class Pione::Command::BasicCommand
BasicCommand
provides PIONE’s basic command structure. PIONE commands have 4 phases: “init”, “setup”, “execution”, “termination”. Concrete commands implement some processings as each phases.
Public Instance Methods
abort(msg_or_exception, option={})
click to toggle source
Exit the running command and return failure status. Note that this method enters termination phase before it exits.
Calls superclass method
# File lib/pione/command/basic-command.rb, line 40 def abort(msg_or_exception, option={}) pos = option[:pos] || caller(1).first # hide the message because some option errors are meaningless if msg_or_exception.is_a?(HideableOptionError) Log::Debug.system(msg_or_exception.message, pos) end super end
program_name()
click to toggle source
Return the program name with the front URI
and the parent’s front URI
.
# File lib/pione/command/basic-command.rb, line 18 def program_name additions = [] # front server URI if model[:front] additions << "front: %s" % model[:front].uri end # parent front server URI if model[:parent_front] additions << "parent: %s" % model[:parent_front].uri end if additions.empty? name else "%s (%s)" % [name, additions.join(", ")] end end
Private Instance Methods
exit_process()
click to toggle source
# File lib/pione/command/basic-command.rb, line 53 def exit_process model[:front].terminate if model[:front] Global.system_logger.terminate end