01: /*
02: * argun 1.0
03: * Web 2.0 delivery framework
04: * Copyright (C) 2007 Hammurapi Group
05: *
06: * This program is free software; you can redistribute it and/or
07: * modify it under the terms of the GNU Lesser General Public
08: * License as published by the Free Software Foundation; either
09: * version 2 of the License, or (at your option) any later version.
10: *
11: * This program is distributed in the hope that it will be useful,
12: * but WITHOUT ANY WARRANTY; without even the implied warranty of
13: * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14: * Lesser General Public License for more details.
15: *
16: * You should have received a copy of the GNU Lesser General Public
17: * License along with this library; if not, write to the Free Software
18: * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
19: *
20: * URL: http://www.hammurapi.biz
21: * e-Mail: support@hammurapi.biz
22: */
23: package biz.hammurapi.web.interaction;
24:
25: /**
26: * Interface to indicate dynamic binding of
27: * menus or interactions to interaction steps.
28: * Steps are dynamically bound if their bind type is "Dynamic"
29: * and action code returns instance of DynaBind
30: * @author Pavel Vlasov
31: */
32: public interface DynaBind {
33:
34: /**
35: * Indicates that bound Menu/Interactions shall not be
36: * navigated to. Typically this can be used to handle
37: * a situation when information gathered by bound
38: * menu/interaction is already available, e.g. from
39: * interaction initiator.
40: */
41: DynaBind SKIP_BIND = new DynaBind() {
42: };
43:
44: class MenuBind implements DynaBind {
45: private int menuId;
46:
47: public MenuBind(int menuId) {
48: this .menuId = menuId;
49: }
50:
51: public int getMenuId() {
52: return menuId;
53: }
54: }
55:
56: class InteractionBind implements DynaBind {
57: private int interactionId;
58:
59: public InteractionBind(int interactionId) {
60: this .interactionId = interactionId;
61: }
62:
63: public int getInteractionId() {
64: return interactionId;
65: }
66: }
67:
68: class UrlBind implements DynaBind {
69: private String url;
70:
71: public UrlBind(String url) {
72: this .url = url;
73: }
74:
75: public String getUrl() {
76: return url;
77: }
78: }
79: }
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