Module: XenAPI::ErrorFactory

Defined in:
lib/xenapi/error.rb

Constant Summary collapse

API_ERRORS = 
{
  "SESSION_AUTHENTICATION_FAILED" => AuthenticationError,
  "HOST_IS_SLAVE" => NotMasterError,
  "HOST_STILL_BOOTING" => ConnectionError
}
TRANSLATIONS = 
{
  EOFError => ExpirationError,
  OpenSSL::SSL::SSLError => ExpirationError,
  Errno::EHOSTUNREACH => ConnectionError,
  Errno::ECONNREFUSED => ConnectionError,
  Errno::EPIPE => ConnectionError,
  Timeout::Error => TimeoutError
}

Class Method Summary collapse

Class Method Details

.create(*args) ⇒ Object 



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# File 'lib/xenapi/error.rb', line 52

def create(*args)
 key = args[0]
 message = args.join(": ")
 error_class = API_ERRORS[key]
 
 return error_class.new message if error_class
 Error.new message
end

.wrap(error) ⇒ Object 



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# File 'lib/xenapi/error.rb', line 61

def wrap(error)
	return error if error.is_a? Error
	
	error_class = TRANSLATIONS[error.class]
	return error_class.new error.to_s if error_class
	Error.new "<#{error.class}> #{error}"
end