| /* |
| * 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.dao; |
| |
| import com.fasterxml.jackson.databind.ObjectMapper; |
| import com.fasterxml.jackson.databind.node.ObjectNode; |
| import java.util.ArrayList; |
| import java.util.List; |
| import java.util.Optional; |
| import org.apache.commons.lang3.StringUtils; |
| import org.apache.syncope.common.lib.types.AuditElements; |
| import org.springframework.util.CollectionUtils; |
| |
| public abstract class AbstractJPAJSONLoggerDAO extends JPAAuditConfDAO { |
| |
| private static final ObjectMapper MAPPER = new ObjectMapper(); |
| |
| protected abstract static class JSONMessageCriteriaBuilder extends MessageCriteriaBuilder { |
| |
| protected String entityKey; |
| |
| private AuditElements.EventCategoryType type; |
| |
| private String category; |
| |
| private String subcategory; |
| |
| private List<String> events; |
| |
| private AuditElements.Result result; |
| |
| @Override |
| protected MessageCriteriaBuilder entityKey(final String entityKey) { |
| this.entityKey = entityKey; |
| return this; |
| } |
| |
| @Override |
| public MessageCriteriaBuilder type(final AuditElements.EventCategoryType type) { |
| this.type = type; |
| return this; |
| } |
| |
| @Override |
| public MessageCriteriaBuilder category(final String category) { |
| this.category = category; |
| return this; |
| } |
| |
| @Override |
| public MessageCriteriaBuilder subcategory(final String subcategory) { |
| this.subcategory = subcategory; |
| return this; |
| } |
| |
| @Override |
| public MessageCriteriaBuilder events(final List<String> events) { |
| this.events = events; |
| return this; |
| } |
| |
| @Override |
| public MessageCriteriaBuilder result(final AuditElements.Result result) { |
| this.result = result; |
| return this; |
| } |
| |
| private Optional<ObjectNode> buildContainer() { |
| ObjectNode logger = MAPPER.createObjectNode(); |
| if (type != null) { |
| logger.put("type", type.name()); |
| } |
| if (StringUtils.isNotBlank(category)) { |
| logger.put("category", category); |
| } |
| if (StringUtils.isNotBlank(subcategory)) { |
| logger.put("subcategory", subcategory); |
| } |
| if (result != null) { |
| logger.put("result", result.name()); |
| } |
| |
| if (!logger.isEmpty()) { |
| ObjectNode container = MAPPER.createObjectNode(); |
| container.set("logger", logger); |
| return Optional.of(container); |
| } |
| |
| return Optional.empty(); |
| } |
| |
| protected abstract String doBuild(List<ObjectNode> containers); |
| |
| @Override |
| public String build() { |
| List<ObjectNode> containers = new ArrayList<>(); |
| if (CollectionUtils.isEmpty(events)) { |
| buildContainer().ifPresent(containers::add); |
| } else { |
| events.forEach(event -> buildContainer().ifPresent(container -> { |
| ((ObjectNode) container.get("logger")).put("event", event); |
| containers.add(container); |
| })); |
| } |
| |
| return doBuild(containers); |
| } |
| } |
| } |