Autowiring By Type — @Primary
Explore how Spring manages multiple beans of the same type using the @Primary annotation. This lesson helps you understand dynamic bean selection and how to avoid conflicts when autowiring by type in your Spring applications.
We'll cover the following...
We'll cover the following...
Dynamic bean selection
In the last lesson, we saw Spring manage two beans of the RecommenderImplementation and ContentBasedFilter classes for us. In this lesson, we will add another bean and see how Spring can dynamically choose a bean if it finds two matches of the same type.
For the code example shown in this lesson, we have created a sub-package called lesson4 inside the package io.datajek.spring.basics.moviere ...