Dave Hoover
0b068d5189
our generated services & whatnot, so that's a much deeper rabbit hole than I was thinking when I just did that one big, so I'm going to leave that well enough alone for now instead of half-assing it. git-svn-id: svn+ssh://src.earth.threerings.net/narya/trunk@4949 542714f4-19e9-0310-aa3c-eee0fc999fb1
129 lines
4.6 KiB
Java
129 lines
4.6 KiB
Java
//
|
|
// $Id$
|
|
//
|
|
// Narya library - tools for developing networked games
|
|
// Copyright (C) 2002-2007 Three Rings Design, Inc., All Rights Reserved
|
|
// http://www.threerings.net/code/narya/
|
|
//
|
|
// This library is free software; you can redistribute it and/or modify it
|
|
// under the terms of the GNU Lesser General Public License as published
|
|
// by the Free Software Foundation; either version 2.1 of the License, or
|
|
// (at your option) any later version.
|
|
//
|
|
// This library is distributed in the hope that it will be useful,
|
|
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
// Lesser General Public License for more details.
|
|
//
|
|
// You should have received a copy of the GNU Lesser General Public
|
|
// License along with this library; if not, write to the Free Software
|
|
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
|
|
|
package com.threerings.presents.client;
|
|
|
|
/**
|
|
* Serves as the base interface for invocation services. An invocation
|
|
* service can be defined by extending this interface and defining service
|
|
* methods, as well as response listeners (which must extend {@link
|
|
* InvocationListener}). For example:
|
|
*
|
|
* <pre>
|
|
* public interface LocationService extends InvocationService
|
|
* {
|
|
*
|
|
* // Used to communicate responses to moveTo() requests.
|
|
* public interface MoveListener extends InvocationListener
|
|
* {
|
|
* // Called in response to a successful moveTo() request.
|
|
* public void moveSucceeded (PlaceConfig config);
|
|
* }
|
|
*
|
|
* // Requests that this client's body be moved to the specified
|
|
* // location.
|
|
* //
|
|
* // @param placeId the object id of the place object to which the
|
|
* // body should be moved.
|
|
* // @param listener the listener that will be informed of success or
|
|
* // failure.
|
|
* public void moveTo (int placeId, MoveListener listener);
|
|
* }
|
|
* </pre>
|
|
*
|
|
* From this interface, a <code>LocationProvider</code> interface will be
|
|
* generated which should be implemented by whatever server entity that
|
|
* will actually provide the server side of this invocation service. That
|
|
* provider interface would look like the following:
|
|
*
|
|
* <pre>
|
|
* public interface LocationProvider extends InvocationProvider
|
|
* {
|
|
* // Requests that this client's body be moved to the specified
|
|
* // location.
|
|
* //
|
|
* // @param caller the client object of the client that invoked this
|
|
* // remotely callable method.
|
|
* // @param placeId the object id of the place object to which the
|
|
* // body should be moved.
|
|
* // @param listener the listener that should be informed of success
|
|
* // or failure.
|
|
* public void moveTo (ClientObject caller, int placeId,
|
|
* MoveListener listener)
|
|
* throws InvocationException;
|
|
* }
|
|
* </pre>
|
|
*/
|
|
public interface InvocationService
|
|
{
|
|
/**
|
|
* Invocation service methods that require a response should take a
|
|
* listener argument that can be notified of request success or
|
|
* failure. The listener argument should extend this interface so that
|
|
* generic failure can be reported in all cases. For example:
|
|
*
|
|
* <pre>
|
|
* // Used to communicate responses to <code>moveTo</code> requests.
|
|
* public interface MoveListener extends InvocationListener
|
|
* {
|
|
* // Called in response to a successful <code>moveTo</code>
|
|
* // request.
|
|
* public void moveSucceeded (PlaceConfig config);
|
|
* }
|
|
* </pre>
|
|
*/
|
|
public static interface InvocationListener
|
|
{
|
|
/**
|
|
* Called to report request failure. If the invocation services
|
|
* system detects failure of any kind, it will report it via this
|
|
* callback. Particular services may also make use of this
|
|
* callback to report failures of their own, or they may opt to
|
|
* define more specific failure callbacks.
|
|
*/
|
|
public void requestFailed (String cause);
|
|
}
|
|
|
|
/**
|
|
* Extends the {@link InvocationListener} with a basic success
|
|
* callback.
|
|
*/
|
|
public static interface ConfirmListener extends InvocationListener
|
|
{
|
|
/**
|
|
* Indicates that the request was successfully processed.
|
|
*/
|
|
public void requestProcessed ();
|
|
}
|
|
|
|
/**
|
|
* Extends the {@link InvocationListener} with a basic success
|
|
* callback that delivers a result object.
|
|
*/
|
|
public static interface ResultListener extends InvocationListener
|
|
{
|
|
/**
|
|
* Indicates that the request was successfully processed.
|
|
*/
|
|
public void requestProcessed (Object result);
|
|
}
|
|
}
|