src-spring-framework

Spring Framework

History

Chris Beams 5e6912302a Introduce "Aware" superinterface All existing Aware interfaces have been refactored to extend this new marker interface, serving two purposes: Easy access to a type hierarchy that can answer the question "What Aware interfaces are available?", without requiring text-based searches. Also clearly excludes false positives like TargetClassAware and ParamAware, which while similarly named, are not semantically similar to traditional Aware interfaces in Spring. * Minor potential performance improvements in AbstractAutowireCapableBeanFactory and ApplicationContextAwareProcessor. Both have blocks of sequential instanceof checks in order to invoke any Aware interface callback methods. For a bean that implements none of these interfaces, the whole sequence can be avoided by guarding first with if (bean instanceof Aware) { ... } Implementors of custom Aware-style interfaces (and presumably the BeanPostProcessors that handle them), are encouraged to refactor to extending this interface for consistency with the framework as well as the points above.		14 years ago
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src	Introduce "Aware" superinterface	14 years ago
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