Package com.hp.hpl.jena.query

Examples of com.hp.hpl.jena.query.QueryExecException

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    {
        for ( Iterator<SortCondition> iter = conditions.iterator() ; iter.hasNext() ; )
        {
            SortCondition sc = iter.next() ;
            if ( sc.expression == null )
                throw new QueryExecException("Broken sort condition") ;

            NodeValue nv1 = null ;
            NodeValue nv2 = null ;
           
            try { nv1 = sc.expression.eval(bind1, env) ; }
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        if (serviceURL.indexOf('?') >= 0)
            serviceParams = true;

        if (queryParamPattern.matcher(serviceURL).matches())
            throw new QueryExecException("SERVICE URL overrides the 'query' SPARQL protocol parameter");

        this.serviceURL = serviceURL;
    }
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    public static final Symbol queryTimeout = ARQConstants.allocSymbol(base, "queryTimeout");

    public static QueryIterator exec(OpService op, Context context)
    {
        if ( ! op.getService().isURI() )
            throw new QueryExecException("Service URI not bound: "+op.getService()) ;
       
        // This relies on the observation that the query was originally correct,
        // so reversing the scope renaming is safe (it merely restores the algebra expression).
        // Any variables that reappear should be internal ones that were hidden by renaming
        // in the first place.
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              query.setConnectTimeout(x);
            }
          }
          catch (NumberFormatException ex)
          {
            throw new QueryExecException("Can't interpret string for timeout: " + obj);
          }
        }
        else
        {
          throw new QueryExecException("Can't interpret timeout: " + obj);
        }
      }
    }
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        // Subject bound to something other a literal.
        if ( subject.isURI() || subject.isBlank() )
            return IterLib.noResults(execCxt) ;

        if ( Var.isVar(subject) && Var.isVar(object) )
            throw new QueryExecException("str: Both subject and object are unbound variables") ;
       
        if ( Var.isVar(object) )
            throw new QueryExecException("str: Object is an unbound variables") ;
       
        if ( object.isBlank() )
            throw new QueryExecException("str: object is a blank node") ;
       
        Node strValue =  NodeFactory.createLiteral(NodeFunctions.str(object)) ;
       
        if ( Var.isVar(subject) )
            return IterLib.oneResult(binding, Var.alloc(subject), strValue, execCxt) ;
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            QueryIterator qIter = opExt.eval(input, execCxt) ;
            if ( qIter != null )
                return qIter ;
        } catch (UnsupportedOperationException ex) { }
        // null or UnsupportedOperationException
        throw new QueryExecException("Encountered unsupported OpExt: "+opExt.getName()) ;
    }
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    public static final Symbol queryTimeout = ARQConstants.allocSymbol(base, "queryTimeout");

    public static QueryIterator exec(OpService op, Context context)
    {
        if ( ! op.getService().isURI() )
            throw new QueryExecException("Service URI not bound: "+op.getService()) ;
       
        // This relies on the observation that the query was originally correct,
        // so reversing the scope renaming is safe (it merely restores the algebra expression).
        // Any variables that reappear should be internal ones that were hidden by renaming
        // in the first place.
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              query.setConnectTimeout(x);
            }
          }
          catch (NumberFormatException ex)
          {
            throw new QueryExecException("Can't interpret string for timeout: " + obj);
          }
        }
        else
        {
          throw new QueryExecException("Can't interpret timeout: " + obj);
        }
      }
    }
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        if ( serviceURL.indexOf('?') >= 0 )
            serviceParams = true ;

        if ( queryParamPattern.matcher(serviceURL).matches() )
            throw new QueryExecException("SERVICE URL overrides the 'query' SPARQL protocol parameter") ;

        this.serviceURL = serviceURL ;
    }
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            QueryIterator qIter = opExt.eval(input, execCxt) ;
            if ( qIter != null )
                return qIter ;
        } catch (UnsupportedOperationException ex) { }
        // null or UnsupportedOperationException
        throw new QueryExecException("Encountered unsupported OpExt: "+opExt.getName()) ;
    }
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Related Classes of com.hp.hpl.jena.query.QueryExecException

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  • com.hp.hpl.jena.sparql.engine.http.QueryEngineHTTP
  • com.hp.hpl.jena.sparql.engine.http.Service
  • com.hp.hpl.jena.sparql.engine.iterator.QueryIterAssign
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  • com.hp.hpl.jena.sparql.engine.iterator.QueryIterSlice
  • com.hp.hpl.jena.sparql.engine.iterator.QueryIterTopN
  • com.hp.hpl.jena.sparql.engine.main.OpExecutor
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