Developing Web Services Using Java Technology

Curso
Distancia

Descripción

Course Objectives
Identify the building blocks of web services
Analyze the Java web services technology and platform
Describe Service-Oriented Architecture (SOA)
Describe web services as a realization of SOA
Describe Java technologies for web services development
Implement web services using Java API for XML Web  Implement web services using Java API for XML Restful Services (JAX-RS)

Temario

Introduction to Web Services
  • Explore the need for web services
  • Define a web service and describe the motivation behind developing and using web services in business software
  • Describe the characteristics of a web service
  • Describe the two major approaches to developing web services
  • Describe the advantages of developing web services within a JavaEE container.
JAX-WS-based Web Services
  • Understand how to create web services using JAX-WS
  • Understand how to deploy web services providers using JavaSE
  • Understand how to create and deploy simple web services clients using JavaSE.
SOAP and WSDL
  • Understand the basic structure of a SOAP message, and how it is encapsulated by transports
  • Understand how WSDL defines a web service, including its message representation and transport mechanism
  • Understand the different styles of SOAP messages that a web service can use, and their trade-offs
  • Customize a web service to control the style of SOAP message that that web service will use
JAX-WS and JavaEE
  • Understand how to deploy POJO web services to a web container
  • Understand how to define a web service in terms of an Enterprise Java Bean
  • Understand how to deploy an EJB web service to an EJB container
  • Describe the benefits associated with implementing a web service as an EJB
Implementing More Complex Web Services Using JAX-WS
  • Apply JAXB to pass complex objects to and from a web service
  • Understand how to map Java exceptions from a web service endpoint to SOAP faults
  • Understand how to inject attributes into JAX-WS web service endpoints
  • Describe JAX-WS artifacts that can be injected and how to use them
AX-WS Web Service Clients
  • Understand how to create web service clients using JAX-WS
  • Understand how to create web service clients using JAX-WS that support asynchronous interactions
Introduction to RESTful Web Services
  • Understand what RESTful Web Services are
  • Understand the five principles behind RESTful Web Services
  • Understand the advantages and disadvantages of a RESTful approach.
JAX-RS-based Web Services
  • Understand how the five principles of RESTful web services map to JAX-RS constructs
  • Understand how to implement REST web services using JAX-RS
  • Understand how to deploy REST web services using Jersey, an implementation of JAX-RS
JAX-RS-based Web Service Clients
  • Understand how to create JAX-RS clients using URL and HttpURLConnection.
  • Understand how to create JAX-RS clients using the Jersey Client API.
JAX-RS and JavaEE
  • Understand how to deploy POJO web services to a web container
  • Understand how to define a web service in terms of an Enterprise Java Bean
  • Understand how to deploy an EJB web service to an EJB container
  • Describe the benefits associated with implementing a web service as an EJB
Implementing More Complex Web Services Using JAX-RS and Jersey
  • Understand how to produce and consume custom types.
  • Define JAX-RS web services that provide results by linking to other resources.
  • Understand how to manage exceptions. • Define JAX-RS web services in terms of resources and sub-resources.
  • Understand the different scopes defined by JAX-RS for web services endpoints.
Trade-Offs Associated with the Java Web Services APIs
  • Understand the trade-offs involved in the choice to implement a web service using either JAX-WS or JAX-RS technology.
Web Services Design Patterns
  • Describe web services-based design patterns
  • Describe web services-based deployment patterns
Best Practices and Design Patterns for Use with JAX-WS
  • Describe JAX-WS-specific design patterns
  • Recognize and apply best practices associated with implementing web services using JAX-WS

Best Practices and Design Patterns for Use with JAX-RS
  • Describe JAX-RS-specific design patterns
  • Recognize and apply best practices associated with implementing web services using JAX-RS
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Destinatarios

Application Developers, Developer,  Java Developer,  Java EE Developer
Campus y sedes: Itehl Consulting
Itehl Consulting
(Distrito Federal)
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