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[Vcloud] Even better version checking

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freeformz 2010-07-11 07:15:25 +08:00 committed by Wesley Beary
parent 46d8fc2d46
commit ec7c7cbac6
1 changed files with 12 additions and 7 deletions
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19
lib/fog/vcloud/terremark/ecloud.rb
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@ -195,13 +195,18 @@ module Fog
# If we don't support any versions the service does, then raise an error.
# If the @version that super selected isn't in our supported list, then select one that is.
def check_versions
super
unless (supported_version_numbers & Fog::Vcloud::Terremark::Ecloud.supported_versions).length > 0
raise UnsupportedVersion.new("\nService @ #{@versions_uri} supports: #{supported_version_numbers.join(', ')}\n" +
"Fog::Vcloud::Terremark::Ecloud supports: #{Fog::Vcloud::Terremark::Ecloud.supported_versions.join(', ')}")
end
unless supported_version_numbers.include?(@version)
@version = (supported_version_numbers & Fog::Vcloud::Terremark::Ecloud.supported_versions).sort.first
if @version
unless supported_version_numbers.include?(@version.to_s)
raise UnsupportedVersion.new("#{@version} is not supported by the server.")
end
unless Fog::Vcloud::Terremark::Ecloud.supported_versions.include?(@version.to_s)
raise UnsupportedVersion.new("#{@version} is not supported by Fog::Vcloud::Terremark::Ecloud")
end
else
unless @version = (supported_version_numbers & Fog::Vcloud::Terremark::Ecloud.supported_versions).sort.first
raise UnsupportedVersion.new("\nService @ #{@versions_uri} supports: #{supported_version_numbers.join(', ')}\n" +
"Fog::Vcloud::Terremark::Ecloud supports: #{Fog::Vcloud::Terremark::Ecloud.supported_versions.join(', ')}")
end
end
end
end