Module: ADAM6050::Handler

Included in:: Login, Read, Status, Write

Defined in:: lib/adam6050/handler.rb,
lib/adam6050/handler/read.rb,
lib/adam6050/handler/login.rb,
lib/adam6050/handler/write.rb,
lib/adam6050/handler/status.rb

Overview

Handlers are, for the most part, simple transformations that accept a state, an incomming message, a session and a sender and produce a new state as well as an optional reply. The only

Defined Under Namespace

Classes: Login, Read, Status, Write

Constant Summary collapse

MESSAGE_PREAMBLE = Returns the first letters of the message that should be used when determining if the handler can handle it. Returns: (String) — the first letters of the message that should be used when determining if the handler can handle it.

'$01'

Instance Method Summary collapse

#handles?(msg) ⇒ true, false
#validate? ⇒ true

If the handler requires the sender to be validated.

Instance Method Details

#handles?(msg) ⇒ `true`, `false`

Parameters:

msg (String) —

the incomming message.

Returns:

(true) —

if the handler can handle the message.
(false) —

otherwise.



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# File 'lib/adam6050/handler.rb', line 15

def handles?(msg)
  msg.start_with? self.class::MESSAGE_PREAMBLE
end

#validate? ⇒ `true`

Returns if the handler requires the sender to be validated.