public static bool IsCherryType(Type type, CherryPickingMethods methods)
{
bool r0, r1, r2, r3, r4;
r0 = r1 = r2 = r3 = r4 = false;
if ((methods & CherryPickingMethods.DataContract) == CherryPickingMethods.DataContract)
{
r1 = TypeHelper.ReadAttribute <DataContractAttribute>(type) != null;
}
if ((methods & CherryPickingMethods.NewtonsoftJson) == CherryPickingMethods.NewtonsoftJson)
{
r2 = TypeHelper.AttributeExists(type, "Newtonsoft.Json.JsonObjectAttribute") != null;
}
if ((methods & CherryPickingMethods.Serializable) == CherryPickingMethods.Serializable)
{
r3 = TypeHelper.ReadAttribute <SerializableAttribute>(type) != null;
}
if ((methods & CherryPickingMethods.AspNet) == CherryPickingMethods.AspNet)//Asp.net does not seem to define good data annotation for cherry picking types
{
r4 = true;
}
if (methods == CherryPickingMethods.All)
{
r0 = true;
}
return(r0 | r1 | r2 | r3 | r4);
}
/// <summary>
/// How the type was cherry picked.
/// </summary>
/// <param name="type"></param>
/// <returns></returns>
public static CherryPickingMethods GetTypeCherryMethods(Type type)
{
CherryPickingMethods r1, r2, r3;
r1 = r2 = r3 = CherryPickingMethods.All;
if (TypeHelper.ReadAttribute <DataContractAttribute>(type) != null)
{
r1 = CherryPickingMethods.DataContract;
}
if (TypeHelper.AttributeExists(type, "Newtonsoft.Json.JsonObjectAttribute") != null)
{
r2 = CherryPickingMethods.NewtonsoftJson;
}
if (TypeHelper.ReadAttribute <SerializableAttribute>(type) != null)
{
r3 = CherryPickingMethods.Serializable;
}
return(r1 | r2 | r3);
}
public static CherryType GetMemberCherryType(MemberInfo memberInfo, CherryPickingMethods methods, bool typeIsWithDataContract)
{
CherryType[] r = { CherryType.None, CherryType.None, CherryType.None, CherryType.None, CherryType.None };
//opt-in for DataContract through DataMemberAttribute , and the type may or may not be decorated by DataContractAttribute.
// Enum will have all member fields being picked, regardless of the EnumMemberAttribute.
if ((methods & CherryPickingMethods.DataContract) == CherryPickingMethods.DataContract)
{
var a = TypeHelper.ReadAttribute <DataMemberAttribute>(memberInfo);
if (a == null)
{
r[1] = CherryType.None;
}
else
{
r[1] = a.IsRequired ? CherryType.BigCherry : CherryType.Cherry;
}
if (typeIsWithDataContract)
{
return(r[1]);
}
}
//opt-in for NewtonsoftJson through JsonPropertyAttribute, , and the type may or may not be decorated by JsonObjectAttribute.
if ((methods & CherryPickingMethods.NewtonsoftJson) == CherryPickingMethods.NewtonsoftJson)
{
var a = TypeHelper.AttributeExists(memberInfo, "Newtonsoft.Json.JsonIgnoreAttribute");
if (a == null)
{
var a2 = TypeHelper.ReadAttribute <Newtonsoft.Json.JsonPropertyAttribute>(memberInfo);
if (a2 != null)
{
r[2] = TypeHelper.GetRequired(a2, "Required", "Default") ? CherryType.BigCherry : CherryType.Cherry;
}
else
{
r[2] = CherryType.Cherry;
}
}
else
{
r[2] = CherryType.None;
}
}
//opt-out for Serializable through NonSerializedAttribute
if ((methods & CherryPickingMethods.Serializable) == CherryPickingMethods.Serializable)
{
var a = TypeHelper.ReadAttribute <NonSerializedAttribute>(memberInfo);
if (a == null)
{
var a2 = TypeHelper.ReadAttribute <RequiredAttribute>(memberInfo);
r[3] = a2 == null ? CherryType.Cherry : CherryType.BigCherry;
}
else
{
r[3] = CherryType.None;
}
}
//opt-out for AspNet
if ((methods & CherryPickingMethods.AspNet) == CherryPickingMethods.AspNet)
{
var a = TypeHelper.ReadAttribute <RequiredAttribute>(memberInfo);
r[4] = a == null ? CherryType.Cherry : CherryType.BigCherry;
}
//opt-out
if (methods == CherryPickingMethods.All)
{
r[0] = CherryType.Cherry;
}
return(r.Max());
}
