a start on a new memcached based cache system

sbin/testmc.pl

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+#!/usr/bin/env perl
+
+#-------------------------------------------------------------------
+# WebGUI is Copyright 2001-2009 Plain Black Corporation.
+#-------------------------------------------------------------------
+# Please read the legal notices (docs/legal.txt) and the license
+# (docs/license.txt) that came with this distribution before using
+# this software.
+#-------------------------------------------------------------------
+# http://www.plainblack.com                     info@plainblack.com
+#-------------------------------------------------------------------
+
+$|++; # disable output buffering
+our ($webguiRoot, $configFile, $help, $man);
+
+BEGIN {
+    $webguiRoot = "..";
+    unshift (@INC, $webguiRoot."/lib");
+}
+
+use strict;
+use Pod::Usage;
+use Getopt::Long;
+use WebGUI::Session;
+use Config::JSON;
+use WebGUI::Cache;
+use Time::HiRes;
+
+# Get parameters here, including $help
+GetOptions(
+    'configFile=s'  => \$configFile,
+    'help'          => \$help,
+    'man'           => \$man,
+);
+
+pod2usage( verbose => 1 ) if $help;
+pod2usage( verbose => 2 ) if $man;
+pod2usage( msg => "Must specify a config file!" ) unless $configFile;  
+my $session = start( $webguiRoot, $configFile );
+print "creating cache object\n";
+my $cache = WebGUI::Cache->new($session);
+print "setting cache\n";
+my $t = [Time::HiRes::gettimeofday];
+my @keys; 
+my $sth = $session->db->read("select assetId, revisionDate, title from assetData");
+while (my ($id, $rev, $title) = $sth->array) {
+    push @keys, [$id, $rev];
+    $cache->set([$id,$rev],$title);
+}
+print "Took ".Time::HiRes::tv_interval($t)." seconds to set ".scalar(@keys)." cache objects.\n";
+print "fetching cache\n";
+my $t = [Time::HiRes::gettimeofday];
+foreach my $key (@keys) {
+    my $value = $cache->get($key);
+}
+print "Took ".Time::HiRes::tv_interval($t)." seconds to get ".scalar(@keys)." cache objects.\n";
+print "done\n";
+
+
+finish($session);
+
+#----------------------------------------------------------------------------
+# Your sub here
+
+#----------------------------------------------------------------------------
+sub start {
+    my $webguiRoot  = shift;
+    my $configFile  = shift;
+    my $session = WebGUI::Session->open($webguiRoot,$configFile);
+    $session->user({userId=>3});
+    
+    ## If your script is adding or changing content you need these lines, otherwise leave them commented
+    #
+    # my $versionTag = WebGUI::VersionTag->getWorking($session);
+    # $versionTag->set({name => 'Name Your Tag'});
+    #
+    ##
+    
+    return $session;
+}
+
+#----------------------------------------------------------------------------
+sub finish {
+    my $session = shift;
+    
+    ## If your script is adding or changing content you need these lines, otherwise leave them commented
+    #
+    # my $versionTag = WebGUI::VersionTag->getWorking($session);
+    # $versionTag->commit;
+    ##
+    
+    $session->var->end;
+    $session->close;
+}
+
+__END__
+
+
+=head1 NAME
+
+utility - A template for WebGUI utility scripts
+
+=head1 SYNOPSIS
+
+ utility --configFile config.conf ...
+
+ utility --help
+
+=head1 DESCRIPTION
+
+This WebGUI utility script helps you...
+
+=head1 ARGUMENTS
+
+=head1 OPTIONS
+
+=over
+
+=item B<--configFile config.conf>
+
+The WebGUI config file to use. Only the file name needs to be specified,
+since it will be looked up inside WebGUI's configuration directory.
+This parameter is required.
+
+=item B<--help>
+
+Shows a short summary and usage
+
+=item B<--man>
+
+Shows this document
+
+=back
+
+=head1 AUTHOR
+
+Copyright 2001-2009 Plain Black Corporation.
+
+=cut
+
+#vim:ft=perl