blob: 3d7c61ec7045d1b649fc185769c9eac29860aad8 (
plain)
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
|
/*
* ============LICENSE_START==========================================
* ONAP Portal
* ===================================================================
* Copyright (C) 2019 AT&T Intellectual Property. All rights reserved.
* ===================================================================
* Modifications Copyright (c) 2019 Samsung
* ===================================================================
*
* Unless otherwise specified, all software contained herein is licensed
* under the Apache License, Version 2.0 (the "License");
* you may not use this software 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.
*
* Unless otherwise specified, all documentation contained herein is licensed
* under the Creative Commons License, Attribution 4.0 Intl. (the "License");
* you may not use this documentation except in compliance with the License.
* You may obtain a copy of the License at
*
* https://creativecommons.org/licenses/by/4.0/
*
* Unless required by applicable law or agreed to in writing, documentation
* 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.portal.validation;
import java.util.Set;
import java.util.stream.Collectors;
import javax.validation.ConstraintViolation;
import javax.validation.Validation;
import javax.validation.Validator;
import javax.validation.ValidatorFactory;
import org.springframework.stereotype.Service;
@Service
public class DataValidator {
private volatile static ValidatorFactory VALIDATOR_FACTORY;
public DataValidator() {
if (VALIDATOR_FACTORY == null) {
synchronized (DataValidator.class) {
if (VALIDATOR_FACTORY == null) {
VALIDATOR_FACTORY = Validation.buildDefaultValidatorFactory();
}
}
}
}
public <E> Set<ConstraintViolation<E>> getConstraintViolations(E classToValid) {
Validator validator = VALIDATOR_FACTORY.getValidator();
return validator.validate(classToValid);
}
public <E> String getConstraintViolationsString(E classToValid){
return getConstraintViolations(classToValid).stream().map(ConstraintViolation::getMessage).collect(Collectors.joining(", "));
}
public <E> boolean isValid(E classToValid) {
Set<ConstraintViolation<E>> constraintViolations = getConstraintViolations(classToValid);
return constraintViolations.isEmpty();
}
}
|
