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1   /*
2    * Licensed to the Apache Software Foundation (ASF) under one
3    * or more contributor license agreements.  See the NOTICE file
4    * distributed with this work for additional information
5    * regarding copyright ownership.  The ASF licenses this file
6    * to you under the Apache License, Version 2.0 (the
7    * "License"); you may not use this file except in compliance
8    * with the License.  You may obtain a copy of the License at
9    *
10   *   http://www.apache.org/licenses/LICENSE-2.0
11   *
12   * Unless required by applicable law or agreed to in writing,
13   * software distributed under the License is distributed on an
14   * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
15   * KIND, either express or implied.  See the License for the
16   * specific language governing permissions and limitations
17   * under the License.
18   */
19  package org.apache.syncope.core.persistence.jpa.dao;
20  
21  import com.fasterxml.jackson.databind.node.ObjectNode;
22  import java.util.List;
23  import java.util.stream.Collectors;
24  import org.apache.syncope.core.provisioning.api.serialization.POJOHelper;
25  
26  public class MyJPAJSONAuditConfDAO extends AbstractJPAJSONLoggerDAO {
27  
28      protected static class MyMessageCriteriaBuilder extends JSONMessageCriteriaBuilder {
29  
30          @Override
31          protected String doBuild(final List<ObjectNode> containers) {
32              if (entityKey != null) {
33                  query.append(andIfNeeded()).append('(').
34                          append(AUDIT_ENTRY_MESSAGE_COLUMN).append("->'$.before' LIKE '%").append(entityKey).
35                          append("%' OR ").
36                          append(AUDIT_ENTRY_MESSAGE_COLUMN).append("->'$.input' LIKE '%").append(entityKey).
37                          append("%' OR ").
38                          append(AUDIT_ENTRY_MESSAGE_COLUMN).append("->'$.output' LIKE '%").append(entityKey).
39                          append("%')");
40              }
41  
42              if (!containers.isEmpty()) {
43                  query.append(andIfNeeded()).append('(').
44                          append(containers.stream().
45                                  map(container -> "JSON_CONTAINS(" + AUDIT_ENTRY_MESSAGE_COLUMN + ", '"
46                                  + POJOHelper.serialize(container).replace("'", "''")
47                                  + "')").collect(Collectors.joining(" OR "))).
48                          append(')');
49              }
50  
51              return query.toString();
52          }
53      }
54  
55      @Override
56      protected MessageCriteriaBuilder messageCriteriaBuilder(final String entityKey) {
57          return new MyMessageCriteriaBuilder().entityKey(entityKey);
58      }
59  }