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))
98 # TODO(anyone) Need to test for any built-in datatype not just network
99 # that is, tosca.datatypes.* and not assume tosca.datatypes.network.*
100 # TODO(anyone) Add support for tosca.datatypes.Credential
101 def _validate_value(self, value):
102 tosca = EntityType.TOSCA_DEF
104 if self.type in tosca:
105 datatype = tosca[self.type]
106 elif EntityType.DATATYPE_NETWORK_PREFIX + self.type in tosca:
107 datatype = tosca[EntityType.DATATYPE_NETWORK_PREFIX + self.type]
109 DataEntity.validate_datatype(self.type, value, None, datatype)
112 class Output(object):
114 OUTPUTFIELD = (DESCRIPTION, VALUE) = ('description', 'value')
116 def __init__(self, name, attrs):
121 def description(self):
122 return self.attrs.get(self.DESCRIPTION)
126 return self.attrs.get(self.VALUE)
129 self._validate_field()
131 def _validate_field(self):
132 if not isinstance(self.attrs, dict):
133 ExceptionCollector.appendException(
134 MissingRequiredFieldError(what='Output "%s"' % self.name,
135 required=self.VALUE))
136 if self.value is None:
137 ExceptionCollector.appendException(
138 MissingRequiredFieldError(what='Output "%s"' % self.name,
139 required=self.VALUE))
140 for name in self.attrs:
141 if name not in self.OUTPUTFIELD:
142 ExceptionCollector.appendException(
143 UnknownFieldError(what='Output "%s"' % self.name,