Class returnType = exp.getType();
ClassMapping returnTypeMapping = null;
if (ClassMapping.isUserType(returnType)) {
returnTypeMapping = modelMapping.getClassMapping(returnType);
}
lastValue = handler.invokeGet(exp.getName(), returnTypeMapping, exp.getType());
} else {
// If we're hanging from another field, interpolate
// the table join
if (lastRelationship != null) {
checkJoin(owner);