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NIHVIVO-3569 added missing model lock to avoid ConcurrentModificationException when creating/retrieving a data property (merge from 1.4 maint branch)

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brianjlowe 2012-01-25 17:42:48 +00:00
parent 45657d6684
commit 5e7b538255
1 changed files with 7 additions and 1 deletions
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8
webapp/src/edu/cornell/mannlib/vitro/webapp/dao/jena/DataPropertyDaoJena.java
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@ -459,7 +459,13 @@ public class DataPropertyDaoJena extends PropertyDaoJena implements
} }
public DataProperty getDataPropertyByURI(String dataPropertyURI) { public DataProperty getDataPropertyByURI(String dataPropertyURI) {
return datapropFromOntProperty(getOntModelSelector().getTBoxModel().getDatatypeProperty(dataPropertyURI)); OntModel tboxModel = getOntModelSelector().getTBoxModel();
tboxModel.enterCriticalSection(Lock.READ);
try {
return datapropFromOntProperty(tboxModel.getDatatypeProperty(dataPropertyURI));
} finally {
tboxModel.leaveCriticalSection();
}
} }
public String insertDataProperty(DataProperty dtp) throws InsertException{ public String insertDataProperty(DataProperty dtp) throws InsertException{