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# Copyright 2011-2013 Amazon.com, Inc. or its affiliates. All Rights Reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License"). You
# may not use this file except in compliance with the License. A copy of
# the License is located at
#
# http://aws.amazon.com/apache2.0/
#
# or in the "license" file accompanying this file. This file is
# distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF
# ANY KIND, either express or implied. See the License for the specific
# language governing permissions and limitations under the License.
module AWS
class EC2
# @attr_reader [Symbol] state Returns the gateway state (e.g.
# :pending, :available, :deleting, :deleted)
#
# @attr_reader [String] type The type of VPN connection the customer
# gateway supports (e.g. 'ipsec.1').
#
# @attr_reader [String] ip_address The Internet-routable IP address of
# the customer gateway's outside interface.
#
# @attr_reader [Integer] bgp_asn The customer gateway's Border Gateway
# Protocol (BGP) Autonomous System Number (ASN).
#
class CustomerGateway < Resource
include TaggedItem
# @api private
def initialize customer_gateway_id, options = {}
@customer_gateway_id = customer_gateway_id
super
end
# @return [String]
attr_reader :customer_gateway_id
alias_method :id, :customer_gateway_id
attribute :state, :to_sym => true
attribute :vpn_type, :static => true
attribute :ip_address, :static => true
attribute :bgp_asn, :static => true
populates_from(:create_customer_gateway) do |resp|
resp.customer_gateway if resp.customer_gateway.customer_gateway_id == id
end
populates_from(:describe_customer_gateways) do |resp|
resp.customer_gateway_set.find do |gateway|
gateway.customer_gateway_id == customer_gateway_id
end
end
# @return [VPNConnectionCollection] Returns a collection
# of VPC connections for this gateway.
def vpn_connections
connections = VPNConnectionCollection.new(:config => config)
connections.filter('customer-gateway-id', id)
end
# Deletes this customer gateway.
# @return [nil]
def delete
client_opts = {}
client_opts[:customer_gateway_id] = customer_gateway_id
client.delete_customer_gateway(client_opts)
nil
end
# @return [Boolean] Returns true if the gateway exists.
def exists?
begin
client.describe_customer_gateways(:customer_gateway_ids => [id])
true
rescue Errors::InvalidCustomerGatewayID::NotFound
false
end
end
end
end
end
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