint
methods.
Cache retrieve mode and/or cache store mode properties specified for the find,
refresh, and
Query and TypedQuery setHint methods override those specified for the
persistence context for
the specified find and refresh invocations, and for the execution of the
specified queries respectively.
With this JIRA I want to detect *some* of the invalid configurations and log a
.... [INFO,WARN,TRACE]? message. Per the spec (8.2.1.9) "If a persistence
provider does not recognize a property (other than a property defined by this
specification), the provider must ignore it." I believe this gives us the
leeway to do something about the condition that I ran into.
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