Java Web Services Tutorial

RESTful JAX-RS Annotations Example JAX-RS API provides following annotations to develop RESTful applications in java. We are using jersey implementation for developing…

Introduction to Swagger Documentation Format In this section, we look at the generated documentation in detail. Swagger is a specification for documenting…

JAX-RS Example Jersey We can create JAX-RS example by jersey implementation. To do so, you need to load jersey jar files or…

Implementing Generic Exception Handling for all Resources As we discussed earlier that we should define a standard exception structure which is followed…

Configuring Auto Generation of Swagger Documentation Swagger A Swagger is an open-source tool. It builds around the OpenAPI Specification that helps developers…

RESTful JAX-RS File Download Example We can download text files, image files, pdf files, excel files in java by JAX-RS API. To…

Updating GET Methods on User Resource to Use JPA In this topic, we will create a service that retrieves all the users.…

Implementing Validations for RESTful Services The validation is a common requirement in all the services. We will discuss Java Validation API to…

RESTful JAX-RS File Upload Example Like download in previous page, we can easily upload a file such as image file, pdf file,…

Implementing HATEOAS for RESTful Services HATEOAS HATEOAS acronyms for Hypermedia as the Engine of Application State. The term hypermedia refers to content…