Class: Vertica::Protocol::BackendMessage

Inherits:

Message

• Object
• Message
• Vertica::Protocol::BackendMessage

Defined in:

lib/vertica/protocol/message.rb

Direct Known Subclasses

Authentication, BackendKeyData, BindComplete, CloseComplete, CommandComplete, CopyInResponse, DataRow, EmptyQueryResponse, NoData, NoticeResponse, ParameterDescription, ParameterStatus, ParseComplete, PortalSuspended, ReadyForQuery, RowDescription, Unknown

Constant Summary

MessageIdMap =

{}

Class Method Summary

• .factory(type, data) ⇒ Object
• .message_id(message_id) ⇒ Object

Instance Method Summary

• #initialize(_data) ⇒ BackendMessage constructor

  A new instance of BackendMessage.

Constructor Details

#initialize(_data) ⇒ BackendMessage

Returns a new instance of BackendMessage.

# File 'lib/vertica/protocol/message.rb', line 26

def initialize(_data)
end

Class Method Details

.factory(type, data) ⇒ Object

# File 'lib/vertica/protocol/message.rb', line 13

def self.factory(type, data)
  if klass = MessageIdMap[type]
    klass.new(data)
  else
    Protocol::Unknown.new(type, data)
  end
end

.message_id(message_id) ⇒ Object

# File 'lib/vertica/protocol/message.rb', line 21

def self.message_id(message_id)
  super
  MessageIdMap[message_id] = self
end