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
5 # http://www.apache.org/licenses/LICENSE-2.0
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
16 from toscaparser.common.exception import ExceptionCollector
17 from toscaparser.common.exception import MissingRequiredFieldError
18 from toscaparser.common.exception import UnknownFieldError
19 from toscaparser.dataentity import DataEntity
20 from toscaparser.elements.constraints import Schema
21 from toscaparser.elements.entity_type import EntityType
22 from toscaparser.utils.gettextutils import _
23 from org.openecomp.sdc.toscaparser.jython.parameters import JyInput
26 log = logging.getLogger('tosca')
31 INPUTFIELD = (TYPE, DESCRIPTION, DEFAULT, CONSTRAINTS, REQUIRED, STATUS,
32 ENTRY_SCHEMA) = ('type', 'description', 'default',
33 'constraints', 'required', 'status',
36 def __init__(self, name, schema_dict):
38 self.schema = Schema(name, schema_dict)
40 self._validate_field()
41 self.validate_type(self.type)
49 def isJyRequired(self):
52 def getJyDescription(self):
53 return self.description
55 def getJyDefault(self):
60 return self.schema.type
64 return self.schema.required
67 def description(self):
68 return self.schema.description
72 return self.schema.default
75 def constraints(self):
76 return self.schema.constraints
80 return self.schema.status
82 def validate(self, value=None):
84 self._validate_value(value)
86 def _validate_field(self):
87 for name in self.schema.schema:
88 if name not in self.INPUTFIELD:
89 ExceptionCollector.appendException(
90 UnknownFieldError(what='Input "%s"' % self.name,
93 def validate_type(self, input_type):
94 if input_type not in Schema.PROPERTY_TYPES:
95 ExceptionCollector.appendException(
96 #ValueError(_('Invalid type "%s".') % type))
97 ValueError(_('Invalid type "%s".') % input_type))
99 # TODO(anyone) Need to test for any built-in datatype not just network
100 # that is, tosca.datatypes.* and not assume tosca.datatypes.network.*
101 # TODO(anyone) Add support for tosca.datatypes.Credential
102 def _validate_value(self, value):
103 tosca = EntityType.TOSCA_DEF
105 if self.type in tosca:
106 datatype = tosca[self.type]
107 elif EntityType.DATATYPE_NETWORK_PREFIX + self.type in tosca:
108 datatype = tosca[EntityType.DATATYPE_NETWORK_PREFIX + self.type]
110 DataEntity.validate_datatype(self.type, value, None, datatype)
113 class Output(object):
115 OUTPUTFIELD = (DESCRIPTION, VALUE) = ('description', 'value')
117 def __init__(self, name, attrs):
122 def description(self):
123 return self.attrs.get(self.DESCRIPTION)
127 return self.attrs.get(self.VALUE)
130 self._validate_field()
132 def _validate_field(self):
133 if not isinstance(self.attrs, dict):
134 ExceptionCollector.appendException(
135 MissingRequiredFieldError(what='Output "%s"' % self.name,
136 required=self.VALUE))
137 if self.value is None:
138 ExceptionCollector.appendException(
139 MissingRequiredFieldError(what='Output "%s"' % self.name,
140 required=self.VALUE))
141 for name in self.attrs:
142 if name not in self.OUTPUTFIELD:
143 ExceptionCollector.appendException(
144 UnknownFieldError(what='Output "%s"' % self.name,