Configuration configuration = ((SaxonXQConnection) xqconn).getConfiguration();
configuration.setAllNodesUntyped(true);
configuration.setHostLanguage(Configuration.XQUERY);
XQStaticContext staticContext = xqconn.getStaticContext();
JaxpFunctionResolver funcResolver = new JaxpFunctionResolver(
_compilerContext, out, source.getNamespaceContext(), _bpelNS);
JaxpVariableResolver variableResolver = new JaxpVariableResolver(
_compilerContext, out);
XQueryDeclarations declarations = new XQueryDeclarations();