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 rest_framework.views import Response
  17 from rest_framework.views import status
  18 from multivimbroker.forwarder.base import BaseHandler
  19
  20 #
  21
  22
  23 class BaseServer(BaseHandler, APIView):
  24
  25     def get(self, request, vimid):
  26         raise NotImplementedError()
  27
  28     def post(self, request, vimid):
  29         raise NotImplementedError()
  30
  31     def put(self, request, vimid):
  32         raise NotImplementedError()
  33
  34     def delete(self, request, vimid):
  35         raise NotImplementedError()
  36
  37     def head(self, request, vimid):
  38         raise NotImplementedError()
  39
  40     def patch(self, request, vimid):
  41         raise NotImplementedError()
  42
  43
  44 # proxy handler
  45 class Identity(BaseServer):
  46
  47     def get(self, request, vimid):
  48
  49         return self.send(vimid, request.get_full_path(), request.body, "GET")
  50
  51     def post(self, request, vimid):
  52
  53         return self.send(vimid, request.get_full_path(), request.body, "POST")
  54
  55
  56 class Registry(BaseServer):
  57
  58     def post(self, request, vimid):
  59
  60         return self.send(vimid, request.get_full_path(), request.body, "POST")
  61
  62
  63 class UnRegistry(BaseServer):
  64
  65     def delete(self, request, vimid):
  66
  67         return self.send(vimid, request.get_full_path(), request.body,
  68                          "DELETE")
  69
  70
  71 class Extension(BaseServer):
  72
  73     def get(self, request, vimid):
  74
  75         return self.send(vimid, request.get_full_path(), request.body, "GET")
  76
  77
  78 class VIMTypes(BaseServer):
  79
  80     def get(self, request):
  81         # Fix here unless we have plugin registry
  82         data = {
  83             "vim_types": [
  84                 {
  85                     "vim_type": "openstack",
  86                     "versions": [
  87                         {
  88                             "version": "titanium_cloud",
  89                             "extra_info_hint": ""
  90                         },
  91                         {
  92                             "version": "ocata",
  93                             "extra_info_hint": ""
  94                         }
  95                     ]
  96                 },
  97                 {
  98                     "vim_type": "vmware",
  99                     "versions": [
 100                         {
 101                             "version": "4.0",
 102                             "extra_info_hint": ""
 103                         }
 104                     ]
 105                 }
 106             ]
 107         }
 108
 109         return Response(data=data, status=status.HTTP_200_OK)
 110
 111
 112 # forward  handler
 113 class Forward(BaseServer):
 114
 115     def get(self, request, vimid):
 116
 117         return self.send(vimid, request.get_full_path(), request.body, "GET")
 118
 119     def post(self, request, vimid):
 120
 121         return self.send(vimid, request.get_full_path(), request.body, "POST",
 122                          headers=None)
 123
 124     def patch(self, request, vimid):
 125
 126         return self.send(vimid, request.get_full_path(), request.body, "PATCH",
 127                          headers=None)
 128
 129     def delete(self, request, vimid):
 130
 131         return self.send(vimid, request.get_full_path(), request.body,
 132                          "DELETE", headers=None)
 133
 134     def head(self, request, vimid):
 135
 136         return self.send(vimid, request.get_full_path(), request.body, "HEAD")
 137
 138     def put(self, request, vimid):
 139
 140         return self.send(vimid, request.get_full_path(), request.body, "PUT",
 141                          headers=None)