Duración

5 días - 30 horas

Descripción

This course on Java EE 6 programming encompasses the design and creation of web services and SOAP and RESTful clien. You will use the NetBeans Integrated Development Environment (IDE) to develop JAX-WS and JAX-RS web services and deploy them to Oracle WebLogic Server 12c. Most of the topics covered apply to all application servers that are compatible with the Java EE 6 web services standards.

Objetivos

  1. Apply the JAX-RS API in the creation of RESTful Web Services
  2. Secure Web Services using WS-Security, Jersey, and OAuth
  3. Handle errors and exceptions in Web Services and clients
  4. Create XML documents using namespace declarations and XML schema
  5. Produce and consume XML and JSON content using JAXB
  6. Create RESTful Web Service clients using the Jersey Client API
  7. Understand the role of Web Services
  8. Apply the JAX-WS API in the creation of SOAP Web Services and clients

Contenidos del curso

An Introduction to Web Services

  • Explaining the need for web services
  • Defining web services
  • Explaining the characteristics of a web service
  • Explaining the use of both XML and JSON in web services
  • Identifying the two major approaches to developing web services
  • Explaining the advantages of developing web services within a Java EE container

XML

  • Describing the Benefits of XML
  • Creating an XML Declaration
  • Assembling the Components of an XML Document
  • Declaring and Apply XML Namespaces
  • Validating XML Documents using XML Schemas
  • Creating XML Schemas

JAXB

  • Listing the Different Java XML APIs
  • Explaining the Benefits of JAXB
  • Unmarshalling XML Data with JAXB
  • Marshalling XML Data with JAXB
  • Compiling XML Schema to Java
  • Generating XML Schema from Java Classes
  • Applying JAXB Binding Annotations
  • Creating External Binding Configuration Files

SOAP Web Services

  • SOAP message structure
  • Using WSDL files to define web services
  • WS-I Basic Profile and WS-Policy

Creating JAX-WS Clients

  • Using tools to generate JAX-WS client artifacts
  • Calling SOAP web services using JAX-WS in a Java SE environment
  • Calling SOAP web services using JAX-WS in a Java EE environment
  • Using JAXB Binding customization with a SOAP web service
  • Creating a JAX-WS Dispatch client
  • Creating a client that consumes a WS-Policy enhanced services (WS-MakeConnection)

RESTful Web Services

  • Describing the RESTful architecture and how it can be applied to web services
  • Designing a RESTful web service and identify resources
  • Navigating a RESTful web service using hypermedia
  • Selecting the correct HTTP method to use when duplicate requests must be avoided
  • Identifying Web Service result status by HTTP response code
  • Version RESTful web services

Creating RESTful Clients in Java

  • Using Java SE APIs to make HTTP requests
  • Using the Jersey Client APIs to make HTTP requests
  • Processing XML and JSON in a RESTful web service client

Bottom-Up JAX-WS Web Services

  • Describing the benefits of Code First
  • Design Creating JAX-WS POJO Endpoints
  • Creating JAX-WS EJB Endpoints

Top-Down JAX-WS Web Services

  • Describing the benefits of WSDL First Design
  • Generating Service Endpoint Interfaces (SEIs) from WSDLs
  • Implementing Service Endpoint Interfaces
  • Customizing SEI Generation

JAX-RS RESTful Web Services

  • Download, Install, and Configure Jersey
  • Creating Application Subclasses
  • Creating Resource Classes
  • Creating Resource Methods, Sub-Resource Methods, and Sub-Resource Locator Methods
  • Producing and Consume XML and JSON content with JAX-RS

Web Service Error Handling

  • Describing how SOAP web services convey errors
  • Describing how REST web services convey errors
  • Returning SOAP faults
  • Returning HTTP error status codes
  • Mapping thrown Exceptions to HTTP status codes
  • Handling errors with SOAP clients
  • Handling errors with Jersey clients

Security Concepts

  • Explaining Authentication, Authorization, and Confidentiality
  • Applying Basic Java EE Security by using deployment descriptors (web.xml)
  • Creating users and groups and map them to application roles
  • Detailing possible web service attack vectors

WS-Security

  • Describing the purpose of WS-Policy, WS-SecurityPolicy, WS-Security
  • Configuring WebLogic Server for WS-Security
  • Applying WS-Policy to WebLogic JAX-WS Web Services
  • Signing and Encrypt SOAP Messages using WS-Security

Web Service Security with Jersey

  • Applying JSR-250 Security Annotations such as @RolesAllowed
  • Enabling an assortment of filters including the RolesAllowedResourceFilterFactory
  • Obtaining a SecurityContext and perform programmatic security
  • Authenticating using the Jersey Client API

OAuth 1.1a with Jersey

  • Describing the purpose of OAuth
  • Describing the request lifecycle when using OAuth
  • Creating OAuth enabled services using Jersey
  • Creating OAuth enabled clients using Jersey


Información extra

Learn to

  • Create XML documents and schemas when using XML Namespaces.
  • Produce and consume JSON and XML using JAXB.
  • Understand WSDL files and the role they play in SOAP-based web services and select a top-down (first WSDL) or bottom-up approach to developing SOAP web services.
  • Make calls and deploy SOAP-based web services using JAX-WS (Metro Stack).
  • Implement REST practices in the creation of web services with the JAX-RS (Jersey Stack) specification.
  • Secure web services using Java EE Security standards, WS-Security extensions, and OAuth 1.0a.

Benefits to you

Java EE 6 technology facilitates the development of multi-platform applications through the use of neutral network communication between platforms, is compatible with HTML5 AJAX-based applications and mobile clients, creating RESTful web services that use the JSON interchangeable data format .Participating in this course will help you stay current with the latest Java EE 6 web service APIs.

Audience

  • J2EE Developer
  • Java Developers
  • Java EE Developers

Related Training

Required Prerequisites

  • Java SE7 Fundamentals
  • Java SE 7 Programming

Suggested Prerequisites

  • Java Design Patterns
  • Java SE 7: Develop Rich Client Applications
  • Oracle Certified Associate, Java SE 7 Programmer
  • Oracle Certified Professional, Java SE 7 Programmer
  • Tutorials available on the Oracle Learning Library

Información general

Área formativa

Oracle Java and Middleware

Fabricante

Oracle

Metodología

Presencial

Certificación

Garantía juvenil

 

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Fecha y precios de nuestros cursos

Fecha Horario de impartición Ubicación Precio por alumno Previsto en fecha
16 Sep 2019
De 09:00 a 15:00 h.
Core Madrid
2250 € + IVA
11 Nov 2019
De 09:00 a 15:00 h.
Core Madrid
2250 € + IVA

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