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Contents
module DaemonKit
module ErrorHandlers
# Error handlers in DaemonKit are used by the #Safety class. Any
# error handler has to support the interface provided by this
# class. It's also required that safety handlers implement a
# singleton approach (handled by default by #Base).
class Base
class << self
@instance = nil
def instance
@instance ||= new
end
private :new
# When we're inherited, immediately register the handler with
# the safety net
def inherited( child ) #:nodoc:
Safety.register_error_handler( child )
end
end
# Error handlers should overwrite this method and implement
# their own reporting method.
def handle_exception( exception )
raise NoMethodError, "Error handler doesn't support #handle_exception"
end
end
end
end
Version data entries
9 entries across 9 versions & 3 rubygems