01: package net.sourceforge.squirrel_sql.plugins.informix.tab;
02:
03: /*
04: * Copyright (C) 2006 Rob Manning
05: * manningr@users.sourceforge.net
06: *
07: * This library is free software; you can redistribute it and/or
08: * modify it under the terms of the GNU Lesser General Public
09: * License as published by the Free Software Foundation; either
10: * version 2.1 of the License, or (at your option) any later version.
11: *
12: * This library is distributed in the hope that it will be useful,
13: * but WITHOUT ANY WARRANTY; without even the implied warranty of
14: * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15: * Lesser General Public License for more details.
16: *
17: * You should have received a copy of the GNU Lesser General Public
18: * License along with this library; if not, write to the Free Software
19: * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
20: */
21:
22: import java.sql.PreparedStatement;
23: import java.sql.SQLException;
24:
25: import net.sourceforge.squirrel_sql.client.session.ISession;
26: import net.sourceforge.squirrel_sql.client.session.mainpanel.objecttree.tabs.BasePreparedStatementTab;
27: import net.sourceforge.squirrel_sql.fw.sql.IDatabaseObjectInfo;
28: import net.sourceforge.squirrel_sql.fw.util.StringManager;
29: import net.sourceforge.squirrel_sql.fw.util.StringManagerFactory;
30: import net.sourceforge.squirrel_sql.fw.util.log.ILogger;
31: import net.sourceforge.squirrel_sql.fw.util.log.LoggerController;
32:
33: /**
34: * This class will display the details for an Informix trigger.
35: *
36: * @author manningr
37: */
38: public class TriggerDetailsTab extends BasePreparedStatementTab {
39: private static final StringManager s_stringMgr = StringManagerFactory
40: .getStringManager(TriggerDetailsTab.class);
41:
42: /**
43: * This interface defines locale specific strings. This should be
44: * replaced with a property file.
45: */
46: private interface i18n {
47: // i18n[TriggerDetailsTab.title=Details]
48: String TITLE = s_stringMgr.getString("TriggerDetailsTab.title");
49: // i18n[TriggerDetailsTab.hint=Display trigger details]
50: String HINT = s_stringMgr.getString("TriggerDetailsTab.hint");
51: }
52:
53: /** SQL that retrieves the data. */
54: private static String SQL = "SELECT T1.owner AS trigger_owner, "
55: + " T1.trigname AS trigger_name, "
56: + " case T1.event "
57: + " when 'I' then 'INSERT' "
58: + " when 'U' then 'UPDATE' "
59: + " when 'D' then 'DELETE' "
60: + " when 'S' then 'SELECT' "
61: + " else T1.event "
62: + " end AS triggering_event, "
63: + " T2.owner AS table_owner, "
64: + " T2.tabname AS table_name, "
65: + " case T2.tabtype "
66: + " when 'T' then 'TABLE' "
67: + " when 'V' then 'VIEW' "
68: + " else T2.tabtype "
69: + " end AS table_type, "
70: + " T1.old AS reference_before, "
71: + " T1.new AS reference_after "
72: + "FROM informix.systriggers AS T1, "
73: + " informix.systables AS T2 "
74: + "WHERE T2.tabid = T1.tabid "
75: + "and T1.trigname = ? ";
76:
77: /** Logger for this class. */
78: private final static ILogger s_log = LoggerController
79: .createLogger(TriggerDetailsTab.class);
80:
81: public TriggerDetailsTab() {
82: super (i18n.TITLE, i18n.HINT, true);
83: }
84:
85: protected PreparedStatement createStatement() throws SQLException {
86: ISession session = getSession();
87: IDatabaseObjectInfo doi = getDatabaseObjectInfo();
88: if (s_log.isDebugEnabled()) {
89: s_log.debug("Trigger details SQL: " + SQL);
90: s_log.debug("Trigger name: " + doi.getSimpleName());
91: }
92: PreparedStatement pstmt = session.getSQLConnection()
93: .prepareStatement(SQL);
94: pstmt.setString(1, doi.getSimpleName());
95: return pstmt;
96: }
97: }
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