Sha256: bb97067cb0a04daac30ff4087a886bea94a4ec70c5f6e1e1b38dc92c10fb32cf

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Size: 1.61 KB

Versions: 41

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Stored size: 1.61 KB

Contents

#
# Author:: Tim Hinderliter (<tim@opscode.com>)
# Copyright:: Copyright (c) 2010 Opscode, 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.

# Wrapper class for interacting with JSON.

require 'json'
require 'yajl'

class Chef
  class JSONCompat
    JSON_MAX_NESTING = 1000

    class <<self
      # See CHEF-1292/PL-538. Increase the max nesting for JSON, which defaults
      # to 19, and isn't enough for some (for example, a Node within a Node)
      # structures.
      def opts_add_max_nesting(opts)
        if opts.nil? || !opts.has_key?(:max_nesting)
          opts = opts.nil? ? Hash.new : opts.clone
          opts[:max_nesting] = JSON_MAX_NESTING
        end
        opts
      end

      # Just call the JSON gem's parse method with a modified :max_nesting field
      def from_json(source, opts = {})
        ::JSON.parse(source, opts_add_max_nesting(opts))
      end

      def to_json(obj, opts = nil)
        obj.to_json(opts_add_max_nesting(opts))
      end

      def to_json_pretty(obj, opts = nil)
        ::JSON.pretty_generate(obj, opts_add_max_nesting(opts))
      end
    end
  end
end

Version data entries

41 entries across 41 versions & 1 rubygems

Version Path
chef-10.20.0 lib/chef/json_compat.rb
chef-10.18.4.rc.2 lib/chef/json_compat.rb
chef-10.18.4.rc.1 lib/chef/json_compat.rb
chef-11.0.0.beta.2 lib/chef/json_compat.rb
chef-11.2.0 lib/chef/json_compat.rb
chef-11.2.0.rc.1 lib/chef/json_compat.rb
chef-11.0.0 lib/chef/json_compat.rb
chef-11.0.0.rc.0 lib/chef/json_compat.rb
chef-11.0.0.beta.1 lib/chef/json_compat.rb
chef-11.0.0.beta.0 lib/chef/json_compat.rb
chef-10.18.2 lib/chef/json_compat.rb
chef-10.18.0 lib/chef/json_compat.rb
chef-10.18.0.rc.2 lib/chef/json_compat.rb
chef-10.16.6 lib/chef/json_compat.rb
chef-10.16.6.rc.0 lib/chef/json_compat.rb
chef-10.16.4 lib/chef/json_compat.rb
chef-10.16.4.rc.1 lib/chef/json_compat.rb
chef-10.18.0.rc.1 lib/chef/json_compat.rb
chef-10.16.2 lib/chef/json_compat.rb
chef-10.16.0 lib/chef/json_compat.rb