Java - Web Services

• Dauer:
  2 Tage
• Zeit:
  10:00 - 16:00
• Lieferart:
  Online
• Zielgruppe:
  Programmers, Web developers
• Vorkenntnisse:
  Java Basics
• Methode:
  Lecture with examples and exercises.
• Erfahren Sie in der Demo mehr darüber, wie Online-Kurse durchgeführt werden.
• Kursnummer:
  2023607
• 
  Themen:
  A web service is a method of communication between two electronic devices over the World Wide Web. A web service is a software function provided at a network address over the web or the cloud, it is a service that is "always on" as in the concept of utility computing. XML web services use Extensible Markup Language (XML) messages that follow the SOAP standard and have been popular with the traditional enterprises. In such systems, there is often a machine-readable description of the operations offered by the service written in the Web Services Description Language (WSDL).

What Are Web Services? - Types of Web Services - Deciding Which Type of Web Service to Use

Creating a Simple Web Service and Clients with JAX-WS - Requirements of a JAX-WS Endpoint - Coding the Service Endpoint Implementation Class - Building, Packaging, and Deploying the Service - Testing the Methods of a Web Service Endpoint - A Simple JAX-WS Application Client - A Simple JAX-WS Web Client - Types Supported by JAX-WS: Schema-to-Java Mapping, Java-to-Schema Mapping - Web Services Interoperability and JAX-WS

What Are RESTful Web Services? - Creating a RESTful Root Resource Class - - Developing RESTful Web Services with JAX-RS - Overview of a JAX-RS Application - Responding to HTTP Methods and Requests - Extracting Request Parameters

- Annotations for Field and Bean Properties of Resource Classes - Subresources and Runtime Resource Resolution - Integrating JAX-RS with EJB Technology and CDI - Conditional HTTP Requests - Runtime Content Negotiation - Using JAX-RS With JAXB

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