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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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18
api/src/main/java/edu/cornell/mannlib/vitro/webapp/rdfservice/impl/jena/tdb/RDFServiceTDB.java
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@ -76,11 +76,19 @@ public class RDFServiceTDB extends RDFServiceJena {
}
notifyListenersOfPreChangeEvents(changeSet);
dataset.begin(ReadWrite.WRITE);
try {
applyChangeSetToModel(changeSet, dataset);
dataset.commit();
} finally {
dataset.begin(ReadWrite.WRITE);
try {
boolean committed = false;
try {
applyChangeSetToModel(changeSet, dataset);
dataset.commit();
committed = true;
} finally {
if(!committed) {
dataset.abort();
}
}
} finally {
dataset.end();
}