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VIVO-1009 Tweak the handling of TDB transactions.

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This commit is contained in:
Jim Blake 2015-03-31 17:38:53 -04:00
parent 12ccf8ed9e
commit c69138b737
1 changed files with 8 additions and 7 deletions
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11
webapp/src/edu/cornell/mannlib/vitro/webapp/rdfservice/impl/jena/tdb/RDFServiceTDB.java
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@ -63,7 +63,6 @@ public class RDFServiceTDB extends RDFServiceJena {
return false; return false;
} }
dataset.begin(ReadWrite.WRITE);
try { try {
insureThatInputStreamsAreResettable(changeSet); insureThatInputStreamsAreResettable(changeSet);
@ -72,18 +71,20 @@ public class RDFServiceTDB extends RDFServiceJena {
} }
notifyListenersOfPreChangeEvents(changeSet); notifyListenersOfPreChangeEvents(changeSet);
dataset.begin(ReadWrite.WRITE);
try {
applyChangeSetToModel(changeSet, dataset); applyChangeSetToModel(changeSet, dataset);
dataset.commit();
} finally {
dataset.end();
}
notifyListenersOfChanges(changeSet); notifyListenersOfChanges(changeSet);
notifyListenersOfPostChangeEvents(changeSet); notifyListenersOfPostChangeEvents(changeSet);
dataset.commit();
return true; return true;
} catch (Exception e) { } catch (Exception e) {
log.error(e, e); log.error(e, e);
throw new RDFServiceException(e); throw new RDFServiceException(e);
} finally {
dataset.end();
} }
} }