/// <summary> /// 在没有定义的情况下,设置属性的值 /// </summary> /// <param name="key">键</param> /// <param name="dataType">类型</param> /// <param name="stringValue">属性值</param> public void AddOrSetValue <T>(string key, ClientPropertyDataType dataType, T value) { ClientPropertyValue v = this[key]; string stringValue = string.Empty; if (value != null) { stringValue = value.ToString(); } if (v == null) { v = new ClientPropertyValue(key) { DataType = dataType, StringValue = stringValue }; this.AddNotExistsItem(v); } else if (v.DataType != dataType) { throw new ArgumentException(Translator.Translate(Define.DefaultCulture, "已存在键为{0}的属性,但类型为{1},与预期的类型{2}不一致。", key, v.DataType, dataType)); } v.StringValue = stringValue; }
public ClientPropertyValue(ClientPropertyDefine def, ClientPropertyDataType dataType, string stringValue) { InitFromPropertyDefine(def); this._DataType = dataType; this._StringValue = InitDefaultValue(dataType, stringValue); }
public ClientPropertyValue(ClientPropertyDefine def, ClientPropertyDataType dataType, string stringValue) { InitFromPropertyDefine(def); this._DataType = dataType; this._StringValue = InitDefaultValue(dataType, stringValue); }
/// <summary> /// 将PropertyDataType转换成.Net的数据类型 /// </summary> /// <param name="pdt"></param> /// <returns></returns> public static Type ToRealType(this ClientPropertyDataType pdt) { Type result = typeof(string); TryToRealType(pdt, out result).FalseThrow("不支持PropertyDataType的{0}类型转换为CLR的数据类型", pdt); return(result); }
/// <summary> /// 将PropertyDataType转换成.Net的数据类型 /// </summary> /// <param name="pdt"></param> /// <returns></returns> public static Type ToRealType(this ClientPropertyDataType pdt) { Type result = typeof(string); TryToRealType(pdt, out result).FalseThrow( Translator.Translate(Define.DefaultCulture, "不支持PropertyDataType的{0}类型转换为CLR的数据类型", pdt)); return(result); }
private void InitFromPropertyDefine(ClientPropertyDefine def) { ExceptionHelper.FalseThrow <ArgumentNullException>(def != null, "def"); this._AlterKey = def.Name; this._StringValue = def.DefaultValue; this._DataType = def.DataType; this._StringValue = InitDefaultValue(this._DataType, def.DefaultValue); }
private static string InitDefaultValue(ClientPropertyDataType dataType, string defaultValue) { string result = defaultValue; if (defaultValue.IsNullOrEmpty() && dataType != ClientPropertyDataType.String) { object data = TypeCreator.GetTypeDefaultValue(dataType.ToRealType()); if (data != null) result = data.ToString(); } return result; }
/// <summary> /// 基本类型转换到PropertyDataType /// </summary> /// <param name="type"></param> /// <returns></returns> public static ClientPropertyDataType ToPropertyDataType(this System.Type type) { type.NullCheck("type"); ClientPropertyDataType result = ClientPropertyDataType.DataObject; foreach (KeyValuePair <ClientPropertyDataType, System.Type> kp in _DataTypeMappings) { if (kp.Value == type) { result = kp.Key; break; } } return(result); }
/// <summary> /// 在没有定义的情况下,设置属性的值 /// </summary> /// <param name="key">键</param> /// <param name="type">类型</param> /// <param name="stringValue">属性值</param> public void AddOrSetValue(string key, ClientPropertyDataType type, string stringValue) { ClientPropertyValue v = this[key]; if (v == null) { v = new ClientPropertyValue(key) { DataType = type, StringValue = stringValue }; this.AddNotExistsItem(v); } else if (v.DataType != type) { throw new ArgumentException(string.Format("已存在键为 {0} 的属性,但类型为{1},与预期的类型 {2} 不一致。", key, v.DataType, type), "type"); } v.StringValue = stringValue; }
/// <summary> /// 试图转换成真实的类型 /// </summary> /// <param name="pdt"></param> /// <param name="type"></param> /// <returns></returns> public static bool TryToRealType(this ClientPropertyDataType pdt, out Type type) { type = typeof(string); return(_DataTypeMappings.TryGetValue(pdt, out type)); }
public static PropertyDataType ToPropertyDataType(this ClientPropertyDataType cpdt) { return((PropertyDataType)cpdt); }
public void AddOrSetValue <T>(string key, T value) { ClientPropertyDataType dataType = typeof(T).ToClientPropertyDataType(); this.AddOrSetValue(key, dataType, value); }
private void InitFromPropertyDefine(ClientPropertyDefine def) { ExceptionHelper.FalseThrow<ArgumentNullException>(def != null, "def"); this._AlterKey = def.Name; this._StringValue = def.DefaultValue; this._DataType = def.DataType; this._StringValue = InitDefaultValue(this._DataType, def.DefaultValue); }
private static string InitDefaultValue(ClientPropertyDataType dataType, string defaultValue) { string result = defaultValue; if (defaultValue.IsNullOrEmpty() && dataType != ClientPropertyDataType.String) { object data = TypeCreator.GetTypeDefaultValue(dataType.ToRealType()); if (data != null) result = data.ToString(); } return result; }