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Abort TDB write transaction before ending if not successfully committed (#230)

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Brian Lowe 2021-06-02 18:55:23 +03:00 • committed by GitHub
parent 1819fa1dd4
commit 3c04cc0f80
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1 changed files with 13 additions and 5 deletions
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8
api/src/main/java/edu/cornell/mannlib/vitro/webapp/rdfservice/impl/jena/tdb/RDFServiceTDB.java
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@ -77,9 +77,17 @@ public class RDFServiceTDB extends RDFServiceJena {
notifyListenersOfPreChangeEvents(changeSet); notifyListenersOfPreChangeEvents(changeSet);
dataset.begin(ReadWrite.WRITE); dataset.begin(ReadWrite.WRITE);
try {
boolean committed = false;
try { try {
applyChangeSetToModel(changeSet, dataset); applyChangeSetToModel(changeSet, dataset);
dataset.commit(); dataset.commit();
committed = true;
} finally {
if(!committed) {
dataset.abort();
}
}
} finally { } finally {
dataset.end(); dataset.end();
} }