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# (c) Sound Object Logic 2000-2001
use Tangram::Relational::Engine;
package Tangram::Relational;
sub connect
{
my $self = shift;
return Tangram::Storage->connect( @_ );
}
sub schema
{
my $self = shift;
return Tangram::Schema->new( @_ );
}
sub _with_handle {
my $method = shift;
my $schema = shift;
if (@_) {
my $arg = shift;
if (ref $arg) {
Tangram::Relational::Engine->new($schema)->$method($arg)
} else {
my $dbh = DBI->connect($arg, @_);
eval { Tangram::Relational::Engine->new($schema)->$method($dbh) };
$dbh->disconnect();
die $@ if $@;
}
} else {
Tangram::Relational::Engine->new($schema)->$method();
}
}
sub deploy
{
shift;
_with_handle('deploy', @_);
}
sub retreat
{
shift;
_with_handle('retreat', @_);
}
1;
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