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/* |
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* Copyright 2002-2008 the original author or authors. |
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* |
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* Licensed under the Apache License, Version 2.0 (the "License"); |
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* you may not use this file except in compliance with the License. |
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* You may obtain a copy of the License at |
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* |
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* http://www.apache.org/licenses/LICENSE-2.0 |
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* |
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* Unless required by applicable law or agreed to in writing, software |
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* distributed under the License is distributed on an "AS IS" BASIS, |
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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* See the License for the specific language governing permissions and |
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* limitations under the License. |
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*/ |
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package org.springframework.beans.factory.aspectj; |
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|
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/** |
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* Generic-based dependency injection aspect. |
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* <p> |
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* This aspect allows users to implement efficient, type-safe dependency injection without |
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* the use of the @Configurable annotation. |
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* |
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* The subaspect of this aspect doesn't need to include any AOP constructs. |
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* For example, here is a subaspect that configures the <code>PricingStrategyClient</code> objects. |
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* <pre> |
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* aspect PricingStrategyDependencyInjectionAspect |
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* extends GenericInterfaceDrivenDependencyInjectionAspect<PricingStrategyClient> { |
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* private PricingStrategy pricingStrategy; |
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* |
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* public void configure(PricingStrategyClient bean) { |
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* bean.setPricingStrategy(pricingStrategy); |
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* } |
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* |
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* public void setPricingStrategy(PricingStrategy pricingStrategy) { |
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* this.pricingStrategy = pricingStrategy; |
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* } |
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* } |
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* </pre> |
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* @author Ramnivas Laddad |
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* @since 3.0.0 |
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*/ |
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public abstract aspect GenericInterfaceDrivenDependencyInjectionAspect<I> extends AbstractInterfaceDrivenDependencyInjectionAspect { |
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declare parents: I implements ConfigurableObject; |
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|
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public pointcut inConfigurableBean() : within(I+); |
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|
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public final void configureBean(Object bean) { |
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configure((I)bean); |
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} |
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|
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// Unfortunately, erasure used with generics won't allow to use the same named method |
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protected abstract void configure(I bean); |
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} |
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