At the start of the course we establish a basic Books API -- an API that we continually improve and build upon throughout the course. We begin by deploying to Grizzly, and then implement a series of tests with JerseyTest. These tests are also continuall
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Applications are made up of business logic, interaction with other systems, user interfaces, and data. Most data manipulated by our Java applications have to be stored in databases, retrieved, and analyzed. In this course you will learn the principle of o
Processing, storing, and retrieving valid data is crucial for an application, that's why validation is a common task that needs to be done in several layers of your application. In this course you will learn how Bean Validation allows developers to write