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Building Rest And Soap Web Services With Java

Course 00031

Beginner

20 hours

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Category: Java

Description

This course provides experienced Java programmers with the skills to write new SOAP and REST web services, and access existing services. With this training, you also learn how to secure web services using both Java-specific and language-independent security technologies, and how the Java APIs — JAX-WS and JAX-RS — deliver a set of powerful tools for developing a Service-Oriented Architecture (SOA).

What you'll learn

Develop, deploy, and monitor SOAP and RESTful web services and web service clients with JAX-WS and JAX-RS

Implement a Service-Oriented Architecture (SOA) using web services

Create and deploy WSDL-first and code-first SOAP web services

Build secure SOAP and REST clients

Pre-requisites

• Knowledge at the level of: Course 471, Java Programming Introduction
• Three months of experience writing Java programs, including an understanding of Java classes and the inheritance model
• You should be able to: o Create and run a complete stand-alone Java application o Use the standard flow control constructs (if/then/else/while/for) o Instantiate Java objects and call instance methods o Create classes that implement interfaces

Curriculum

Module 1: Interoperable applications with SOA

Designing an SOA integration architecture

Implementing SOAs with web services

Module 2: Java standard APIs for web services

Building SOAP–based services with JAX–WS

Developing RESTful services with JAX–RS

Module 3: XML essentials

XML namespaces

Describing XML with schema

Module 4: Structure of SOAP messages

Role of SOAP in web services

Operations, messages and faults

Module 5: Anatomy of a WSDL document

Defining the interfaces of a web service

Specifying implementation

Module 6: Exposing plain old Java objects (POJOs) as web services

Applying JAX–WS annotations to POJOs

Configuring and deploying a web service implementation

Module 7: Implementing SOAP clients in Java

Generating client–side artifacts from WSDL

Modifying client code to permit message monitoring

Authenticating and authorizing clients

Module 8: Augmenting SOAP–based services

Incorporating best practices for web services

Implementing policies for security, reliability and message optimization

Module 9: Contract–first service development

Comparing contract–first and code–first services

Creating portable Java artifacts

Module 10: Importing a WSDL document

Building interoperable applications by conforming to Web Services Interoperability (WS–I) standards

Implementing a web service endpoint using JAX–WS

Module 11: Introduction to REST (Representational State Transfer)

Describing the REST architectural style

Comparing SOAP and RESTful web services

Module 12: Developing RESTful web services using JAX–RS

Adding JAX–RS annotations to a POJO

Configuring result types using HTTP request headers

Deploying a JAX–WS service

Module 13: Customizing a RESTful Service Implementation

Interacting with request URLs

Mapping URLs to Java classes and methods

Binding URL components to method arguments

Module 14: Handling JavaScript Object Notation (JSON)

Applying cases for JSON with RESTful services

Interpreting a message formatted as JSON

Module 15: Mapping Java to JSON

Controlling JSON generation with JAXB annotations

Defining a JSON return type from a Java method

Module 16: Dispatching REST messages using JAX–RS

Building the client’s request

Handling the service’s response code and exceptions

Module 17: Marshalling JavaBeans with JAXB

Mapping XML with Java API for XML Binding (JAXB)

Converting Java arguments with JAXB and JAX–RS

Module 18: Processing asynchronous messages

Implementing server–push with JAX–RS

Delivering asynchronous client requests

Module 19: Configuring a secure web service

Configuring HTTP Basic Authentication

Establishing secure message transmission with SSL/TLS

Module 20: Authenticating and authorizing clients

Controlling access to web services and methods

Providing authentication information to web services

Get this Course

3000,00 €

• 20 hours instructor-led training course
• After-course coaching available

• No schedule defined yet

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