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Contents
require "logger"
module BmcDaemonLib
module LoggerHelper
protected
def log_info message, details = nil
build_messages Logger::INFO, message, details
end
def log_error message, details = nil
build_messages Logger::ERROR, message, details
end
def log_debug message, details = nil
build_messages Logger::DEBUG, message, details
end
alias info log_info
alias error log_error
alias debug log_debug
private
# Builds prefix if LOG_PREFIX_FORMAT defined and caller has log_prefix method to provide values
def build_prefix
# Skip if no format defined
return unless defined?('LOG_PREFIX_FORMAT')
return unless LOG_PREFIX_FORMAT.is_a? String
# Skip if no values from user class
return unless respond_to?(:log_prefix, true)
values = log_prefix
# Change to an array if not already
values = [values] if values.is_a? String
# Stop if still not an array
return unless values.is_a? Array
# Finally format the string
return LOG_PREFIX_FORMAT % values.map(&:to_s)
rescue ArgumentError
return "INVALID_FORMAT"
end
def build_messages severity, message, details = nil
messages = []
prefix = build_prefix
# Add main message
messages << sprintf(LOG_MESSAGE_TEXT, prefix, message) if message
# Add details from array
details.each do |line|
messages << sprintf(LOG_MESSAGE_ARRAY, prefix, line)
end if details.is_a? Array
# Add details from hash
details.each do |key, value|
messages << sprintf(LOG_MESSAGE_HASH, prefix, key, value)
end if details.is_a? Hash
# Return all that stuff
logger.add severity, messages
end
end
end
Version data entries
9 entries across 9 versions & 1 rubygems