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	description: "Logging appender that writes to Unix syslog via a UDP socket."
	project: "Project Goanna <http://sourceforge.net/projects/goanna>"
	library: "log4e"
	date: "$Date$"
	revision: "$Revision$"
	author: "Glenn Maughan <glennmaughan@goanna.info>"
	copyright: "Copyright (c) 2002 Glenn Maughan"
	license: "Eiffel Forum License v1 (see forum.txt)."

class interface
	L4E_SHARED_HIERARCHY

feature -- Access

	log_hierarchy: L4E_HIERARCHY
			-- Shared logging hierarchy.
			-- Will have Debug logging priority by default.
			-- NOTE: No appenders will be created in this hierarchy.
			-- You will need to create and set appenders before log messages
			-- will appear.
	
feature -- Logging

	debugging (logger: STRING; message: ANY)
			-- Log a 'message' object with the priority Debug
			-- on the named 'logger'.
			-- Will create the logger if it does not already
			-- exist.
		require
			logger_name_exists: logger /= void
			message_exists: message /= void

	error (logger: STRING; message: ANY)
			-- Log a 'message' object with the priority Error
			-- on the named 'logger'.
			-- Will create the logger if it does not already
			-- exist.
		require
			logger_name_exists: logger /= void
			message_exists: message /= void

	fatal (logger: STRING; message: ANY)
			-- Log a 'message' object with the priority Fatal
			-- on the named 'logger'.
			-- Will create the logger if it does not already
			-- exist.
		require
			logger_name_exists: logger /= void
			message_exists: message /= void

	info (logger: STRING; message: ANY)
			-- Log a 'message' object with the priority Info
			-- on the named 'logger'.
			-- Will create the logger if it does not already
			-- exist.
		require
			logger_name_exists: logger /= void
			message_exists: message /= void

	log (logger: STRING; event_priority: L4E_PRIORITY; message: ANY)
			-- Log a 'message' object with the given 'event_priority' on
			-- the named 'logger'.
			-- Will create the logger if it does not already
			-- exist.
		require
			logger_name_exists: logger /= void
			event_priority_exists: event_priority /= void
			message_exists: message /= void

	warn (logger: STRING; message: ANY)
			-- Log a 'message' object with the priority Warn
			-- on the named 'logger'.
			-- Will create the logger if it does not already
			-- exist.
		require
			logger_name_exists: logger /= void
			message_exists: message /= void
	
invariant

		-- from ANY
	reflexive_equality: standard_is_equal (Current)
	reflexive_conformance: conforms_to (Current)

end -- class L4E_SHARED_HIERARCHY


Classes
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Cluster hierarchy
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Goanna Log4E -- Copyright © 2002 Glenn Maughan