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require 'puppet/network/format_handler'
Puppet::Network::FormatHandler.create(:yaml, :mime => "text/yaml") do
# Yaml doesn't need the class name; it's serialized.
def intern(klass, text)
YAML.load(text)
end
# Yaml doesn't need the class name; it's serialized.
def intern_multiple(klass, text)
YAML.load(text)
end
def render(instance)
yaml = instance.to_yaml
yaml = fixup(yaml) unless yaml.nil?
yaml
end
# Yaml monkey-patches Array, so this works.
def render_multiple(instances)
yaml = instances.to_yaml
yaml = fixup(yaml) unless yaml.nil?
yaml
end
# Everything's supported
def supported?(klass)
true
end
# fixup invalid yaml as per:
# http://redmine.ruby-lang.org/issues/show/1331
def fixup(yaml)
yaml.gsub!(/((?:&id\d+\s+)?!ruby\/object:.*?)\s*\?/) { "? #{$1}" }
yaml
end
end
Puppet::Network::FormatHandler.create(:marshal, :mime => "text/marshal") do
# Marshal doesn't need the class name; it's serialized.
def intern(klass, text)
Marshal.load(text)
end
# Marshal doesn't need the class name; it's serialized.
def intern_multiple(klass, text)
Marshal.load(text)
end
def render(instance)
Marshal.dump(instance)
end
# Marshal monkey-patches Array, so this works.
def render_multiple(instances)
Marshal.dump(instances)
end
# Everything's supported
def supported?(klass)
true
end
end
Puppet::Network::FormatHandler.create(:s, :mime => "text/plain")
# A very low-weight format so it'll never get chosen automatically.
Puppet::Network::FormatHandler.create(:raw, :mime => "application/x-raw", :weight => 1) do
def intern_multiple(klass, text)
raise NotImplementedError
end
def render_multiple(instances)
raise NotImplementedError
end
# LAK:NOTE The format system isn't currently flexible enough to handle
# what I need to support raw formats just for individual instances (rather
# than both individual and collections), but we don't yet have enough data
# to make a "correct" design.
# So, we hack it so it works for singular but fail if someone tries it
# on plurals.
def supported?(klass)
true
end
end
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