Michael Bayne
102dd71f8d
git-svn-id: svn+ssh://src.earth.threerings.net/narya/trunk@4756 542714f4-19e9-0310-aa3c-eee0fc999fb1
65 lines
2.2 KiB
Java
65 lines
2.2 KiB
Java
//
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// $Id$
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//
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// Narya library - tools for developing networked games
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// Copyright (C) 2002-2007 Three Rings Design, Inc., All Rights Reserved
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// http://www.threerings.net/code/narya/
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//
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// This library is free software; you can redistribute it and/or modify it
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// under the terms of the GNU Lesser General Public License as published
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// by the Free Software Foundation; either version 2.1 of the License, or
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// (at your option) any later version.
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//
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// This library is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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// Lesser General Public License for more details.
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//
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// You should have received a copy of the GNU Lesser General Public
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// License along with this library; if not, write to the Free Software
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// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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package com.threerings.presents.util;
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import com.samskivert.util.ResultListener;
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import com.threerings.presents.Log;
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import com.threerings.presents.client.InvocationService.ConfirmListener;
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import com.threerings.presents.data.InvocationCodes;
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import com.threerings.presents.server.InvocationException;
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/**
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* Adapts the response from a {@link ResultListener} to a {@link ConfirmListener} if the failure is
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* an instance fo {@link InvocationException} the message will be passed on to the confirm
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* listener, otherwise they will be provided with {@link InvocationCodes#INTERNAL_ERROR}.
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*/
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public class ConfirmAdapter implements ResultListener
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{
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/**
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* Creates an adapter with the supplied listener.
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*/
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public ConfirmAdapter (ConfirmListener listener)
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{
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_listener = listener;
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}
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// documentation inherited from interface
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public void requestCompleted (Object result)
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{
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_listener.requestProcessed();
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}
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// documentation inherited from interface
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public void requestFailed (Exception cause)
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{
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if (cause instanceof InvocationException) {
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_listener.requestFailed(cause.getMessage());
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} else {
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Log.logStackTrace(cause);
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_listener.requestFailed(InvocationCodes.INTERNAL_ERROR);
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}
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}
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protected ConfirmListener _listener;
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}
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