NAME

Bio::Das::Request::Dsn - The DAS "dsn" request

SYNOPSIS

my @dsn                  = $request->results;
my $das_command          = $request->command;
my $successful           = $request->is_success;
my $error_msg            = $request->error;
my ($username,$password) = $request->auth;

DESCRIPTION

This is a subclass of Bio::Das::Request specialized for the "dsn" command. It is used to retrieve the data sources known to a set of DAS servers.

The results() method returns a list of Bio::Das::DSN objects. All other methods are as described in Bio::Das::Request.

AUTHOR

Lincoln Stein <lstein@cshl.org>.

Copyright (c) 2001 Cold Spring Harbor Laboratory

This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself. See DISCLAIMER.txt for disclaimers of warranty.

SEE ALSO

Bio::Das::Request, Bio::Das::HTTP::Fetch, Bio::Das::Segment, Bio::Das::Type, Bio::Das::Stylesheet, Bio::Das::Source, Bio::RangeI