Develop the Mock Service
Explore how to develop a mock service supporting key CRUD operations for a one-to-one bi-directional relationship in Java applications. Understand the use of in-memory databases, singleton patterns, and data transfer objects to manage data effectively. This lesson prepares you to build a mock service layer before creating a user interface.
We'll cover the following...
We'll cover the following...
add function
Let’s start with the add feature. We have a list of CustomerDto, and with every new addition, one instance of CustomerDto is added to the list. The singleton pattern using enum is followed for the in-memory database ...