private ObjectMapperData(
IObjectMappingData mappingData,
IQualifiedMember sourceMember,
QualifiedMember targetMember,
int?dataSourceIndex,
ObjectMapperData declaredTypeMapperData,
ObjectMapperData parent,
bool isForStandaloneMapping)
: base(
mappingData.MappingContext.RuleSet,
sourceMember.Type,
targetMember.Type,
targetMember,
parent)
{
MapperContext = mappingData.MappingContext.MapperContext;
DeclaredTypeMapperData = declaredTypeMapperData;
_childMapperDatas = new List <ObjectMapperData>();
DataSourceIndex = dataSourceIndex.GetValueOrDefault();
MappingDataObject = GetMappingDataObject(parent);
SourceMember = sourceMember;
var mappingDataType = typeof(IMappingData <,>).MakeGenericType(SourceType, TargetType);
SourceObject = GetMappingDataProperty(mappingDataType, "Source");
TargetObject = Expression.Property(MappingDataObject, "Target");
CreatedObject = Expression.Property(MappingDataObject, "CreatedObject");
var isPartOfDerivedTypeMapping = declaredTypeMapperData != null;
if (isPartOfDerivedTypeMapping)
{
EnumerableIndex = declaredTypeMapperData.EnumerableIndex;
ParentObject = declaredTypeMapperData.ParentObject;
}
else
{
EnumerableIndex = GetMappingDataProperty(mappingDataType, "EnumerableIndex");
ParentObject = Expression.Property(MappingDataObject, "Parent");
}
NestedAccessFinder = new NestedAccessFinder(MappingDataObject);
_mapChildMethod = GetMapMethod(MappingDataObject.Type, 4);
_mapElementMethod = GetMapMethod(MappingDataObject.Type, 3);
_dataSourcesByTargetMemberName = new Dictionary <string, DataSourceSet>();
DataSourcesByTargetMember = new Dictionary <QualifiedMember, DataSourceSet>();
if (targetMember.IsEnumerable)
{
EnumerablePopulationBuilder = new EnumerablePopulationBuilder(this);
}
else
{
TargetTypeHasNotYetBeenMapped = IsTargetTypeFirstMapping(parent);
TargetTypeWillNotBeMappedAgain = IsTargetTypeLastMapping();
_instanceVariable = Expression
.Variable(TargetType, TargetType.GetVariableNameInCamelCase());
}
ReturnLabelTarget = Expression.Label(TargetType, "Return");
if (isForStandaloneMapping)
{
RequiredMapperFuncsByKey = new Dictionary <ObjectMapperKeyBase, LambdaExpression>();
}
if (IsRoot)
{
Context = new MapperDataContext(this, isForStandaloneMapping, isPartOfDerivedTypeMapping);
return;
}
Context = new MapperDataContext(
this,
isForStandaloneMapping,
isPartOfDerivedTypeMapping || parent.Context.IsForDerivedType);
parent._childMapperDatas.Add(this);
Parent = parent;
}
