Calendar instance doesn't appear to detach properly (or proxying of it is in
error?)
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Key: OPENJPA-440
URL: https://issues.apache.org/jira/browse/OPENJPA-440
Project: OpenJPA
Issue Type: Bug
Affects Versions: 1.0.0, 1.1.0
Environment: fedora 7, java full version "1.6.0_03-b05", Spring 2.0.7,
Mysql 5.0.45, mysql connector 5.0.5
Reporter: Ted Leung
I have an @entity object which has a field
@Temporal(TemporalType.DATE)
private Calendar aquisitionDate = null;
I can set the Calendar field fine and it persists fine into the database.
If I start a new transaction and read the object back out of the database,
when the transaction is still open everything works fine, I can call
getTimeInMillis() = 1153108800000
get(Calendar.YEAR) = 2006
get(Calendar.MONTH) 6
get(Calendar.DAY_OF_MONTH) = 17
which is all correct
After I close the transaction,
getTimeInMillis() = 1153181684943 (why did it change? I didn't change the
data)
get(Calendar.YEAR) = ERROR
<openjpa-1.1.0-SNAPSHOT-r420667:570593 fatal user error>
org.apache.openjpa.persistence.InvalidStateException: The context has been
closed. The stack trace at which the context was closed is available if
Runtime=TRACE logging is enabled.
at org.apache.openjpa.kernel.BrokerImpl.assertOpen(BrokerImpl.java:4291)
at
org.apache.openjpa.kernel.BrokerImpl.beginOperation(BrokerImpl.java:1702)
at org.apache.openjpa.kernel.BrokerImpl.isActive(BrokerImpl.java:1672)
at
org.apache.openjpa.kernel.StateManagerImpl.dirty(StateManagerImpl.java:1524)
at
org.apache.openjpa.kernel.StateManagerImpl.dirty(StateManagerImpl.java:1471)
at org.apache.openjpa.util.Proxies.dirty(Proxies.java:66)
at
org.apache.openjpa.util.java$util$GregorianCalendar$proxy.computeFields(Unknown
Source)
at java.util.Calendar.complete(Calendar.java:1522)
at java.util.Calendar.get(Calendar.java:1126)
at com.XXXXX.dao.ItemTest.itemTest(ItemTest.java:46)
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