Portal Spring Boot Development

[portal.git] / portal-BE / src / main / java / org / onap / portal / aop / service / FnLanguageServiceAOP.java

diff --git a/portal-BE/src/main/java/org/onap/portal/aop/service/FnLanguageServiceAOP.java b/portal-BE/src/main/java/org/onap/portal/aop/service/FnLanguageServiceAOP.java
new file mode 100644 (file)
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+++ b/portal-BE/src/main/java/org/onap/portal/aop/service/FnLanguageServiceAOP.java
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+/*
+ * ============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.aop.service;
+
+import java.security.Principal;
+import java.util.stream.Collectors;
+import javax.validation.ConstraintViolation;
+import org.aspectj.lang.annotation.Aspect;
+import org.aspectj.lang.annotation.Before;
+import org.onap.portal.domain.db.fn.FnLanguage;
+import org.onap.portal.validation.DataValidator;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Component;
+
+@Aspect
+@Component
+public class FnLanguageServiceAOP {
+       private static final Logger LOGGER = LoggerFactory.getLogger(FnLanguageServiceAOP.class);
+
+       @Autowired
+       private DataValidator dataValidator;
+
+       @Before("execution(* org.onap.portal.service.fn.FnLanguageService.save(..)) && args(principal, fnLanguage)")
+       public void save(final Principal principal, final FnLanguage fnLanguage) {
+              if (fnLanguage == null) {
+                     LOGGER.error("User " + principal.getName() + " try to save NULL fnLanguage");
+                     throw new NullPointerException("FnLanguage cannot be null or empty");
+              }
+              if (!dataValidator.isValid(fnLanguage)) {
+                     String violations = dataValidator.getConstraintViolations(fnLanguage).stream()
+                             .map(ConstraintViolation::getMessage)
+                             .collect(Collectors.joining(", "));
+                     LOGGER.error("User " + principal.getName() + " try to save not valid fnLanguage: " + violations);
+                     throw new IllegalArgumentException("FnLanguage is not valid, " + violations);
+              }
+       }
+}