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[aws|elb] Fix Policies in describe_load_balancers parser.

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Parse PolicyName, CookieName, and
CookieExpirationPeriod tags that may appear under
the Policies tag.

Also, lightly DRY'ed up the parser.
This commit is contained in:
Aaron Suggs 2011-04-09 09:08:08 -04:00
parent a9daa36405
commit e60295bba4
1 changed files with 26 additions and 6 deletions
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32
lib/fog/aws/parsers/elb/describe_load_balancers.rb
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@ -6,12 +6,25 @@ module Fog
class DescribeLoadBalancers < Fog::Parsers::Base
def reset
@load_balancer = { 'ListenerDescriptions' => [], 'Instances' => [], 'AvailabilityZones' => [], 'Policies' => {'AppCookieStickinessPolicies' => [], 'LBCookieStickinessPolicies' => [] }, 'HealthCheck' => {} }
@listener_description = { 'PolicyNames' => [], 'Listener' => {} }
reset_load_balancer
reset_listener_description
reset_policy
@results = { 'LoadBalancerDescriptions' => [] }
@response = { 'DescribeLoadBalancersResult' => {}, 'ResponseMetadata' => {} }
end
def reset_load_balancer
@load_balancer = { 'ListenerDescriptions' => [], 'Instances' => [], 'AvailabilityZones' => [], 'Policies' => {'AppCookieStickinessPolicies' => [], 'LBCookieStickinessPolicies' => [] }, 'HealthCheck' => {} }
end
def reset_listener_description
@listener_description = { 'PolicyNames' => [], 'Listener' => {} }
end
def reset_policy
@policy = {}
end
def start_element(name, attrs = [])
super
case name
@ -41,14 +54,16 @@ module Fog
@load_balancer['AvailabilityZones'] << @value
elsif @in_listeners
@load_balancer['ListenerDescriptions'] << @listener_description
@listener_description = { 'PolicyNames' => [], 'Listener' => {} }
reset_listener_description
elsif @in_app_cookies
@load_balancer['Policies']['AppCookieStickinessPolicies'] << @value
@load_balancer['Policies']['AppCookieStickinessPolicies'] << @policy
reset_policy
elsif @in_lb_cookies
@load_balancer['Policies']['LBCookieStickinessPolicies'] << @value
@load_balancer['Policies']['LBCookieStickinessPolicies'] << @policy
reset_policy
elsif !@in_instances && !@in_policies
@results['LoadBalancerDescriptions'] << @load_balancer
@load_balancer = { 'ListenerDescriptions' => [], 'Instances' => [], 'AvailabilityZones' => [], 'Policies' => {'AppCookieStickinessPolicies' => [], 'LBCookieStickinessPolicies' => [] }, 'HealthCheck' => {} }
reset_load_balancer
end
when 'LoadBalancerName', 'DNSName'
@ -85,6 +100,11 @@ module Fog
when 'Target'
@load_balancer['HealthCheck'][name] = @value
when 'PolicyName', 'CookieName'
@policy[name] = @value
when 'CookieExpirationPeriod'
@policy[name] = @value.to_i
when 'RequestId'
@response['ResponseMetadata'][name] = @value