src/web/web.nit

   1 # This file is part of NIT ( http://www.nitlanguage.org ).
   2 #
   3 # Licensed under the Apache License, Version 2.0 (the "License");
   4 # you may not use this file except in compliance with the License.
   5 # You may obtain a copy of the License at
   6 #
   7 # http://www.apache.org/licenses/LICENSE-2.0
   8 #
   9 # Unless required by applicable law or agreed to in writing, software
  10 # distributed under the License is distributed on an "AS IS" BASIS,
  11 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  12 # See the License for the specific language governing permissions and
  13 # limitations under the License.
  14
  15 # Components required to build a web server about the nit model.
  16 module web
  17
  18 import api_model
  19 import api_catalog
  20 import api_graph
  21 import api_docdown
  22 import api_metrics
  23 import api_feedback
  24
  25 redef class APIRouter
  26         redef init do
  27                 super
  28                 use("/*", new APIErrorHandler(config)) # catch 404 errors
  29         end
  30 end
  31
  32 # Error handler user to catch non resolved request by the API
  33 #
  34 # Displays a JSON formatted 404 error.
  35 class APIErrorHandler
  36         super APIHandler
  37
  38         redef fun all(req, res) do
  39                 res.api_error(404, "Not found")
  40         end
  41 end