How to override the behavior of Spring @Autowired
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Published on 2010-05-16T10:01:27Z
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2010/05/16
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Hi
a little background:
I am Using Spring 2.5, and specifically spring IOC and annotations.
I am using @Autowired in my code (the Autowiring is done by type) and use @Component for exposing Classes to the Automatic wiring.
The situation described bellow arose while i tried to test my code.
now to the problem:
Note: i use a different Spring Context for the Test environment.
I have a class FOO which is @Autowired but in the test context i want to use a different class of the same type MockFoo (extends FOO)
The Spring Setup of course fails do so automatically due to multiple options for the Dependency Injection of the FOO class (both FOO and MockFOO comply to the Type check)
I am looking for a way to inject the test bean instead of the original bean.
I expected Spring to allow using the Context configurion file to override a bean injection or to order Spring not to autowire a specific bean
BUT
All these option seem to exists only for the beans which were originally defined in the Spring Context Configuration file
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