1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
|
# Licensed to the Apache Software Foundation (ASF) under one or more
# contributor license agreements. See the NOTICE file distributed with
# this work for additional information regarding copyright ownership.
# The ASF licenses this file to You 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.
from aria.utils.formatting import safe_repr
from aria.parser.validation import Issue
def validate_substitution_mappings_requirement(context, presentation):
# validate that the requirement in substitution_mapping is defined in the substitution node type
substitution_node_type = presentation._container._get_type(context)
if substitution_node_type is None:
return
for req_name, req in substitution_node_type._get_requirements(context):
if req_name == presentation._name:
substitution_type_requirement = req
break
else:
context.validation.report(
'substitution mapping requirement "{0}" is not declared in node type "{1}"'.format(
presentation._name, substitution_node_type._name),
locator=presentation._locator, level=Issue.BETWEEN_TYPES)
return
if not _validate_mapping_format(presentation):
_report_invalid_mapping_format(context, presentation, field='requirement')
return
# validate that the mapped requirement is defined in the corresponding node template
node_template = _get_node_template(context, presentation)
if node_template is None:
_report_missing_node_template(context, presentation, field='requirement')
return
mapped_requirement_name = presentation._raw[1]
for req_name, req in node_template._get_requirements(context):
if req_name == mapped_requirement_name:
node_template_requirement = req
break
else:
context.validation.report(
'substitution mapping requirement "{0}" refers to an unknown requirement of node '
'template "{1}": {mapped_requirement_name}'.format(
presentation._name, node_template._name,
mapped_requirement_name=safe_repr(mapped_requirement_name)),
locator=presentation._locator, level=Issue.BETWEEN_TYPES)
return
# validate that the requirement's capability type in substitution_mapping is derived from the
# requirement's capability type in the corresponding node template
substitution_type_requirement_capability_type = \
substitution_type_requirement._get_capability_type(context)
node_template_requirement_capability_type = \
node_template_requirement._get_capability(context)[0]
if not node_template_requirement_capability_type._is_descendant(
context, substitution_type_requirement_capability_type):
context.validation.report(
'substitution mapping requirement "{0}" of capability type "{1}" is not a descendant '
'of the mapped node template capability type "{2}"'.format(
presentation._name,
substitution_type_requirement_capability_type._name,
node_template_requirement_capability_type._name),
locator=presentation._locator, level=Issue.BETWEEN_TYPES)
def validate_substitution_mappings_capability(context, presentation):
# validate that the capability in substitution_mapping is defined in the substitution node type
substitution_node_type = presentation._container._get_type(context)
if substitution_node_type is None:
return
substitution_type_capabilities = substitution_node_type._get_capabilities(context)
substitution_type_capability = substitution_type_capabilities.get(presentation._name)
if substitution_type_capability is None:
context.validation.report(
'substitution mapping capability "{0}" '
'is not declared in node type "{substitution_type}"'.format(
presentation._name, substitution_type=substitution_node_type._name),
locator=presentation._locator, level=Issue.BETWEEN_TYPES)
return
if not _validate_mapping_format(presentation):
_report_invalid_mapping_format(context, presentation, field='capability')
return
# validate that the capability in substitution_mapping is declared in the corresponding
# node template
node_template = _get_node_template(context, presentation)
if node_template is None:
_report_missing_node_template(context, presentation, field='capability')
return
mapped_capability_name = presentation._raw[1]
node_template_capability = node_template._get_capabilities(context).get(mapped_capability_name)
if node_template_capability is None:
context.validation.report(
'substitution mapping capability "{0}" refers to an unknown '
'capability of node template "{1}": {mapped_capability_name}'.format(
presentation._name, node_template._name,
mapped_capability_name=safe_repr(mapped_capability_name)),
locator=presentation._locator, level=Issue.BETWEEN_TYPES)
return
# validate that the capability type in substitution_mapping is derived from the capability type
# in the corresponding node template
substitution_type_capability_type = substitution_type_capability._get_type(context)
node_template_capability_type = node_template_capability._get_type(context)
if not substitution_type_capability_type._is_descendant(context, node_template_capability_type):
context.validation.report(
'node template capability type "{0}" is not a descendant of substitution mapping '
'capability "{1}" of type "{2}"'.format(
node_template_capability_type._name,
presentation._name,
substitution_type_capability_type._name),
locator=presentation._locator, level=Issue.BETWEEN_TYPES)
#
# Utils
#
def _validate_mapping_format(presentation):
"""Validate that the mapping is a list of 2 strings"""
if not isinstance(presentation._raw, list) or \
len(presentation._raw) != 2 or \
not isinstance(presentation._raw[0], basestring) or \
not isinstance(presentation._raw[1], basestring):
return False
return True
def _get_node_template(context, presentation):
node_template_name = presentation._raw[0]
node_template = context.presentation.get_from_dict('service_template', 'topology_template',
'node_templates', node_template_name)
return node_template
def _report_missing_node_template(context, presentation, field):
context.validation.report(
'substitution mappings {field} "{node_template_mapping}" '
'refers to an unknown node template: {node_template_name}'.format(
field=field,
node_template_mapping=presentation._name,
node_template_name=safe_repr(presentation._raw[0])),
locator=presentation._locator, level=Issue.FIELD)
def _report_invalid_mapping_format(context, presentation, field):
context.validation.report(
'substitution mapping {field} "{field_name}" is not a list of 2 strings: {value}'.format(
field=field,
field_name=presentation._name,
value=safe_repr(presentation._raw)),
locator=presentation._locator, level=Issue.FIELD)
|
