1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
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
67
68
69
|
module Fog
module Parsers
module AWS
module Compute
class DescribeReservedInstances < Fog::Parsers::Base
def get_default_item
{'tagSet' => {}, 'recurringCharges' => []}
end
def reset
@context = []
@contexts = ['reservedInstancesSet', 'recurringCharges', 'tagSet']
@reserved_instance = get_default_item
@response = { 'reservedInstancesSet' => [] }
@charge = {}
@tag = {}
end
def start_element(name, attrs = [])
super
if @contexts.include?(name)
@context.push(name)
end
end
def end_element(name)
case name
when 'availabilityZone', 'instanceTenancy', 'instanceType', 'offeringType', 'productDescription', 'reservedInstancesId', 'scope', 'state'
@reserved_instance[name] = value
when 'duration', 'instanceCount'
@reserved_instance[name] = value.to_i
when 'fixedPrice', 'usagePrice'
@reserved_instance[name] = value.to_f
when *@contexts
@context.pop
when 'item'
case @context.last
when 'reservedInstancesSet'
@response['reservedInstancesSet'] << @reserved_instance
@reserved_instance = get_default_item
when 'recurringCharges'
@reserved_instance['recurringCharges'] << { 'frequency' => @charge['frequency'], 'amount' => @charge['amount'] }
@charge = {}
when 'tagSet'
@reserved_instance['tagSet'][@tag['key']] = @tag['value']
@tag = {}
end
when 'amount'
case @context.last
when 'reservedInstancesSet'
@reserved_instance[name] = value.to_f
when 'recurringCharges'
@charge[name] = value.to_f
end
when 'frequency'
@charge[name] = value
when 'key', 'value'
@tag[name] = value
when 'requestId'
@response[name] = value
when 'start','end'
@reserved_instance[name] = Time.parse(value)
end
end
end
end
end
end
end
|
