001/** 002 * Licensed to the Apache Software Foundation (ASF) under one or more 003 * contributor license agreements. See the NOTICE file distributed with 004 * this work for additional information regarding copyright ownership. 005 * The ASF licenses this file to You under the Apache License, Version 2.0 006 * (the "License"); you may not use this file except in compliance with 007 * the License. You may obtain a copy of the License at 008 * 009 * http://www.apache.org/licenses/LICENSE-2.0 010 * 011 * Unless required by applicable law or agreed to in writing, software 012 * distributed under the License is distributed on an "AS IS" BASIS, 013 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 014 * See the License for the specific language governing permissions and 015 * limitations under the License. 016 */ 017package org.apache.activemq; 018 019import javax.jms.JMSException; 020 021/** 022 * Provides a uniform interface that can be used to close all the JMS obejcts 023 * that provide a close() method. Useful for when you want to collect a 024 * heterogeous set of JMS object in a collection to be closed at a later time. 025 * 026 * 027 */ 028public interface Closeable { 029 030 /** 031 * Closes a JMS object. 032 * <P> 033 * Many JMS objects are closeable such as Connections, Sessions, Consumers 034 * and Producers. 035 * 036 * @throws JMSException if the JMS provider fails to close the object due to 037 * some internal error. 038 */ 039 void close() throws JMSException; 040}