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/*
 * Copyright 2002-2005 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.springframework.beans.factory.support;

import java.lang.reflect.Method;

/**
 * Represents an override of a method that looks up an object in the same IoC context.
 *
 * 

Methods eligible for lookup override must not have arguments. * * @author Rod Johnson * @since 1.1 */ public class LookupOverride extends MethodOverride { private final String beanName; /** * Construct a new LookupOverride. * @param methodName the name of the method to override. This * method must have no arguments. * @param beanName name of the bean in the current BeanFactory * or ApplicationContext that the overriden method should return */ public LookupOverride(String methodName, String beanName) { super(methodName); this.beanName = beanName; } /** * Return the name of the bean that should be returned * by this method. */ public String getBeanName() { return beanName; } /** * Doesn't allow for overloading, so matching method name is fine. */ public boolean matches(Method method) { return method.getName().equals(getMethodName()); } public String toString() { return "LookupOverride for method '" + getMethodName() + "'; will return bean '" + beanName + "'"; } }





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