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the old parser was not working properly

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This commit is contained in:
Edward Muller 2012-03-31 14:27:29 -07:00
parent efa6ee66ce
commit 6aad80460b
1 changed files with 31 additions and 61 deletions
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92
lib/fog/aws/parsers/compute/describe_instance_status.rb
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@ -4,90 +4,60 @@ module Fog
module AWS
class DescribeInstanceStatus < Fog::Parsers::Base
def new_instance
@instance = { 'instanceState' => {}, 'systemStatus' => { 'details' => [] }, 'instanceStatus' => { 'details' => [] }, 'event' => {} }
def new_instance!
@instance = { 'instanceState' => {}, 'systemStatus' => { 'details' => [] }, 'instanceStatus' => { 'details' => [] }, 'eventsSet' => [] }
end
def new_item
def new_item!
@item = {}
end
def reset
@instance_status = {}
@response = { 'instanceStatusSet' => [] }
@in_system_status = false
@in_details = false
@in_event = false
new_instance
new_item
@inside = nil
end
def start_element(name, attrs=[])
super
case name
when 'item'
if @inside
new_item!
else
new_instance!
end
when 'systemStatus'
@in_system_status = true
@inside = :systemStatus
when 'instanceState'
@inside = :instanceState
when 'instanceStatus'
@in_instance_status = true
when 'details'
@in_details = true
when 'event'
@in_event = true
@inside = :instanceStatus
when 'eventsSet'
@inside = :eventsSet
end
end
def end_element(name)
case name
when 'name'
if @in_details
@item[name] = value
else
@instance['instanceState'][name] = value
end
when 'status'
if @in_details
@item[name] = value
elsif @in_system_status
@instance['systemStatus'][name] = value
elsif @in_instance_status
@instance['instanceStatus'][name] = value
end
when 'details'
@in_details = false
when 'item'
if @in_system_status
@instance['systemStatus']['details'] << @item
elsif @in_instance_status
@instance['instanceStatus']['details'] << @item
else
@response['instanceStatusSet'] << @instance
new_instance
end
new_item
when 'instanceStatus'
@in_instance_status = false
when 'systemStatus'
@in_system_status = false
when 'code'
if @in_event
@instance['event'][name] = value.strip
else
@instance['instanceState'][name] = value
end
when 'description'
if @in_event
@instance['event'][name] = value.strip
end
when 'notAfter', 'notBefore'
if @in_event
@instance['event'][name] = Time.parse(value)
end
when 'event'
@in_event = false
#Simple closers
when 'instanceId', 'availabilityZone'
@instance[name] = value
when 'nextToken', 'requestId'
@response[name] = value
when 'systemStatus', 'instanceState', 'instanceStatus', 'eventsSet'
@inside = nil
when 'item'
case @inside
when :eventsSet
@instance['eventsSet'] << @item
when :systemStatus, :instanceStatus
@instance[@inside.to_s]['details'] << @item
when nil
@response['instanceStatusSet'] << @instance
end
@item = nil
when 'code', 'description', 'notBefore', 'notAfter', 'name', 'status'
@item.nil? ? (@instance[@inside.to_s][name] = value) : (@item[name] = value)
end
end
end