Package com.hp.hpl.jena.query

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

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            parser.setUpdateSink(sink) ;
            parser.UpdateUnit() ;
        }
        catch (com.hp.hpl.jena.sparql.lang.arq.ParseException ex)
        {
            throw new QueryParseException(ex.getMessage(),
                                          ex.currentToken.beginLine,
                                          ex.currentToken.beginColumn
            ) ; }
        catch (com.hp.hpl.jena.sparql.lang.arq.TokenMgrError tErr)
        {
            // Last valid token : not the same as token error message - but this should not happen
            int col = parser.token.endColumn ;
            int line = parser.token.endLine ;
            throw new QueryParseException(tErr.getMessage(), line, col) ; }

        catch (QueryException ex) { throw ex ; }
        catch (JenaException ex)  { throw new QueryException(ex.getMessage(), ex) ; }
//        catch (Error err)
//        {
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            query.setStrict(true) ;
            parser.setQuery(query) ;
            return parser.PathUnit() ;
        } catch (com.hp.hpl.jena.sparql.lang.arq.ParseException ex)
        {
            throw new QueryParseException(ex.getMessage(),
                                          ex.currentToken.beginLine,
                                          ex.currentToken.beginColumn
                                          ) ; }
        catch (com.hp.hpl.jena.sparql.lang.arq.TokenMgrError tErr)
        {
            // Last valid token : not the same as token error message - but this should not happen
            int col = parser.token.endColumn ;
            int line = parser.token.endLine ;
            throw new QueryParseException(tErr.getMessage(), line, col) ;
        }
        catch (QueryException ex) { throw ex ; }
        catch (JenaException ex)  { throw new QueryException(ex.getMessage(), ex) ; }
        catch (Error err)
        {
            // The token stream can throw errors.
            throw new QueryParseException(err.getMessage(), err, -1, -1) ;
        }
        catch (Throwable th)
        {
            Log.warn(PathParser.class, "Unexpected throwable: ",th) ;
            throw new QueryException(th.getMessage(), th) ;
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        return node ;
    }
   
    private static QueryParseException makeException(String msg, int line, int column)
    {
        return new QueryParseException(msg, line, column) ;
    }
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        // Check for SELECT * GROUP BY
        // Legal in ARQ, not in SPARQL 1.1
        if ( ! Syntax.syntaxARQ.equals(query.getSyntax()) )
        {
            if ( query.isQueryResultStar() && query.hasGroupBy() )
                throw new QueryParseException("SELECT * not legal with GROUP BY", -1 , -1) ;
        }
       
        // Check any variable in an expression is in scope (if GROUP BY)
        checkExprVarUse(query) ;
       
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                Var v = iter.next();
                Expr e = exprList.getExpr(v) ;
                if ( e == null )
                {
                    if ( ! inScopeVars.contains(v) )
                        throw new QueryParseException("Non-group key variable in SELECT: "+v, -1 , -1) ;
                }
                else
                {
                    Set<Var> eVars = e.getVarsMentioned() ;
                    for ( Var v2 : eVars )
                    {
                        if ( ! inScopeVars.contains(v2) )
                            throw new QueryParseException("Non-group key variable in SELECT: "+v2+" in expression "+e , -1 , -1) ;
                    }
                }
                inScopeVars.add(v) ;
            }
        }
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        if ( expr == null )
            return ;
       
        // expr not null
        if ( scope.contains(var) )
            throw new QueryParseException("Variable used when already in-scope: "+var+" in "+fmtAssignment(expr, var), -1 , -1) ;

        // test for impossible variables - bound() is a bit odd.
        if ( false )
        {
            Set<Var> vars = expr.getVarsMentioned() ;
            for ( Var v : vars )
            {
                if ( !scope.contains(v) )
                    throw new QueryParseException("Variable used in expression is not in-scope: "+v+" in "+expr, -1 , -1) ;
            }
        }
    }
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        private static void check(Collection<Var> scope, ElementBind el)
        {
            Var var = el.getVar() ;
            if ( scope.contains(var) )
                throw new QueryParseException("BIND: Variable used when already in-scope: "+var+" in "+el, -1 , -1) ;
            checkAssignment(scope, el.getExpr(), var) ;
        }
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        {
            if ( ARQ.isStrictMode() && el.getServiceNode().isVariable() )
            {
                Var var = Var.alloc(el.getServiceNode()) ;
                if ( ! scope.contains(var) )
                    throw new QueryParseException("SERVICE: Variable not already in-scope: "+var+" in "+el, -1 , -1) ;
            }
        }
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            parser.setQuery(query) ;
            action.exec(parser) ;
        }
        catch (com.hp.hpl.jena.sparql.lang.sparql_11.ParseException ex)
        {
            throw new QueryParseException(ex.getMessage(),
                                          ex.currentToken.beginLine,
                                          ex.currentToken.beginColumn
                                          ) ; }
        catch (com.hp.hpl.jena.sparql.lang.sparql_11.TokenMgrError tErr)
        {
            // Last valid token : not the same as token error message - but this should not happen
            int col = parser.token.endColumn ;
            int line = parser.token.endLine ;
            throw new QueryParseException(tErr.getMessage(), line, col) ; }
       
        catch (QueryException ex) { throw ex ; }
        catch (JenaException ex)  { throw new QueryException(ex.getMessage(), ex) ; }
        catch (Error err)
        {
            // The token stream can throw errors.
            throw new QueryParseException(err.getMessage(), err, -1, -1) ;
        }
        catch (Throwable th)
        {
            Log.warn(ParserSPARQL11.class, "Unexpected throwable: ",th) ;
            throw new QueryException(th.getMessage(), th) ;
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            if ( checkAllUsed )
            {
                Token t = parser.getNextToken() ;
                if ( t.kind != ARQParserTokenManager.EOF )
                    throw new QueryParseException("Extra tokens beginning \""+t.image+"\" starting line "+t.beginLine+", column "+t.beginColumn,
                                                  t.beginLine, t.beginColumn) ;
            }
            return expr ;
        } catch (ParseException ex)
        { throw new QueryParseException(ex.getMessage(),
                                        ex.currentToken.beginLine,
                                        ex.currentToken.beginLine) ;
        }
        catch (TokenMgrError tErr)
        {
            throw new QueryParseException(tErr.getMessage(), -1, -1) ;
        }
        catch (Error err)
        {
            // The token stream can throw java.lang.Error's
            String tmp = err.getMessage() ;
            if ( tmp == null )
                throw new QueryParseException(err,-1, -1) ;
            throw new QueryParseException(tmp,-1, -1) ;
        }
    }
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