Exception: RLP::Error::ObjectSerializationError

Inherits:

SerializationError

• Object
• Exception
• RLPException
• SerializationError
• RLP::Error::ObjectSerializationError

Defined in:

lib/rlp/error.rb

Overview

Exception raised if serialization of a Sedes::Serializable object fails.

Instance Attribute Summary

• #field ⇒ Object readonly

  Returns the value of attribute field.

Attributes inherited from SerializationError

#obj

Instance Method Summary

• #initialize(message: nil, obj: nil, sedes: nil, list_exception: nil) ⇒ ObjectSerializationError constructor

  A new instance of ObjectSerializationError.

Constructor Details

#initialize(message: nil, obj: nil, sedes: nil, list_exception: nil) ⇒ ObjectSerializationError

Returns a new instance of ObjectSerializationError.

Parameters:

• sedes (RLP::Sedes::Serializable) (defaults to: nil) —

  the sedes that failed

• list_exception (RLP::Error::ListSerializationError) (defaults to: nil) —

  exception raised by the underlying list sedes, or ‘nil` if no exception has been raised

# File 'lib/rlp/error.rb', line 90

def initialize(message: nil, obj: nil, sedes: nil, list_exception: nil)
  if message.nil?
    raise ArgumentError, "list_exception and sedes must be present" if list_exception.nil? || sedes.nil?

    if list_exception.element_exception
      field = sedes.serializable_fields.keys[list_exception.index]
      message = "Serialization failed because of field #{field} ('#{list_exception.element_exception}')"
    else
      field = nil
      message = "Serialization failed because of underlying list ('#{list_exception}')"
    end
  else
    field = nil
  end

  super(message, obj)

  @field = field
  @list_exception = list_exception
end

Instance Attribute Details

#field ⇒ Object (readonly)

Returns the value of attribute field.

# File 'lib/rlp/error.rb', line 83

def field
  @field
end