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# 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.
import logging
from toscaparser.common.exception import ExceptionCollector
from toscaparser.common.exception import UnsupportedTypeError
from toscaparser.utils.gettextutils import _
log = logging.getLogger('tosca')
class UnsupportedType(object):
"""Note: TOSCA spec version related
The tosca.nodes.Storage.ObjectStorage and tosca.nodes.Storage.BlockStorage
used here as un_supported_types are part of the name changes in TOSCA spec
version 1.1. The original name as specified in version 1.0 are,
tosca.nodes.BlockStorage and tosca.nodes.ObjectStorage which are supported
by the tosca-parser. Since there are little overlapping in version support
currently in the tosca-parser, the names tosca.nodes.Storage.ObjectStorage
and tosca.nodes.Storage.BlockStorage are used here to demonstrate the usage
of un_supported_types. As tosca-parser move to provide support for version
1.1 and higher, they will be removed.
"""
un_supported_types = ['tosca.test.invalidtype',
'tosca.nodes.Storage.ObjectStorage',
'tosca.nodes.Storage.BlockStorage']
def __init__(self):
pass
@staticmethod
def validate_type(entitytype):
if entitytype in UnsupportedType.un_supported_types:
ExceptionCollector.appendException(UnsupportedTypeError(
what=_('%s')
% entitytype))
return True
else:
return False
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