internal static int RegisterSerializers <T>() { var i = 0; i += Register <T, JsonTypeSerializer>(); if (jsonSerializer.GetParseFn <T>() != null) { i++; } if (jsonSerializer.GetWriteFn <T>() != null) { i++; } if (jsonReader.GetParseFn <T>() != null) { i++; } if (jsonWriter.GetWriteFn <T>() != null) { i++; } i += Register <T, JsvTypeSerializer>(); if (jsvSerializer.GetParseFn <T>() != null) { i++; } if (jsvSerializer.GetWriteFn <T>() != null) { i++; } if (jsvReader.GetParseFn <T>() != null) { i++; } if (jsvWriter.GetWriteFn <T>() != null) { i++; } //RegisterCsvSerializer<T>(); RegisterQueryStringWriter(); return(i); }
internal static object StringToType( Type type, string strType, EmptyCtorDelegate ctorFn, Dictionary <string, TypeAccessor> typeAccessorMap) { var index = 0; if (strType == null) { return(null); } //if (!Serializer.EatMapStartChar(strType, ref index)) if (strType[index++] != JsWriter.MapStartChar) { throw DeserializeTypeRef.CreateSerializationError(type, strType); } if (strType == JsWriter.EmptyMap) { return(ctorFn()); } object instance = null; var strTypeLength = strType.Length; while (index < strTypeLength) { var propertyName = Serializer.EatMapKey(strType, ref index); //Serializer.EatMapKeySeperator(strType, ref index); index++; var propertyValueStr = Serializer.EatValue(strType, ref index); var possibleTypeInfo = propertyValueStr != null && propertyValueStr.Length > 1 && propertyValueStr[0] == '_'; if (possibleTypeInfo && propertyName == JsWriter.TypeAttr) { var typeName = Serializer.ParseString(propertyValueStr); instance = ReflectionExtensions.CreateInstance(typeName); if (instance == null) { Tracer.Instance.WriteWarning("Could not find type: " + propertyValueStr); } else { //If __type info doesn't match, ignore it. if (!type.IsInstanceOfType(instance)) { instance = null; } } //Serializer.EatItemSeperatorOrMapEndChar(strType, ref index); if (index != strType.Length) { index++; } continue; } if (instance == null) { instance = ctorFn(); } TypeAccessor typeAccessor; typeAccessorMap.TryGetValue(propertyName, out typeAccessor); var propType = possibleTypeInfo ? TypeAccessor.ExtractType(Serializer, propertyValueStr) : null; if (propType != null) { try { if (typeAccessor != null) { var parseFn = Serializer.GetParseFn(propType); var propertyValue = parseFn(propertyValueStr); typeAccessor.SetProperty(instance, propertyValue); } //Serializer.EatItemSeperatorOrMapEndChar(strType, ref index); if (index != strType.Length) { index++; } continue; } catch { if (JsConfig.ThrowOnDeserializationError) { throw; } else { Tracer.Instance.WriteWarning("WARN: failed to set dynamic property {0} with: {1}", propertyName, propertyValueStr); } } } if (typeAccessor != null && typeAccessor.GetProperty != null && typeAccessor.SetProperty != null) { try { var propertyValue = typeAccessor.GetProperty(propertyValueStr); typeAccessor.SetProperty(instance, propertyValue); } catch { if (JsConfig.ThrowOnDeserializationError) { throw; } else { Tracer.Instance.WriteWarning("WARN: failed to set property {0} with: {1}", propertyName, propertyValueStr); } } } //Serializer.EatItemSeperatorOrMapEndChar(strType, ref index); if (index != strType.Length) { index++; } } return(instance); }
internal static object StringToType( TypeConfig typeConfig, string strType, EmptyCtorDelegate ctorFn, Dictionary <string, TypeAccessor> typeAccessorMap) { var index = 0; var type = typeConfig.Type; if (strType == null) { return(null); } //if (!Serializer.EatMapStartChar(strType, ref index)) if (strType[index++] != JsWriter.MapStartChar) { throw DeserializeTypeRef.CreateSerializationError(type, strType); } if (JsonTypeSerializer.IsEmptyMap(strType)) { return(ctorFn()); } object instance = null; var strTypeLength = strType.Length; while (index < strTypeLength) { var propertyName = Serializer.EatMapKey(strType, ref index); //Serializer.EatMapKeySeperator(strType, ref index); index++; var propertyValueStr = Serializer.EatValue(strType, ref index); var possibleTypeInfo = propertyValueStr != null && propertyValueStr.Length > 1; if (possibleTypeInfo && propertyName == JsWriter.TypeAttr) { var explicitTypeName = Serializer.ParseString(propertyValueStr); var explicitType = AssemblyUtils.FindType(explicitTypeName); if (explicitType == null || explicitType.IsInterface() || explicitType.IsAbstract()) { Tracer.Instance.WriteWarning("Could not find type: " + propertyValueStr); } else if (!type.IsAssignableFrom(explicitType)) { Tracer.Instance.WriteWarning("Could not assign type: " + propertyValueStr); } else { instance = explicitType.CreateInstance(); } if (instance != null) { var derivedType = instance.GetType(); if (derivedType != type) { var derivedTypeConfig = new TypeConfig(derivedType); var map = DeserializeTypeRef.GetTypeAccessorMap(derivedTypeConfig, Serializer); if (map != null) { typeAccessorMap = map; } } } //Serializer.EatItemSeperatorOrMapEndChar(strType, ref index); if (index != strType.Length) { index++; } continue; } if (instance == null) { instance = ctorFn(); } TypeAccessor typeAccessor; typeAccessorMap.TryGetValue(propertyName, out typeAccessor); var propType = possibleTypeInfo && propertyValueStr[0] == '_' ? TypeAccessor.ExtractType(Serializer, propertyValueStr) : null; if (propType != null) { try { if (typeAccessor != null) { var parseFn = Serializer.GetParseFn(propType); var propertyValue = parseFn(propertyValueStr); if (typeConfig.OnDeserializing != null) { propertyValue = typeConfig.OnDeserializing(instance, propertyName, propertyValue); } typeAccessor.SetProperty(instance, propertyValue); } //Serializer.EatItemSeperatorOrMapEndChar(strType, ref index); if (index != strType.Length) { index++; } continue; } catch (Exception e) { if (JsConfig.HasOnDeserializationErrorHandler) { JsConfig.OnDeserializationError(instance, propType, propertyName, propertyValueStr, e); } if (JsConfig.ThrowOnDeserializationError) { throw DeserializeTypeRef.GetSerializationException(propertyName, propertyValueStr, propType, e); } Tracer.Instance.WriteWarning("WARN: failed to set dynamic property {0} with: {1}", propertyName, propertyValueStr); } } if (typeAccessor != null && typeAccessor.GetProperty != null && typeAccessor.SetProperty != null) { try { var propertyValue = typeAccessor.GetProperty(propertyValueStr); if (typeConfig.OnDeserializing != null) { propertyValue = typeConfig.OnDeserializing(instance, propertyName, propertyValue); } typeAccessor.SetProperty(instance, propertyValue); } catch (Exception e) { if (JsConfig.HasOnDeserializationErrorHandler) { JsConfig.OnDeserializationError(instance, typeAccessor.PropertyType, propertyName, propertyValueStr, e); } if (JsConfig.ThrowOnDeserializationError) { throw DeserializeTypeRef.GetSerializationException(propertyName, propertyValueStr, typeAccessor.PropertyType, e); } Tracer.Instance.WriteWarning("WARN: failed to set property {0} with: {1}", propertyName, propertyValueStr); } } else if (typeConfig.OnDeserializing != null) { // the property is not known by the DTO typeConfig.OnDeserializing(instance, propertyName, propertyValueStr); } //Serializer.EatItemSeperatorOrMapEndChar(strType, ref index); if (index != strType.Length) { index++; } } return(instance); }
internal static object StringToType( Type type, string strType, EmptyCtorDelegate ctorFn, Dictionary <string, TypeAccessor> typeAccessorMap) { var index = 0; if (strType == null) { return(null); } //if (!Serializer.EatMapStartChar(strType, ref index)) if (strType[index++] != JsWriter.MapStartChar) { throw DeserializeTypeRef.CreateSerializationError(type, strType); } if (JsonTypeSerializer.IsEmptyMap(strType)) { return(ctorFn()); } object instance = null; var propertyResolver = JsConfig.PropertyConvention == PropertyConvention.Lenient ? ParseUtils.LenientPropertyNameResolver : ParseUtils.DefaultPropertyNameResolver; var strTypeLength = strType.Length; while (index < strTypeLength) { var propertyName = Serializer.EatMapKey(strType, ref index); //Serializer.EatMapKeySeperator(strType, ref index); index++; var propertyValueStr = Serializer.EatValue(strType, ref index); var possibleTypeInfo = propertyValueStr != null && propertyValueStr.Length > 1; if (possibleTypeInfo && propertyName == JsWriter.TypeAttr) { var explicitTypeName = Serializer.ParseString(propertyValueStr); var explicitType = JsConfig.TypeFinder(explicitTypeName); if (explicitType != null && !explicitType.IsInterface() && !explicitType.IsAbstract()) { instance = explicitType.CreateInstance(); } if (instance == null) { Tracer.Instance.WriteWarning("Could not find type: " + propertyValueStr); } else { //If __type info doesn't match, ignore it. if (!type.InstanceOfType(instance)) { instance = null; } else { var derivedType = instance.GetType(); if (derivedType != type) { var derivedTypeConfig = new TypeConfig(derivedType); var map = DeserializeTypeRef.GetTypeAccessorMap(derivedTypeConfig, Serializer); if (map != null) { typeAccessorMap = map; } } } } //Serializer.EatItemSeperatorOrMapEndChar(strType, ref index); if (index != strType.Length) { index++; } continue; } if (instance == null) { instance = ctorFn(); } var typeAccessor = propertyResolver.GetTypeAccessorForProperty(propertyName, typeAccessorMap); var propType = possibleTypeInfo && propertyValueStr[0] == '_' ? TypeAccessor.ExtractType(Serializer, propertyValueStr) : null; if (propType != null) { try { if (typeAccessor != null) { var parseFn = Serializer.GetParseFn(propType); var propertyValue = parseFn(propertyValueStr); typeAccessor.SetProperty(instance, propertyValue); } //Serializer.EatItemSeperatorOrMapEndChar(strType, ref index); if (index != strType.Length) { index++; } continue; } catch (Exception e) { if (JsConfig.ThrowOnDeserializationError) { throw DeserializeTypeRef.GetSerializationException(propertyName, propertyValueStr, propType, e); } else { Tracer.Instance.WriteWarning("WARN: failed to set dynamic property {0} with: {1}", propertyName, propertyValueStr); } } } if (typeAccessor != null && typeAccessor.GetProperty != null && typeAccessor.SetProperty != null) { try { var propertyValue = typeAccessor.GetProperty(propertyValueStr); typeAccessor.SetProperty(instance, propertyValue); } catch (Exception e) { if (JsConfig.ThrowOnDeserializationError) { throw DeserializeTypeRef.GetSerializationException(propertyName, propertyValueStr, propType, e); } else { Tracer.Instance.WriteWarning("WARN: failed to set property {0} with: {1}", propertyName, propertyValueStr); } } } //Serializer.EatItemSeperatorOrMapEndChar(strType, ref index); if (index != strType.Length) { index++; } } return(instance); }