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Fast Track to RESTful Services in Java (TT7305)

Develop and Implement RESTful Services for Java, JAX-RS, Spring, Security & More

GK# 0396 Vendor# TT7305

Course Overview

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This course introduces developers to the core concepts, principles, and Java implementations for RESTful services. Today's development environments are increasingly dominated by sophisticated tooling that makes the implementation of RESTful services less arduous. The proper design of these services is far more complex and demanding. In this course, you will learn the principles and technologies that are used in building these services. This understanding is critical to being able to diagnose, troubleshoot, tune, and perform other lifecycle activities.

Schedule

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  • Delivery Format:
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What You'll Learn

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  • Basic concepts of REST
  • Similarities and differences between RESTful services and SOAP-based services
  • Security concerns associated with RESTful services
  • Design, develop, and deploy real-world RESTful Services
  • Implement RESTful services using JAX-RS to
  • Implement RESTful services using Spring REST to

Outline

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Viewing outline for:

Virtual Classroom Live Outline

1. Working with REST

  • Overview of REST
    • REpresentational State Transfer
    • REST Characteristics
    • REST Elements
    • REST Architectural Principles
    • REST and HTTP
    • REST/HTTP: Representation-Oriented
    • REST Design Principles
  • Designing RESTful Services
    • Effectively Designing RESTful Services
    • Best Practices for Endpoint Definition
    • Using Query Parameters
    • Working with HTTP GET and DELETE
    • Working with HTTP PUT
    • Working with HTTP POST
    • Best Practices for HTTP Methods
    • Handling Additional Operations

2. Implementing REST with JAX-RS

  • Overview of JAX-RS
    • JAX-RS Implementations
    • JAX-RS Service Class
    • JAX-RS Service Lifecycle Options
    • Consuming RESTful Services
  • @Path: URI Matching
    • @Path Annotation
    • @Path Expressions
    • @Path and Regular Expressions
    • HTTP Method Annotations
  • Injection Using JAX-RS
    • Parameters
    • Working with @PathParam
    • Header and Cookie Values Can be Injected
    • Working Programmatically with URI
  • Handling Exceptions
    • REST/HTTP 1.1 Error Response Codes
    • Overview of Exception Handling in JAX-RS
    • JAX-RS's WebApplicationException
  • Handling Content
    • JAX-RS Built-In Content Handlers
    • Content Marshaling
    • Using JAXB With JAX-RS
    • Working With JSON
    • Content Negotiation (Conneg)
  • RESTful Services in Spring
    • Spring Support for REST
    • Spring's Parameter Injection
    • Handling Transformations in Spring
    • Negotiated view-based rendering
    • HTTP Message Converters
  • RESTful Clients in Spring
    • Spring's Hidden Method Field
    • Processing Incoming REST Requests
    • Spring's Support for REST Clients
    • Performing GET Requests and Other Methods

3. Security and REST

  • Securing Untrusted Input
    • Input Data Attacks
    • Tenacious D
    • Responding to Error State
    • Best Practices for Untrusted Data
  • Defending REST
    • How Attackers See REST
    • Factors that Increase Attack Surface
    • Bridging and its Potential Problems
    • Dangerous Developer Assumptions
    • Three Basic Tenets for Safe REST

Labs

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Virtual Classroom Live Labs

Hands-On Learning: As a programming class, this course provides multiple challenges labs for students to work through during the class. This workshop is about 50% hands-on lab and 50% lecture. Throughout the course students will be led through a series of progressively advanced topics, where each topic consists of lecture, group discussion, comprehensive hands-on lab exercises, and lab review. Multiple detailed lab exercises are laced throughout the course, designed to reinforce fundamental skills and concepts learned in the lessons. At the end of each lesson, developers will be tested with a set of review questions to ensure that he/she has fully understands that topic.

Who Should Attend

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Experienced Java developers and architects who need to identify, design, and implement web services.

Course Delivery

This course is available in the following formats:

Virtual Classroom Live

Experience expert-led online training from the convenience of your home, office or anywhere with an internet connection.

Duration: 2 day

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