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jBasics is a collection of useful utility classes for Java. This includes helper for XML, mathematic functions, restful web services helper, pattern oriented programming interfaces and more. Currently Java7 and up is supported. Version 1.0 will required at leaset Java8.

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/*
 * Copyright (c) 2009-2015
 * 	IT-Consulting Stephan Schloepke (http://www.schloepke.de/)
 * 	klemm software consulting Mirko Klemm (http://www.klemm-scs.com/)
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 * THE SOFTWARE.
 */
package org.jbasics.pattern.delegation;

/**
 * A {@link LifecycleDelegate} is a class delegating an object with the capability to handle the lifecycle inside. 
 * Typically used in conjunction with pooling where we want to be able to inject handling into the case that we
 * activate, passivate or release an instance. 
  The current lifecyle is defined: 
 Creating - No extra
 * method since the factory must handle the creation. 
Activating - Called when the owner activates the instance for
 * use. 
Passivate - Called when the owner passivates the instance after use. 
Release - Called when the owner no
 * long wants to keep the instance and the instance should be destroyed. 
 
 *
 * @param  The type of the instance which get the lifecycle
 *
 * @author Stephan Schloepke
 * @since 1.0
 */
public interface LifecycleDelegate extends ReleasableDelegate {

	/**
	 * Activate the instance for use.
	 */
	void activate();

	/**
	 * Passivate the instance after use (put to sleep).
	 */
	void passivate();
}