private void uploadDataset(Dataset dataset) throws Exception {
RepositoryConnection con = dataRep.getConnection();
try {
// Merge default and named graphs to filter duplicates
Set<URI> graphURIs = new HashSet<URI>();
graphURIs.addAll(dataset.getDefaultGraphs());
graphURIs.addAll(dataset.getNamedGraphs());
for (Resource graphURI : graphURIs) {
upload(((URI) graphURI), graphURI);
}
} finally {
con.close();
}
}
@Override
public void executeDelete(
UpdateExpr updateExpr,
Dataset ds,
BindingSet bindings,
Resource subj,
URI pred,
Value obj,
Resource... ctx)
throws SailException {
URI activity = ds == null ? null : ds.getDefaultInsertGraph();
if (activity == null) {
removeStatements(subj, pred, obj, ctx);
} else {
URI entity = entityResolver.getEntity(updateExpr, ds, bindings);
removeInforming(activity, entity, subj, pred, obj, ctx);
}
}
@Override
public void executeUpdate(
UpdateExpr updateExpr, Dataset ds, BindingSet bindings, boolean includeInferred)
throws SailException {
SailConnection remover = this;
final URI activity = ds == null ? null : ds.getDefaultInsertGraph();
if (activity != null) {
QueryModelNode node = updateExpr;
if (updateExpr instanceof Modify) {
node = ((Modify) updateExpr).getDeleteExpr();
}
final URI entity = entityResolver.getEntity(node, ds, bindings);
remover =
new SailConnectionWrapper(this) {
public void removeStatements(Resource subj, URI pred, Value obj, Resource... ctx)
throws SailException {
removeInforming(activity, entity, subj, pred, obj, ctx);
}
};
}
SailUpdateExecutor executor = new SailUpdateExecutor(remover, vf, false);
executor.executeUpdate(updateExpr, ds, bindings, includeInferred);
}