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NIHVIVO-1926 code change in getSearchBoost method to retrieve float value.

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This commit is contained in:
ass92 2011-01-28 18:08:19 +00:00
parent d286816a2c
commit 6b6bd1194a
1 changed files with 17 additions and 4 deletions
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21
webapp/src/edu/cornell/mannlib/vitro/webapp/dao/jena/IndividualSDB.java
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@ -669,17 +669,29 @@ public class IndividualSDB extends IndividualImpl implements Individual {
String getPropertyValue =
"SELECT ?value \n" +
"WHERE { GRAPH ?g { \n" +
"<" +individualURI+ "> <" +webappDaoFactory.getJenaBaseDao().SEARCH_BOOST_ANNOT+ "> ?value} \n" +
"<" +individualURI+ "> <" +webappDaoFactory.getJenaBaseDao().SEARCH_BOOST_ANNOT+ "> ?value }\n" +
WebappDaoFactorySDB.getFilterBlock(graphVars, datasetMode) + "\n" +
"}";
DatasetWrapper w = getDatasetWrapper();
Dataset dataset = w.getDataset();
dataset.getLock().enterCriticalSection(Lock.READ);
try{
searchBoost = ((Literal)QueryExecutionFactory.create(
ResultSet rs = QueryExecutionFactory.create(
QueryFactory.create(getPropertyValue),
dataset).execSelect()).getFloat();
return searchBoost;
dataset).execSelect();
if(rs.hasNext()){
QuerySolution qs = rs.nextSolution();
if(qs.get("value") !=null){
Literal value = qs.get("value").asLiteral();
searchBoost = Float.parseFloat(value.getLexicalForm());
return searchBoost;
}
}
else{
return null;
}
} catch (Exception e){
log.error(e,e);
return null;
@ -688,6 +700,7 @@ public class IndividualSDB extends IndividualImpl implements Individual {
w.close();
}
}
return null;
}
@Override