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module Fog
module Parsers
module AWS
module CloudWatch
class DescribeAlarms < Fog::Parsers::Base
def reset
@response = { 'DescribeAlarmsResult' => {'MetricAlarms' => []}, 'ResponseMetadata' => {} }
reset_metric_alarms
end
def reset_metric_alarms
@metric_alarms = {
'Dimensions' => [],
'AlarmActions' => [],
'OKActions' => [],
'InsufficientDataActions' => []
}
end
def reset_dimension
@dimension = {}
end
def reset_alarm_actions
@alarm_actions = {}
end
def reset_ok_actions
@ok_actions = {}
end
def reset_insufficient_data_actions
@insufficient_data_actions = {}
end
def start_element(name, attrs = [])
super
case name
when 'Dimensions'
@in_dimensions = true
when 'AlarmActions'
@in_alarm_actions = true
when 'OKActions'
@in_ok_actions = true
when 'InsufficientDataActions'
@in_insufficient_data_actions = true
when 'member'
reset_dimension if @in_dimensions
reset_alarm_actions if @in_alarm_actions
reset_ok_actions if @in_ok_actions
reset_insufficient_data_actions if @in_insufficient_data_actions
end
end
def end_element(name)
case name
when 'Name', 'Value'
@dimension[name] = value
when 'AlarmConfigurationUpdatedTimestamp', 'StateUpdatedTimestamp'
@metric_alarms[name] = Time.parse value
when 'Period', 'EvaluationPeriods'
@metric_alarms[name] = value.to_i
when 'Threshold'
@metric_alarms[name] = value.to_f
when 'AlarmActions'
@in_alarm_actions = false
when 'OKActions'
@in_ok_actions = false
when 'InsufficientDataActions'
@in_insufficient_data_actions = false
when 'AlarmName', 'Namespace', 'MetricName', 'AlarmDescription', 'AlarmArn', 'Unit',
'StateValue', 'Statistic', 'ComparisonOperator', 'StateReason', 'ActionsEnabled'
@metric_alarms[name] = value
when 'StateUpdatedTimestamp', 'AlarmConfigurationUpdatedTimestamp'
@metric_alarms[name] = Time.parse value
when 'Dimensions'
@in_dimensions = false
when 'RequestId'
@response['ResponseMetadata'][name] = value
when 'NextToken'
@response['ResponseMetadata'][name] = value
when 'member'
if @in_dimensions
@metric_alarms['Dimensions'] << @dimension
elsif @in_alarm_actions
@metric_alarms['AlarmActions'] << value.to_s.strip
elsif @in_ok_actions
@metric_alarms['OKActions'] << value.to_s.strip
elsif @in_insufficient_data_actions
@metric_alarms['InsufficientDataActions'] << value.to_s.strip
elsif @metric_alarms.key?('AlarmName')
@response['DescribeAlarmsResult']['MetricAlarms'] << @metric_alarms
reset_metric_alarms
elsif @response['DescribeAlarmsResult']['MetricAlarms'].last != nil
@response['DescribeAlarmsResult']['MetricAlarms'].last.merge!( @metric_alarms)
end
end
end
end
end
end
end
end
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