private static Expression GetDictionaryAssignment(Expression value, IObjectMappingData mappingData)
{
var mapperData = mappingData.MapperData;
if (mapperData.TargetMember.IsReadOnly)
{
return(null);
}
var valueResolution = TargetObjectResolutionFactory.GetObjectResolution(
value,
mappingData,
mapperData.HasRepeatedMapperFuncs);
if (valueResolution == mapperData.TargetInstance)
{
return(null);
}
return(mapperData.TargetInstance.AssignTo(valueResolution));
}
public static Expression GetMappingOrNull(
MappingCreationContext context,
out bool isConditional)
{
var mappingData = context.MappingData;
var mapping = GetMappingOrNull(mappingData, out isConditional);
if ((mapping?.NodeType != ExpressionType.Goto) ||
(context.PostMappingCallback == null))
{
return(mapping);
}
mapping = ((GotoExpression)mapping).Value;
mapping = TargetObjectResolutionFactory.GetObjectResolution(
mapping,
mappingData,
assignTargetObject: true);
mapping = mappingData.MapperData.LocalVariable.AssignTo(mapping);
return(mapping);
}