protected void MapFunction(MemberExpression left, Expression rightExpression)
{
if (left.Member.DeclaringType != rightExpression.Type)
{
var mapComplexResult = MappingService.GetDifferentTypeMemberMappingExpression(rightExpression, left);
CustomPropertyCache[left.Member.Name] = mapComplexResult;
}
else
{
var binaryExpression = Expression.Assign(left, rightExpression);
CustomPropertyCache[left.Member.Name] = binaryExpression;
}
}
public void MapFunction <TMember, TNMember>(Expression <Func <TN, TNMember> > left, Func <T, TMember> right)
{
var memberExpression = left.Body as MemberExpression;
Expression <Func <T, TMember> > expr = (t) => right(t);
var parameterExpression = Expression.Parameter(typeof(T));
var rightExpression = Expression.Invoke(expr, parameterExpression);
if (typeof(TNMember) != typeof(TMember))
{
var mapComplexResult = _mappingService.GetDifferentTypeMemberMappingExpression(rightExpression, left.Body as MemberExpression);
_customPropertyCache[memberExpression.Member.Name] = mapComplexResult.Item1;
_customPropertyDestInstCache[memberExpression.Member.Name] = mapComplexResult.Item2;
}
else
{
var binaryExpression = Expression.Assign(memberExpression, rightExpression);
_customPropertyCache.Add(memberExpression.Member.Name, binaryExpression);
_customPropertyDestInstCache.Add(memberExpression.Member.Name, binaryExpression);
}
}