Class: KStor::Response

Inherits:
Message show all
Defined in:
lib/kstor/message.rb

Overview

Response to a user request.

Instance Attribute Summary collapse

Attributes inherited from Message

#args, #type

Class Method Summary collapse

Instance Method Summary collapse

Methods inherited from Message

parse_request, #serialize

Constructor Details

#initialize(type, args) ⇒ Response

Returns a new instance of Response.


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# File 'lib/kstor/message.rb', line 110

def initialize(type, args)
  @session_id = nil
  super
end

Instance Attribute Details

#session_id ⇒ Object

Returns the value of attribute session_id.


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# File 'lib/kstor/message.rb', line 108

def session_id
  @session_id
end

Class Method Details

.parse(str) ⇒ Object 


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# File 'lib/kstor/message.rb', line 115

def self.parse(str)
  data = JSON.parse(str)
  resp = new(data['type'], data['args'])
  resp.session_id = data['session_id']
  resp
rescue JSON::ParserError => e
  raise UnparsableResponse, e.message
end

Instance Method Details

#error? ⇒ Boolean

Returns:

  • (Boolean) 

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# File 'lib/kstor/message.rb', line 124

def error?
  @type == 'error'
end

#to_h ⇒ Object 


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# File 'lib/kstor/message.rb', line 128

def to_h
  super.merge('session_id' => @session_id)
end