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1   /*
2    * Copyright (c) 2002-2017, Mairie de Paris
3    * All rights reserved.
4    *
5    * Redistribution and use in source and binary forms, with or without
6    * modification, are permitted provided that the following conditions
7    * are met:
8    *
9    *  1. Redistributions of source code must retain the above copyright notice
10   *     and the following disclaimer.
11   *
12   *  2. Redistributions in binary form must reproduce the above copyright notice
13   *     and the following disclaimer in the documentation and/or other materials
14   *     provided with the distribution.
15   *
16   *  3. Neither the name of 'Mairie de Paris' nor 'Lutece' nor the names of its
17   *     contributors may be used to endorse or promote products derived from
18   *     this software without specific prior written permission.
19   *
20   * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
21   * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
22   * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
23   * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE
24   * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
25   * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
26   * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
27   * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
28   * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
29   * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
30   * POSSIBILITY OF SUCH DAMAGE.
31   *
32   * License 1.0
33   */
34  package fr.paris.lutece.plugins.directory.business;
35  
36  import fr.paris.lutece.plugins.directory.utils.DirectoryUtils;
37  import fr.paris.lutece.portal.service.plugin.Plugin;
38  import fr.paris.lutece.util.sql.DAOUtil;
39  
40  import java.util.ArrayList;
41  import java.util.List;
42  
43  /**
44   * This class provides Data Access methods for Indexer Action objects
45   */
46  public final class IndexerActionDAO implements IIndexerActionDAO
47  {
48      // Constants
49      private static final String SQL_QUERY_NEW_PK = "SELECT max( id_action ) FROM directory_indexer_action";
50      private static final String SQL_QUERY_FIND_BY_PRIMARY_KEY = "SELECT id_action,id_record,id_task" + " FROM directory_indexer_action WHERE id_action = ?";
51      private static final String SQL_QUERY_INSERT = "INSERT INTO directory_indexer_action( id_action,id_record,id_task)" + " VALUES(?,?,?)";
52      private static final String SQL_QUERY_DELETE = "DELETE FROM directory_indexer_action WHERE id_action = ? ";
53      private static final String SQL_QUERY_UPDATE = "UPDATE directory_indexer_action SET id_action=?,id_record=?,id_task=? WHERE id_action = ? ";
54      private static final String SQL_QUERY_SELECT = "SELECT id_action,id_record,id_task" + " FROM directory_indexer_action  ";
55      private static final String SQL_FILTER_ID_TASK = " id_task = ? ";
56  
57      /**
58       * {@inheritDoc}
59       */
60      @Override
61      public int newPrimaryKey( Plugin plugin )
62      {
63          DAOUtil daoUtil = new DAOUtil( SQL_QUERY_NEW_PK, plugin );
64          daoUtil.executeQuery( );
65  
66          int nKey;
67  
68          if ( !daoUtil.next( ) )
69          {
70              // if the table is empty
71              nKey = 1;
72          }
73  
74          nKey = daoUtil.getInt( 1 ) + 1;
75          daoUtil.free( );
76  
77          return nKey;
78      }
79  
80      /**
81       * {@inheritDoc}
82       */
83      @Override
84      public synchronized void insert( IndexerAction indexerAction, Plugin plugin )
85      {
86          indexerAction.setIdAction( newPrimaryKey( plugin ) );
87  
88          DAOUtil daoUtil = new DAOUtil( SQL_QUERY_INSERT, plugin );
89          daoUtil.setInt( 1, indexerAction.getIdAction( ) );
90          daoUtil.setInt( 2, indexerAction.getIdRecord( ) );
91          daoUtil.setInt( 3, indexerAction.getIdTask( ) );
92  
93          daoUtil.executeUpdate( );
94  
95          daoUtil.free( );
96      }
97  
98      /**
99       * {@inheritDoc}
100      */
101     @Override
102     public IndexerAction load( int nId, Plugin plugin )
103     {
104         IndexerAction indexerAction = null;
105 
106         DAOUtil daoUtil = new DAOUtil( SQL_QUERY_FIND_BY_PRIMARY_KEY, plugin );
107         daoUtil.setInt( 1, nId );
108         daoUtil.executeQuery( );
109 
110         if ( daoUtil.next( ) )
111         {
112             indexerAction = new IndexerAction( );
113             indexerAction.setIdAction( daoUtil.getInt( 1 ) );
114             indexerAction.setIdRecord( daoUtil.getInt( 2 ) );
115             indexerAction.setIdTask( daoUtil.getInt( 3 ) );
116         }
117 
118         daoUtil.free( );
119 
120         return indexerAction;
121     }
122 
123     /**
124      * {@inheritDoc}
125      */
126     @Override
127     public void delete( int nId, Plugin plugin )
128     {
129         DAOUtil daoUtil = new DAOUtil( SQL_QUERY_DELETE, plugin );
130         daoUtil.setInt( 1, nId );
131         daoUtil.executeUpdate( );
132         daoUtil.free( );
133     }
134 
135     /**
136      * {@inheritDoc}
137      */
138     @Override
139     public void store( IndexerAction indexerAction, Plugin plugin )
140     {
141         DAOUtil daoUtil = new DAOUtil( SQL_QUERY_UPDATE, plugin );
142         daoUtil.setInt( 1, indexerAction.getIdAction( ) );
143         daoUtil.setInt( 2, indexerAction.getIdRecord( ) );
144         daoUtil.setInt( 3, indexerAction.getIdTask( ) );
145 
146         daoUtil.setInt( 4, indexerAction.getIdAction( ) );
147 
148         daoUtil.executeUpdate( );
149         daoUtil.free( );
150     }
151 
152     /**
153      * {@inheritDoc}
154      */
155     @Override
156     public List<IndexerAction> selectList( IndexerActionFilter filter, Plugin plugin )
157     {
158         List<IndexerAction> indexerActionList = new ArrayList<IndexerAction>( );
159         IndexerAction indexerAction = null;
160         List<String> listStrFilter = new ArrayList<String>( );
161 
162         if ( filter.containsIdTask( ) )
163         {
164             listStrFilter.add( SQL_FILTER_ID_TASK );
165         }
166 
167         String strSQL = DirectoryUtils.buildRequetteWithFilter( SQL_QUERY_SELECT, listStrFilter, null );
168 
169         DAOUtil daoUtil = new DAOUtil( strSQL, plugin );
170 
171         int nIndex = 1;
172 
173         if ( filter.containsIdTask( ) )
174         {
175             daoUtil.setInt( nIndex, filter.getIdTask( ) );
176             nIndex++;
177         }
178 
179         daoUtil.executeQuery( );
180 
181         while ( daoUtil.next( ) )
182         {
183             indexerAction = new IndexerAction( );
184             indexerAction.setIdAction( daoUtil.getInt( 1 ) );
185             indexerAction.setIdRecord( daoUtil.getInt( 2 ) );
186             indexerAction.setIdTask( daoUtil.getInt( 3 ) );
187 
188             indexerActionList.add( indexerAction );
189         }
190 
191         daoUtil.free( );
192 
193         return indexerActionList;
194     }
195 }