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f7aa05bd01
This patch fixes the parser so there is no empty {'messageSet' => []}
value.
At the moment, AWS is returning a body like that is incorrectly parsed:
<availabilityZoneInfo>
...
<item>
<zoneName>us-east-1b</zoneName>
<zoneState>impaired</zoneState>
<regionName>us-east-1</regionName>
<messageSet>
<item>
<message>We have restored the ability to launch new
EC2 instances in this Availability Zone. At this point, customers
should be able to launch instances in any Availability Zone in the
US-EAST-1 region. We are continuing to restore impaired volumes and
their attached instances.</message>
</item>
</messageSet>
43 lines
1.1 KiB
Ruby
43 lines
1.1 KiB
Ruby
module Fog
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module Parsers
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module Compute
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module AWS
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class DescribeAvailabilityZones < Fog::Parsers::Base
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def start_element(name, attrs = [])
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case name
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when 'messageSet'
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@in_message_set = true
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end
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super
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end
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def reset
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@availability_zone = { 'messageSet' => [] }
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@response = { 'availabilityZoneInfo' => [] }
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end
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def end_element(name)
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case name
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when 'item'
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unless @in_message_set
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@response['availabilityZoneInfo'] << @availability_zone
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@availability_zone = { 'messageSet' => [] }
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end
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when 'message'
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@availability_zone['messageSet'] << value
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when 'regionName', 'zoneName', 'zoneState'
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@availability_zone[name] = value
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when 'requestId'
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@response[name] = value
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when 'messageSet'
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@in_message_set = false
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end
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end
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end
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end
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end
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end
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end
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