001/* 002 * Copyright 2002-2008 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.beans.factory.access.el; 018 019import javax.el.ELContext; 020 021import org.springframework.beans.factory.BeanFactory; 022import org.springframework.util.Assert; 023 024/** 025 * Simple concrete variant of {@link SpringBeanELResolver}, delegating 026 * to a given {@link BeanFactory} that the resolver was constructed with. 027 * 028 * @author Juergen Hoeller 029 * @since 2.5.2 030 */ 031public class SimpleSpringBeanELResolver extends SpringBeanELResolver { 032 033 private final BeanFactory beanFactory; 034 035 036 /** 037 * Create a new SimpleSpringBeanELResolver for the given BeanFactory. 038 * @param beanFactory the Spring BeanFactory to delegate to 039 */ 040 public SimpleSpringBeanELResolver(BeanFactory beanFactory) { 041 Assert.notNull(beanFactory, "BeanFactory must not be null"); 042 this.beanFactory = beanFactory; 043 } 044 045 @Override 046 protected BeanFactory getBeanFactory(ELContext elContext) { 047 return this.beanFactory; 048 } 049 050}