2 * ============LICENSE_START==========================================
4 * ===================================================================
5 * Copyright (C) 2019 AT&T Intellectual Property. All rights reserved.
6 * ===================================================================
7 * Modifications Copyright (c) 2019 Samsung
8 * ===================================================================
10 * Unless otherwise specified, all software contained herein is licensed
11 * under the Apache License, Version 2.0 (the "License");
12 * you may not use this software except in compliance with the License.
13 * You may obtain a copy of the License at
15 * http://www.apache.org/licenses/LICENSE-2.0
17 * Unless required by applicable law or agreed to in writing, software
18 * distributed under the License is distributed on an "AS IS" BASIS,
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20 * See the License for the specific language governing permissions and
21 * limitations under the License.
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24 * under the Creative Commons License, Attribution 4.0 Intl. (the "License");
25 * you may not use this documentation except in compliance with the License.
26 * You may obtain a copy of the License at
28 * https://creativecommons.org/licenses/by/4.0/
30 * Unless required by applicable law or agreed to in writing, documentation
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36 * ============LICENSE_END============================================
41 package org.onap.portal.aop.service;
43 import java.security.Principal;
44 import java.util.stream.Collectors;
45 import javax.validation.ConstraintViolation;
46 import org.aspectj.lang.annotation.Aspect;
47 import org.aspectj.lang.annotation.Before;
48 import org.onap.portal.domain.db.fn.FnLanguage;
49 import org.onap.portal.validation.DataValidator;
50 import org.slf4j.Logger;
51 import org.slf4j.LoggerFactory;
52 import org.springframework.beans.factory.annotation.Autowired;
53 import org.springframework.stereotype.Component;
57 public class FnLanguageServiceAOP {
58 private static final Logger LOGGER = LoggerFactory.getLogger(FnLanguageServiceAOP.class);
61 private DataValidator dataValidator;
63 @Before("execution(* org.onap.portal.service.fn.FnLanguageService.save(..)) && args(principal, fnLanguage)")
64 public void save(final Principal principal, final FnLanguage fnLanguage) {
65 if (fnLanguage == null) {
66 LOGGER.error("User " + principal.getName() + " try to save NULL fnLanguage");
67 throw new NullPointerException("FnLanguage cannot be null or empty");
69 if (!dataValidator.isValid(fnLanguage)) {
70 String violations = dataValidator.getConstraintViolations(fnLanguage).stream()
71 .map(ConstraintViolation::getMessage)
72 .collect(Collectors.joining(", "));
73 LOGGER.error("User " + principal.getName() + " try to save not valid fnLanguage: " + violations);
74 throw new IllegalArgumentException("FnLanguage is not valid, " + violations);