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# included so we can test object types
require 'puppet'
# the base class for both types and states
# very little functionality; basically just defines the interface
# and provides a few simple across-the-board functions like 'noop'
class Puppet::Element
include Puppet
attr_writer :noop
class << self
attr_accessor :doc, :nodoc
end
# all of our subclasses must respond to each of these methods...
@@interface_methods = [
:retrieve, :insync?, :sync, :evaluate
]
# so raise an error if a method that isn't overridden gets called
@@interface_methods.each { |method|
self.send(:define_method,method) {
raise Puppet::DevError, "%s has not overridden %s" %
[self.class,method]
}
}
# create instance methods for each of the log levels, too
Puppet::Log.eachlevel { |level|
define_method(level,proc { |args|
if args.is_a?(Array)
args = args.join(" ")
end
Puppet::Log.create(
:level => level,
:source => self,
:message => args
)
})
}
# for testing whether we should actually do anything
def noop
unless defined? @noop
@noop = false
end
return @noop || Puppet[:noop] || false
end
# return the full path to us, for logging and rollback
# some classes (e.g., FileTypeRecords) will have to override this
def path
unless defined? @path
if defined? @parent and @parent
if self.is_a?(Puppet::Type::Component)
@path = [@parent.path, self.name]
else
@path = [@parent.path, self.class.name.to_s + "=" + self.name]
end
else
# The top-level name is always puppet[top], so we don't bother with
# that. And we don't add the hostname here, it gets added
# in the log server thingy.
if self.name == "puppet[top]"
@path = ["/"]
else
# We assume that if we don't have a parent that we should not
# cache the path
Puppet.warning "%s has no parent" % self.name
@path = [self.class.name.to_s + "=" + self.name]
end
end
end
return @path.join("/")
end
end
# $Id$
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