Class: Fog::Parsers::AWS::CloudWatch::DescribeAlarmsForMetric

Inherits:
Base
  • Object
show all
Defined in:
lib/fog/aws/parsers/cloud_watch/describe_alarms_for_metric.rb

Instance Attribute Summary

Attributes inherited from Base

#response

Instance Method Summary collapse

Methods inherited from Base

#attr_value, #characters, #initialize, #value

Constructor Details

This class inherits a constructor from Fog::Parsers::Base

Instance Method Details

#end_element(name) ⇒ Object 



33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
 
# File 'lib/fog/aws/parsers/cloud_watch/describe_alarms_for_metric.rb', line 33

def end_element(name)
  case name
  when 'Name', 'Value'
    @dimension[name] = value
  when 'Period', 'EvaluationPeriods'
    @metric_alarms[name] = value.to_i
  when 'Threshold'
    @metric_alarms[name] = value.to_f
  when 'AlarmActions', 'OKActions', 'InsufficientDataActions'
    @metric_alarms[name] = value.to_s.strip
  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 'NextToken'
    @response['ResponseMetadata'][name] = value
  when 'RequestId'
    @response['ResponseMetadata'][name] = value
  when 'member'
    if !@in_dimensions
      if @metric_alarms.has_key?('AlarmName')
        @response['DescribeAlarmsForMetricResult']['MetricAlarms']  << @metric_alarms
        reset_metric_alarms
      elsif @response['DescribeAlarmsForMetricResult']['MetricAlarms'].last != nil
        @response['DescribeAlarmsForMetricResult']['MetricAlarms'].last.merge!( @metric_alarms)
      end
    else
      @metric_alarms['Dimensions'] << @dimension
    end
  end
end

#reset ⇒ Object 



8
9
10
11
 
# File 'lib/fog/aws/parsers/cloud_watch/describe_alarms_for_metric.rb', line 8

def reset
  @response = { 'DescribeAlarmsForMetricResult' => {'MetricAlarms' => []}, 'ResponseMetadata' => {} }
  reset_metric_alarms
end

#reset_dimension ⇒ Object 



17
18
19
 
# File 'lib/fog/aws/parsers/cloud_watch/describe_alarms_for_metric.rb', line 17

def reset_dimension
  @dimension = {}
end

#reset_metric_alarms ⇒ Object 



13
14
15
 
# File 'lib/fog/aws/parsers/cloud_watch/describe_alarms_for_metric.rb', line 13

def reset_metric_alarms
  @metric_alarms = {'Dimensions' => []}
end

#start_element(name, attrs = []) ⇒ Object 



21
22
23
24
25
26
27
28
29
30
31
 
# File 'lib/fog/aws/parsers/cloud_watch/describe_alarms_for_metric.rb', line 21

def start_element(name, attrs = [])
  super
  case name  
  when 'Dimensions'
    @in_dimensions = true
  when 'member'
    if @in_dimensions
      reset_dimension
    end
  end
end