multivimbroker/multivimbroker/forwarder/views.py

   1 # Copyright 2017 Wind River Systems, Inc.
   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 from rest_framework.views import APIView
  16 from multivimbroker.forwarder.base import BaseHandler
  17
  18 #
  19
  20
  21 class BaseServer(BaseHandler, APIView):
  22
  23     def get(self, request, vimid):
  24         raise NotImplementedError()
  25
  26     def post(self, request, vimid):
  27         raise NotImplementedError()
  28
  29     def put(self, request, vimid):
  30         raise NotImplementedError()
  31
  32     def delete(self, request, vimid):
  33         raise NotImplementedError()
  34
  35     def head(self, request, vimid):
  36         raise NotImplementedError()
  37
  38     def patch(self, request, vimid):
  39         raise NotImplementedError()
  40
  41
  42 # proxy handler
  43 class Identity(BaseServer):
  44
  45     def get(self, request, vimid):
  46
  47         return self.send(vimid, request.get_full_path(), request.body, "GET")
  48
  49     def post(self, request, vimid):
  50
  51         return self.send(vimid, request.get_full_path(), request.body, "POST")
  52
  53
  54 class Registry(BaseServer):
  55
  56     def post(self, request, vimid):
  57
  58         return self.send(vimid, request.get_full_path(), request.body, "POST")
  59
  60     def delete(self, request, vimid):
  61
  62         return self.send(vimid, request.get_full_path(), request.body,
  63                          "DELETE")
  64
  65
  66 # forward  handler
  67 class Forward(BaseServer):
  68
  69     def get(self, request, vimid):
  70
  71         return self.send(vimid, request.get_full_path(), request.body, "GET")
  72
  73     def post(self, request, vimid):
  74
  75         return self.send(vimid, request.get_full_path(), request.body, "POST",
  76                          headers=None)
  77
  78     def patch(self, request, vimid):
  79
  80         return self.send(vimid, request.get_full_path(), request.body, "PATCH",
  81                          headers=None)
  82
  83     def delete(self, request, vimid):
  84
  85         return self.send(vimid, request.get_full_path(), request.body,
  86                          "DELETE", headers=None)
  87
  88     def head(self, request, vimid):
  89
  90         return self.send(vimid, request.get_full_path(), request.body, "HEAD")
  91
  92     def put(self, request, vimid):
  93
  94         return self.send(vimid, request.get_full_path(), request.body, "PUT",
  95                          headers=None)