01: /*
02: * This file is part of PFIXCORE.
03: *
04: * PFIXCORE is free software; you can redistribute it and/or modify
05: * it under the terms of the GNU Lesser General Public License as published by
06: * the Free Software Foundation; either version 2 of the License, or
07: * (at your option) any later version.
08: *
09: * PFIXCORE is distributed in the hope that it will be useful,
10: * but WITHOUT ANY WARRANTY; without even the implied warranty of
11: * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12: * GNU Lesser General Public License for more details.
13: *
14: * You should have received a copy of the GNU Lesser General Public License
15: * along with PFIXCORE; if not, write to the Free Software
16: * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
17: *
18: */
19:
20: package de.schlund.pfixcore.example;
21:
22: import de.schlund.pfixcore.example.iwrapper.TogglePic;
23: import de.schlund.pfixcore.generator.IHandler;
24: import de.schlund.pfixcore.generator.IWrapper;
25: import de.schlund.pfixcore.workflow.Context;
26:
27: /**
28: * TogglePicHandler.java
29: *
30: *
31: * Created: Tue Apr 23 19:09:39 2002
32: *
33: * @author <a href="mailto:jtl@schlund.de">Jens Lautenbacher</a>
34: *
35: *
36: */
37:
38: public class TogglePicHandler implements IHandler {
39: // implementation of de.schlund.pfixcore.generator.IHandler interface
40:
41: public void handleSubmittedData(Context context, IWrapper wrapper)
42: throws Exception {
43: ContextTogglePic ct = SampleRes.getContextTogglePic(context);
44: TogglePic tpic = (TogglePic) wrapper;
45: Boolean show = tpic.getToggle();
46: if ((show != null) && show.equals(Boolean.TRUE)) {
47: ct.setShow(!ct.getShow());
48: } else {
49: // nothing.
50: }
51: }
52:
53: public void retrieveCurrentStatus(Context param1, IWrapper param2)
54: throws Exception {
55: //
56: }
57:
58: public boolean prerequisitesMet(Context param1) throws Exception {
59: return true;
60: }
61:
62: public boolean isActive(Context param1) throws Exception {
63: return true;
64: }
65:
66: public boolean needsData(Context param1) throws Exception {
67: return false;
68: }
69:
70: }// TogglePicHandler
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