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/*
 * Copyright (c) 1998-2018 Caucho Technology -- all rights reserved
 *
 * This file is part of Resin(R) Open Source
 *
 * Each copy or derived work must preserve the copyright notice and this
 * notice unmodified.
 *
 * Resin Open Source is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * Resin Open Source 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, or any warranty
 * of NON-INFRINGEMENT.  See the GNU General Public License for more
 * details.
 *
 * You should have received a copy of the GNU General Public License
 * along with Resin Open Source; if not, write to the
 *
 *   Free Software Foundation, Inc.
 *   59 Temple Place, Suite 330
 *   Boston, MA 02111-1307  USA
 *
 * @author Emil Ong
 */

package com.caucho.bam;

import static java.lang.annotation.ElementType.METHOD;
import static java.lang.annotation.RetentionPolicy.RUNTIME;
import java.lang.annotation.Documented;
import java.lang.annotation.Retention;
import java.lang.annotation.Target;

/**
 * The @Message annotation marks a SimpleBamService method as handling
 * a message.  BAM messages are unidirectional packets with a Serializable
 * payload addressed to a service.  The method signature is
 *
 * 
 * @Message
 * void message(String to, String from, MyMessage value)
 * 
* * A ping error message handler would look like: * *
 * @Message
 * public void pingMessage(String to, String from, MyPing value)
 * {
 *   System.out.println("Ping: " + value
 *                      + " {to:" + to + ", from:" + from + "}");
 * }
 * 
*/ @Target({METHOD}) @Retention(RUNTIME) @Documented public @interface Message { }




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