1 /*
2 *
3 * The DbUnit Database Testing Framework
4 * Copyright (C)2005, DbUnit.org
5 *
6 * This library is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU Lesser General Public
8 * License as published by the Free Software Foundation; either
9 * version 2.1 of the License, or (at your option) any later version.
10 *
11 * This library is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * Lesser General Public License for more details.
15 *
16 * You should have received a copy of the GNU Lesser General Public
17 * License along with this library; if not, write to the Free Software
18 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
19 *
20 */
21 package org.dbunit.database.search;
22
23 import org.slf4j.Logger;
24 import org.slf4j.LoggerFactory;
25
26 import java.util.SortedSet;
27
28 import org.dbunit.database.IDatabaseConnection;
29
30 import org.dbunit.util.search.SearchException;
31
32 /**
33 * ISearchCallback implementation that get the nodes using both direct and reverse
34 * foreign key dependency, i.e, if table C has a FK for a table A and table A has
35 * a FK for a table B, then getNodes(A) will return B and C.
36 *
37 * @author Felipe Leme (dbunit@felipeal.net)
38 * @version $Revision: 769 $
39 * @since Aug 25, 2005
40 */
41 public class ImportedAndExportedKeysSearchCallback extends AbstractMetaDataBasedSearchCallback
42 {
43
44 /**
45 * Logger for this class
46 */
47 private static final Logger logger = LoggerFactory.getLogger(ImportedAndExportedKeysSearchCallback.class);
48
49 public ImportedAndExportedKeysSearchCallback(IDatabaseConnection connection)
50 {
51 super(connection);
52 }
53
54 public SortedSet getEdges(Object node) throws SearchException
55 {
56 logger.debug("getEdges(node={}) - start", node);
57 return getNodesFromImportAndExportKeys(node);
58 }
59
60 }