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BUILDING REST AND SOAP WEB SERVICES WITH JAVA


Course type

Certification Foundation

Course number

033

Duration

3 Days

Overview

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

Who should attend

Pre-requis

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

Outline

  • Designing an SOA integration architecture
  • Implementing SOAs with web services
  • Building SOAP–based services with JAX–WS
  • Developing RESTful services with JAX–RS
  • XML namespaces
  • Describing XML with schema
  • Role of SOAP in web services
  • Operations, messages and faults
  • Defining the interfaces of a web service
  • Specifying implementation
  • Applying JAX–WS annotations to POJOs
  • Configuring and deploying a web service implementation
  • Generating client–side artifacts from WSDL
  • Modifying client code to permit message monitoring
  • Authenticating and authorizing clients
  • Incorporating best practices for web services
  • Implementing policies for security, reliability and message optimization
  • Comparing contract–first and code–first services
  • Creating portable Java artifacts
  • Building interoperable applications by conforming to Web Services Interoperability (WS–I) standards
  • Implementing a web service endpoint using JAX–WS
  • Describing the REST architectural style
  • Comparing SOAP and RESTful web services
  • Adding JAX–RS annotations to a POJO
  • Configuring result types using HTTP request headers
  • Deploying a JAX–WS service
  • Interacting with request URLs
  • Mapping URLs to Java classes and methods
  • Binding URL components to method arguments
  • Applying cases for JSON with RESTful services
  • Interpreting a message formatted as JSON
  • Controlling JSON generation with JAXB annotations
  • Defining a JSON return type from a Java method
  • Building the client’s request
  • Handling the service’s response code and exceptions
  • Mapping XML with Java API for XML Binding (JAXB)
  • Converting Java arguments with JAXB and JAX–RS
  • Implementing server–push with JAX–RS
  • Delivering asynchronous client requests
  • Configuring HTTP Basic Authentication
  • Establishing secure message transmission with SSL/TLS
  • Controlling access to web services and methods
  • Providing authentication information to web services

 

Location Dates Status

 

IN CLASSROOM OR ONLINE

PRIVATE TEAM TRAINING

STANDARD

$2990

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GOVERNMENT

$2990


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