01: /*
02: * $Id: LoggedOff.java 471754 2006-11-06 14:55:09Z husted $
03: *
04: * Licensed to the Apache Software Foundation (ASF) under one
05: * or more contributor license agreements. See the NOTICE file
06: * distributed with this work for additional information
07: * regarding copyright ownership. The ASF licenses this file
08: * to you under the Apache License, Version 2.0 (the
09: * "License"); you may not use this file except in compliance
10: * with the License. You may obtain a copy of the License at
11: *
12: * http://www.apache.org/licenses/LICENSE-2.0
13: *
14: * Unless required by applicable law or agreed to in writing,
15: * software distributed under the License is distributed on an
16: * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
17: * KIND, either express or implied. See the License for the
18: * specific language governing permissions and limitations
19: * under the License.
20: */
21:
22: package org.apache.struts.webapp.example2;
23:
24: import java.io.IOException;
25: import javax.faces.FacesException;
26: import javax.faces.context.FacesContext;
27: import org.apache.commons.logging.Log;
28: import org.apache.commons.logging.LogFactory;
29:
30: /**
31: * <p>Backing bean for the <code>loggedoff.jsp</code> page.</p>
32: */
33:
34: public class LoggedOff {
35:
36: // ------------------------------------------------------ Instance Variables
37:
38: private static final Log log = LogFactory.getLog(LoggedOff.class);
39:
40: // ----------------------------------------------------------------- Actions
41:
42: /**
43: * <p>Begin the process of registering a new user.</p>
44: */
45: public String register() {
46:
47: FacesContext context = FacesContext.getCurrentInstance();
48: if (log.isDebugEnabled()) {
49: log.debug("register(" + context + ")");
50: }
51: forward(context, "/editRegistration.do?action=Create");
52: return (null);
53:
54: }
55:
56: /**
57: * <p>Begin the process of logging on.</p>
58: */
59: public String logon() {
60:
61: FacesContext context = FacesContext.getCurrentInstance();
62: if (log.isDebugEnabled()) {
63: log.debug("logon(" + context + ")");
64: }
65: forward(context, "/editLogon.do");
66: return (null);
67:
68: }
69:
70: // --------------------------------------------------------- Private Methods
71:
72: /**
73: * <p>Forward to the specified URL and mark this response as having
74: * been completed.</p>
75: *
76: * @param context <code>FacesContext</code> for the current request
77: * @param url Context-relative URL to forward to
78: *
79: * @exception FacesException if any error occurs
80: */
81: private void forward(FacesContext context, String url) {
82:
83: try {
84: context.getExternalContext().dispatch(url);
85: } catch (IOException e) {
86: throw new FacesException(e);
87: } finally {
88: context.responseComplete();
89: }
90:
91: }
92:
93: }
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