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/*
 * Copyright (c) 1998-2015 Caucho Technology -- all rights reserved
 *
 * This file is part of Baratine(TM)(TM)
 *
 * Each copy or derived work must preserve the copyright notice and this
 * notice unmodified.
 *
 * Baratine 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.
 *
 * Baratine 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 Baratine; if not, write to the
 *
 *   Free Software Foundation, Inc.
 *   59 Temple Place, Suite 330
 *   Boston, MA 02111-1307  USA
 *
 * @author Scott Ferguson
 */

package io.baratine.service;

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;

/**
 * {@code OnActive} is a method annotation called as the last startup lifecycle
 * method, after all replay methods have been called. Applications that need to
 * distinguish between normal methods and replay methods can use @OnActive to
 * set the service into its active state.
 *
 * 

* If reading the service state from storage is an async operation or a * multistep operation, then instead of returning true from this method, the * service provider would add a Result<Boolean> argument, * and call Result.ok(true) when the service was done reading its * state. *

* * @see io.baratine.service.Journal * @see io.baratine.service.OnSave */ @Documented @Retention(RUNTIME) @Target({METHOD}) public @interface OnActive { }




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