01: /*
02: * Copyright (C) 2007 Rob Manning
03: * manningr@users.sourceforge.net
04: *
05: * This library is free software; you can redistribute it and/or
06: * modify it under the terms of the GNU Lesser General Public
07: * License as published by the Free Software Foundation; either
08: * version 2.1 of the License, or (at your option) any later version.
09: *
10: * This library is distributed in the hope that it will be useful,
11: * but WITHOUT ANY WARRANTY; without even the implied warranty of
12: * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13: * Lesser General Public License for more details.
14: *
15: * You should have received a copy of the GNU Lesser General Public
16: * License along with this library; if not, write to the Free Software
17: * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
18: */
19: package net.sourceforge.squirrel_sql.plugins.derby.exp;
20:
21: import java.sql.PreparedStatement;
22: import java.sql.SQLException;
23:
24: import net.sourceforge.squirrel_sql.client.session.mainpanel.objecttree.expanders.ITableTriggerExtractor;
25: import net.sourceforge.squirrel_sql.fw.sql.IDatabaseObjectInfo;
26: import net.sourceforge.squirrel_sql.fw.util.log.ILogger;
27: import net.sourceforge.squirrel_sql.fw.util.log.LoggerController;
28:
29: /**
30: * Provides the query and parameter binding behavior for Derby's trigger catalog.
31: *
32: * @author manningr
33: */
34: public class DerbyTableTriggerExtractorImpl implements
35: ITableTriggerExtractor {
36:
37: /** Logger for this class */
38: private final static ILogger s_log = LoggerController
39: .createLogger(DerbyTableTriggerExtractorImpl.class);
40:
41: /** The query that finds the triggers for a given table */
42: private static String SQL = "select tr.TRIGGERNAME "
43: + "from SYS.SYSTRIGGERS tr, SYS.SYSTABLES t, SYS.SYSSCHEMAS s "
44: + "where tr.TABLEID = t.TABLEID "
45: + "and s.SCHEMAID = t.SCHEMAID " + "and t.TABLENAME = ? "
46: + "and s.SCHEMANAME = ? ";
47:
48: /**
49: * @see net.sourceforge.squirrel_sql.client.session.mainpanel.objecttree.expanders.ITableTriggerExtractor#bindParamters(java.sql.PreparedStatement, net.sourceforge.squirrel_sql.fw.sql.IDatabaseObjectInfo)
50: */
51: public void bindParamters(PreparedStatement pstmt,
52: IDatabaseObjectInfo dbo) throws SQLException {
53: if (s_log.isDebugEnabled()) {
54: s_log.debug("Binding table name " + dbo.getSimpleName()
55: + " as first bind value");
56: s_log.debug("Binding schema name " + dbo.getSchemaName()
57: + " as second bind value");
58: }
59: pstmt.setString(1, dbo.getSimpleName());
60: pstmt.setString(2, dbo.getSchemaName());
61: }
62:
63: /**
64: * @see net.sourceforge.squirrel_sql.client.session.mainpanel.objecttree.expanders.ITableTriggerExtractor#getTableTriggerQuery()
65: */
66: public String getTableTriggerQuery() {
67: return SQL;
68: }
69:
70: }
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