use strict;
use warnings;
-use base qw/Class::Accessor::Grouped/;
+use base qw/DBIx::Class/;
use IO::File;
+use namespace::clean;
-__PACKAGE__->mk_group_accessors(simple => qw/callback debugfh/);
+__PACKAGE__->mk_group_accessors(simple => qw/callback _debugfh silence/);
=head1 NAME
=head1 DESCRIPTION
This class is called by DBIx::Class::Storage::DBI as a means of collecting
-statistics on it's actions. Using this class alone merely prints the SQL
+statistics on its actions. Using this class alone merely prints the SQL
executed, the fact that it completes and begin/end notification for
transactions.
should be set to STDERR - although see information on the
L<DBIC_TRACE> environment variable.
-=head2 print
-
-Prints the specified string to our debugging filehandle, which we will attempt
-to open if we haven't yet. Provided to save our methods the worry of how
-to display the message.
+As getter it will lazily open a filehandle for you if one is not already set.
=cut
-sub print {
- my ($self, $msg) = @_;
- if(!defined($self->debugfh())) {
+sub debugfh {
+ my $self = shift;
+
+ if (@_) {
+ $self->_debugfh($_[0]);
+ } elsif (!defined($self->_debugfh())) {
my $fh;
my $debug_env = $ENV{DBIX_CLASS_STORAGE_DBI_DEBUG}
|| $ENV{DBIC_TRACE};
if (defined($debug_env) && ($debug_env =~ /=(.+)$/)) {
- $fh = IO::File->new($1, 'w')
+ $fh = IO::File->new($1, 'a')
or die("Cannot open trace file $1");
} else {
$fh = IO::File->new('>&STDERR')
}
$fh->autoflush();
- $self->debugfh($fh);
+ $self->_debugfh($fh);
}
+ $self->_debugfh;
+}
+
+=head2 print
+
+Prints the specified string to our debugging filehandle. Provided to save our
+methods the worry of how to display the message.
+
+=cut
+sub print {
+ my ($self, $msg) = @_;
+
+ return if $self->silence;
+
$self->debugfh->print($msg);
}
+=head2 silence
+
+Turn off all output if set to true.
+
=head2 txn_begin
Called when a transaction begins.
sub txn_begin {
my $self = shift;
+ return if $self->callback;
+
$self->print("BEGIN WORK\n");
}
sub txn_rollback {
my $self = shift;
+ return if $self->callback;
+
$self->print("ROLLBACK\n");
}
sub txn_commit {
my $self = shift;
+ return if $self->callback;
+
$self->print("COMMIT\n");
}
sub svp_begin {
my ($self, $name) = @_;
+ return if $self->callback;
+
$self->print("SAVEPOINT $name\n");
}
sub svp_release {
my ($self, $name) = @_;
- $self->print("RELEASE SAVEPOINT $name\n");
+ return if $self->callback;
+
+ $self->print("RELEASE SAVEPOINT $name\n");
}
=head2 svp_rollback
sub svp_rollback {
my ($self, $name) = @_;
- $self->print("ROLLBACK TO SAVEPOINT $name\n");
+ return if $self->callback;
+
+ $self->print("ROLLBACK TO SAVEPOINT $name\n");
}
=head2 query_start
1;
-=head1 AUTHORS
+=head1 AUTHOR AND CONTRIBUTORS
-Cory G. Watson <gphat@cpan.org>
+See L<AUTHOR|DBIx::Class/AUTHOR> and L<CONTRIBUTORS|DBIx::Class/CONTRIBUTORS> in DBIx::Class
=head1 LICENSE
-You may distribute this code under the same license as Perl itself.
+You may distribute this code under the same terms as Perl itself.
=cut