Sha256: aead1633aac920383ec62443a2a3f2c04e033f21a08f080676f40a6431a3c36f
Contents?: true
Size: 1.56 KB
Versions: 34
Compression:
Stored size: 1.56 KB
Contents
module Blather
# Main error class
# This starts the error hierarchy
#
# @handler :error
class BlatherError < StandardError
class_attribute :handler_hierarchy
self.handler_hierarchy ||= []
# @private
@@handler_list = []
# Register the class's handler
#
# @param [Symbol] handler the handler name
def self.register(handler)
@@handler_list << handler
self.handler_hierarchy = [handler] + self.handler_hierarchy
end
# The list of registered handlers
#
# @return [Array<Symbol>] a list of currently registered handlers
def self.handler_list
@@handler_list
end
register :error
# @private
# HACK!! until I can refactor the entire Error object model
def id
nil
end
end # BlatherError
# Used in cases where a stanza only allows specific values for its attributes
# and an invalid value is attempted.
#
# @handler :argument_error
class ArgumentError < BlatherError
register :argument_error
end # ArgumentError
# The stream handler received a response it didn't know how to handle
#
# @handler :unknown_response_error
class UnknownResponse < BlatherError
register :unknown_response_error
attr_reader :node
def initialize(node)
@node = node
end
end # UnknownResponse
# Something bad happened while parsing the incoming stream
#
# @handler :parse_error
class ParseError < BlatherError
register :parse_error
attr_reader :message
def initialize(msg)
@message = msg.to_s
end
end # ParseError
end # Blather
Version data entries
34 entries across 34 versions & 2 rubygems