Object
# File lib/chef_zero/rest_base.rb, line 117 def already_json_response(response_code, json_text) [response_code, {"Content-Type" => "application/json"}, json_text] end
# File lib/chef_zero/rest_base.rb, line 121 def build_uri(base_uri, rest_path) RestBase::build_uri(base_uri, rest_path) end
# File lib/chef_zero/rest_base.rb, line 17 def call(request) method = request.method.downcase.to_sym if !self.respond_to?(method) accept_methods = [:get, :put, :post, :delete].select { |m| self.respond_to?(m) } accept_methods_str = accept_methods.map { |m| m.to_s.upcase }.join(', ') return [405, {"Content-Type" => "text/plain", "Allow" => accept_methods_str}, "Bad request method for '#{request.env['REQUEST_PATH']}': #{request.env['REQUEST_METHOD']}"] end if json_only && request.env['HTTP_ACCEPT'] && !request.env['HTTP_ACCEPT'].split(';').include?('application/json') return [406, {"Content-Type" => "text/plain"}, "Must accept application/json"] end # Dispatch to get()/post()/put()/delete() begin self.send(method, request) rescue RestErrorResponse => e error(e.response_code, e.error) end end
# File lib/chef_zero/rest_base.rb, line 88 def create_data(request, rest_path, name, data, *options) rest_path ||= request.rest_path begin data_store.create(rest_path, name, data, *options) rescue DataStore::DataNotFoundError raise RestErrorResponse.new(404, "Parent not found: #{build_uri(request.base_uri, request.rest_path)}") rescue DataStore::DataAlreadyExistsError raise RestErrorResponse.new(409, "Object already exists: #{build_uri(request.base_uri, request.rest_path + [name])}") end end
# File lib/chef_zero/rest_base.rb, line 13 def data_store server.data_store end
# File lib/chef_zero/rest_base.rb, line 61 def delete_data(request, rest_path=nil) rest_path ||= request.rest_path begin data_store.delete(rest_path) rescue DataStore::DataNotFoundError raise RestErrorResponse.new(404, "Object not found: #{build_uri(request.base_uri, request.rest_path)}") end end
# File lib/chef_zero/rest_base.rb, line 70 def delete_data_dir(request, rest_path, *options) rest_path ||= request.rest_path begin data_store.delete_dir(rest_path, *options) rescue DataStore::DataNotFoundError raise RestErrorResponse.new(404, "Object not found: #{build_uri(request.base_uri, request.rest_path)}") end end
# File lib/chef_zero/rest_base.rb, line 109 def error(response_code, error) json_response(response_code, {"error" => [error]}) end
# File lib/chef_zero/rest_base.rb, line 99 def exists_data?(request, rest_path=nil) rest_path ||= request.rest_path data_store.exists?(rest_path) end
# File lib/chef_zero/rest_base.rb, line 104 def exists_data_dir?(request, rest_path=nil) rest_path ||= request.rest_path data_store.exists_dir?(rest_path) end
# File lib/chef_zero/rest_base.rb, line 39 def get_data(request, rest_path=nil, *options) rest_path ||= request.rest_path begin data_store.get(rest_path, request) rescue DataStore::DataNotFoundError if options.include?(:nil) nil else raise RestErrorResponse.new(404, "Object not found: #{build_uri(request.base_uri, rest_path)}") end end end
# File lib/chef_zero/rest_base.rb, line 35 def json_only true end
# File lib/chef_zero/rest_base.rb, line 113 def json_response(response_code, json) already_json_response(response_code, JSON.pretty_generate(json)) end
# File lib/chef_zero/rest_base.rb, line 52 def list_data(request, rest_path=nil) rest_path ||= request.rest_path begin data_store.list(rest_path) rescue DataStore::DataNotFoundError raise RestErrorResponse.new(404, "Object not found: #{build_uri(request.base_uri, rest_path)}") end end
# File lib/chef_zero/rest_base.rb, line 129 def populate_defaults(request, response) response end
# File lib/chef_zero/rest_base.rb, line 79 def set_data(request, rest_path, data, *options) rest_path ||= request.rest_path begin data_store.set(rest_path, request.body, *options) rescue DataStore::DataNotFoundError raise RestErrorResponse.new(404, "Object not found: #{build_uri(request.base_uri, request.rest_path)}") end end
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