1 # Copyright (c) 2017 VMware, Inc.
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:
7 # http://www.apache.org/licenses/LICENSE-2.0
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.
15 from django.http import HttpResponse
16 from rest_framework import status
18 import multivimbroker.pub.exceptions as exceptions
19 from multivimbroker.pub.utils.syscomm import getHeadersKeys
20 from multivimbroker.pub.utils.syscomm import getMultivimDriver
21 from multivimbroker.pub.utils.restcall import req_by_msb
24 logger = logging.getLogger(__name__)
27 class BaseHandler(object):
29 def _request(self, route_uri, method, body="", headers=None):
32 retcode, content, status_code, resp = \
33 req_by_msb(route_uri, method, body, headers)
35 # Execptions are handled within req_by_msb
36 logger.error("Status code is %s, detail is %s.",
39 except exceptions.NotFound as e:
40 return HttpResponse(str(e), status=status.HTTP_404_NOT_FOUND)
42 except Exception as e:
44 status_code = status.HTTP_500_INTERNAL_SERVER_ERROR
45 logger.exception("exception: %s" % e)
47 response = HttpResponse(content, status=status_code)
48 for k in getHeadersKeys(resp):
52 def send(self, vimid, full_path, body, method, headers=None):
55 url = getMultivimDriver(vimid, full_path=full_path)
56 except exceptions.VimBrokerException as e:
57 logging.exception("vimbroker exception: %s" % e)
58 return HttpResponse(e.content, status=e.status_code)
59 except Exception as e:
60 logging.exception("unkown exception: %s" % e)
61 return HttpResponse(str(e),
62 status=status.HTTP_500_INTERNAL_SERVER_ERROR)
64 return self._request(url, method, body=body, headers=headers)