void Init()
{
Type t = this.Type;
var members = t.GetMembers(BindingFlags.Public | BindingFlags.Instance);
Dictionary <MemberInfo, MRMTuple> mappingMemberMappers = new Dictionary <MemberInfo, MRMTuple>();
Dictionary <MemberInfo, Lazy <MemberValueSetter> > memberSetters = new Dictionary <MemberInfo, Lazy <MemberValueSetter> >();
foreach (var member in members)
{
if (!member.HasPublicSetter())
{
continue;
}
//只支持公共属性和字段
Type memberType = member.GetMemberType();
memberSetters.Add(member, new Lazy <MemberValueSetter>(() =>
{
MemberValueSetter valueSetter = MemberValueSetterContainer.GetMemberValueSetter(member);
return(valueSetter);
}, LazyThreadSafetyMode.ExecutionAndPublication));
Infrastructure.MappingType mappingType;
if (MappingTypeSystem.IsMappingType(memberType, out mappingType))
{
MRMTuple mrmTuple = MRMHelper.CreateMRMTuple(member, mappingType);
mappingMemberMappers.Add(member, mrmTuple);
}
}
this._mappingMemberMappers = PublicHelper.Clone(mappingMemberMappers);
this._memberSetters = PublicHelper.Clone(memberSetters);
}
public static MRMTuple CreateMRMTuple(MemberInfo member, MappingType mappingType)
{
MRMTuple mrmTuple = new MRMTuple();
mrmTuple.StrongMRM = new Lazy <IMRM>(() =>
{
return(new MRM(member));
//Type type = ClassGenerator.CreateMRMType(member);
//IMRM strongMrm = (IMRM)type.GetDefaultConstructor().Invoke(null);
//return strongMrm;
}, LazyThreadSafetyMode.ExecutionAndPublication);
if (member.GetMemberType().GetUnderlyingType().IsEnum /* 枚举比较特殊 */)
{
mrmTuple.SafeMRM = mrmTuple.StrongMRM;
}
else
{
mrmTuple.SafeMRM = new Lazy <IMRM>(() =>
{
return(new MRM2(member, mappingType));
}, LazyThreadSafetyMode.ExecutionAndPublication);
}
return(mrmTuple);
}
public MRMTuple GetMappingMemberMapper(MemberInfo memberInfo)
{
memberInfo = memberInfo.AsReflectedMemberOf(this.Type);
MRMTuple mapperTuple = null;
this._mappingMemberMappers.TryGetValue(memberInfo, out mapperTuple);
return(mapperTuple);
}
