/// <summary> /// Creates a <see cref="JsonObjectContract"/> for the given type. /// </summary> /// <param name="objectType">Type of the object.</param> /// <returns>A <see cref="JsonObjectContract"/> for the given type.</returns> protected virtual JsonObjectContract CreateObjectContract(Type objectType) { JsonObjectContract contract = new JsonObjectContract(objectType); InitializeContract(contract); bool ignoreSerializableAttribute; #if !(SILVERLIGHT || NETFX_CORE || PORTABLE) ignoreSerializableAttribute = IgnoreSerializableAttribute; #else ignoreSerializableAttribute = true; #endif contract.MemberSerialization = JsonTypeReflector.GetObjectMemberSerialization(contract.NonNullableUnderlyingType, ignoreSerializableAttribute); contract.Properties.AddRange(CreateProperties(contract.NonNullableUnderlyingType, contract.MemberSerialization)); // check if a JsonConstructorAttribute has been defined and use that if (contract.NonNullableUnderlyingType.GetConstructors(BindingFlags.Instance | BindingFlags.Public | BindingFlags.NonPublic).Any(c => c.IsDefined(typeof(JsonConstructorAttribute), true))) { ConstructorInfo constructor = GetAttributeConstructor(contract.NonNullableUnderlyingType); if (constructor != null) { contract.OverrideConstructor = constructor; contract.ConstructorParameters.AddRange(CreateConstructorParameters(constructor, contract.Properties)); } } else if (contract.DefaultCreator == null || contract.DefaultCreatorNonPublic) { ConstructorInfo constructor = GetParametrizedConstructor(contract.NonNullableUnderlyingType); if (constructor != null) { contract.ParametrizedConstructor = constructor; contract.ConstructorParameters.AddRange(CreateConstructorParameters(constructor, contract.Properties)); } } return(contract); }
/// <summary> /// Gets the serializable members for the type. /// </summary> /// <param name="objectType">The type to get serializable members for.</param> /// <returns>The serializable members for the type.</returns> protected virtual List <MemberInfo> GetSerializableMembers(Type objectType) { bool ignoreSerializableAttribute; #if !(SILVERLIGHT || NETFX_CORE || PORTABLE) ignoreSerializableAttribute = IgnoreSerializableAttribute; #else ignoreSerializableAttribute = true; #endif MemberSerialization memberSerialization = JsonTypeReflector.GetObjectMemberSerialization(objectType, ignoreSerializableAttribute); List <MemberInfo> allMembers = ReflectionUtils.GetFieldsAndProperties(objectType, BindingFlags.Public | BindingFlags.NonPublic | BindingFlags.Instance | BindingFlags.Static) .Where(m => !ReflectionUtils.IsIndexedProperty(m)).ToList(); List <MemberInfo> serializableMembers = new List <MemberInfo>(); if (memberSerialization != MemberSerialization.Fields) { #if !PocketPC && !NET20 DataContractAttribute dataContractAttribute = JsonTypeReflector.GetDataContractAttribute(objectType); #endif List <MemberInfo> defaultMembers = ReflectionUtils.GetFieldsAndProperties(objectType, DefaultMembersSearchFlags) .Where(m => !ReflectionUtils.IsIndexedProperty(m)).ToList(); foreach (MemberInfo member in allMembers) { // exclude members that are compiler generated if set if (SerializeCompilerGeneratedMembers || !member.IsDefined(typeof(CompilerGeneratedAttribute), true)) { if (defaultMembers.Contains(member)) { // add all members that are found by default member search serializableMembers.Add(member); } else { // add members that are explicitly marked with JsonProperty/DataMember attribute // or are a field if serializing just fields if (JsonTypeReflector.GetAttribute <JsonPropertyAttribute>(member.GetCustomAttributeProvider()) != null) { serializableMembers.Add(member); } #if !PocketPC && !NET20 else if (dataContractAttribute != null && JsonTypeReflector.GetAttribute <DataMemberAttribute>(member.GetCustomAttributeProvider()) != null) { serializableMembers.Add(member); } #endif else if (memberSerialization == MemberSerialization.Fields && member.MemberType() == MemberTypes.Field) { serializableMembers.Add(member); } } } } #if !PocketPC && !SILVERLIGHT && !NET20 Type match; // don't include EntityKey on entities objects... this is a bit hacky if (objectType.AssignableToTypeName("System.Data.Objects.DataClasses.EntityObject", out match)) { serializableMembers = serializableMembers.Where(ShouldSerializeEntityMember).ToList(); } #endif } else { // serialize all fields foreach (MemberInfo member in allMembers) { if (member.MemberType() == MemberTypes.Field) { serializableMembers.Add(member); } } } return(serializableMembers); }