oqapi/webgui
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converted scratch to hot session

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This commit is contained in:
JT Smith 2009-09-28 12:04:09 -05:00
parent 393789e72f
commit 1fe612ef8f
1 changed files with 26 additions and 14 deletions
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40
lib/WebGUI/Session/Scratch.pm
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@ -62,7 +62,10 @@ sub delete {
my $name = shift; my $name = shift;
return undef unless ($name); return undef unless ($name);
my $value = delete $self->{_data}{$name}; my $value = delete $self->{_data}{$name};
$self->session->db->write("delete from userSessionScratch where name=? and sessionId=?", [$name, $self->session->getId]); my $session = $self->session;
my $id = $session->getId;
eval{$session->cache->set(["sessionscratch",$id], $self->{_data}, $session->setting->get('sessionTimeout'))};
$session->db->write("delete from userSessionScratch where name=? and sessionId=?", [$name, $id]);
return $value; return $value;
} }
@ -78,7 +81,10 @@ Deletes all scratch variables for this session.
sub deleteAll { sub deleteAll {
my $self = shift; my $self = shift;
delete $self->{_data}; delete $self->{_data};
$self->session->db->write("delete from userSessionScratch where sessionId=?", [$self->session->getId]); my $session = $self->session;
my $id = $session->getId;
eval{$session->cache->delete(["sessionscratch",$id])};
$session->db->write("delete from userSessionScratch where sessionId=?", [$id]);
} }
@ -99,7 +105,9 @@ sub deleteName {
my $name = shift; my $name = shift;
return undef unless ($name); return undef unless ($name);
delete $self->{_data}{$name}; delete $self->{_data}{$name};
$self->session->db->write("delete from userSessionScratch where name=?", [$name]); my $session = $self->session;
eval{$session->cache->flush};
$session->db->write("delete from userSessionScratch where name=?", [$name]);
} }
#------------------------------------------------------------------- #-------------------------------------------------------------------
@ -124,7 +132,9 @@ sub deleteNameByValue {
my $value = shift; my $value = shift;
return undef unless ($name and defined $value); return undef unless ($name and defined $value);
delete $self->{_data}{$name} if ($self->{_data}{$name} eq $value); delete $self->{_data}{$name} if ($self->{_data}{$name} eq $value);
$self->session->db->write("delete from userSessionScratch where name=? and value=?", [$name,$value]); my $session = $self->session;
eval{$session->cache->flush};
$session->db->write("delete from userSessionScratch where name=? and value=?", [$name,$value]);
} }
@ -155,8 +165,7 @@ The name of the variable.
=cut =cut
sub get { sub get {
my $self = shift; my ($self, $var) = @_;
my $var = shift;
return $self->{_data}{$var}; return $self->{_data}{$var};
} }
@ -174,10 +183,12 @@ The current session.
=cut =cut
sub new { sub new {
my $class = shift; my ($class, $session) = @_;
my $session = shift; my $scratch = eval{$session->cache->get(["sessionscratch",$session->getId])};
my $data = $session->db->buildHashRef("select name,value from userSessionScratch where sessionId=?",[$session->getId], {noOrder => 1}); unless (ref $scratch eq "HASH") {
bless {_session=>$session, _data=>$data}, $class; $scratch = $session->db->buildHashRef("select name,value from userSessionScratch where sessionId=?",[$session->getId], {noOrder => 1});
}
bless {_session=>$session, _data=>$scratch}, $class;
} }
@ -212,12 +223,13 @@ The value of the scratch variable. Must be a string no longer than 16000 charac
=cut =cut
sub set { sub set {
my $self = shift; my ($self, $name, $value) = @_;
my $name = shift;
my $value = shift;
return undef unless ($name); return undef unless ($name);
$self->{_data}{$name} = $value; $self->{_data}{$name} = $value;
$self->session->db->write("insert into userSessionScratch (sessionId, name, value) values (?,?,?) on duplicate key update value=VALUES(value)", [$self->session->getId, $name, $value]); my $session = $self->session;
my $id = $session->getId;
eval{$session->cache->set(["sessionscratch",$id], $self->{_data}, $session->setting->get('sessionTimeout'))};
$session->db->write("replace into userSessionScratch (sessionId, name, value) values (?,?,?)", [$id, $name, $value]);
} }