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# File 'lib/universign/safeguard.rb', line 12
def safeguard(callback = nil, &block)
block.call
rescue XMLRPC::FaultException => ex
if ex.faultCode == 73020
raise ex
end
known_exception = Universign::ERROR_CODE[ex.faultCode]
if known_exception
raise known_exception
elsif ex.faultString.include?('Error on document download for this URL')
url = ex.faultString.match(/<(.+)>/)[1] rescue 'unknown URL'
raise Universign::Document::DocumentURLInvalid.new(url)
elsif ex.faultString.include?('Invalid document URL')
url = ex.faultString.match(/<(.+)>/)[1] rescue 'unknown URL'
raise Universign::Document::DocumentURLInvalid.new(url)
elsif ex.faultString.include?('Not enough tokens')
raise Universign::NotEnoughTokens
elsif ex.faultString.include?('ID is unknown')
raise Universign::Document::UnknownDocument
else
handle_exception(ex, callback)
end
rescue RuntimeError => ex
if ex.message.include?('Authorization failed')
raise Universign::Client::InvalidCredentials
end
raise ex
end
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