diff options
Diffstat (limited to 'jython-tosca-parser/src/main/resources/Lib/site-packages/tosca_parser-0.7.0-py2.7.egg/toscaparser/nodetemplate.py')
| -rw-r--r-- | jython-tosca-parser/src/main/resources/Lib/site-packages/tosca_parser-0.7.0-py2.7.egg/toscaparser/nodetemplate.py | 307 |
1 files changed, 0 insertions, 307 deletions
diff --git a/jython-tosca-parser/src/main/resources/Lib/site-packages/tosca_parser-0.7.0-py2.7.egg/toscaparser/nodetemplate.py b/jython-tosca-parser/src/main/resources/Lib/site-packages/tosca_parser-0.7.0-py2.7.egg/toscaparser/nodetemplate.py deleted file mode 100644 index fadc8d0..0000000 --- a/jython-tosca-parser/src/main/resources/Lib/site-packages/tosca_parser-0.7.0-py2.7.egg/toscaparser/nodetemplate.py +++ /dev/null @@ -1,307 +0,0 @@ -# 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 InvalidPropertyValueError -from toscaparser.common.exception import MissingRequiredFieldError -from toscaparser.common.exception import TypeMismatchError -from toscaparser.common.exception import UnknownFieldError -from toscaparser.common.exception import ValidationError -from toscaparser.dataentity import DataEntity -from toscaparser.elements.interfaces import CONFIGURE -from toscaparser.elements.interfaces import CONFIGURE_SHORTNAME -from toscaparser.elements.interfaces import INTERFACE_DEF_RESERVED_WORDS -from toscaparser.elements.interfaces import InterfacesDef -from toscaparser.elements.interfaces import LIFECYCLE -from toscaparser.elements.interfaces import LIFECYCLE_SHORTNAME -from toscaparser.elements.relationshiptype import RelationshipType -from toscaparser.entity_template import EntityTemplate -from toscaparser.relationship_template import RelationshipTemplate -from toscaparser.utils.gettextutils import _ -from toscaparser.utils import validateutils -from org.openecomp.sdc.toscaparser.jython import JyNodeTemplate - -log = logging.getLogger('tosca') - - -class NodeTemplate(EntityTemplate, JyNodeTemplate): - '''Node template from a Tosca profile.''' - def __init__(self, name, node_templates, custom_def=None, - available_rel_tpls=None, available_rel_types=None): - nodeTemplate = node_templates[name] - super(NodeTemplate, self).__init__(name, nodeTemplate, - 'node_type', - custom_def) - self.templates = node_templates - self._validate_fields(nodeTemplate) - self.custom_def = custom_def - self.related = {} - self.relationship_tpl = [] - self.available_rel_tpls = available_rel_tpls - self.available_rel_types = available_rel_types - self._relationships = {} - self.sub_mapping_tosca_template = None - self.meta_data = None - if self.METADATA in nodeTemplate: - self.meta_data = nodeTemplate.get(self.METADATA) - validateutils.validate_map(self.meta_data) - - def getJyMetadata(self): - return self.meta_data - - def getJySubstitutionMappings(self): - return self.sub_mapping_tosca_template - - - @property - def relationships(self): - if not self._relationships: - requires = self.requirements - if requires and isinstance(requires, list): - for r in requires: - for r1, value in r.items(): - explicit = self._get_explicit_relationship(r, value) - if explicit: - for key, value in explicit.items(): - self._relationships[key] = value - return self._relationships - - def _get_explicit_relationship(self, req, value): - """Handle explicit relationship - - For example, - - req: - node: DBMS - relationship: tosca.relationships.HostedOn - """ - explicit_relation = {} - node = value.get('node') if isinstance(value, dict) else value - - if node: - # TODO(spzala) implement look up once Glance meta data is available - # to find a matching TOSCA node using the TOSCA types - msg = _('Lookup by TOSCA types is not supported. ' - 'Requirement for "%s" can not be full-filled.') % self.name - if (node in list(self.type_definition.TOSCA_DEF.keys()) - or node in self.custom_def): - ExceptionCollector.appendException(NotImplementedError(msg)) - return - - if node not in self.templates: - ExceptionCollector.appendException( - KeyError(_('Node template "%s" was not found.') % node)) - return - - related_tpl = NodeTemplate(node, self.templates, self.custom_def) - relationship = value.get('relationship') \ - if isinstance(value, dict) else None - # check if it's type has relationship defined - if not relationship: - parent_reqs = self.type_definition.get_all_requirements() - if parent_reqs is None: - ExceptionCollector.appendException( - ValidationError(message='parent_req is ' + - str(parent_reqs))) - else: - for key in req.keys(): - for req_dict in parent_reqs: - if key in req_dict.keys(): - relationship = (req_dict.get(key). - get('relationship')) - break - if relationship: - found_relationship_tpl = False - # apply available relationship templates if found - if self.available_rel_tpls: - for tpl in self.available_rel_tpls: - if tpl.name == relationship: - rtype = RelationshipType(tpl.type, None, - self.custom_def) - explicit_relation[rtype] = related_tpl - tpl.target = related_tpl - tpl.source = self - self.relationship_tpl.append(tpl) - found_relationship_tpl = True - # create relationship template object. - rel_prfx = self.type_definition.RELATIONSHIP_PREFIX - if not found_relationship_tpl: - if isinstance(relationship, dict): - relationship = relationship.get('type') - if relationship: - if self.available_rel_types and \ - relationship in self.available_rel_types.keys(): - pass - elif not relationship.startswith(rel_prfx): - relationship = rel_prfx + relationship - else: - ExceptionCollector.appendException( - MissingRequiredFieldError( - what=_('"relationship" used in template ' - '"%s"') % related_tpl.name, - required=self.TYPE)) - for rtype in self.type_definition.relationship.keys(): - if rtype.type == relationship: - explicit_relation[rtype] = related_tpl - related_tpl._add_relationship_template(req, - rtype.type, - self) - elif self.available_rel_types: - if relationship in self.available_rel_types.keys(): - rel_type_def = self.available_rel_types.\ - get(relationship) - if 'derived_from' in rel_type_def: - super_type = \ - rel_type_def.get('derived_from') - if not super_type.startswith(rel_prfx): - super_type = rel_prfx + super_type - if rtype.type == super_type: - explicit_relation[rtype] = related_tpl - related_tpl.\ - _add_relationship_template( - req, rtype.type, self) - return explicit_relation - - def _add_relationship_template(self, requirement, rtype, source): - req = requirement.copy() - req['type'] = rtype - tpl = RelationshipTemplate(req, rtype, self.custom_def, self, source) - self.relationship_tpl.append(tpl) - - def get_relationship_template(self): - return self.relationship_tpl - - def _add_next(self, nodetpl, relationship): - self.related[nodetpl] = relationship - - @property - def related_nodes(self): - if not self.related: - for relation, node in self.type_definition.relationship.items(): - for tpl in self.templates: - if tpl == node.type: - self.related[NodeTemplate(tpl)] = relation - return self.related.keys() - - def validate(self, tosca_tpl=None): - self._validate_capabilities() - self._validate_requirements() - self._validate_properties(self.entity_tpl, self.type_definition) - self._validate_interfaces() - for prop in self.get_properties_objects(): - prop.validate() - - def _validate_requirements(self): - type_requires = self.type_definition.get_all_requirements() - allowed_reqs = ["template"] - if type_requires: - for treq in type_requires: - for key, value in treq.items(): - allowed_reqs.append(key) - if isinstance(value, dict): - for key in value: - allowed_reqs.append(key) - - requires = self.type_definition.get_value(self.REQUIREMENTS, - self.entity_tpl) - if requires: - if not isinstance(requires, list): - ExceptionCollector.appendException( - TypeMismatchError( - what='"requirements" of template "%s"' % self.name, - type='list')) - else: - for req in requires: - for r1, value in req.items(): - if isinstance(value, dict): - self._validate_requirements_keys(value) - self._validate_requirements_properties(value) - allowed_reqs.append(r1) - self._common_validate_field(req, allowed_reqs, - 'requirements') - - def _validate_requirements_properties(self, requirements): - # TODO(anyone): Only occurrences property of the requirements is - # validated here. Validation of other requirement properties are being - # validated in different files. Better to keep all the requirements - # properties validation here. - for key, value in requirements.items(): - if key == 'occurrences': - self._validate_occurrences(value) - break - - def _validate_occurrences(self, occurrences): - DataEntity.validate_datatype('list', occurrences) - for value in occurrences: - DataEntity.validate_datatype('integer', value) - if len(occurrences) != 2 or not (0 <= occurrences[0] <= occurrences[1]) \ - or occurrences[1] == 0: - ExceptionCollector.appendException( - InvalidPropertyValueError(what=(occurrences))) - - def _validate_requirements_keys(self, requirement): - for key in requirement.keys(): - if key not in self.REQUIREMENTS_SECTION: - ExceptionCollector.appendException( - UnknownFieldError( - what='"requirements" of template "%s"' % self.name, - field=key)) - - def _validate_interfaces(self): - ifaces = self.type_definition.get_value(self.INTERFACES, - self.entity_tpl) - if ifaces: - for name, value in ifaces.items(): - if name in (LIFECYCLE, LIFECYCLE_SHORTNAME): - self._common_validate_field( - value, InterfacesDef. - interfaces_node_lifecycle_operations, - 'interfaces') - elif name in (CONFIGURE, CONFIGURE_SHORTNAME): - self._common_validate_field( - value, InterfacesDef. - interfaces_relationship_configure_operations, - 'interfaces') - elif name in self.type_definition.interfaces.keys(): - self._common_validate_field( - value, - self._collect_custom_iface_operations(name), - 'interfaces') - else: - ExceptionCollector.appendException( - UnknownFieldError( - what='"interfaces" of template "%s"' % - self.name, field=name)) - - def _collect_custom_iface_operations(self, name): - allowed_operations = [] - nodetype_iface_def = self.type_definition.interfaces[name] - allowed_operations.extend(nodetype_iface_def.keys()) - if 'type' in nodetype_iface_def: - iface_type = nodetype_iface_def['type'] - if iface_type in self.type_definition.custom_def: - iface_type_def = self.type_definition.custom_def[iface_type] - else: - iface_type_def = self.type_definition.TOSCA_DEF[iface_type] - allowed_operations.extend(iface_type_def.keys()) - allowed_operations = [op for op in allowed_operations if - op not in INTERFACE_DEF_RESERVED_WORDS] - return allowed_operations - - def _validate_fields(self, nodetemplate): - for name in nodetemplate.keys(): - if name not in self.SECTIONS and name not in self.SPECIAL_SECTIONS: - ExceptionCollector.appendException( - UnknownFieldError(what='Node template "%s"' % self.name, - field=name)) |