72 lines
2.6 KiB
Java
72 lines
2.6 KiB
Java
/**
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* Copyright (c) 2012, Andy Janata
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without modification, are permitted
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* provided that the following conditions are met:
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*
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* * Redistributions of source code must retain the above copyright notice, this list of conditions
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* and the following disclaimer.
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* * Redistributions in binary form must reproduce the above copyright notice, this list of
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* conditions and the following disclaimer in the documentation and/or other materials provided
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* with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR
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* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
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* FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
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* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
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* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY
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* WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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package net.socialgamer.cah.handlers;
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import java.util.HashMap;
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import java.util.Map;
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import javax.servlet.http.HttpSession;
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import net.socialgamer.cah.Constants.AjaxOperation;
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import net.socialgamer.cah.Constants.DisconnectReason;
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import net.socialgamer.cah.Constants.ReturnableData;
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import net.socialgamer.cah.Constants.SessionAttribute;
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import net.socialgamer.cah.RequestWrapper;
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import net.socialgamer.cah.data.ConnectedUsers;
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import net.socialgamer.cah.data.User;
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import com.google.inject.Inject;
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/**
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* Handler to log out of the server.
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*
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* @author Andy Janata (ajanata@socialgamer.net)
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*/
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public class LogoutHandler extends Handler {
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public final static String OP = AjaxOperation.LOG_OUT.toString();
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private final ConnectedUsers users;
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@Inject
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public LogoutHandler(final ConnectedUsers users) {
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this.users = users;
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}
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@Override
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public Map<ReturnableData, Object> handle(final RequestWrapper request,
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final HttpSession session) {
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final Map<ReturnableData, Object> data = new HashMap<ReturnableData, Object>();
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final User user = (User) session.getAttribute(SessionAttribute.USER);
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assert (user != null);
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user.noLongerVaild();
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users.removeUser(user, DisconnectReason.MANUAL);
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session.invalidate();
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return data;
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}
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}
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