internal static IPropertyMapConfiguration Create(LambdaExpression destination, LambdaExpression source)
{
if (destination == null || !destination.IsMemberPath())
{
return(null);
}
var reversed = new PathConfigurationExpression <TSource, TDestination>(destination);
reversed.MapFromUntyped(source);
return(reversed);
}
public IPropertyMapConfiguration Reverse()
{
var destinationType = DestinationMember.DeclaringType;
if (_sourceMember != null)
{
var reversedMemberConfiguration = new MemberConfigurationExpression <TDestination, TSource, object>(_sourceMember, destinationType);
reversedMemberConfiguration.MapFrom(DestinationMember.Name);
return(reversedMemberConfiguration);
}
if (destinationType.IsGenericTypeDefinition) // .ForMember("InnerSource", o => o.MapFrom(s => s))
{
return(null);
}
return(PathConfigurationExpression <TDestination, TSource, object> .Create(_sourceExpression, GetDestinationExpression()));
}
internal static IPropertyMapConfiguration Create(LambdaExpression destination, LambdaExpression source)
{
if (destination == null || !destination.IsMemberPath())
{
return(null);
}
var reversed = new PathConfigurationExpression <TSource, TDestination>(destination);
if (reversed.MemberPath.Length == 1)
{
var reversedMemberExpression = new MemberConfigurationExpression <TSource, TDestination, object>(reversed.DestinationMember, typeof(TSource));
reversedMemberExpression.MapFromUntyped(source);
return(reversedMemberExpression);
}
reversed.MapFromUntyped(source);
return(reversed);
}
public IPropertyMapConfiguration Reverse()
{
var newSourceExpression = MemberAccessLambda(DestinationMember);
return(PathConfigurationExpression <TDestination, TSource, object> .Create(_sourceMember, newSourceExpression));
}
public IPropertyMapConfiguration Reverse() => PathConfigurationExpression <TDestination, TSource, object> .Create(_sourceMember, GetDestinationExpression());
