01: package net.sourceforge.squirrel_sql.client.mainframe.action;
02:
03: /*
04: * Copyright (C) 2001-2004 Colin Bell
05: * colbell@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: import java.awt.event.ActionEvent;
22: import java.beans.PropertyVetoException;
23:
24: import net.sourceforge.squirrel_sql.fw.sql.ISQLDriver;
25: import net.sourceforge.squirrel_sql.fw.util.StringManager;
26: import net.sourceforge.squirrel_sql.fw.util.StringManagerFactory;
27: import net.sourceforge.squirrel_sql.fw.util.log.ILogger;
28: import net.sourceforge.squirrel_sql.fw.util.log.LoggerController;
29:
30: import net.sourceforge.squirrel_sql.client.IApplication;
31: import net.sourceforge.squirrel_sql.client.action.SquirrelAction;
32: import net.sourceforge.squirrel_sql.client.gui.db.DriversListInternalFrame;
33: import net.sourceforge.squirrel_sql.client.gui.db.IDriversList;
34:
35: /**
36: * This <CODE>Action</CODE> allows the user to delete a <TT>ISQLDriver</TT>.
37: *
38: * @author <A HREF="mailto:colbell@users.sourceforge.net">Colin Bell</A>
39: */
40: public class DeleteDriverAction extends SquirrelAction {
41: /** Logger for this class. */
42: private static ILogger s_log = LoggerController
43: .createLogger(DeleteDriverAction.class);
44:
45: /**
46: * List of all the users drivers.
47: */
48: private IDriversList _drivers;
49:
50: /** Internationalized strings for this class. */
51: private static final StringManager s_stringMgr = StringManagerFactory
52: .getStringManager(DeleteDriverAction.class);
53:
54: /**
55: * Ctor specifying the list of drivers.
56: *
57: * @param app Application API.
58: * @param list List of <TT>ISQLDriver</TT> objects.
59: *
60: * @throws IllegalArgumentException
61: * thrown if a <TT>null</TT> <TT>DriversList</TT> passed.
62: */
63: public DeleteDriverAction(IApplication app, IDriversList list) {
64: super (app);
65: if (list == null) {
66: throw new IllegalArgumentException(
67: "Null DriversList passed");
68: }
69: _drivers = list;
70: }
71:
72: /**
73: * Perform this action. Use the <TT>DeleteDriverCommand</TT>.
74: *
75: * @param evt The current event.
76: */
77: public void actionPerformed(ActionEvent evt) {
78: IApplication app = getApplication();
79: DriversListInternalFrame tw = app.getWindowManager()
80: .getDriversListInternalFrame();
81: tw.moveToFront();
82: try {
83: tw.setSelected(true);
84: } catch (PropertyVetoException ex) {
85: //i18n[DeleteDriverAction.error.selectingwindow=Error selecting window]
86: s_log
87: .error(
88: s_stringMgr
89: .getString("DeleteDriverAction.error.selectingwindow"),
90: ex);
91: }
92: ISQLDriver driver = _drivers.getSelectedDriver();
93: if (driver != null) {
94: new DeleteDriverCommand(app, getParentFrame(evt), driver)
95: .execute();
96: }
97: }
98: }
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