// ******************************************************************
// * *
// * Public Methods *
// * *
// ******************************************************************
/// <summary>
/// Formats the specified instance with the formatter that matches the specified name
/// </summary>
/// <param name="level">
/// A LogLevel enum value
/// </param>
/// <param name="obj">
/// A reference to the instance that must be formatted
/// </param>
/// <param name="formatterName">
/// A string that specifies which formatter to use. If this argument equals <i>null</i>
/// the default formatter will be used
/// </param>
/// <returns>
/// A LogFormatterResult that holds the formatted result
/// </returns>
public virtual LogFormatterResult Format(
LogLevel level,
T obj,
string formatterName = null)
{
lock (m_syncRoot)
{
try
{
// Determine if we need to use default formatter or not
if (formatterName == null)
{
// Default formatting
return(DefaultFormatter.GetFormatter().Format(level, obj));
}
else
{
// Specific formatter
LogConfigFormatterType <T> formatterType;
if (TryGetFormatterType(formatterName, out formatterType))
{
return(formatterType.GetFormatter().Format(level, obj));
}
}
// If we reach this line, we could not resolve a formatter
return(new LogFormatterResult(new InvalidOperationException(string.Format(
"Log formatting failed; unable to format instance '{0}' because formatter '{1}' could not be found",
obj,
formatterName))));
}
catch (Exception ex)
{
// Store exception into result
return(new LogFormatterResult(new InvalidOperationException(
"Log formatting failed; an exception occured during formatting", ex)));
}
}
}
