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.\"
.IX Title "CGI::Application::Plugin::Authentication::Store 3pm"
.TH CGI::Application::Plugin::Authentication::Store 3pm "2014-10-19" "perl v5.20.1" "User Contributed Perl Documentation"
.\" For nroff, turn off justification.  Always turn off hyphenation; it makes
.\" way too many mistakes in technical documents.
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.nh
.SH "NAME"
CGI::Application::Plugin::Authentication::Store \- Base module for building storage classes
for the CGI::Application::Plugin::Authentication plugin
.SH "VERSION"
.IX Header "VERSION"
This document describes CGI::Application::Plugin::Authentication::Store version 0.20
.SH "SYNOPSIS"
.IX Header "SYNOPSIS"
.Vb 2
\& package CGI::Application::Plugin::Authentication::Store::MyStore;
\& use base qw(CGI::Application::Plugin::Authentication::Store);
\&
\&  sub fetch {
\&      my $self   = shift;
\&      my @params = @_;
\&      ...
\&  }
\&
\&  sub save {
\&      my $self   = shift;
\&      my %params = @_;
\&      ...
\&  }
\&
\&  sub delete {
\&      my $self   = shift;
\&      my @params = @_;
\&      ...
\&  }
.Ve
.SH "DESCRIPTION"
.IX Header "DESCRIPTION"
This module is a base class for all storage classes for the CGI::Application::Plugin::Authentication
plugin.  Each storage class is required to provide three methods that fetch, save and delete data from
the store.  The information that is saved will be text based, so there is no need to flatten any of the
data that is to be stored.
.SH "METHODS TO OVERRIDE"
.IX Header "METHODS TO OVERRIDE"
The following three (and one optional) methods should be provided by the subclass.
.SS "fetch"
.IX Subsection "fetch"
This method accepts a list of parameters and will return a list of values from the store
matching those parameters.
.SS "save"
.IX Subsection "save"
This method accepts a hash of parameters and values and will save those parameters in the store.
.SS "delete"
.IX Subsection "delete"
This method accepts a list of parameters and will delete those parameters from the store.
.SS "clear"
.IX Subsection "clear"
A call to this method will remove all information about the current user out of the store (should
be provided by the subclass, but is not required to be).
.SH "OTHER METHODS"
.IX Header "OTHER METHODS"
The following methods are also provided by the CGI::Application::Plugin::Authentication::Store
base class.
.SS "new"
.IX Subsection "new"
This is a constructor that can create a new Store object.  It requires an Authentication object as its
first parameter, and any number of other parameters that will be used as options depending on which
Store object is being created.  You shouldn't need to call this as the Authentication plugin takes care
of creating Store objects.
.SS "initialize"
.IX Subsection "initialize"
This method will be called right after a new Store object is created.  So any startup customizations
can be dealt with here.
.SS "options"
.IX Subsection "options"
This will return a list of options that were provided when this store was configured by the user.
.SS "authen"
.IX Subsection "authen"
This will return the underlying CGI::Application::Plugin::Authentication object.  In most cases it will
not be necessary to access this.
.SH "SEE ALSO"
.IX Header "SEE ALSO"
CGI::Application::Plugin::Authentication::Store, CGI::Application::Plugin::Authentication, \fIperl\fR\|(1)
.SH "AUTHOR"
.IX Header "AUTHOR"
Cees Hek <ceeshek@gmail.com>
.SH "LICENCE AND COPYRIGHT"
.IX Header "LICENCE AND COPYRIGHT"
Copyright (c) 2005, SiteSuite. All rights reserved.
.PP
This module is free software; you can redistribute it and/or modify it under the same terms as Perl itself.
.SH "DISCLAIMER OF WARRANTY"
.IX Header "DISCLAIMER OF WARRANTY"
\&\s-1BECAUSE THIS SOFTWARE IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY FOR THE SOFTWARE, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES PROVIDE THE SOFTWARE \*(L"AS IS\*(R" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE SOFTWARE IS WITH YOU. SHOULD THE SOFTWARE PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR, OR CORRECTION.\s0
.PP
\&\s-1IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR REDISTRIBUTE THE SOFTWARE AS PERMITTED BY THE ABOVE LICENCE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE SOFTWARE \s0(\s-1INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF THE SOFTWARE TO OPERATE WITH ANY OTHER SOFTWARE\s0), \s-1EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.\s0