web service 架构

                                   

Web services architecture

1. The service provider sends a WSDL file to UDDI.
2. The service requester contacts UDDI to find out who is the provider for the data it needs, and then it contacts the service provider using the SOAP protocol.
3. The service provider validates the service request and sends structured data in an XML file, using the SOAP protocol.
4. This XML file would be validated again by the service requester using an XSD file.

WSDL Web Services Description Language

UDDI Universal Description, Discovery and Integration 通用描述，能被发现，集成

SEI service endpoint interface

SOAP Simple Object Access Protocol 简单对象进入协议

XSD XML Schemas Definition 可扩展标记语言语法定义

JAX-RPC  Java API for XML-based Remote Procedure Call 基于可扩展标记语言远程过程调用的Java编程接口

JAX-WS Java API for XML Web Services

JAX-RS Java API for RESTful Web Services

JAXB Java Architecture for XML Binding

RESTful Representational State Transfer 具象状态传输

API application programming interface

XML Extensible Markup Language