| /* |
| * 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. |
| */ |
| package org.apache.syncope.core.persistence.jpa.validation.entity; |
| |
| import java.util.Set; |
| import javax.persistence.PrePersist; |
| import javax.persistence.PreUpdate; |
| import javax.validation.ConstraintViolation; |
| import javax.validation.Validator; |
| import org.apache.commons.lang3.ClassUtils; |
| import org.apache.syncope.core.persistence.api.attrvalue.validation.InvalidEntityException; |
| import org.apache.syncope.core.persistence.api.entity.Any; |
| import org.apache.syncope.core.persistence.api.entity.DynMembership; |
| import org.apache.syncope.core.persistence.api.entity.Entity; |
| import org.apache.syncope.core.persistence.api.entity.GroupableRelatable; |
| import org.apache.syncope.core.persistence.api.entity.ProvidedKeyEntity; |
| import org.apache.syncope.core.persistence.api.entity.Schema; |
| import org.apache.syncope.core.persistence.api.entity.policy.Policy; |
| import org.apache.syncope.core.persistence.api.entity.task.Task; |
| import org.apache.syncope.core.spring.ApplicationContextProvider; |
| import org.slf4j.Logger; |
| import org.slf4j.LoggerFactory; |
| |
| /** |
| * JPA validation listener implementing bean validation. |
| */ |
| public class EntityValidationListener { |
| |
| private static final Logger LOG = LoggerFactory.getLogger(EntityValidationListener.class); |
| |
| @PrePersist |
| @PreUpdate |
| public void validate(final Object object) { |
| final Validator validator = ApplicationContextProvider.getBeanFactory().getBean(Validator.class); |
| Set<ConstraintViolation<Object>> violations = validator.validate(object); |
| if (!violations.isEmpty()) { |
| LOG.warn("Bean validation errors found: {}", violations); |
| |
| Class<?> entityInt = null; |
| for (Class<?> interf : ClassUtils.getAllInterfaces(object.getClass())) { |
| if (!Entity.class.equals(interf) |
| && !ProvidedKeyEntity.class.equals(interf) |
| && !Schema.class.equals(interf) |
| && !Task.class.equals(interf) |
| && !Policy.class.equals(interf) |
| && !GroupableRelatable.class.equals(interf) |
| && !Any.class.equals(interf) |
| && !DynMembership.class.equals(interf) |
| && Entity.class.isAssignableFrom(interf)) { |
| |
| entityInt = interf; |
| } |
| } |
| |
| throw new InvalidEntityException(entityInt == null |
| ? "Entity" : entityInt.getSimpleName(), violations); |
| } |
| } |
| } |