parent
7199fcc233
commit
29139dfd1a
2 changed files with 89 additions and 0 deletions
@ -0,0 +1,54 @@ |
|||||||
|
/* |
||||||
|
* Copyright 2002-2008 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.aspectj; |
||||||
|
|
||||||
|
/** |
||||||
|
* Generic-based dependency injection aspect. |
||||||
|
* <p> |
||||||
|
* This aspect allows users to implement efficient, type-safe dependency injection without |
||||||
|
* the use of the @Configurable annotation. |
||||||
|
* |
||||||
|
* The subaspect of this aspect doesn't need to include any AOP constructs. |
||||||
|
* For example, here is a subaspect that configures the <code>PricingStrategyClient</code> objects. |
||||||
|
* <pre> |
||||||
|
* aspect PricingStrategyDependencyInjectionAspect |
||||||
|
* extends GenericInterfaceDrivenDependencyInjectionAspect<PricingStrategyClient> { |
||||||
|
* private PricingStrategy pricingStrategy; |
||||||
|
* |
||||||
|
* public void configure(PricingStrategyClient bean) { |
||||||
|
* bean.setPricingStrategy(pricingStrategy); |
||||||
|
* } |
||||||
|
* |
||||||
|
* public void setPricingStrategy(PricingStrategy pricingStrategy) { |
||||||
|
* this.pricingStrategy = pricingStrategy; |
||||||
|
* } |
||||||
|
* } |
||||||
|
* </pre> |
||||||
|
* @author Ramnivas Laddad |
||||||
|
* @since 3.0.0 |
||||||
|
*/ |
||||||
|
public abstract aspect GenericInterfaceDrivenDependencyInjectionAspect<I> extends AbstractInterfaceDrivenDependencyInjectionAspect { |
||||||
|
declare parents: I implements ConfigurableObject; |
||||||
|
|
||||||
|
public pointcut inConfigurableBean() : within(I+); |
||||||
|
|
||||||
|
public final void configureBean(Object bean) { |
||||||
|
configure((I)bean); |
||||||
|
} |
||||||
|
|
||||||
|
// Unfortunately, erasure used with generics won't allow to use the same named method |
||||||
|
protected abstract void configure(I bean); |
||||||
|
} |
Loading…
Reference in new issue