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#
# Author:: Tyler Ball (<tball@chef.io>)
# Copyright:: Copyright 2014-2016, Chef Software, Inc.
# License:: Apache License, Version 2.0
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
class Chef
class ResourceCollection
module ResourceCollectionSerialization
# Serialize this object as a hash
def to_hash
instance_vars = Hash.new
instance_variables.each do |iv|
instance_vars[iv] = instance_variable_get(iv)
end
{
"json_class" => self.class.name,
"instance_vars" => instance_vars,
}
end
def to_json(*a)
Chef::JSONCompat.to_json(to_hash, *a)
end
def self.included(base)
base.extend(ClassMethods)
end
module ClassMethods
def json_create(o)
collection = new()
o["instance_vars"].each do |k, v|
collection.instance_variable_set(k.to_sym, v)
end
collection
end
end
def is_chef_resource!(arg)
unless arg.kind_of?(Chef::Resource)
raise ArgumentError, "Cannot insert a #{arg.class} into a resource collection: must be a subclass of Chef::Resource"
end
true
end
end
end
end
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