1 /* 2 * $Id$ 3 * 4 * Licensed to the Apache Software Foundation (ASF) under one 5 * or more contributor license agreements. See the NOTICE file 6 * distributed with this work for additional information 7 * regarding copyright ownership. The ASF licenses this file 8 * to you under the Apache License, Version 2.0 (the 9 * "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 23 package org.apache.struts.webapp.example2; 24 25 26 import java.io.IOException; 27 28 import org.slf4j.Logger; 29 import org.slf4j.LoggerFactory; 30 31 import jakarta.enterprise.context.RequestScoped; 32 import jakarta.faces.FacesException; 33 import jakarta.faces.context.FacesContext; 34 import jakarta.inject.Named; 35 36 37 /** 38 * <p>Backing bean for the <code>loggedoff.jsp</code> page.</p> 39 */ 40 41 @Named 42 @RequestScoped 43 public class LoggedOff { 44 45 46 // ------------------------------------------------------ Instance Variables 47 48 49 /** 50 * The {@code Log} instance for this class. 51 */ 52 private final static Logger LOG = 53 LoggerFactory.getLogger(LoggedOff.class); 54 55 56 // ----------------------------------------------------------------- Actions 57 58 59 /** 60 * <p>Begin the process of registering a new user.</p> 61 */ 62 public String register() { 63 64 FacesContext context = FacesContext.getCurrentInstance(); 65 LOG.debug("register({})", context); 66 forward(context, "/editRegistration.do?action=Create"); 67 return (null); 68 69 } 70 71 72 /** 73 * <p>Begin the process of logging on.</p> 74 */ 75 public String logon() { 76 77 FacesContext context = FacesContext.getCurrentInstance(); 78 LOG.debug("logon({})", context); 79 forward(context, "/editLogon.do"); 80 return (null); 81 82 } 83 84 85 // --------------------------------------------------------- Private Methods 86 87 88 /** 89 * <p>Forward to the specified URL and mark this response as having 90 * been completed.</p> 91 * 92 * @param context <code>FacesContext</code> for the current request 93 * @param url Context-relative URL to forward to 94 * 95 * @exception FacesException if any error occurs 96 */ 97 private void forward(FacesContext context, String url) { 98 99 try { 100 context.getExternalContext().dispatch(url); 101 } catch (IOException e) { 102 throw new FacesException(e); 103 } finally { 104 context.responseComplete(); 105 } 106 107 } 108 }