use strict;
use warnings;
-use constant DEBUG => 0;
-
our $VERSION = q(0.99_03);
use base 'DBM::Deep';
my $self = shift;
my ($struct) = @_;
- eval {
- local $SIG{'__DIE__'};
- foreach my $key (keys %$struct) {
- $self->put($key, $struct->{$key});
- }
- }; if ($@) {
- $self->_throw_error("Cannot import: type mismatch");
+ foreach my $key (keys %$struct) {
+ $self->put($key, $struct->{$key});
}
return 1;
}
sub FETCH {
- print "FETCH( @_ )\n" if DEBUG;
my $self = shift->_get_self;
+ DBM::Deep->_throw_error( "Cannot use an undefined hash key." ) unless defined $_[0];
my $key = ($self->_storage->{filter_store_key})
? $self->_storage->{filter_store_key}->($_[0])
: $_[0];
}
sub STORE {
- print "STORE( @_ )\n" if DEBUG;
my $self = shift->_get_self;
+ DBM::Deep->_throw_error( "Cannot use an undefined hash key." ) unless defined $_[0];
my $key = ($self->_storage->{filter_store_key})
? $self->_storage->{filter_store_key}->($_[0])
: $_[0];
}
sub EXISTS {
- print "EXISTS( @_ )\n" if DEBUG;
my $self = shift->_get_self;
+ DBM::Deep->_throw_error( "Cannot use an undefined hash key." ) unless defined $_[0];
my $key = ($self->_storage->{filter_store_key})
? $self->_storage->{filter_store_key}->($_[0])
: $_[0];
sub DELETE {
my $self = shift->_get_self;
+ DBM::Deep->_throw_error( "Cannot use an undefined hash key." ) unless defined $_[0];
my $key = ($self->_storage->{filter_store_key})
? $self->_storage->{filter_store_key}->($_[0])
: $_[0];
}
sub FIRSTKEY {
- print "FIRSTKEY\n" if DEBUG;
##
# Locate and return first key (in no particular order)
##
##
$self->lock( $self->LOCK_SH );
- my $result = $self->_engine->get_next_key($self->_storage->transaction_id, $self->_base_offset);
+ my $result = $self->_engine->get_next_key( $self );
$self->unlock();
}
sub NEXTKEY {
- print "NEXTKEY( @_ )\n" if DEBUG;
##
# Return next key (in no particular order), given previous one
##
##
$self->lock( $self->LOCK_SH );
- my $result = $self->_engine->get_next_key( $self->_storage->transaction_id, $self->_base_offset, $prev_key );
+ my $result = $self->_engine->get_next_key( $self, $prev_key );
$self->unlock();