Semantic Views for Controlled Access to the Semantic Web

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03-06-2008

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Semantic Views for Controlled Access to the Semantic Web

HPL-2008-15 Semantic Views for Controlled Access to the Semantic Web - Manjunath, Geetha; Sayers, Craig; Reynolds, Dave; KS, Venugopal; Mohalik, Swarup Kumar; R, Badrinath; Recker, John Ludd; Mesarina, Malena
Keyword(s): semantic web, security, access control, semantics, views, RDF, OWL
Abstract: The Semantic Web provides a good data integration and knowledge representation framework enabling sophisticated applications to reason and infer new information. Controlled access to data is extremely important when such data is being shared among multiple users. In this paper, we describe a framewo ...
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web::simple::deployment

Web::Simple::Deployment(3pm)				User Contributed Perl Documentation			      Web::Simple::Deployment(3pm)

NAME

       Web::Simple::Deployment - various deployment options

DESCRIPTION

       This file documents common deployment methods for Web::Simple. If you feel one is missing, please ask in the IRC channel and we'll work
       with you to add it.

CGI

       The most basic deployment option is as a CGI script loading and running your Web::Simple-module:

	 #!/usr/bin/env perl

	 use Your::Web::Simple::App;
	 Your::Web::Simple::App->run_if_script;

       Save that as script.cgi and your web server will handle it correctly.

Plack-Server
       This works in with exactly the same code as CGI deployment. However instead of letting your web server load script.cgi, you run this on the
       command line:

	 plackup script.cgi

   Self-contained CGI
       Sometimes your app is so small that you have only one or two tiny classes that you want to run as a CGI script. Web::Simple offers a
       helpful mechanism to achieve that.

	 #!/usr/bin/env perl

	 use Web::Simple 'HelloWorld';	 # enables strictures and warnings for the file
					 # additionally, HelloWorld is upgraded to a
					 # Web::Simple application
	 {
	   package HelloWorld;

	   sub dispatch_request {
	     sub (GET) {
	       [
		 200,
		 [ 'Content-type', 'text/plain' ],
		 [ 'Hello world! It is a fine ' . HelloWorld::Helper->day ]
	       ]
	     },
	     sub () {
	       [ 405, [ 'Content-type', 'text/plain' ], [ 'Method not allowed' ] ]
	     }
	   }
	 }

	 {
	   package HelloWorld::Helper;

	   use DateTime;

	   sub day {
	     return DateTime->now->day_name;
	   }
	 }

	 HelloWorld->run_if_script;

AUTHORS

       See Web::Simple for authors.

COPYRIGHT AND LICENSE

       See Web::Simple for the copyright and license.

perl v5.14.2							    2012-05-07					      Web::Simple::Deployment(3pm)

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