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module Fog
module Parsers
module Redshift
module AWS
class DescribeClusterVersions < Fog::Parsers::Base
# :marker - (String)
# :cluster_versions - (Array<Hash>)
# :cluster_version - (String)
# :cluster_parameter_group_family - (String)
# :description - (String)
def reset
@response = { 'ClusterVersions' => [] }
@cluster_version_depth = 0
end
def start_element(name, attrs = [])
super
case name
when 'ClusterVersions'
@cluster_version = {}
when 'ClusterVersion'
# Sadly, there are two nodes of different type named cluster_version
# that are nested, so we keep track of which one we're in
@cluster_version_depth += 1
end
end
def end_element(name)
super
case name
when 'Marker'
@response[name] = value
when 'ClusterVersion'
@cluster_version_depth -= 1
if @cluster_version_depth == 0
@response['ClusterVersions'] << {name => @cluster_version}
@cluster_version = {}
else
@cluster_version[name] = value
end
when 'ClusterParameterGroupFamily', 'Description'
@cluster_version[name] = value
end
end
end
end
end
end
end
|
