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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 ...
A web service ( WS) is either: a service offered by an electronic device to another electronic device, communicating with each other via the Internet, or. a server running on a computer device, listening for requests at a particular port over a network, serving web documents ( HTML, JSON, XML, images). [citation needed] In a web service, a web ...
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]
Yes. Extensible Markup Language ( XML) is a markup language and file format for storing, transmitting, and reconstructing arbitrary data. It defines a set of rules for encoding documents in a format that is both human-readable and machine-readable.
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 ...
An XML schema is a description of a type of XML document, typically expressed in terms of constraints on the structure and content of documents of that type, above and beyond the basic syntactical constraints imposed by XML itself. These constraints are generally expressed using some combination of grammatical rules governing the order of ...
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.
Web service providers augment a service endpoint interface with an interface description using the Web Services Description Language (WSDL) so that a consumer can use the service. Universal Description, Discovery, and Integration ( UDDI ) is an XML-based registry for business internet services.