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Contents
# A setting that represents a span of time to live, and evaluates to Numeric
# seconds to live where 0 means shortest possible time to live, a positive numeric value means time
# to live in seconds, and the symbolic entry 'unlimited' is an infinite amount of time.
#
class Puppet::Settings::TTLSetting < Puppet::Settings::BaseSetting
INFINITY = 1.0 / 0.0
# How we convert from various units to seconds.
UNITMAP = {
# 365 days isn't technically a year, but is sufficient for most purposes
"y" => 365 * 24 * 60 * 60,
"d" => 24 * 60 * 60,
"h" => 60 * 60,
"m" => 60,
"s" => 1
}
# A regex describing valid formats with groups for capturing the value and units
FORMAT = /^(\d+)(y|d|h|m|s)?$/
def type
:ttl
end
# Convert the value to Numeric, parsing numeric string with units if necessary.
def munge(value)
self.class.munge(value, @name)
end
# Convert the value to Numeric, parsing numeric string with units if necessary.
def self.munge(value, param_name)
case
when value.is_a?(Numeric)
if value < 0
raise Puppet::Settings::ValidationError, "Invalid negative 'time to live' #{value.inspect} - did you mean 'unlimited'?"
end
value
when value == 'unlimited'
INFINITY
when (value.is_a?(String) and value =~ FORMAT)
$1.to_i * UNITMAP[$2 || 's']
else
raise Puppet::Settings::ValidationError, "Invalid 'time to live' format '#{value.inspect}' for parameter: #{param_name}"
end
end
end
Version data entries
58 entries across 58 versions & 2 rubygems