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Java 9 Dependency Injection
book

Java 9 Dependency Injection

by Nilang Patel, Krunal Patel
April 2018
Intermediate to advanced content levelIntermediate to advanced
246 pages
6h 11m
English
Packt Publishing
Content preview from Java 9 Dependency Injection

Achieving IoC in the absence of a container

Now, we are well aware that DI is meant to provide the dependencies to components through either a constructor, the setter method, or properties to make them separate from dependency services. The conventional understanding is that this can only be possible by using IoC containers. However, this is not true for all cases.

Ideally, IoC containers should be used for configuring and resolving a comparatively large set of dependencies in complex applications. If you are dealing with a simple application that has just a few components and dependencies, it is sensible not to use containers. Instead, you can wire dependencies manually. 

Also, in the case of any legacy system where the integration of a ...

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Publisher Resources

ISBN: 9781788296250Supplemental Content