Course: RESTful Services Fundamentals and Advanced
duration: 12 hours |
Language: English (US) |
access duration: 90 days |
Details
It also covers JAX-RS, Jersey, Injection and sub resources and far more.
Result
After completing this course you are familiar with both basic and advanced capabilities of RESTful Web Services.
Prerequisites
You have knowledge and experience in programming Java and RESTful Services.
Target audience
Software Developer, Web Developer
Content
RESTful Services Fundamentals and Advanced
RESTful Services: Install, JAX-RS and Jersey
In this course you’ll see a brief history of RESTful Web Services and how they are integral to modern web applications. You’ll see how to setup your computer to begin developing JAX-RS and Jersey applications, specifically by leveraging Maven scaffold applications from the command line.
RESTful Services: The Server and Client
In this course you will build a client server application from scratch using the Eclipse IDE and Apache Tomcat Server. You’ll see how you can create resources, how to configure CRUD requests, and how you can access those resources from a client application.
RESTful Services: Overview and JAX-RS
JAX-RS is the specification for RESTFUL web services on the JEE platform. In this course we will take a look at the basic elements of building a REST service in Java. You will learn about how JAX-RS matches URL paths to java method calls as well as the various and many annotations that are provided by the framework to build a fully functional REST service. Code along with me and let’s build some RESTFul services.
RESTful Services: Injection and Sub Resources
Just like any modern framework running on a Java application server, JAX-RS defines a lifecycle for the resources that you create. In this course, you will learn about the JAX-RS lifecycles of Instance per request, as well as how singletons behave. Along with those topics we will also explore all of the elements that can be injected into a service to provide access to all the different parts of the HTTP request and response. Lastly, we will look at the power of sub resources.
RESTful Services: Response, Form and Exceptions
JAX-RS normally will take care of building the response based on your return from your rest method call. Sometimes though, you need to take total control over how that response is generated. In this course we will look are using the ResponseBuilder. You will also learn how to use the ResponseBuilding APIs to generate custom responses when exceptions occur. Lastly, because we need to update and create as well as read, we will take a look at form submission to a rest service and how to submit JSON objects.
Course options
We offer several optional training products to enhance your learning experience. If you are planning to use our training course in preperation for an official exam then whe highly recommend using these optional training products to ensure an optimal learning experience. Sometimes there is only a practice exam or/and practice lab available.
Optional practice exam (trial exam)
To supplement this training course you may add a special practice exam. This practice exam comprises a number of trial exams which are very similar to the real exam, both in terms of form and content. This is the ultimate way to test whether you are ready for the exam.
Optional practice lab
To supplement this training course you may add a special practice lab. You perform the tasks on real hardware and/or software applicable to your Lab. The labs are fully hosted in our cloud. The only thing you need to use our practice labs is a web browser. In the LiveLab environment you will find exercises which you can start immediately. The lab enviromentconsist of complete networks containing for example, clients, servers,etc. This is the ultimate way to gain extensive hands-on experience.
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