?? loggedoff.java
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/*
* Copyright 1999-2002,2004 The Apache Software Foundation.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.struts.webapp.example2;
import java.io.IOException;
import javax.faces.FacesException;
import javax.faces.context.FacesContext;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
/**
* <p>Backing bean for the <code>loggedoff.jsp</code> page.</p>
*/
public class LoggedOff {
// ------------------------------------------------------ Instance Variables
private static final Log log = LogFactory.getLog(LoggedOff.class);
// ----------------------------------------------------------------- Actions
/**
* <p>Begin the process of registering a new user.</p>
*/
public String register() {
FacesContext context = FacesContext.getCurrentInstance();
if (log.isDebugEnabled()) {
log.debug("register(" + context + ")");
}
forward(context, "/editRegistration.do?action=Create");
return (null);
}
/**
* <p>Begin the process of logging on.</p>
*/
public String logon() {
FacesContext context = FacesContext.getCurrentInstance();
if (log.isDebugEnabled()) {
log.debug("logon(" + context + ")");
}
forward(context, "/editLogon.do");
return (null);
}
// --------------------------------------------------------- Private Methods
/**
* <p>Forward to the specified URL and mark this response as having
* been completed.</p>
*
* @param context <code>FacesContext</code> for the current request
* @param url Context-relative URL to forward to
*
* @exception FacesException if any error occurs
*/
private void forward(FacesContext context, String url) {
try {
context.getExternalContext().dispatch(url);
} catch (IOException e) {
throw new FacesException(e);
} finally {
context.responseComplete();
}
}
}
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