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require 'puppet/rails'
class Puppet::Parser::AST
# An object that collects stored objects from the central cache and returns
# them to the current host, yo.
class Collection < AST::Branch
attr_accessor :type
def evaluate(hash)
scope = hash[:scope]
type = @type.safeevaluate(:scope => scope)
count = 0
# Now perform the actual collection, yo.
# First get everything from the export table.
# FIXME This will only find objects that are before us in the tree,
# which is a problem.
objects = scope.exported(type)
array = objects.values
Puppet::Rails::RailsObject.find_all_by_collectable(true).each do |obj|
if objects.include?(obj.name)
debug("%s[%s] is already exported" % [type, obj.name])
next
end
count += 1
trans = obj.to_trans
args = {
:name => trans.name,
:type => trans.type,
}
[:file, :line].each do |param|
if val = trans.send(param)
args[param] = val
end
end
args[:arguments] = {}
trans.each do |p,v| args[:arguments][p] = v end
# XXX Because the scopes don't expect objects to return values,
# we have to manually add our objects to the scope. This is
# uber-lame.
scope.setobject(args)
end
scope.debug("Collected %s objects of type %s" %
[count, type])
# The return value is entirely ignored right now, unfortunately.
return nil
end
end
end
# $Id$
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