private static void Map(object source, Type sourceType, object destination, Type destinationType, bool assumeDestinationExplicitly)
{
DictionaryKey <Type, Type, bool> key = new DictionaryKey <Type, Type, bool>(sourceType, destinationType, assumeDestinationExplicitly);
Lazy <Action <object, object> > mappingAction;
if (!cachedActions.TryGetValue(key, out mappingAction))
{
mappingAction = CacheMappingAction(key);
}
mappingAction.Value(source, destination);
}
private static Type AssumeDestinationActualType(Type initialDestinationType, Type sourceActualType)
{
DictionaryKey <Type, Type> key = new DictionaryKey <Type, Type>(initialDestinationType, sourceActualType);
Lazy <Type> actualType;
if (!assumeDestinationActualTypesCache.TryGetValue(key, out actualType))
{
actualType = CacheDestinationActualType(key);
}
return(actualType.Value);
}
private static object MapTo(object source, Type sourceType, Type destinationType, bool assumeDestinationExplicitly)
{
DictionaryKey <Type, Type, bool> key = new DictionaryKey <Type, Type, bool>(sourceType, destinationType, assumeDestinationExplicitly);
Lazy <Func <object, object> > mappingFunction;
if (!cachedFunctions.TryGetValue(key, out mappingFunction))
{
mappingFunction = CacheMappingFunction(key);
}
return(mappingFunction.Value(source));
}
private static Lazy <Action <object, object> > CacheMappingAction(DictionaryKey <Type, Type, bool> key)
{
return(cachedActions.GetOrAdd(
key,
new Lazy <Action <object, object> >(() => GetMappingAction(key.Item1, key.Item2, key.Item3), true)));
}
public bool Equals(DictionaryKey <T1, T2> other)
{
return(DictionaryKey.Equals(this, other));
}
public override bool Equals(object obj)
{
return(DictionaryKey.Equals(this, obj));
}
public override int GetHashCode()
{
return(DictionaryKey.GetHashCode(this));
}
private static Lazy <Type> CacheDestinationActualType(DictionaryKey <Type, Type> key)
{
return(assumeDestinationActualTypesCache.GetOrAdd(
key,
new Lazy <Type>(() => GetDestinationActualType(key.Item1, key.Item2), true)));
}