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author | 2015-12-22 15:04:53 +0800 | |
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committer | 2015-12-22 15:04:53 +0800 | |
commit | b678c5bfea0f1b142c2a4a5bdee1e3309a021887 (patch) | |
tree | 493ec289254370057daaaded00fd1b4761783c86 /tosca2heat/tosca-parser-0.3.0/toscaparser/elements/statefulentitytype.py | |
parent | 828f613ea0c3e334eacf3f7857252246708d1c88 (diff) |
JIRA:PARSER-15 Provide Standalone Heat-Translator Liberty Pypi Packages
Diffstat (limited to 'tosca2heat/tosca-parser-0.3.0/toscaparser/elements/statefulentitytype.py')
-rw-r--r-- | tosca2heat/tosca-parser-0.3.0/toscaparser/elements/statefulentitytype.py | 83 |
1 files changed, 83 insertions, 0 deletions
diff --git a/tosca2heat/tosca-parser-0.3.0/toscaparser/elements/statefulentitytype.py b/tosca2heat/tosca-parser-0.3.0/toscaparser/elements/statefulentitytype.py new file mode 100644 index 0000000..9c8f4e2 --- /dev/null +++ b/tosca2heat/tosca-parser-0.3.0/toscaparser/elements/statefulentitytype.py @@ -0,0 +1,83 @@ +# 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. + +from toscaparser.common.exception import ExceptionCollector +from toscaparser.common.exception import InvalidTypeError +from toscaparser.elements.attribute_definition import AttributeDef +from toscaparser.elements.entity_type import EntityType +from toscaparser.elements.property_definition import PropertyDef + + +class StatefulEntityType(EntityType): + '''Class representing TOSCA states.''' + + interfaces_node_lifecycle_operations = ['create', + 'configure', 'start', + 'stop', 'delete'] + + interfaces_relationship_confiure_operations = ['post_configure_source', + 'post_configure_target', + 'add_target', + 'remove_target'] + + def __init__(self, entitytype, prefix, custom_def=None): + entire_entitytype = entitytype + if not entitytype.startswith(self.TOSCA): + entire_entitytype = prefix + entitytype + if entire_entitytype in list(self.TOSCA_DEF.keys()): + self.defs = self.TOSCA_DEF[entire_entitytype] + entitytype = entire_entitytype + elif custom_def and entitytype in list(custom_def.keys()): + self.defs = custom_def[entitytype] + else: + ExceptionCollector.appendException( + InvalidTypeError(what=entitytype)) + self.type = entitytype + + def get_properties_def_objects(self): + '''Return a list of property definition objects.''' + properties = [] + props = self.get_definition(self.PROPERTIES) + if props: + for prop, schema in props.items(): + properties.append(PropertyDef(prop, None, schema)) + return properties + + def get_properties_def(self): + '''Return a dictionary of property definition name-object pairs.''' + return {prop.name: prop + for prop in self.get_properties_def_objects()} + + def get_property_def_value(self, name): + '''Return the property definition associated with a given name.''' + props_def = self.get_properties_def() + if props_def and name in props_def.keys(): + return props_def[name].value + + def get_attributes_def_objects(self): + '''Return a list of attribute definition objects.''' + attrs = self.get_value(self.ATTRIBUTES) + if attrs: + return [AttributeDef(attr, None, schema) + for attr, schema in attrs.items()] + return [] + + def get_attributes_def(self): + '''Return a dictionary of attribute definition name-object pairs.''' + return {attr.name: attr + for attr in self.get_attributes_def_objects()} + + def get_attribute_def_value(self, name): + '''Return the attribute definition associated with a given name.''' + attrs_def = self.get_attributes_def() + if attrs_def and name in attrs_def.keys(): + return attrs_def[name].value |