Sha256: ec291c2448970264fe24722fdc73a1b82e2a7bb7538293c8615e3fd5a6a2175a
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Size: 780 Bytes
Versions: 27
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Stored size: 780 Bytes
Contents
# Copyright (c) 2011 - 2013, SoundCloud Ltd., Rany Keddo, Tobias Bielohlawek, Tobias
# Schmidt
module Lhm
class Error < StandardError
end
module Command
def run(&block)
Lhm.logger.info "Starting run of class=#{self.class}"
validate
if block_given?
before
block.call(self)
after
else
execute
end
rescue => e
Lhm.logger.error "Error in class=#{self.class}, reverting. exception=#{e.class} message=#{e.message}"
revert
raise
end
private
def validate
end
def revert
end
def execute
raise NotImplementedError.new(self.class.name)
end
def before
end
def after
end
def error(msg)
raise Error.new(msg)
end
end
end
Version data entries
27 entries across 27 versions & 2 rubygems