What is tempuri.org?
Web ServicesNamespacesWeb Services Problem Overview
Why does tempuri.org exist? Why does each XML Webservice require its own namespace, unique from any other on the web?
Web Services Solutions
Solution 1 - Web Services
Unfortunately the tempuri.org URL now just redirects to Bing.
You can see what it used to render via archive.org:
>https://web.archive.org/web/20090304024056/http://tempuri.org/
To quote:
> Each XML Web Service needs a unique namespace in order for client > applications to distinguish it from other services on the Web. By > default, ASP.Net Web Services use http://tempuri.org/ for this > purpose. While this suitable for XML Web Services under development, > published services should use a unique, permanent namespace. > > Your XML Web Service should be identified by a namespace that you > control. For example, you can use your company's Internet domain name > as part of the namespace. Although many namespaces look like URLs, > they need not point to actual resources on the Web. > > For XML Web Services creating[sic] using ASP.NET, the default namespace can > be changed using the WebService attribute's Namespace property. The > WebService attribute is applied to the class that contains the XML Web > Service methods. Below is a code example that sets the namespace to > "http://microsoft.com/webservices/";:
>C#
> [WebService(Namespace="http://microsoft.com/webservices/")] > public class MyWebService { > // implementation > }
>Visual Basic.NET
>
>Visual J#.NET
> /**@attribute WebService(Namespace="http://microsoft.com/webservices/")*/ > public class MyWebService { > // implementation > }
It's also worth reading section 'A 1.3 Generating URIs' at:
Solution 2 - Web Services
Webservices require unique namespaces so they don't confuse each others schemas and whatever with each other. A URL (domain, subdomain, subsubdomain, etc) is a clever identifier as it's "guaranteed" to be unique, and in most circumstances you've already got one.
Solution 3 - Web Services
http://en.wikipedia.org/wiki/Tempuri
> tempuri.org is the default namespace URI used by Microsoft development products, like Visual Studio.
Solution 4 - Web Services
Probably to guarantee that public webservices will be unique.
It always makes me think of delicious deep fried treats...
Solution 5 - Web Services
Note that namespaces that are in the format of a valid Web URL don't necessarily need to be dereferenced i.e. you don't need to serve actual content at that URL. All that matters is that the namespace is globally unique.