61 lines
2.7 KiB
Python
61 lines
2.7 KiB
Python
# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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from toscaparser.common.exception import ExceptionCollector
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from toscaparser.common.exception import InvalidTemplateVersion
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from toscaparser.common.exception import UnknownFieldError
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from toscaparser.extensions.exttools import ExtTools
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class TypeValidation(object):
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ALLOWED_TYPE_SECTIONS = (DEFINITION_VERSION, DESCRIPTION, IMPORTS,
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DSL_DEFINITIONS, NODE_TYPES, REPOSITORIES,
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DATA_TYPES, ARTIFACT_TYPES, GROUP_TYPES,
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RELATIONSHIP_TYPES, CAPABILITY_TYPES,
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INTERFACE_TYPES, POLICY_TYPES,
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TOPOLOGY_TEMPLATE, METADATA) = \
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('tosca_definitions_version', 'description', 'imports',
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'dsl_definitions', 'node_types', 'repositories',
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'data_types', 'artifact_types', 'group_types',
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'relationship_types', 'capability_types',
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'interface_types', 'policy_types', 'topology_template',
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'metadata')
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VALID_TEMPLATE_VERSIONS = ['tosca_simple_yaml_1_0']
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exttools = ExtTools()
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VALID_TEMPLATE_VERSIONS.extend(exttools.get_versions())
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def __init__(self, custom_types, import_def):
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self.import_def = import_def
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self._validate_type_keys(custom_types)
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def _validate_type_keys(self, custom_type):
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version = custom_type[self.DEFINITION_VERSION] \
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if self.DEFINITION_VERSION in custom_type \
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else None
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if version:
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self._validate_type_version(version)
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self.version = version
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for name in custom_type:
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if name not in self.ALLOWED_TYPE_SECTIONS:
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ExceptionCollector.appendException(
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UnknownFieldError(what='Template ' + str(self.import_def),
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field=name))
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def _validate_type_version(self, version):
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if version not in self.VALID_TEMPLATE_VERSIONS:
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ExceptionCollector.appendException(
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InvalidTemplateVersion(
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what=version + ' in ' + str(self.import_def),
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valid_versions='", "'. join(self.VALID_TEMPLATE_VERSIONS)))
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