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
|
/*-
* ============LICENSE_START=======================================================
* SDC
* ================================================================================
* Copyright (C) 2019 AT&T Intellectual Property. All rights reserved.
* ================================================================================
* Licensed 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.
* ============LICENSE_END=========================================================
*/
package org.onap.sdc.dcae.rule.editor.validators;
import org.onap.sdc.dcae.composition.restmodels.ruleeditor.MappingRules;
import org.onap.sdc.dcae.composition.restmodels.ruleeditor.Rule;
import org.onap.sdc.dcae.errormng.ActionStatus;
import org.onap.sdc.dcae.errormng.ErrConfMgr;
import org.onap.sdc.dcae.errormng.ResponseFormat;
import org.onap.sdc.dcae.rule.editor.utils.ValidationUtils;
import org.onap.sdc.dcae.ves.VesStructureLoader;
import java.util.List;
import java.util.Map;
import java.util.Set;
import java.util.stream.Collectors;
public class MappingRulesValidator implements IRuleElementValidator<MappingRules> {
private RuleValidator ruleValidator = RuleValidator.getInstance();
private static MappingRulesValidator mappingRulesValidator = new MappingRulesValidator();
public static MappingRulesValidator getInstance() {
return mappingRulesValidator;
}
private MappingRulesValidator(){}
public boolean validate(MappingRules rules, List<ResponseFormat> errors) {
boolean valid = true;
if(rules.isEmpty()) {
valid = false;
errors.add(ErrConfMgr.INSTANCE.getResponseFormat(ActionStatus.INVALID_RULE_FORMAT, "", "no rules found"));
}
return rules.getRules().values().stream().map(r -> ruleValidator.validate(r, errors))
.reduce(true, (x,y) -> x && y) && valid;
// TODO consider using 'allMatch' which will stop on the first error
}
public boolean validateVersionAndType(MappingRules rules) {
Map<String, Set<String>> supportedVersions = VesStructureLoader.getAvailableVersionsAndEventTypes();
return ValidationUtils.validateNotEmpty(rules.getVersion()) && supportedVersions.containsKey(rules.getVersion()) && ValidationUtils.validateNotEmpty(rules.getEventType()) && supportedVersions.get(rules.getVersion()).contains(rules.getEventType());
}
public boolean validateGroupDefinitions(MappingRules rules) {
return rules.getRules().values().stream().allMatch(r -> ValidationUtils.validateNotEmpty(r.getGroupId()) && ValidationUtils.validateNotEmpty(r.getPhase()))
&& rules.getRules().values().stream().collect(Collectors.groupingBy(Rule::getGroupId, Collectors.mapping(Rule::getPhase, Collectors.toSet()))).values().stream().allMatch(p -> 1 == p.size());
}
public boolean validateTranslationPhaseNames(MappingRules rules, List<ResponseFormat> errors) {
boolean valid = true;
Set<String> phases = rules.getRules().values().stream().map(Rule::getPhase).collect(Collectors.toSet());
if(phases.contains(rules.getEntryPhase())) {
valid = false;
errors.add(ErrConfMgr.INSTANCE.getResponseFormat(ActionStatus.TRANSLATE_FAILED, null, "entry phase name already exists"));
}
if(phases.contains(rules.getPublishPhase())) {
valid = false;
errors.add(ErrConfMgr.INSTANCE.getResponseFormat(ActionStatus.TRANSLATE_FAILED, null, "publish phase name already exists"));
}
return valid;
}
}
|
