CoreandServices.book - Ocean - Schlumberger

PetrelLogger Class
Fig. 5-6 InfoOutputWindow Message Example
Log File Only Messages
The PetrelLogger class inherits from CoreLogger which provides methods that write
only to the log file. It is recommended that the CoreLogger methods be used if your
code will be used by different product families. The CoreLogger methods are discussed
in detail, see Volume 3, Petrel Customization, Chapter 2, “Creating and Visualizing Custom
Domain Objects,” on page 2-125. (AW)
The basic definitions in the API for writing messages to the log file are:
using Slb.Ocean.Petrel;
PetrelLogger.Info (“This is an info message.”);
PetrelLogger.Warn (“This is a warning message.”);
PetrelLogger.Error (“This is an error message.”);
...
catch (DivideByZeroException e)
{
// Error message with exception information added
PetrelLogger.Error (“This is an error message with exception.”, e);
}
The messages defined above and written to the log file are formatted with a date stamp, a
category, the host machine, and the application being run. The format of the message is
determined by the formatters tag in the loggingconfiguration section of the
Schlumberger Private
Petrel Convenience Classes 5-245