我想知道直接在我的域对象上使用 log4net 是否是不好的做法......我将在 ASP.NET MVC 应用程序端使用 ELMAH 来处理我的异常,但出于某些信息目的,我想记录一些数据关于域模型本身。
给定以下域对象:
public class Buyer
{
private int _ID;
public int ID
{
get { return _ID; }
set
{
_ID = value;
}
}
private IList<SupportTicket> _SupportTickets=new List<SupportTicket>();
public IList<SupportTicket> SupportTickets
{
get
{
return _SupportTickets.ToList<SupportTicket>().AsReadOnly();
}
}
public void AddSupportTicket(SupportTicket ticket)
{
if (!SupportTickets.Contains(ticket))
{
_SupportTickets.Add(ticket);
}
}
}
在 AddSupportTicketMethod 中添加日志记录行为是一个坏主意......所以它看起来像这样:
public class Buyer
{
protected static readonly ILog log = LogManager.GetLogger(typeof(SupportTicket));
public Buyer()
{
log4net.Config.XmlConfigurator.Configure();
}
private int _ID;
public int ID
{
get { return _ID; }
set
{
_ID = value;
}
}
private IList<SupportTicket> _SupportTickets=new List<SupportTicket>();
public IList<SupportTicket> SupportTickets
{
get
{
return _SupportTickets.ToList<SupportTicket>().AsReadOnly();
}
}
public void AddSupportTicket(SupportTicket ticket)
{
if (!SupportTickets.Contains(ticket))
{
_SupportTickets.Add(ticket);
} else {
log.Warn("Duplicate Ticket Not Added.");
}
}
}