001/*
002 * Copyright 2002-2012 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.remoting.support;
018
019import org.springframework.beans.factory.InitializingBean;
020
021/**
022 * Abstract base class for classes that access remote services via URLs.
023 * Provides a "serviceUrl" bean property, which is considered as required.
024 *
025 * @author Juergen Hoeller
026 * @since 15.12.2003
027 */
028public abstract class UrlBasedRemoteAccessor extends RemoteAccessor implements InitializingBean {
029
030        private String serviceUrl;
031
032
033        /**
034         * Set the URL of this remote accessor's target service.
035         * The URL must be compatible with the rules of the particular remoting provider.
036         */
037        public void setServiceUrl(String serviceUrl) {
038                this.serviceUrl = serviceUrl;
039        }
040
041        /**
042         * Return the URL of this remote accessor's target service.
043         */
044        public String getServiceUrl() {
045                return this.serviceUrl;
046        }
047
048
049        @Override
050        public void afterPropertiesSet() {
051                if (getServiceUrl() == null) {
052                        throw new IllegalArgumentException("Property 'serviceUrl' is required");
053                }
054        }
055
056}