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module ActiveResource
class ConnectionError < StandardError # :nodoc:
attr_reader :response
def initialize(response, message = nil)
@response = response
@message = message
end
def to_s
message = "Failed."
message << " Response code = #{response.code}." if response.respond_to?(:code)
message << " Response message = #{response.message}." if response.respond_to?(:message)
message
end
end
# Raised when a Timeout::Error occurs.
class TimeoutError < ConnectionError
def initialize(message)
@message = message
end
def to_s; @message ;end
end
# Raised when a OpenSSL::SSL::SSLError occurs.
class SSLError < ConnectionError
def initialize(message)
@message = message
end
def to_s; @message ;end
end
# 3xx Redirection
class Redirection < ConnectionError # :nodoc:
def to_s; response['Location'] ? "#{super} => #{response['Location']}" : super; end
end
# 4xx Client Error
class ClientError < ConnectionError; end # :nodoc:
# 400 Bad Request
class BadRequest < ClientError; end # :nodoc
# 401 Unauthorized
class UnauthorizedAccess < ClientError; end # :nodoc
# 403 Forbidden
class ForbiddenAccess < ClientError; end # :nodoc
# 404 Not Found
class ResourceNotFound < ClientError; end # :nodoc:
# 409 Conflict
class ResourceConflict < ClientError; end # :nodoc:
# 410 Gone
class ResourceGone < ClientError; end # :nodoc:
# 5xx Server Error
class ServerError < ConnectionError; end # :nodoc:
# 405 Method Not Allowed
class MethodNotAllowed < ClientError # :nodoc:
def allowed_methods
@response['Allow'].split(',').map { |verb| verb.strip.downcase.to_sym }
end
end
end
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