if(xf!=null){
FilterType filter = s.addNewFilter();
java.net.URI uri = xf.getURI();
if(uri!=null)
filter.setDialect(uri.toString());
filter.newCursor().setTextValue((String)xf.getExpression());
}
SubscribeResponseDocument.SubscribeResponse sresres=null;
try{
//now call
wsaSOAPConnection sconn = wsaSOAPConnection.newInstance();