1 /*
2 * Copyright (c) 2003, Andreas Pataki
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 are
7 * met:
8 *
9 * Redistributions of source code must retain the above copyright notice,
10 * this list of conditions and the following disclaimer.
11 *
12 * Redistributions in binary form must reproduce the above copyright notice,
13 * this list of conditions and the following disclaimer in the documentation
14 * and/or other materials provided with the distribution.
15 *
16 * Neither the name of the author nor the names of its contributors
17 * may be used to endorse or promote products derived from this software
18 * without specific prior written permission.
19 *
20 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDER AND CONTRIBUTORS ``AS
21 * IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
22 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
23 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS 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
33 package net.sf.tm.plugin.actions;
34
35 import net.sf.tm.plugin.ContextManagerPlugin;
36 import net.sf.tm.plugin.Logger;
37 import net.sf.tm.plugin.ServerStore;
38 import net.sf.tm.plugin.TreeNode;
39 import net.sf.tm.plugin.ui.WebContextView;
40 import net.sf.tm.tomcat.TomcatServer;
41
42 import org.eclipse.jface.dialogs.MessageDialog;
43
44 /***
45 * Action for removing server objects from the Tomcat Manager tree view.
46 *
47 * @author Andreas Pataki
48 * @version $Id: DiscardServerAction.java,v 1.3 2003/08/25 11:41:55 apataki Exp $
49 */
50 public class DiscardServerAction extends AbstractAction {
51
52 /***
53 * View which this action is attached with.
54 */
55 private WebContextView view;
56
57 /***
58 * Constructor for this action. The text and image settings are initialized.
59 *
60 * @param parentView Parent view which created this action.
61 */
62 public DiscardServerAction(WebContextView parentView) {
63 view = parentView;
64
65 setText(getLocalizedString("action.discard.text"));
66 setToolTipText(getLocalizedString("action.discard.tooltip"));
67
68 setImageDescriptor(
69 ContextManagerPlugin.getDefault().getImageDescriptor(
70 "icons/delete.gif"));
71 }
72
73 /***
74 * Server is removed from the {@link ServerStore} on execution. The user must
75 * confirm the deletion.
76 *
77 * @see org.eclipse.jface.action.Action#run()
78 */
79 public void run() {
80
81 if (view.getSelected() != null) {
82
83 TomcatServer server =
84 (TomcatServer) ((TreeNode) view.getSelected()).getContent();
85
86 if (MessageDialog
87 .openConfirm(
88 ContextManagerPlugin.getDefault().getActiveWorkbenchShell(),
89 getLocalizedString("dialog.server.discard.title"),
90 getLocalizedString("dialog.server.discard.text"))) {
91
92 ServerStore.getInstance().remove(server);
93
94 if (Logger.isDebugEnabled()) {
95 Logger.debug("removed server " + server);
96 }
97
98 view.update();
99 }
100 }
101 }
102
103 }