/// <summary>
/// Builds exceptions as string from message node. If this message node does not contain the exception will be return empty string.
/// </summary>
/// <param name="msg">message as node</param>
/// <param name="eLevel">log level exception</param>
/// <returns>returns exceptions as string. If this message node does not contain the exception will be return empty string.</returns>
static public string GetLogException(this DDNode msg, DrLogSrv.LogExceptionLevel eLevel)
{
var result = new StringBuilder();
if (eLevel == LogExceptionLevel.NONE)
{
return(String.Empty); // supress log Exception
}
foreach (var n in msg)
{
if (n.Value.Type.Name == DDNode.TpException)
{
result.Append("'" + BuildExceptionAsString(eLevel, n.Value) + "'");
}
}
return(result.ToString());
}
/// <summary>
/// Builds exception as string from single exception node
/// </summary>
/// <param name="msg">exception message as node</param>
/// <param name="eLevel">log level exception</param>
/// <returns>returns exception exception as string from single exception node</returns>
public static string BuildExceptionAsString(DrLogSrv.LogExceptionLevel eLevel, DDNode eNode)
{
var result = new StringBuilder();
if ((eLevel & LogExceptionLevel.MESSAGE) == LogExceptionLevel.MESSAGE)
{
result.Append("'" + eNode.Attributes.GetValue(DDNode.AttMessage, string.Empty).GetValueAsString() + "'.");
}
if (((eLevel & LogExceptionLevel.SOURCE) == LogExceptionLevel.SOURCE) && (eNode.Attributes.Contains(DDNode.AttSource)))
{
result.Append(" Source: '" + eNode.Attributes.GetValue(DDNode.AttSource, string.Empty).GetValueAsString() + "'.");
}
if (((eLevel & LogExceptionLevel.TYPE) == LogExceptionLevel.TYPE) && (eNode.Attributes.Contains(DDNode.AttType)))
{
result.Append(" Type: '" + eNode.Attributes.GetValue(DDNode.AttType, string.Empty).GetValueAsString() + "'.");
}
if (((eLevel & LogExceptionLevel.STACK_TRACE) == LogExceptionLevel.STACK_TRACE) && (eNode.Attributes.Contains(DDNode.AttStackTrace)))
{
result.Append(" StackTrace: '" + eNode.Attributes.GetValue(DDNode.AttStackTrace, string.Empty).GetValueAsString() + "'.");
}
if (((eLevel & LogExceptionLevel.HELP_LINK) == LogExceptionLevel.HELP_LINK) && (eNode.Attributes.Contains(DDNode.AttHelpLink)))
{
result.Append(" HelpLink: '" + eNode.Attributes.GetValue(DDNode.AttHelpLink, string.Empty).GetValueAsString() + "'.");
}
if (((eLevel & LogExceptionLevel.DATA) == LogExceptionLevel.DATA) && (eNode.Contains(DDNode.NdData)))
{
result.Append(BuildExceptionDataAsString(eNode.GetNode(DDNode.NdData)));
}
if (((eLevel & LogExceptionLevel.INNERT_EXCEPTION) == LogExceptionLevel.INNERT_EXCEPTION) && (eNode.Contains(DDNode.NdInnerException)))
{
result.Append(" --> {");
result.Append(BuildExceptionAsString(eLevel, eNode.GetNode(DDNode.NdInnerException)));
result.Append("}.");
}
return(result.ToString());
}
/// <summary>
/// Update settings to current config
/// </summary>
virtual public void RebuildConfiguration()
{
this.Level = (DrLogSrv.LogLevel)Enum.Parse(typeof(DrLogSrv.LogLevel), Config.Attributes.GetValue(SchemaProvider.AttLevel, DefaultLevel), true);
this.ExceptionLevel = (DrLogSrv.LogExceptionLevel)Enum.Parse(typeof(DrLogSrv.LogExceptionLevel), Config.Attributes.GetValue(SchemaProvider.AttExceptionLevel, DrLogSrv.LogExceptionLevel.ALL), true);
}
