问题
I am moving from an xml config to annoations. i want to convert a session scoped bean that is
<aop:scoped-proxy>
can this be done with annotations, and if not, what can i do to still keep that declaration working?
edit: I am interested in doing this in Spring 2.5
回答1:
in the spring context xml, do something like:
<context:component-scan base-package="com.startup.failure" scoped-proxy="interfaces" />
Note that you would need to write interfaces for all classes in that package, though.
回答2:
In Spring 3.0 it can be specified by the proxyMode attribute of @Scope annotation:
@Scope(value = "session", proxyMode = ScopedProxyMode.INTERFACES)
回答3:
In Spring 2.5.x
If I do in spring-context.xml something like
<context:component-scan base-package="com.startup.failure" scoped-proxy="TARGET_CLASS" />
So this way I don't need my proxied beans to implement interfaces? (using CGLIB not JDK standard).
Didn't tested this but i think it should work.
Of course you need to have cglib library, you need it with <aop:scoped-proxy> anyway.
来源：https://stackoverflow.com/questions/4503606/annotation-equivalent-of-aopscoped-proxy