private void EnsureReflectionObject(Type t) { if (_reflectionObject == null) _reflectionObject = ReflectionObject.Create(t, t.GetConstructor(new[] { typeof(byte[]) }), BinaryToArrayName); }
private static void EnsureReflectionObject(Type objectType) { if (_reflectionObject == null) _reflectionObject = ReflectionObject.Create(objectType, KeyPropertyName, ValuePropertyName); }
public static ReflectionObject Create(Type t, MethodBase creator, params string[] memberNames) { ReflectionObject d = new ReflectionObject(); ReflectionDelegateFactory delegateFactory = JsonTypeReflector.ReflectionDelegateFactory; if (creator != null) { d.Creator = delegateFactory.CreateParametrizedConstructor(creator); } else { if (ReflectionUtils.HasDefaultConstructor(t, false)) { Func <object> ctor = delegateFactory.CreateDefaultConstructor <object>(t); d.Creator = args => ctor(); } } foreach (string memberName in memberNames) { MemberInfo[] members = t.GetMember(memberName, BindingFlags.Instance | BindingFlags.Public); if (members.Length != 1) { throw new ArgumentException("Expected a single member with the name '{0}'.".FormatWith(CultureInfo.InvariantCulture, memberName)); } MemberInfo member = members.Single(); ReflectionMember reflectionMember = new ReflectionMember(); switch (member.MemberType()) { case MemberTypes.Field: case MemberTypes.Property: if (ReflectionUtils.CanReadMemberValue(member, false)) { reflectionMember.Getter = delegateFactory.CreateGet <object>(member); } if (ReflectionUtils.CanSetMemberValue(member, false, false)) { reflectionMember.Setter = delegateFactory.CreateSet <object>(member); } break; case MemberTypes.Method: MethodInfo method = (MethodInfo)member; if (method.IsPublic) { ParameterInfo[] parameters = method.GetParameters(); if (parameters.Length == 0 && method.ReturnType != typeof(void)) { MethodCall <object, object> call = delegateFactory.CreateMethodCall <object>(method); reflectionMember.Getter = target => call(target); } else if (parameters.Length == 1 && method.ReturnType == typeof(void)) { MethodCall <object, object> call = delegateFactory.CreateMethodCall <object>(method); reflectionMember.Setter = (target, arg) => call(target, arg); } } break; default: throw new ArgumentException("Unexpected member type '{0}' for member '{1}'.".FormatWith(CultureInfo.InvariantCulture, member.MemberType(), member.Name)); } if (ReflectionUtils.CanReadMemberValue(member, false)) { reflectionMember.Getter = delegateFactory.CreateGet <object>(member); } if (ReflectionUtils.CanSetMemberValue(member, false, false)) { reflectionMember.Setter = delegateFactory.CreateSet <object>(member); } reflectionMember.MemberType = ReflectionUtils.GetMemberUnderlyingType(member); d.Members[memberName] = reflectionMember; } return(d); }
public static ReflectionObject Create(Type t, MethodBase creator, params string[] memberNames) { ReflectionObject d = new ReflectionObject(); ReflectionDelegateFactory delegateFactory = JsonTypeReflector.ReflectionDelegateFactory; if (creator != null) { d.Creator = delegateFactory.CreateParametrizedConstructor(creator); } else { if (ReflectionUtils.HasDefaultConstructor(t, false)) { Func<object> ctor = delegateFactory.CreateDefaultConstructor<object>(t); d.Creator = args => ctor(); } } foreach (string memberName in memberNames) { MemberInfo[] members = t.GetMember(memberName, BindingFlags.Instance | BindingFlags.Public); if (members.Length != 1) throw new ArgumentException("Expected a single member with the name '{0}'.".FormatWith(CultureInfo.InvariantCulture, memberName)); MemberInfo member = members.Single(); ReflectionMember reflectionMember = new ReflectionMember(); switch (member.MemberType()) { case MemberTypes.Field: case MemberTypes.Property: if (ReflectionUtils.CanReadMemberValue(member, false)) reflectionMember.Getter = delegateFactory.CreateGet<object>(member); if (ReflectionUtils.CanSetMemberValue(member, false, false)) reflectionMember.Setter = delegateFactory.CreateSet<object>(member); break; case MemberTypes.Method: MethodInfo method = (MethodInfo)member; if (method.IsPublic) { ParameterInfo[] parameters = method.GetParameters(); if (parameters.Length == 0 && method.ReturnType != typeof(void)) { MethodCall<object, object> call = delegateFactory.CreateMethodCall<object>(method); reflectionMember.Getter = target => call(target); } else if (parameters.Length == 1 && method.ReturnType == typeof(void)) { MethodCall<object, object> call = delegateFactory.CreateMethodCall<object>(method); reflectionMember.Setter = (target, arg) => call(target, arg); } } break; default: throw new ArgumentException("Unexpected member type '{0}' for member '{1}'.".FormatWith(CultureInfo.InvariantCulture, member.MemberType(), member.Name)); } if (ReflectionUtils.CanReadMemberValue(member, false)) reflectionMember.Getter = delegateFactory.CreateGet<object>(member); if (ReflectionUtils.CanSetMemberValue(member, false, false)) reflectionMember.Setter = delegateFactory.CreateSet<object>(member); reflectionMember.MemberType = ReflectionUtils.GetMemberUnderlyingType(member); d.Members[memberName] = reflectionMember; } return d; }