/*
* Syncany, www.syncany.org
* Copyright (C) 2011-2015 Philipp C. Heckel <philipp.heckel@gmail.com>
*
* This program 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 3 of the License, or
* (at your option) any later version.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package org.syncany.plugins.transfer.features;
import java.lang.annotation.ElementType;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
import java.lang.annotation.Target;
/**
* Feature annotation to make a transfer manager more reliable by making
* its core methods retriable.
*
* <p>This annotation is only recognized if used on a {@link FTransferManager}. If
* applied, it wraps the original transfer manager in a {@link RetriableFeatureTransferManager}.
*
* <p>The options that can be defined in this feature annotation are how often a method
* will be retried, and how long the sleep interval between these retries is.
*
* @author Christian Roth <christian.roth@port17.de>
*/
@Feature(required = true)
@Target(ElementType.TYPE)
@Retention(RetentionPolicy.RUNTIME)
public @interface Retriable {
/**
* Defines the number of retries each method in a transfer method will
* be retried if it fails.
*/
int numberRetries() default 3;
/**
* Defines the number of milliseconds to wait between each
* retry attempts.
*/
int sleepInterval() default 3000;
}