Saxon

Legacy ID: #3199629 Legacy Poster: marcvc (marcvc)

Michael, Consider the following Java program import net.sf.saxon.value.Value; import net.sf.saxon.Configuration; import net.sf.saxon.om.SequenceIterator; import net.sf.saxon.query.DynamicQueryContext; import net.sf.saxon.query.StaticQueryContext; import net.sf.saxon.query.XQueryExpression; public class PositionalVar { public static Value foo(Value val){ return val; } public static void main(String[] args) throws Exception { Configuration config = new Configuration(); StringBuffer sb = new StringBuffer(); sb.append("declare namespace ext = 'java:PositionalVar';"); sb.append("for $v1 at $i in (1,2) order by $v1 return (ext:foo($i))"); StaticQueryContext staticContext = new StaticQueryContext(config); XQueryExpression exp = staticContext.compileQuery(sb.toString()); DynamicQueryContext dynamicContext = new DynamicQueryContext(config); SequenceIterator i = exp.iterator(dynamicContext); while (i.next() != null) System.out.println(i.current().getStringValue()); } } It outputs twice "2", where I expected "1" and "2". Removing the exyension function or the orderby in the query makes it work. Thanks, Marc