gerrit.onap Code Review - sdc/sdc-distribution-client.git/blob

   1 #    Licensed under the Apache License, Version 2.0 (the "License"); you may
   2 #    not use this file except in compliance with the License. You may obtain
   3 #    a copy of the License at
   4 #
   5 #         http://www.apache.org/licenses/LICENSE-2.0
   6 #
   7 #    Unless required by applicable law or agreed to in writing, software
   8 #    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
   9 #    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
  10 #    License for the specific language governing permissions and limitations
  11 #    under the License.
  12
  13 from toscaparser.dataentity import DataEntity
  14 from toscaparser.elements.constraints import Schema
  15 from toscaparser.functions import is_function
  16 from org.openecomp.sdc.toscaparser.jython import JyProperty
  17
  18
  19 class Property(JyProperty):
  20     '''TOSCA built-in Property type.'''
  21
  22     PROPERTY_KEYS = (
  23         TYPE, REQUIRED, DESCRIPTION, DEFAULT, CONSTRAINTS
  24     ) = (
  25         'type', 'required', 'description', 'default', 'constraints'
  26     )
  27
  28     ENTRY_SCHEMA_KEYS = (
  29         ENTRYTYPE, ENTRYPROPERTIES
  30     ) = (
  31         'type', 'properties'
  32     )
  33
  34     def __init__(self, property_name, value, schema_dict, custom_def=None):
  35         self.name = property_name
  36         self.value = value
  37         self.custom_def = custom_def
  38         self.schema = Schema(property_name, schema_dict)
  39
  40     def getJyName(self):
  41         return self.name
  42
  43     def getJyValue(self):
  44         return self.value
  45
  46     def getJyValueClassName(self):
  47         return self.value.__class__.__name__
  48
  49     def getJyType(self):
  50         return self.type
  51
  52     def isJyRequired(self):
  53         return self.required
  54
  55     def getJyDescription(self):
  56         return self.description
  57
  58     @property
  59     def type(self):
  60         return self.schema.type
  61
  62     @property
  63     def required(self):
  64         return self.schema.required
  65
  66     @property
  67     def description(self):
  68         return self.schema.description
  69
  70     @property
  71     def default(self):
  72         return self.schema.default
  73
  74     @property
  75     def constraints(self):
  76         return self.schema.constraints
  77
  78     @property
  79     def entry_schema(self):
  80         return self.schema.entry_schema
  81
  82     def validate(self):
  83         '''Validate if not a reference property.'''
  84         if not is_function(self.value):
  85             if self.type == Schema.STRING:
  86                 self.value = str(self.value)
  87             self.value = DataEntity.validate_datatype(self.type, self.value,
  88                                                       self.entry_schema,
  89                                                       self.custom_def,
  90                                                       self.name)
  91             self._validate_constraints()
  92
  93     def _validate_constraints(self):
  94         if self.constraints:
  95             for constraint in self.constraints:
  96                 constraint.validate(self.value)