public PropertyMap(PropertyMap includedMemberMap, TypeMap typeMap, LambdaExpression expression)
: this(includedMemberMap, typeMap) => ApplyIncludedMemberMap(includedMemberMap, expression);
public PropertyMap(MemberInfo destinationMember, TypeMap typeMap)
{
TypeMap = typeMap;
DestinationMember = destinationMember;
}
public PropertyMap(PropertyMap inheritedMappedProperty, TypeMap typeMap)
: this(inheritedMappedProperty.DestinationMember, typeMap) => ApplyInheritedPropertyMap(inheritedMappedProperty);
private static LambdaExpression GenerateTypeMapExpression(MapRequest mapRequest, TypeMap typeMap)
{
var mapExpression = typeMap.MapExpression;
var typeMapSourceParameter = mapExpression.Parameters[0];
var typeMapDestinationParameter = mapExpression.Parameters[1];
var requestedSourceType = mapRequest.RequestedTypes.SourceType;
var requestedDestinationType = mapRequest.RequestedTypes.DestinationType;
if (typeMapSourceParameter.Type != requestedSourceType || typeMapDestinationParameter.Type != requestedDestinationType)
{
var requestedSourceParameter = Expression.Parameter(requestedSourceType, "source");
var requestedDestinationParameter = Expression.Parameter(requestedDestinationType, "typeMapDestination");
var contextParameter = Expression.Parameter(typeof(ResolutionContext), "context");
mapExpression = Expression.Lambda(ExpressionFactory.ToType(Expression.Invoke(typeMap.MapExpression,
ExpressionFactory.ToType(requestedSourceParameter, typeMapSourceParameter.Type),
ExpressionFactory.ToType(requestedDestinationParameter, typeMapDestinationParameter.Type),
contextParameter
), mapRequest.RuntimeTypes.DestinationType),
requestedSourceParameter, requestedDestinationParameter, contextParameter);
}
return(mapExpression);
}
