diff options
Diffstat (limited to 'aria/aria-rest-server/src/main/python/aria-rest/aria_rest/util.py')
-rw-r--r-- | aria/aria-rest-server/src/main/python/aria-rest/aria_rest/util.py | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/aria/aria-rest-server/src/main/python/aria-rest/aria_rest/util.py b/aria/aria-rest-server/src/main/python/aria-rest/aria_rest/util.py new file mode 100644 index 0000000000..2310d7eddf --- /dev/null +++ b/aria/aria-rest-server/src/main/python/aria-rest/aria_rest/util.py @@ -0,0 +1,48 @@ +# +# ============LICENSE_START=================================================== +# Copyright (c) 2017 Cloudify.co. All rights reserved. +# =================================================================== +# Licensed under the Apache License, Version 2.0 (the "License"); you may not +# use this file except in compliance with the License. You may obtain a copy +# of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT +# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the +# License for the specific language governing permissions and limitations under +# the License. +# ============LICENSE_END==================================================== +# + + +import threading + +def make_template_name( user, template_name ): + return "{}.{}".format(user,template_name) + + +class SafeDict(dict): + def __init__(self, *args): + self._lockobj = threading.Lock() + dict.__init__(self, args) + + def __getitem__(self, key): + try: + self._lockobj.acquire() + val = dict.__getitem__(self, key) + except: + raise + finally: + self._lockobj.release() + + def __setitem__(self, key, value): + try: + self._lockobj.acquire() + dict.__setitem__(self, key, value) + except: + raise + finally: + self._lockobj.release() + |