001/* 002 * Copyright 2002-2015 the original author or authors. 003 * 004 * Licensed under the Apache License, Version 2.0 (the "License"); 005 * you may not use this file except in compliance with the License. 006 * You may obtain a copy of the License at 007 * 008 * https://www.apache.org/licenses/LICENSE-2.0 009 * 010 * Unless required by applicable law or agreed to in writing, software 011 * distributed under the License is distributed on an "AS IS" BASIS, 012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 013 * See the License for the specific language governing permissions and 014 * limitations under the License. 015 */ 016 017package org.springframework.jmx.export.annotation; 018 019import java.lang.annotation.Documented; 020import java.lang.annotation.ElementType; 021import java.lang.annotation.Retention; 022import java.lang.annotation.RetentionPolicy; 023import java.lang.annotation.Target; 024 025/** 026 * Method-level annotation that indicates to expose a given bean property as a 027 * JMX attribute, corresponding to the {@code ManagedAttribute} attribute. 028 * Only valid when used on a JavaBean getter or setter. 029 * 030 * @author Rob Harrop 031 * @since 1.2 032 * @see org.springframework.jmx.export.metadata.ManagedAttribute 033 */ 034@Target(ElementType.METHOD) 035@Retention(RetentionPolicy.RUNTIME) 036@Documented 037public @interface ManagedAttribute { 038 039 String defaultValue() default ""; 040 041 String description() default ""; 042 043 int currencyTimeLimit() default -1; 044 045 String persistPolicy() default ""; 046 047 int persistPeriod() default -1; 048 049}