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Ehcache is an open source, standards-based cache used to boost performance, offload the database and simplify scalability. Ehcache is robust, proven and full-featured and this has made it the most widely-used Java-based cache.

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//
//  ========================================================================
//  Copyright (c) 1995-2018 Mort Bay Consulting Pty. Ltd.
//  ------------------------------------------------------------------------
//  All rights reserved. This program and the accompanying materials
//  are made available under the terms of the Eclipse Public License v1.0
//  and Apache License v2.0 which accompanies this distribution.
//
//      The Eclipse Public License is available at
//      http://www.eclipse.org/legal/epl-v10.html
//
//      The Apache License v2.0 is available at
//      http://www.opensource.org/licenses/apache2.0.php
//
//  You may elect to redistribute this code under either of these licenses.
//  ========================================================================
//

package org.eclipse.jetty.util.annotation;

import java.lang.annotation.Documented;
import java.lang.annotation.ElementType;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
import java.lang.annotation.Target;

/**
 * The @ManagedOperation annotation is used to indicate that a given method 
 * should be considered a JMX operation.
 */
@Retention(RetentionPolicy.RUNTIME)
@Documented
@Target( { ElementType.METHOD } )
public @interface ManagedOperation
{
    /**
     * Description of the Managed Object
     * @return value
     */
    String value() default "Not Specified";
    
    /**
     * The impact of an operation. 
     * 
     * NOTE: Valid values are UNKNOWN, ACTION, INFO, ACTION_INFO
     * 
     * NOTE: applies to METHOD
     * 
     * @return String representing the impact of the operation
     */
    String impact() default "UNKNOWN";
    
    /**
     * Does the managed field exist on a proxy object?
     * 
     * 
     * @return true if a proxy object is involved
     */
    boolean proxied() default false;
}