What is SOA? SOA or service oriented architecture is a style of programming, an architectural approach in software development, where an application is organized in functional units of code with a given behavior called services. Services are a group of methods that share a common set of requirements and functional …
Web Service in ASP.NET A Web Service is programmable application logic accessible via standard Web protocols. One of these Web protocols is the Simple Object Access Protocol (SOAP). SOAP is a W3C submitted note (as of May 2000) that uses standards based technologies (XML for data description and HTTP for …
Today, SOAP (Simple Object Access Protocol), WSDL (Web Services Description Language), and UDDI are emerging as the Internet de facto standards for Web services. SOAP has been accepted and is being standardized by the World Wide Web Consortium (W3C). WSDL has been submitted to the W3C for standardization, and is emerging as the de …
Develop and test in a WCF Service Library project while hosting your application in an ASP.NET project. It’s easy to test a service if you create it in a Windows Communication Foundation (WCF) Service Library — just press F5 to bring up Visual Studio’s Test Client. Testing isn’t as easy …
When teaching WCF I am always asked about the difference between getting the service’s metadata by using the WSDL’s http get url, and getting the metadata by calling the MEX endpoint. To answer that question we first need to understand the different parts of the configuration that affect metadata creation. …
Communications between the web service components is based on messaging.XML formatted messages are exchanged between components. Typically, delivery is by HTTP but other protocols may be used. SOAP allows methods to be invoked remotely. UDDI includes the procedures for updating and searching service registries. WSDL is a language for describing client/server …
