Event log codes issued by Virgo have the general syntax
|is a two-letter code (upper-case) identifying the area of the Virgo code which issued the log message;|
|is a four-digit message number; and|
|is a single-letter (upper-case) code identifying the level of the message.|
The two-letter codes are (this list is not complete):
The four-digit numbers identify the message text (with placeholders for inserted values). These are not listed here, but can be discovered by examining the files called
EventLogMessages.properties, found in the relevant packages.
The single-digit level code is one of:
|Error level: enabled if level is |
|Warning level: enabled if level is |
|Info level: enabled if level is |
|Debug level: enabled if level is |
|Trace level: always enabled.|
There are never two messages with the same prefix and number, but with different levels.