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package CGI::Session::Driver::bitbucket; |
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use Carp; |
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use CGI::Session::Driver; |
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use strict; |
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use warnings; |
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@CGI::Session::Driver::bitbucket::ISA = qw( CGI::Session::Driver ); |
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$CGI::Session::Driver::bitbucket::VERSION = "1.06"; |
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=pod |
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=head1 NAME |
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CGI::Session::Driver::bitbucket - a module that loses your session data |
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=head1 SYNOPSIS |
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use CGI::Session; |
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my $session = new CGI::Session("driver:bitbucket", $sid, {Log=>1}); |
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For more options and examples, read the rest of this document and |
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consult L. |
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=head1 DESCRIPTION |
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bitbucket is a CGI::Session driver to let you add session |
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support to your program and not have to worry about where it will be |
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stored until you're ready for that part. |
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You can use the Log=>1 argument to see warnings in your log when the |
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session would have stored, retrieved, and trashed data. |
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To write your own drivers for B, refer to L. |
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=head1 STORAGE |
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This driver does not store any data. This means whenever you load a session using |
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bitbucket, your session will always be blank. |
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=head1 OPTIONS |
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=head2 Log => 1 |
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Turn this on to see messages in your log about the data you would have saved |
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if you were using something other than the bit bucket for storage. |
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=head1 METHODS |
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=cut |
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######################## |
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# Driver methods follow |
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######################## |
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=head2 store |
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The null session does not store data. This method always returns 1. |
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=cut |
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sub store { |
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my ($self, $sid, $data) = @_; |
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if( $self->{Log} ) { |
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carp "bitbucket->store($sid,$data)"; |
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} |
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1
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return 1; |
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} |
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=head2 retrieve |
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The null session does not retrieve data. This method always returns 0. |
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=cut |
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sub retrieve { |
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0
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my ($self, $sid) = @_; |
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0
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if( $self->{Log} ) { |
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carp "bitbucket->retrieve($sid)"; |
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} |
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return 0; |
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} |
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83
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=head2 remove |
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Since the null session does not store data, this method does nothing and |
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always returns 1. |
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88
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=cut |
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sub remove { |
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1
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1
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936
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my ($self, $sid) = @_; |
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1
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50
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6
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if( $self->{Log} ) { |
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1
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carp "bitbucket->remove($sid)"; |
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} |
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1
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8348
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return 1; |
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} |
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98
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=head2 traverse |
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100
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Does nothing and always returns 1. |
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102
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=cut |
103
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104
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sub traverse { |
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0
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my ($self, $coderef) = @_; |
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0
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if( $self->{Log} ) { |
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0
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carp "bitbucket->traverse(@_)"; |
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} |
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0
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return 1; |
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} |
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112
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113
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# called before object is terminated |
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sub DESTROY { |
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1
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1
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my $self = shift; |
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1
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50
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8
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if( $self->{Log} ) { |
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1
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200
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carp "bitbucket->delete()"; |
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} |
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} |
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121
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122
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1; |
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124
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=head1 COPYRIGHT |
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126
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CGI::Session::Driver::bitbucket is Copyright (C) 2005-2008 Jonathan Buhacoff. All rights reserved. |
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128
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=head1 LICENSE |
129
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130
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This library is free software and can be modified and distributed under the same |
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terms as Perl itself. |
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133
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134
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=head1 AUTHOR |
135
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136
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Jonathan Buhacoff wrote CGI::Session::Driver::bitbucket |
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138
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=head1 SEE ALSO |
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140
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=over 4 |
141
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142
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=item * |
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144
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L - CGI::Session manual |
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146
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=item * |
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148
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L - extended CGI::Session manual |
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150
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=item * |
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152
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L - practical solutions for real life problems |
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154
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=item * |
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156
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B - "HTTP State Management Mechanism" found at ftp://ftp.isi.edu/in-notes/rfc2965.txt |
157
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158
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=item * |
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160
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L - standard CGI library |
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162
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=item * |
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164
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L - an alternative to CGI::Session |
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166
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=back |
167
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168
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=cut |