Class: VagrantNfs4j::Nfs4jDaemon::Nfs4jDaemonErrors

Inherits:
Vagrant::Errors::VagrantError
  • Object
show all
Defined in:
lib/vagrant-nfs4j/nfs4j_daemon/errors.rb

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(*args) ⇒ Nfs4jDaemonErrors

Returns a new instance of Nfs4jDaemonErrors.



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# File 'lib/vagrant-nfs4j/nfs4j_daemon/errors.rb', line 24

def initialize(*args)
  key = args.shift if args.first.is_a?(Symbol)
  message = args.shift if args.first.is_a?(Hash)
  message ||= {}

  cause = $!
  if (cause)
    message[:cause] = cause.message
    if cause.is_a?(RestClient::Exception)
      begin
        if cause.http_headers[:content_type] == "application/json"
          error = JSON.parse(cause.http_body)
          if error['error']
            message[:cause] += " [#{error['message']}]"
            message = extra_data.merge(error)
          end
        end
      rescue
        # Do nothing
      end
    end
  end

  args.push(key) if key
  args.push(message)

  super(*args)
end

Class Method Details

.get_message(cause) ⇒ Object 



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# File 'lib/vagrant-nfs4j/nfs4j_daemon/errors.rb', line 7

def self.get_message(cause)
  message = cause.message
  if cause.is_a?(RestClient::Exception)
    begin
      if cause.http_headers[:content_type] == "application/json"
        error = JSON.parse(cause.http_body)
        if error['error']
          message += " [#{error['message']}]"
        end
      end
    rescue
      # Do nothing
    end
  end
  message
end