/// <summary>
/// 取指定的成员包装器
/// </summary>
/// <param name="memberName"></param>
/// <returns></returns>
public MemberAccessWrapper GetWrapper(string memberName)
{
MemberAccessWrapper wrapper = null;
this.Wrappers.TryGetValue(memberName, out wrapper);
//if (wrapper == null) throw new XfwException("member [{0}.{1}] doesn't exists", _type.Name, memberName);
return(wrapper);
}
/// <summary>
/// 设置指定成员的值
/// </summary>
/// <param name="target">拥有该成员的类实例</param>
/// <param name="memberName">成员名称</param>
/// <param name="value">成员值</param>
/// <returns></returns>
public void Set(object target, string memberName, object value)
{
MemberAccessWrapper wrapper = this.GetWrapper(memberName);
wrapper.Set(target, value);
}
/// <summary>
/// 取指定成员的值
/// </summary>
/// <param name="target">拥有该成员的类实例</param>
/// <param name="memberName">成员名称</param>
/// <returns></returns>
public object Get(object target, string memberName)
{
MemberAccessWrapper wrapper = this.GetWrapper(memberName);
return(wrapper.Get(target));
}
/// <summary>
/// 取指定的成员包装器自定义特性。
/// </summary>
/// <typeparam name="TAttribute">自定义特性</typeparam>
/// <returns></returns>
public TAttribute GetWrapperAttribute <TAttribute>(string memberName) where TAttribute : Attribute
{
MemberAccessWrapper wrapper = this.GetWrapper(memberName);
return(wrapper != null?wrapper.GetCustomAttribute <TAttribute>() : null);
}