/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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.isis.viewer.scimpi.dispatcher.logon;
import java.io.IOException;
import org.apache.isis.core.commons.authentication.AuthenticationSession;
import org.apache.isis.core.commons.debug.DebugBuilder;
import org.apache.isis.core.runtime.system.context.IsisContext;
import org.apache.isis.viewer.scimpi.dispatcher.Action;
import org.apache.isis.viewer.scimpi.dispatcher.UserManager;
import org.apache.isis.viewer.scimpi.dispatcher.context.RequestContext;
import org.apache.isis.viewer.scimpi.dispatcher.context.RequestContext.Scope;
public class LogoutAction implements Action {
public static void logoutUser(final RequestContext context) {
if (context.isUserAuthenticated()) {
final AuthenticationSession session = context.getSession();
if (session != null) {
IsisContext.getUpdateNotifier().clear();
UserManager.logoffUser(session);
}
context.endHttpSession();
context.setUserAuthenticated(false);
}
context.clearVariables(Scope.SESSION);
}
@Override
public String getName() {
return "logout";
}
@Override
public void init() {
}
@Override
public void process(final RequestContext context) throws IOException {
logoutUser(context);
String view = context.getParameter("view");
if (view == null) {
view = context.getContextPath();
}
context.redirectTo(view);
}
@Override
public void debug(final DebugBuilder debug) {
}
}