Re: Can WebDav be used with Servlet/JSP based Web Application

It depends how your layer interposes the WebDAV runtime and what 
additional overhead it adds to overall request processing. For Servlet 
based implementation, there is Filter mechanism -- which is used very 
effectively (say for caching) without much performance hit.

Hope this helps.
--cvr murthy

Rajiv A V wrote:

> The server implmentation is fine but if we use a web-based application 
> then, to talk to the actual server that processes the webdav requests 
> we have to add an extra layer in the archectiure of the system. This 
> new layer would sit between the web-browsers requests and the webdav 
> implemenation. Wonder how this would affect performance?
>
>  
>
>   Rajiv
>
>     -----Original Message-----
>     From: Lisa Dusseault [mailto:ldusseault@xythos.com]
>     Sent: Saturday, May 18, 2002 12:50 AM
>     To: 'Eric Hodges'; 'WebDAV'
>     Subject: RE: Can WebDav be used with Servlet/JSP based Web Application
>
>     You can also program WebDAV requests/responses using a Servlet
>     Engine.  In addition to the doGet() method, the service() method
>     of the servlet class must handle the WebDAV methods such as
>     PROPFIND, PROPPATCH, MOVE, COPY... and any DeltaV methods that you
>     end up supporting on the server.
>
>      
>
>     One "gotcha" with servlet engines is that some WebDAV clients
>     won't talk to a WebDAV server unless the root directory '/'
>     responds to the OPTIONS requests.  So the WebDAV servlet has to
>     take over the root of the server address space, rather than just
>     be mounted as something like myserver.com/servlet/webdav.
>
>      
>
>     Lisa
>
>         -----Original Message-----
>         From: w3c-dist-auth-request@w3.org
>         [mailto:w3c-dist-auth-request@w3.org] On Behalf Of Eric Hodges
>         Sent: Friday, May 17, 2002 12:02 PM
>         To: WebDAV
>         Subject: RE: Can WebDav be used with Servlet/JSP based Web
>         Application
>
>         Yes it can.  I wrote a web component for our portal framework
>         with JSPs using JavaScript to provide browsing, upload,
>         download, permission management, property editing, etc. on a
>         web page.
>
>          
>
>             -----Original Message-----
>             From: Jim Whitehead [mailto:ejw@cse.ucsc.edu]
>             Sent: Friday, May 17, 2002 1:56 PM
>             To: WebDAV
>             Subject: FW: Can WebDav be used with Servlet/JSP based Web
>             Application
>
>             Accidentally caught by the spam filter.
>
>              
>
>             - Jim
>
>             -----Original Message-----
>             From: saad tawwab [mailto:saad.tawwab@kapscomputing.com]
>             Sent: Thursday, May 16, 2002 11:37 PM
>             To: w3c-dist-auth@w3.org
>             Subject: [Moderator Action] Can WebDav be used with
>             Servlet/JSP based Web Application
>
>             Hello!!
>             Please first let me explain my problem. I am Java
>             Developer working on a Java based Web Application. I want
>             to provide my user with the ability to Check In, Check
>             Out, Add and View files i.e. I want to build a version
>             control system that is integrated with my web site. The
>             usecase would be that the user would log into my Web Site
>             and then be able to access a page where he will get a list
>             of files and then he can Check-In, Check-Out, Add and View
>             files.
>
>
>             I have heard that WebDav provides a sort of version
>             control mechanism. Can WebDav be integrated with a
>             Servlet/JSP based application and allow the user to
>             perform the task that I have listed above. Please do reply.
>
>
>             Regards,
>             Saad Tawwab Khan Rao
>             Kaps Computing Inc.
>