/// <summary>
///
/// </summary>
/// <see cref="ILoggerFacade.Log(object, LoggerFacadeCategories)" />
public void Log(object msg, LoggerFacadeCategories categories)
{
this.LogInner(DateTimeOffset.Now,
Assembly.GetCallingAssembly(),
categories,
null,
msg);
}
/// <summary>
///
/// </summary>
/// <see cref="ILoggerFacade.Log(object, IEnumerable{char}, LoggerFacadeCategories)" />
public void Log(object msg, IEnumerable <char> tag, LoggerFacadeCategories categories)
{
this.LogInner(DateTimeOffset.Now,
Assembly.GetCallingAssembly(),
categories,
AsString(tag),
msg);
}
/// <inheriteddoc />
public bool Log(object msg, IEnumerable <char> tag, LoggerFacadeCategories categories)
{
return(this.LogInner(DateTimeOffset.Now,
Assembly.GetCallingAssembly(),
categories,
StringHelper.AsString(tag),
msg));
}
// Private Methods (2)
private bool LogInner(DateTimeOffset time,
Assembly asm,
LoggerFacadeCategories?categories,
string tag,
object msg)
{
try
{
if (DBNull.Value.Equals(msg))
{
msg = null;
}
if (msg is IEnumerable <char> )
{
msg = StringHelper.AsString((IEnumerable <char>)msg);
}
Thread thread = Thread.CurrentThread;
MemberInfo member = null;
#if !(MONO2 || MONO20 || MONO4 || MONO40)
try
{
#pragma warning disable 618
global::System.Diagnostics.StackTrace st = new global::System.Diagnostics.StackTrace(thread, false);
#pragma warning restore 618
global::System.Diagnostics.StackFrame sf = st.GetFrame(2);
member = sf.GetMethod();
}
catch
{
// ignore errors here
}
#endif
// collect categories
List <LoggerFacadeCategories> listOfCategories = new List <LoggerFacadeCategories>();
string strCategories = categories.ToString();
if (StringHelper.IsNullOrWhiteSpace(strCategories) == false)
{
CollectionHelper.ForEach(strCategories.Split(','),
delegate(IForEachItemExecutionContext <string, List <LoggerFacadeCategories> > ctx)
{
List <LoggerFacadeCategories> loc = ctx.State;
LoggerFacadeCategories loggerCat = (LoggerFacadeCategories)Enum.Parse(typeof(global::MarcelJoachimKloubert.CLRToolbox.Diagnostics.LoggerFacadeCategories),
ctx.Item, // enum value name
false);
if (loc.Contains(loggerCat) == false)
{
loc.Add(loggerCat);
}
}, listOfCategories);
}
listOfCategories.Sort();
LogMessage orgMsg = new LogMessage();
orgMsg.Assembly = asm;
orgMsg.Categories = listOfCategories.ToArray();
orgMsg.Id = Guid.NewGuid();
orgMsg.LogTag = StringHelper.AsString(tag);
orgMsg.Member = member;
orgMsg.Message = msg;
orgMsg.Thread = thread;
orgMsg.Time = time;
#if !WINDOWS_PHONE
try
{
orgMsg.Context = global::System.Threading.Thread.CurrentContext;
}
catch
{
// ignore errors here
}
try
{
orgMsg.Principal = global::System.Threading.Thread.CurrentPrincipal;
}
catch
{
// ignore errors here
}
#endif
ILogMessage messageToLog = orgMsg;
bool checkAgain;
do
{
checkAgain = false;
if (messageToLog == null)
{
break;
}
ILogCommand logCmd = messageToLog.Message as ILogCommand;
if (logCmd != null)
{
// logic to execute
messageToLog = null;
if (logCmd.CanExecute(orgMsg))
{
ILogCommandExecutionResult result = logCmd.Execute(orgMsg);
if (result != null)
{
if (result.HasFailed)
{
throw new AggregateException(result.Errors);
}
if (result.DoLogMessage)
{
// send 'result.MessageValueToLog'
// to "real" logger logic
messageToLog = CreateCopyOfLogMessage(orgMsg,
result.MessageValueToLog);
}
}
}
// maybe 'messageToLog' can be a log command again
checkAgain = true;
}
else
{
ICommand <ILogMessage> cmd = messageToLog.Message as ICommand <ILogMessage>;
if (cmd != null)
{
// general command
messageToLog = null;
if (cmd.CanExecute(orgMsg))
{
cmd.Execute(orgMsg);
}
}
}
}while (checkAgain);
this._ON_LOG_ACTION(messageToLog);
return(true);
}
catch
{
// ignore errors
return(false);
}
}
