public override void OverrideMapping(IMappingCollection <TFrom, TTo, TContext> mapping)
{
foreach (var propertyInfo in mapping.Unmapped.Destination.ToArray())
{
mapping.IgnoreMember(propertyInfo);
}
}
public override void OverrideMapping(IMappingCollection <ClassWithSeveralPropertiesSrc, ClassWithSeveralPropertiesDest, TContext> mapping)
{
int stringValue = 0;
mapping.Set(to => to.Property2, () => stringValue++);
mapping.Set(to => to.Property1, () => stringValue++);
mapping.Set(to => to.Property3, () => stringValue++);
}
public void CreateMap <TFrom, TTo, TContext>(IMappingCollection <TFrom, TTo, TContext> mappers)
{
foreach (var resolver in mappers.MemberResolvers)
{
foreach (var pair in mappers.ResolveMap(resolver))
{
mappers.SetMember(pair.Key, pair.Value);
}
}
}
public override void OverrideMapping(IMappingCollection <ClassWithSeveralPropertiesSrc, ClassWithSeveralPropertiesDest, CloneableTestContext> mapping)
{
base.OverrideMapping(mapping);
mapping.SetChildContext((from, to, context) => context);
mapping.Set(to => to.Child, (from, to, context) =>
{
Assert.AreNotSame(_originalContext, context);
return(null);
});
}
public override void OverrideMapping(IMappingCollection <ClassWithSeveralPropertiesSrc, ClassWithSeveralPropertiesDest, TContext> mapping)
{
if (_creators == null)
{
return;
}
mapping.MemberConsumers.Clear();
foreach (var mapCreator in _creators)
{
mapping.MemberConsumers.Add(mapCreator);
}
}
public static MemberInfo ResolveSource <TFrom, TTo, TContext>(this IMappingCollection <TFrom, TTo, TContext> resolvers, MemberInfo dest, IEnumerable <MemberInfo> available)
{
foreach (var memberResolver in resolvers.MemberResolvers)
{
var resolver = memberResolver;
var source = available.FirstOrDefault(m => resolver.IsSourceFor(dest, m, resolvers));
if (source != null)
{
return(source);
}
}
return(null);
}
protected void ExportMapInformation <TFrom, TTo>(IMappingCollection <TFrom, TTo, TContext> map)
{
#if SILVERLIGHT
// Under silverlight there is no easy way to dump this mapping data for now...
#else
if (_mapper.DiagnosticsEnabled && !string.IsNullOrEmpty(_mapper.ExportedMapsDirectory))
{
var filename = string.Format("{0}_To_{1}.xml",
typeof(TFrom).Name, typeof(TTo).Name);
var mapEntry = new TypeToTypeMap();
mapEntry.Members = map.Setters.Select(s => new MapMemberDescription {
order = s.SetOrder,
name = s.DestinationMember.ToMemberName(),
type = s.DestinationType.FullName,
Source = s.IsIgnored ? null
: new MemberDescription {
name = s.SourceObjectType == MemberEntryType.Member ?
s.SourceMember.ToMemberName()
: null,
type = s.SourceType != null ? s.SourceType.FullName : null,
Function = s.SourceObjectType == MemberEntryType.Function ?
"Custom Function"
: null
},
remapped = s.Remap
}).ToArray();
var serializer = new XmlSerializer(mapEntry.GetType());
using (var outputStream = XmlWriter.Create(Path.Combine(_mapper.ExportedMapsDirectory, filename),
new XmlWriterSettings {
Indent = true
}))
{
serializer.Serialize(outputStream, mapEntry);
}
}
#endif
}
public override void OverrideMapping(IMappingCollection <TFrom, TTo, TContext> mapping)
{
base.OverrideMapping(mapping);
_overrides(mapping);
}
public static IMappingCollection <TFrom, TTo, TContext> AutomapOnly <TFrom, TTo, TContext>(this IMappingCollection <TFrom, TTo, TContext> mappingCollection)
{
mappingCollection.DoAutomapping();
foreach (var memberInfo in mappingCollection.Unmapped.Destination)
{
mappingCollection.IgnoreMember(memberInfo);
}
return(mappingCollection);
}
public static IList <KeyValuePair <MemberInfo, MemberInfo> > ResolveMap <TFrom, TTo, TContext>(this IMappingCollection <TFrom, TTo, TContext> resolvers, IMemberResolver resolver)
{
return(resolvers.Unmapped.Destination.Select(d => new KeyValuePair <MemberInfo, MemberInfo>(d, resolvers.Unmapped.Source.FirstOrDefault(s => resolver.IsSourceFor(d, s, resolvers))))
.Where(e => e.Value != null)
.ToList());
}
public static MemberInfo ResolveSource <TFrom, TTo, TContext>(this IMappingCollection <TFrom, TTo, TContext> resolvers, MemberInfo dest)
{
return(resolvers.ResolveSource(dest, resolvers.Unmapped.Source.ToArray()));
}
public virtual void OverrideMapping(IMappingCollection <TFrom, TTo, TContext> mapping)
{
}
public abstract MapperAction <TContext> BuildAction <TFrom, TTo>(IMappingCollection <TFrom, TTo, TContext> map);
public override void OverrideMapping(IMappingCollection <ResourceClassSimple, DomainClassSimple, TContext> mapping)
{
mapping.Ignore(to => to.RandomProperty);
}
public void OverrideMapping(IMappingCollection <TType2, TType1, TContext> mapping)
{
_bothDirectionsMap(new BidirectionMapWrapper <TType1, TType2, TContext>(mapping));
_action(mapping);
}
protected virtual void Override_TType2_To_TType1(IMappingCollection <TType2, TType1, TContext> mapping)
{
}
public BidirectionMapWrapper(IMappingCollection <TType2, TType1, TContext> mapping)
{
_reverseMapping = mapping;
}
public bool IsSourceFor <TFrom, TTo, TContext>(MemberInfo dest, MemberInfo source, IMappingCollection <TFrom, TTo, TContext> mappers)
{
return(string.Equals(dest.Name, source.Name, StringComparison.CurrentCultureIgnoreCase));
}
public override MapperAction <TContext> BuildAction <TFrom, TTo>(IMappingCollection <TFrom, TTo, TContext> map)
{
ExportMapInformation(map);
MemberSetterAction <TContext> action = null;
foreach (var iteratingSetter in map.Setters.Where(s => !s.IsIgnored))
{
var setter = iteratingSetter;
if (setter.Remap)
{
_mapper.RequireOneWayMap(setter.SourceType, setter.DestinationType, typeof(TFrom), typeof(TTo));
}
var toSetter = setter.DestinationMember.CreateConstructingAccessorChain <TContext>(_mapper);
var toAccessor = MapperUtils.CreateAccessorChain(setter.DestinationMember);
switch (setter.SourceObjectType)
{
case MemberEntryType.Function:
var sourceFunc = (MapperAction <TContext>)setter.SourceFunc;
if (setter.Remap)
{
var remapper = _mapper.GetMapper(setter.SourceType, setter.DestinationType);
action += (from, to, context) => {
var dest = toAccessor.Get(to);
toSetter(to, remapper.MapObject(sourceFunc(from, to, context), dest, context), context);
};
}
else
{
action += (from, to, context) => toSetter(to, sourceFunc(from, to, context), context);
}
break;
case MemberEntryType.Member:
var fromAccessor = MapperUtils.CreateAccessorChain(setter.SourceRoot.Union(setter.SourceMember));
if (setter.Remap)
{
var remapper = _mapper.GetMapper(setter.SourceType, setter.DestinationType);
action += (from, to, context) => toSetter(to, remapper.MapObject(fromAccessor.Get(from), toAccessor.Get(to), context), context);
}
else
{
action += (from, to, context) => toSetter(to, fromAccessor.Get(from), context);
}
break;
default:
throw new ArgumentOutOfRangeException("MemberEntryType not supported");
}
}
if (action == null)
{
return((from, to, context) => to);
}
else if (map.UpdatesContext)
{
return((from, to, context) =>
{
if (to == null)
{
to = _mapper.ConstructOrThrow(typeof(TTo));
}
action(from, to, map.ContextUpdater(from, to, context));
return to;
});
}
else
{
return((from, to, context) =>
{
if (to == null)
{
to = _mapper.ConstructOrThrow(typeof(TTo));
}
action(from, to, context);
return to;
});
}
}
public override MapperAction <TContext> BuildAction <TFrom, TTo>(IMappingCollection <TFrom, TTo, TContext> map)
{
ExportMapInformation(map);
var convertMethod = GetOrCreateConvertor(typeof(TFrom), typeof(TTo));
var context = new CompilationContext(convertMethod.GetILGenerator());
new AstWriteArgument(1, typeof(TTo), new AstIfNull(
(IAstRef)AstBuildHelper.ReadArgumentRA(1, typeof(TTo)),
AstBuildHelper.CastClass(AstBuildHelper.CallMethod(GetConstructOrThrowMethod(),
AstBuildHelper.ReadFieldRA(null, _mapperField),
new List <IAstStackItem> {
new AstTypeof {
type = typeof(TTo)
}
}), typeof(TTo))
)).Compile(context);
if (map.UpdatesContext)
{
var funcField = _type.DefineField(GetFieldName <TFrom, TTo>(),
typeof(Func <object, object, TContext, TContext>),
FieldAttributes.Public | FieldAttributes.Static);
_constructorValues.Add(funcField.Name, map.ContextUpdater);
// var sourceFuncRoot = setter.SourceRoot.Length > 0 ?
// AstBuildHelper.ReadMembersChain(AstBuildHelper.ReadArgumentRA(0, typeof(TFrom)), setter.SourceRoot)
// : AstBuildHelper.ReadArgumentRV(0, typeof(TFrom));
var method = funcField.FieldType.GetMethod("Invoke",
new [] { typeof(object), typeof(object), typeof(TContext) });
var contextUpdater = AstBuildHelper.CallMethod(
method,
AstBuildHelper.ReadFieldRA(null, funcField),
new List <IAstStackItem> {
AstBuildHelper.ReadArgumentRV(0, typeof(TFrom)),
AstBuildHelper.ReadArgumentRA(1, typeof(TTo)),
AstBuildHelper.ReadArgumentRA(2, typeof(TContext))
});
new AstWriteArgument(2, typeof(TContext), contextUpdater).Compile(context);
}
foreach (var iteratingSetter in map.Setters.Where(s => !s.IsIgnored))
{
var setter = iteratingSetter;
if (setter.Remap)
{
_mapper.RequireOneWayMap(setter.SourceType, setter.DestinationType, typeof(TFrom), typeof(TTo));
}
switch (setter.SourceObjectType)
{
case MemberEntryType.Function:
var funcField = _type.DefineField(GetFieldName <TFrom, TTo>(), setter.SourceFunc.GetType(),
FieldAttributes.Public | FieldAttributes.Static);
_constructorValues.Add(funcField.Name, setter.SourceFunc);
// var sourceFuncRoot = setter.SourceRoot.Length > 0 ?
// AstBuildHelper.ReadMembersChain(AstBuildHelper.ReadArgumentRA(0, typeof(TFrom)), setter.SourceRoot)
// : AstBuildHelper.ReadArgumentRV(0, typeof(TFrom));
var method = funcField.FieldType.GetMethod("Invoke", new [] { typeof(object), typeof(object), typeof(TContext) });
var sourceFunc = AstBuildHelper.CallMethod(
method,
AstBuildHelper.ReadFieldRA(null, funcField),
new List <IAstStackItem> {
AstBuildHelper.ReadArgumentRV(0, typeof(TFrom)),
AstBuildHelper.ReadArgumentRA(1, typeof(TTo)),
AstBuildHelper.ReadArgumentRA(2, typeof(TContext))
});
if (setter.Remap)
{
var remapper = GetOrCreateMapper(setter.SourceType, setter.DestinationType);
var remapMethod = AstBuildHelper.CallMethod(GetConvertMethod(setter.SourceType, setter.DestinationType),
AstBuildHelper.ReadFieldRA(null, remapper),
new List <IAstStackItem> {
sourceFunc,
AstBuildHelper.ReadMembersChain(AstBuildHelper.ReadArgumentRA(1, typeof(TTo)), setter.DestinationMember),
AstBuildHelper.ReadArgumentRA(2, typeof(TContext)),
});
var destination = AstBuildHelper.WriteMembersChain(setter.DestinationMember,
AstBuildHelper.ReadArgumentRA(1, typeof(TTo)),
remapMethod);
destination.Compile(context);
}
else
{
var destination = AstBuildHelper.WriteMembersChain(setter.DestinationMember,
AstBuildHelper.ReadArgumentRA(1, typeof(TTo)),
sourceFunc);
destination.Compile(context);
}
break;
case MemberEntryType.Member:
var sourceMember = AstBuildHelper.ReadMembersChain(AstBuildHelper.ReadArgumentRA(0, typeof(TFrom)),
setter.SourceRoot.Union(setter.SourceMember).ToArray());
if (setter.Remap)
{
var remapper = GetOrCreateMapper(setter.SourceType, setter.DestinationType);
var remapMethod = AstBuildHelper.CallMethod(GetConvertMethod(setter.SourceType, setter.DestinationType),
AstBuildHelper.ReadFieldRA(null, remapper),
new List <IAstStackItem> {
sourceMember,
AstBuildHelper.ReadMembersChain(AstBuildHelper.ReadArgumentRA(1, typeof(TTo)), setter.DestinationMember),
AstBuildHelper.ReadArgumentRA(2, typeof(TContext)),
});
var destination = AstBuildHelper.WriteMembersChain(setter.DestinationMember,
AstBuildHelper.ReadArgumentRA(1, typeof(TTo)),
remapMethod);
destination.Compile(context);
}
else
{
var destination = AstBuildHelper.WriteMembersChain(setter.DestinationMember,
AstBuildHelper.ReadArgumentRA(1, typeof(TTo)),
sourceMember);
destination.Compile(context);
}
break;
default:
throw new ArgumentOutOfRangeException(setter.SourceObjectType.ToString(), "MemberEntryType not supported");
}
}
new AstReturn {
returnValue = AstBuildHelper.ReadArgumentRV(1, typeof(TTo)), returnType = typeof(TTo)
}.Compile(context);
var name = convertMethod.Name;
Func <TFrom, TTo, TContext, TTo> converter = null;
return((from, to, contxt) => {
if (converter == null)
{
converter = (Func <TFrom, TTo, TContext, TTo>)Delegate.CreateDelegate(
typeof(Func <TFrom, TTo, TContext, TTo>), null,
_type.GetMethod(name));
}
return converter((TFrom)from, (TTo)to, (TContext)contxt);
});
}
