Developing Java Web Services for Java EE 6

Developing Java Web Services for Java EE 6

Bascom Bridge’s Developing Java Web Services for Java EE 6 training prepares Java programmers to develop web services on the Java EE 6 platform. Students learn how to create and consume SOAP-based web services, and gain some exposure to RESTful services.

 

WEB SERVICES TRAINING OBJECTIVES

All students will:

  • Describe the interoperable web services architecture, including the roles of SOAP and WSDL in component-based services and XML and HTTP in the REST architecture.
  • Understand the importance of the WS-I Basic Profile for interoperable web services.
  • Build JAX-WS services and clients that take full advantage of the automated data binding of JAXB.
  • Build WSDL-to-Java and Java-to-WSDL services, with equal facility.
  • Use JAX-RS to develop simple RESTful services.
  • Control dispatching to service methods based on URL patterns and HTTP methods.
  • Bind request values to method parameters when expressed as HTTP query parameters, form values, headers, cookies, and more.
  • Manage XML content using XML Schema and JAXB.
  • Incorporate XML entities into service input and output.
  • Take advantage of lifecycle and context services available to JAX-RS services as Java EE components.

WEB SERVICES TRAINING PREREQUISITES

All attendees must have substantial prior Java development and XML experience, including an understanding of XML Schema.

WEB SERVICES TRAINING MATERIALS

Attendees receive more than 400 pages of comprehensive courseware and a copy of O’Reilly’s Java Web Services: Up and Running.

SOFTWARE NEEDED FOR EACH PC:

This course is taught on the reference implementation of Java EE 6 and GlassFish. Please contact us for a detailed setup sheet.

For classes delivered online, all participants need either dual monitors or a separate device logged into the online session so that they can do their work on one screen and watch the instructor on the other. A separate computer connected to a projector or large screen TV would be another way for students to see the instructor’s screen simultaneously with working on their own.

WEB SERVICES TRAINING OUTLINE

  • Overview of Web Services
    • Why Web Services?
    • Service-Oriented Architecture
    • HTTP and XML
    • SOAP
    • WSDL
    • The SOAP Vision
    • The REST Vision
    • UDDI
    • The WS-I Basic Profile
    • Security
  • Web Services for Java EE
    • Hosting Web Services: Scenarios
    • Web Services for Java EE
    • JAX-WS and JAXB
    • Web-Services Metadata
    • WSDL-to-Java and Java-to-WSDL Paths
    • Provider and Dispatch APIs
    • SAAJ and JAXP
    • JAX-RS for RESTful Services
    • JAXR
  • The Java API for XML Binding
    • The Need for Data Binding
    • XML Schema
    • Two Paths
    • JAXB Compilation
    • Mapping Schema Types to Java
    • Java-to-XML Mapping Using Annotations
    • Marshaling and Unmarshaling
    • Working with JAXB Object Models
  • The Simple Object Access Protocol
    • Messaging Model
    • Namespaces
    • SOAP over HTTP
    • The SOAP Envelope
    • The Message Header
    • The Message Body
    • SOAP Faults
    • Attachments
  • Web Services Description Language
    • Web Services as Component-Based Software
    • The Need for an IDL
    • Web Services Description Language
    • WSDL Information Model
    • The Abstract Model — Service Semantics
    • Message Description
    • Messaging Styles
    • The Concrete Model — Ports, Services, Locations
    • Extending WSDL — Bindings
    • Service Description
  • The Java API for XML-Based Web Services
    • Two Paths
    • How It Works: Build Time and Runtime
    • The Service Endpoint Interface
    • Working from WSDL
    • Working from Java
    • RPC and Document Styles
    • One-Way Messaging
    • Binary Protocols
  • WSDL-to-Java Development
    • The @WebService Annotation
    • Generated Code
    • Scope of Code Generation
    • Parameter Order
    • More JAXB: Mapping Collections
    • More JAXB: Mapping Enumerations
    • Applying JAXB Customizations
  • Client-Side Development
    • Stubs and Proxies
    • Generated Code
    • Locating a Service
    • Invoking a Service
    • The @WebServiceRef Annotation
  • Java-to-WSDL Development
    • Generating the WSDL and Schema
    • The @WebMethod, @XmlParam, and Related Annotations
    • More JAXB: Mapping Inheritance
    • Controlling the XML Model
    • Controlling the WSDL Description
    • JAXB Customizations with @XmlJavaTypeAdapter
  • The Java API for RESTful Services
    • Applications
    • Resources
    • Sub-Resources
    • Providers
    • Scanning and @ApplicationPath
  • Dispatching Requests to Methods
    • The Application Path
    • The @Path Annotation
    • The HTTP Method Annotations
    • Sub-Resource Locators
    • Annotation Inheritance and overriding
  • Parameter and Return Types
    • Simple Parameter Types
    • @Consumes and @Produces Annotations
    • @XXXParam Annotations
    • The @DefaultValue Annotation
    • Return Types
    • Binary Content
    • Delivering a File
  • Entities and Complex Content
    • Entity Providers
    • Built-In Entity Providers
    • Working with XML
    • Driving XML Representations from Schema
  • Context and Lifecycle
    • Reading Web Resources
    • Finding Java EE Components
    • Finding Databases
    • Security Contexts
  • Conclusion

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Developing Java Web Services for Java EE 6

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  • Course No : JWS-202
  •  Theory : 40%
  •  Lab : 60%
  • Duration : 30 hours
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