Module: Cassandra::CustomData::ClassMethods

Defined in:

lib/cassandra/custom_data.rb

Instance Method Summary

• #deserialize(data) ⇒ Object

  Deserialize the given data into an instance of this domain object class.

• #type ⇒ Cassandra::Types::Custom

  The custom type that this class represents.

Instance Method Details

#deserialize(data) ⇒ Object

Deserialize the given data into an instance of this domain object class.

Parameters:

• data (String) —

  byte-array representation of a column value of this custom type.

Returns:

• An instance of the domain object class.

Raises:

• (Cassandra::Errors::DecodingError) —

  upon failure.

# File 'lib/cassandra/custom_data.rb', line 40

def deserialize(data)
  raise NotImplementedError, "#{self.class} must implement the :deserialize class method"
end

#type ⇒ Cassandra::Types::Custom

Returns the custom type that this class represents.

Returns:

• (Cassandra::Types::Custom) —

  the custom type that this class represents.

Raises:

• (NotImplementedError)

# File 'lib/cassandra/custom_data.rb', line 32

def type
  raise NotImplementedError, "#{self.class} must implement the :type class method"
end