public OutputType processResearcher() throws Exception {
Researcher researcher = createResearcher();
researcher.setAffiliation(affiliation);
final List<String> preStatements = new ArrayList<String>();
preStatements.add(String.format(REMOVE_DERIVED_DATA, getResearcherURI()));
String getCnts =
String.format(
GET_COAUTHOR_CNTS, getResearcherURI(), researcher.getAffiliation().getURI());
getSparqlClient()
.select(
getCnts,
new ResultSetConsumer() {
public void useResultSet(ResultSet rs) throws Exception {
if (rs.hasNext()) {
QuerySolution qs = rs.next();
if (qs.getLiteral("?erc").getInt() > 0 && qs.getLiteral("?cwc").getInt() > 0) {
String update =
String.format(
ADD_COAUTHOR_CNTS,
getResearcherURI(),
qs.getLiteral("?erc").getInt(),
qs.getLiteral("?cwc").getInt());
preStatements.add(update);
}
}
}
});
// new
store.startTransaction();
store.execute(preStatements);
store.execute(
String.format(DELETE_PRIOR_PROCESS_LOG, getResearcherURI(), getCrawler().getURI()));
store.update(researcher);
store.endTransaction();
// new
return OutputType.PROCESSED;
}
