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Develop the Resource Tier

Explore how to develop a one-to-one bi-directional relationship between Customer and Cart entities using Java and Spring. Understand entity creation, data access, business service tiers, and JSON-based REST, while applying test-driven development for reliable application design.

We'll cover the following...

Now, let’s turn to the service development, which consists of four major steps:

  • Creating the entity
  • Creating the data access tier
  • Creating the business service tier
  • Creating the JSON-based REST

We will start with the entity and end with the REST service.

Following a ...