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
57 return self.schema.type
61 return self.schema.required
64 def description(self):
65 return self.schema.description
69 return self.schema.default
72 def constraints(self):
73 return self.schema.constraints
77 return self.schema.status
79 def validate(self, value=None):
81 self._validate_value(value)
83 def _validate_field(self):
84 for name in self.schema.schema:
85 if name not in self.INPUTFIELD:
86 ExceptionCollector.appendException(
87 UnknownFieldError(what='Input "%s"' % self.name,
90 def validate_type(self, input_type):
91 if input_type not in Schema.PROPERTY_TYPES:
92 ExceptionCollector.appendException(
93 ValueError(_('Invalid type "%s".') % type))
95 # TODO(anyone) Need to test for any built-in datatype not just network
96 # that is, tosca.datatypes.* and not assume tosca.datatypes.network.*
97 # TODO(anyone) Add support for tosca.datatypes.Credential
98 def _validate_value(self, value):
99 tosca = EntityType.TOSCA_DEF
101 if self.type in tosca:
102 datatype = tosca[self.type]
103 elif EntityType.DATATYPE_NETWORK_PREFIX + self.type in tosca:
104 datatype = tosca[EntityType.DATATYPE_NETWORK_PREFIX + self.type]
106 DataEntity.validate_datatype(self.type, value, None, datatype)
109 class Output(object):
111 OUTPUTFIELD = (DESCRIPTION, VALUE) = ('description', 'value')
113 def __init__(self, name, attrs):
118 def description(self):
119 return self.attrs.get(self.DESCRIPTION)
123 return self.attrs.get(self.VALUE)
126 self._validate_field()
128 def _validate_field(self):
129 if not isinstance(self.attrs, dict):
130 ExceptionCollector.appendException(
131 MissingRequiredFieldError(what='Output "%s"' % self.name,
132 required=self.VALUE))
133 if self.value is None:
134 ExceptionCollector.appendException(
135 MissingRequiredFieldError(what='Output "%s"' % self.name,
136 required=self.VALUE))
137 for name in self.attrs:
138 if name not in self.OUTPUTFIELD:
139 ExceptionCollector.appendException(
140 UnknownFieldError(what='Output "%s"' % self.name,