001/* 002 * Copyright 2002-2007 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.metadata; 018 019/** 020 * Metadata that indicates to expose a given bean property as JMX attribute. 021 * Only valid when used on a JavaBean getter or setter. 022 * 023 * @author Rob Harrop 024 * @since 1.2 025 * @see org.springframework.jmx.export.assembler.MetadataMBeanInfoAssembler 026 * @see org.springframework.jmx.export.MBeanExporter 027 */ 028public class ManagedAttribute extends AbstractJmxAttribute { 029 030 public static final ManagedAttribute EMPTY = new ManagedAttribute(); 031 032 033 private Object defaultValue; 034 035 private String persistPolicy; 036 037 private int persistPeriod = -1; 038 039 040 /** 041 * Set the default value of this attribute. 042 */ 043 public void setDefaultValue(Object defaultValue) { 044 this.defaultValue = defaultValue; 045 } 046 047 /** 048 * Return the default value of this attribute. 049 */ 050 public Object getDefaultValue() { 051 return this.defaultValue; 052 } 053 054 public void setPersistPolicy(String persistPolicy) { 055 this.persistPolicy = persistPolicy; 056 } 057 058 public String getPersistPolicy() { 059 return this.persistPolicy; 060 } 061 062 public void setPersistPeriod(int persistPeriod) { 063 this.persistPeriod = persistPeriod; 064 } 065 066 public int getPersistPeriod() { 067 return this.persistPeriod; 068 } 069 070}