private void SetPropertySettingsFromAttributes(JsonProperty property, ICustomAttributeProvider attributeProvider, string name, Type declaringType, MemberSerialization memberSerialization, out bool allowNonPublicAccess, out bool hasExplicitAttribute) { hasExplicitAttribute = false; #if !PocketPC && !NET20 DataContractAttribute dataContractAttribute = JsonTypeReflector.GetDataContractAttribute(declaringType); DataMemberAttribute dataMemberAttribute; if (dataContractAttribute != null && attributeProvider is MemberInfo) { dataMemberAttribute = JsonTypeReflector.GetDataMemberAttribute((MemberInfo)attributeProvider); } else { dataMemberAttribute = null; } #endif JsonPropertyAttribute propertyAttribute = JsonTypeReflector.GetAttribute <JsonPropertyAttribute>(attributeProvider); if (propertyAttribute != null) { hasExplicitAttribute = true; } bool hasIgnoreAttribute = (JsonTypeReflector.GetAttribute <JsonIgnoreAttribute>(attributeProvider) != null); string mappedName; if (propertyAttribute != null && propertyAttribute.PropertyName != null) { mappedName = propertyAttribute.PropertyName; } #if !PocketPC && !NET20 else if (dataMemberAttribute != null && dataMemberAttribute.Name != null) { mappedName = dataMemberAttribute.Name; } #endif else { mappedName = name; } property.PropertyName = ResolvePropertyName(mappedName); property.UnderlyingName = name; if (propertyAttribute != null) { property.Required = propertyAttribute.Required; property.Order = propertyAttribute._order; } #if !PocketPC && !NET20 else if (dataMemberAttribute != null) { property.Required = (dataMemberAttribute.IsRequired) ? Required.AllowNull : Required.Default; property.Order = (dataMemberAttribute.Order != -1) ? (int?)dataMemberAttribute.Order : null; } #endif else { property.Required = Required.Default; } property.Ignored = (hasIgnoreAttribute || (memberSerialization == MemberSerialization.OptIn && propertyAttribute == null #if !PocketPC && !NET20 && dataMemberAttribute == null #endif )); // resolve converter for property // the class type might have a converter but the property converter takes presidence property.Converter = JsonTypeReflector.GetJsonConverter(attributeProvider, property.PropertyType); property.MemberConverter = JsonTypeReflector.GetJsonConverter(attributeProvider, property.PropertyType); DefaultValueAttribute defaultValueAttribute = JsonTypeReflector.GetAttribute <DefaultValueAttribute>(attributeProvider); property.DefaultValue = (defaultValueAttribute != null) ? defaultValueAttribute.Value : null; property.NullValueHandling = (propertyAttribute != null) ? propertyAttribute._nullValueHandling : null; property.DefaultValueHandling = (propertyAttribute != null) ? propertyAttribute._defaultValueHandling : null; property.ReferenceLoopHandling = (propertyAttribute != null) ? propertyAttribute._referenceLoopHandling : null; property.ObjectCreationHandling = (propertyAttribute != null) ? propertyAttribute._objectCreationHandling : null; property.TypeNameHandling = (propertyAttribute != null) ? propertyAttribute._typeNameHandling : null; property.IsReference = (propertyAttribute != null) ? propertyAttribute._isReference : null; allowNonPublicAccess = false; if ((DefaultMembersSearchFlags & BindingFlags.NonPublic) == BindingFlags.NonPublic) { allowNonPublicAccess = true; } if (propertyAttribute != null) { allowNonPublicAccess = true; } #if !PocketPC && !NET20 if (dataMemberAttribute != null) { allowNonPublicAccess = true; hasExplicitAttribute = true; } #endif }
private static Type GetJsonConverterTypeFromAttribute(ICustomAttributeProvider attributeProvider) { JsonConverterAttribute attribute = JsonTypeReflector.GetAttribute <JsonConverterAttribute>(attributeProvider); return((attribute == null) ? null : attribute.ConverterType); }
/// <summary> /// Creates a <see cref="JsonProperty"/> for the given <see cref="MemberInfo"/>. /// </summary> /// <param name="contract">The member's declaring types <see cref="JsonObjectContract"/>.</param> /// <param name="member">The member to create a <see cref="JsonProperty"/> for.</param> /// <returns>A created <see cref="JsonProperty"/> for the given <see cref="MemberInfo"/>.</returns> protected virtual JsonProperty CreateProperty(JsonObjectContract contract, MemberInfo member) { JsonProperty property = new JsonProperty(); property.PropertyType = ReflectionUtils.GetMemberUnderlyingType(member); #if !PocketPC property.ValueProvider = new DynamicValueProvider(member); #else property.ValueProvider = new ReflectionValueProvider(member); #endif // resolve converter for property // the class type might have a converter but the property converter takes presidence property.Converter = JsonTypeReflector.GetJsonConverter(member, property.PropertyType); #if !PocketPC && !NET20 DataContractAttribute dataContractAttribute = JsonTypeReflector.GetDataContractAttribute(member.DeclaringType); DataMemberAttribute dataMemberAttribute; if (dataContractAttribute != null) { dataMemberAttribute = JsonTypeReflector.GetAttribute <DataMemberAttribute>(member); } else { dataMemberAttribute = null; } #endif JsonPropertyAttribute propertyAttribute = JsonTypeReflector.GetAttribute <JsonPropertyAttribute>(member); bool hasIgnoreAttribute = (JsonTypeReflector.GetAttribute <JsonIgnoreAttribute>(member) != null); string mappedName; if (propertyAttribute != null && propertyAttribute.PropertyName != null) { mappedName = propertyAttribute.PropertyName; } #if !PocketPC && !NET20 else if (dataMemberAttribute != null && dataMemberAttribute.Name != null) { mappedName = dataMemberAttribute.Name; } #endif else { mappedName = member.Name; } property.PropertyName = ResolvePropertyName(mappedName); if (propertyAttribute != null) { property.Required = propertyAttribute.Required; } #if !PocketPC && !NET20 else if (dataMemberAttribute != null) { property.Required = (dataMemberAttribute.IsRequired) ? Required.AllowNull : Required.Default; } #endif else { property.Required = Required.Default; } property.Ignored = (hasIgnoreAttribute || (contract.MemberSerialization == MemberSerialization.OptIn && propertyAttribute == null #if !PocketPC && !NET20 && dataMemberAttribute == null #endif )); property.Readable = ReflectionUtils.CanReadMemberValue(member); property.Writable = ReflectionUtils.CanSetMemberValue(member); property.MemberConverter = JsonTypeReflector.GetJsonConverter(member, ReflectionUtils.GetMemberUnderlyingType(member)); DefaultValueAttribute defaultValueAttribute = JsonTypeReflector.GetAttribute <DefaultValueAttribute>(member); property.DefaultValue = (defaultValueAttribute != null) ? defaultValueAttribute.Value : null; property.NullValueHandling = (propertyAttribute != null) ? propertyAttribute._nullValueHandling : null; property.DefaultValueHandling = (propertyAttribute != null) ? propertyAttribute._defaultValueHandling : null; property.ReferenceLoopHandling = (propertyAttribute != null) ? propertyAttribute._referenceLoopHandling : null; property.ObjectCreationHandling = (propertyAttribute != null) ? propertyAttribute._objectCreationHandling : null; property.IsReference = (propertyAttribute != null) ? propertyAttribute._isReference : null; return(property); }
/// <summary> /// Creates a <see cref="JsonProperty"/> for the given <see cref="MemberInfo"/>. /// </summary> /// <param name="memberSerialization">The member's parent <see cref="MemberSerialization"/>.</param> /// <param name="member">The member to create a <see cref="JsonProperty"/> for.</param> /// <returns>A created <see cref="JsonProperty"/> for the given <see cref="MemberInfo"/>.</returns> protected virtual JsonProperty CreateProperty(MemberInfo member, MemberSerialization memberSerialization) { JsonProperty property = new JsonProperty(); property.PropertyType = ReflectionUtils.GetMemberUnderlyingType(member); property.ValueProvider = CreateMemberValueProvider(member); // resolve converter for property // the class type might have a converter but the property converter takes presidence property.Converter = JsonTypeReflector.GetJsonConverter(member, property.PropertyType); #if !PocketPC && !NET20 DataContractAttribute dataContractAttribute = JsonTypeReflector.GetDataContractAttribute(member.DeclaringType); DataMemberAttribute dataMemberAttribute; if (dataContractAttribute != null) { dataMemberAttribute = JsonTypeReflector.GetAttribute <DataMemberAttribute>(member); } else { dataMemberAttribute = null; } #endif JsonPropertyAttribute propertyAttribute = JsonTypeReflector.GetAttribute <JsonPropertyAttribute>(member); bool hasIgnoreAttribute = (JsonTypeReflector.GetAttribute <JsonIgnoreAttribute>(member) != null); string mappedName; if (propertyAttribute != null && propertyAttribute.PropertyName != null) { mappedName = propertyAttribute.PropertyName; } #if !PocketPC && !NET20 else if (dataMemberAttribute != null && dataMemberAttribute.Name != null) { mappedName = dataMemberAttribute.Name; } #endif else { mappedName = member.Name; } property.PropertyName = ResolvePropertyName(mappedName); if (propertyAttribute != null) { property.Required = propertyAttribute.Required; } #if !PocketPC && !NET20 else if (dataMemberAttribute != null) { property.Required = (dataMemberAttribute.IsRequired) ? Required.AllowNull : Required.Default; } #endif else { property.Required = Required.Default; } property.Ignored = (hasIgnoreAttribute || (memberSerialization == MemberSerialization.OptIn && propertyAttribute == null #if !PocketPC && !NET20 && dataMemberAttribute == null #endif )); bool allowNonPublicAccess = false; if ((DefaultMembersSearchFlags & BindingFlags.NonPublic) == BindingFlags.NonPublic) { allowNonPublicAccess = true; } if (propertyAttribute != null) { allowNonPublicAccess = true; } #if !PocketPC && !NET20 if (dataMemberAttribute != null) { allowNonPublicAccess = true; } #endif property.Readable = ReflectionUtils.CanReadMemberValue(member, allowNonPublicAccess); property.Writable = ReflectionUtils.CanSetMemberValue(member, allowNonPublicAccess); property.MemberConverter = JsonTypeReflector.GetJsonConverter(member, ReflectionUtils.GetMemberUnderlyingType(member)); DefaultValueAttribute defaultValueAttribute = JsonTypeReflector.GetAttribute <DefaultValueAttribute>(member); property.DefaultValue = (defaultValueAttribute != null) ? defaultValueAttribute.Value : null; property.NullValueHandling = (propertyAttribute != null) ? propertyAttribute._nullValueHandling : null; property.DefaultValueHandling = (propertyAttribute != null) ? propertyAttribute._defaultValueHandling : null; property.ReferenceLoopHandling = (propertyAttribute != null) ? propertyAttribute._referenceLoopHandling : null; property.ObjectCreationHandling = (propertyAttribute != null) ? propertyAttribute._objectCreationHandling : null; property.TypeNameHandling = (propertyAttribute != null) ? propertyAttribute._typeNameHandling : null; property.IsReference = (propertyAttribute != null) ? propertyAttribute._isReference : null; property.ShouldSerialize = CreateShouldSerializeTest(member); SetIsSpecifiedActions(property, member); return(property); }
//private static readonly ThreadSafeStore<object, T> TypeAttributeCache = new ThreadSafeStore<object, T>(JsonTypeReflector.GetAttribute<T>); public static T GetAttribute(object type) { return(JsonTypeReflector.GetAttribute <T>(type)); //return TypeAttributeCache.Get(type); }
/// <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); }
private void SetPropertySettingsFromAttributes(JsonProperty property, ICustomAttributeProvider attributeProvider, string name, Type declaringType, MemberSerialization memberSerialization, out bool allowNonPublicAccess, out bool hasExplicitAttribute) { DataMemberAttribute dataMemberAttribute; string propertyName; bool flag; NullValueHandling? nullable; DefaultValueHandling? nullable1; ReferenceLoopHandling? nullable2; ObjectCreationHandling?nullable3; TypeNameHandling? nullable4; bool? nullable5; int?nullable6; hasExplicitAttribute = false; if (JsonTypeReflector.GetDataContractAttribute(declaringType) == null || !(attributeProvider is MemberInfo)) { dataMemberAttribute = null; } else { dataMemberAttribute = JsonTypeReflector.GetDataMemberAttribute((MemberInfo)attributeProvider); } JsonPropertyAttribute attribute = JsonTypeReflector.GetAttribute <JsonPropertyAttribute>(attributeProvider); if (attribute != null) { hasExplicitAttribute = true; } bool attribute1 = JsonTypeReflector.GetAttribute <JsonIgnoreAttribute>(attributeProvider) != null; if (attribute == null || attribute.PropertyName == null) { propertyName = (dataMemberAttribute == null || dataMemberAttribute.Name == null ? name : dataMemberAttribute.Name); } else { propertyName = attribute.PropertyName; } property.PropertyName = this.ResolvePropertyName(propertyName); property.UnderlyingName = name; if (attribute != null) { property.Required = attribute.Required; property.Order = attribute._order; } else if (dataMemberAttribute == null) { property.Required = Required.Default; } else { property.Required = (!dataMemberAttribute.IsRequired ? Required.Default : Required.AllowNull); JsonProperty jsonProperty = property; if (dataMemberAttribute.Order == -1) { nullable6 = null; } else { nullable6 = new int?(dataMemberAttribute.Order); } jsonProperty.Order = nullable6; } JsonProperty jsonProperty1 = property; if (attribute1) { flag = true; } else { flag = (memberSerialization != MemberSerialization.OptIn || attribute != null ? false : dataMemberAttribute == null); } jsonProperty1.Ignored = flag; property.Converter = JsonTypeReflector.GetJsonConverter(attributeProvider, property.PropertyType); property.MemberConverter = JsonTypeReflector.GetJsonConverter(attributeProvider, property.PropertyType); DefaultValueAttribute defaultValueAttribute = JsonTypeReflector.GetAttribute <DefaultValueAttribute>(attributeProvider); property.DefaultValue = (defaultValueAttribute == null ? null : defaultValueAttribute.Value); JsonProperty jsonProperty2 = property; if (attribute == null) { nullable = null; } else { nullable = attribute._nullValueHandling; } jsonProperty2.NullValueHandling = nullable; JsonProperty jsonProperty3 = property; if (attribute == null) { nullable1 = null; } else { nullable1 = attribute._defaultValueHandling; } jsonProperty3.DefaultValueHandling = nullable1; JsonProperty jsonProperty4 = property; if (attribute == null) { nullable2 = null; } else { nullable2 = attribute._referenceLoopHandling; } jsonProperty4.ReferenceLoopHandling = nullable2; JsonProperty jsonProperty5 = property; if (attribute == null) { nullable3 = null; } else { nullable3 = attribute._objectCreationHandling; } jsonProperty5.ObjectCreationHandling = nullable3; JsonProperty jsonProperty6 = property; if (attribute == null) { nullable4 = null; } else { nullable4 = attribute._typeNameHandling; } jsonProperty6.TypeNameHandling = nullable4; JsonProperty jsonProperty7 = property; if (attribute == null) { nullable5 = null; } else { nullable5 = attribute._isReference; } jsonProperty7.IsReference = nullable5; allowNonPublicAccess = false; if ((this.DefaultMembersSearchFlags & BindingFlags.NonPublic) == BindingFlags.NonPublic) { allowNonPublicAccess = true; } if (attribute != null) { allowNonPublicAccess = true; } if (dataMemberAttribute != null) { allowNonPublicAccess = true; hasExplicitAttribute = true; } }
private void SetPropertySettingsFromAttributes(JsonProperty property, ICustomAttributeProvider attributeProvider, string name, Type declaringType, MemberSerialization memberSerialization, out bool allowNonPublicAccess, out bool hasExplicitAttribute) { hasExplicitAttribute = false; DataContractAttribute dataContractAttribute = JsonTypeReflector.GetDataContractAttribute(declaringType); DataMemberAttribute dataMemberAttribute; if (dataContractAttribute != null && attributeProvider is MemberInfo) { dataMemberAttribute = JsonTypeReflector.GetDataMemberAttribute((MemberInfo)attributeProvider); } else { dataMemberAttribute = null; } JsonPropertyAttribute attribute = JsonTypeReflector.GetAttribute <JsonPropertyAttribute>(attributeProvider); if (attribute != null) { hasExplicitAttribute = true; } bool flag = JsonTypeReflector.GetAttribute <JsonIgnoreAttribute>(attributeProvider) != null; string propertyName; if (attribute != null && attribute.PropertyName != null) { propertyName = attribute.PropertyName; } else if (dataMemberAttribute != null && dataMemberAttribute.Name != null) { propertyName = dataMemberAttribute.Name; } else { propertyName = name; } property.PropertyName = this.ResolvePropertyName(propertyName); property.UnderlyingName = name; if (attribute != null) { property.Required = attribute.Required; property.Order = attribute._order; } else if (dataMemberAttribute != null) { property.Required = ((!dataMemberAttribute.IsRequired) ? Required.Default : Required.AllowNull); property.Order = ((dataMemberAttribute.Order == -1) ? default(int?) : new int?(dataMemberAttribute.Order)); } else { property.Required = Required.Default; } property.Ignored = (flag || (memberSerialization == MemberSerialization.OptIn && attribute == null && dataMemberAttribute == null)); property.Converter = JsonTypeReflector.GetJsonConverter(attributeProvider, property.PropertyType); property.MemberConverter = JsonTypeReflector.GetJsonConverter(attributeProvider, property.PropertyType); DefaultValueAttribute attribute2 = JsonTypeReflector.GetAttribute <DefaultValueAttribute>(attributeProvider); property.DefaultValue = ((attribute2 == null) ? null : attribute2.get_Value()); property.NullValueHandling = ((attribute == null) ? default(NullValueHandling?) : attribute._nullValueHandling); property.DefaultValueHandling = ((attribute == null) ? default(DefaultValueHandling?) : attribute._defaultValueHandling); property.ReferenceLoopHandling = ((attribute == null) ? default(ReferenceLoopHandling?) : attribute._referenceLoopHandling); property.ObjectCreationHandling = ((attribute == null) ? default(ObjectCreationHandling?) : attribute._objectCreationHandling); property.TypeNameHandling = ((attribute == null) ? default(TypeNameHandling?) : attribute._typeNameHandling); property.IsReference = ((attribute == null) ? default(bool?) : attribute._isReference); allowNonPublicAccess = false; if ((this.DefaultMembersSearchFlags & 32) == 32) { allowNonPublicAccess = true; } if (attribute != null) { allowNonPublicAccess = true; } if (dataMemberAttribute != null) { allowNonPublicAccess = true; hasExplicitAttribute = true; } }