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###
#
# Copyright Alan Kennedy.
#
# You may contact the copyright holder at this uri:
#
# http://www.xhaus.com/contact/modjy
#
# The licence under which this code is released is the Apache License v2.0.
#
# The terms and conditions of this license are listed in a file contained
# in the distribution that also contained this file, under the name
# LICENSE.txt.
#
# You may also read a copy of the license at the following web address.
#
# http://modjy.xhaus.com/LICENSE.txt
#
###
import java
import sys
DEBUG = 'debug'
INFO = 'info'
WARN = 'warn'
ERROR = 'error'
FATAL = 'fatal'
levels_dict = {}
ix = 0
for level in [DEBUG, INFO, WARN, ERROR, FATAL, ]:
levels_dict[level]=ix
ix += 1
class modjy_logger:
def __init__(self, context):
self.log_ctx = context
self.format_str = "%(lvl)s:\t%(msg)s"
self.log_level = levels_dict[DEBUG]
def _log(self, level, level_str, msg, exc):
if level >= self.log_level:
msg = self.format_str % {'lvl': level_str, 'msg': msg, }
if exc:
# java.lang.System.err.println(msg, exc)
self.log_ctx.log(msg, exc)
else:
# java.lang.System.err.println(msg)
self.log_ctx.log(msg)
def debug(self, msg, exc=None):
self._log(0, DEBUG, msg, exc)
def info(self, msg, exc=None):
self._log(1, INFO, msg, exc)
def warn(self, msg, exc=None):
self._log(2, WARN, msg, exc)
def error(self, msg, exc=None):
self._log(3, ERROR, msg, exc)
def fatal(self, msg, exc=None):
self._log(4, FATAL, msg, exc)
def set_log_level(self, level_string):
try:
self.log_level = levels_dict[level_string]
except KeyError:
raise BadParameter("Invalid log level: '%s'" % level_string)
def set_log_format(self, format_string):
# BUG! Format string never actually used in this function.
try:
self._log(debug, "This is a log formatting test", None)
except KeyError:
raise BadParameter("Bad format string: '%s'" % format_string)
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