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A web service is a software system designed to support interoperable machine-to-machine interaction over a network. It has an interface described in a machine-processable format (specifically WSDL ). Other systems interact with the web service in a manner prescribed by its description using SOAP-messages, typically conveyed using HTTP with an XML serialization in conjunction with other web ...
The Web Services Description Language ( WSDL / ˈwɪz dəl /) is an XML -based interface description language that is used for describing the functionality offered by a web service. [citation needed] The acronym is also used for any specific WSDL description of a web service (also referred to as a WSDL file ), which provides a machine-readable description of how the service can be called, what ...
The design goals of XML emphasize simplicity, generality, and usability across the Internet. [6] It is a textual data format with strong support via Unicode for different human languages. Although the design of XML focuses on documents, the language is widely used for the representation of arbitrary data structures, [7] such as those used in web services .
There are a variety of specifications associated with web services. These specifications are in varying degrees of maturity and are maintained or supported by various standards bodies and entities. These specifications are the basic web services framework established by first-generation standards represented by WSDL, SOAP, and UDDI. [1] Specifications may complement, overlap, and compete with ...
WS-Security. Web Services Security ( WS-Security, WSS) is an extension to SOAP to apply security to Web services. It is a member of the Web service specifications and was published by OASIS . The protocol specifies how integrity and confidentiality can be enforced on messages and allows the communication of various security token formats, such ...
Universal Description, Discovery, and Integration ( UDDI) is an XML-based registry for business internet services. A provider can explicitly register a service with a Web Services Registry such as UDDI or publish additional documents intended to facilitate discovery such as Web Services Inspection Language (WSIL) documents. The service users or consumers can search web services manually or ...
The Web Application Description Language ( WADL) is a machine-readable XML description of HTTP -based web services. [1] WADL models the resources provided by a service and the relationships between them. [1] WADL is intended to simplify the reuse of web services that are based on the existing HTTP architecture of the Web. [1] [2] It is platform and language independent and aims to promote ...
Type. Application framework. License. EPL 2.0 or GPL v2 w/ Classpath exception. Website. projects .eclipse .org /projects /ee4j .jaxws. The Jakarta XML Web Services ( JAX-WS; formerly Java API for XML Web Services) is a Jakarta EE API for creating web services, particularly SOAP services. JAX-WS is one of the Java XML programming APIs.