use base 'DBM::Deep';
sub _get_self {
- eval { tied( %{$_[0]} ) } || $_[0]
+ eval { local $SIG{'__DIE__'}; tied( %{$_[0]} ) } || $_[0]
}
sub TIEHASH {
# Tied hash constructor method, called by Perl's tie() function.
##
my $class = shift;
- my $args;
- if (scalar(@_) > 1) { $args = {@_}; }
- #XXX This use of ref() is bad and is a bug
- elsif (ref($_[0])) { $args = $_[0]; }
- else { $args = { file => shift }; }
+ my $args = $class->_get_args( @_ );
$args->{type} = $class->TYPE_HASH;
return $class->_init($args);
}
+sub FETCH {
+ my $self = shift->_get_self;
+ my $key = ($self->_root->{filter_store_key})
+ ? $self->_root->{filter_store_key}->($_[0])
+ : $_[0];
+
+ return $self->SUPER::FETCH( $key );
+}
+
+sub STORE {
+ my $self = shift->_get_self;
+ my $key = ($self->_root->{filter_store_key})
+ ? $self->_root->{filter_store_key}->($_[0])
+ : $_[0];
+ my $value = $_[1];
+
+ return $self->SUPER::STORE( $key, $value );
+}
+
+sub EXISTS {
+ my $self = shift->_get_self;
+ my $key = ($self->_root->{filter_store_key})
+ ? $self->_root->{filter_store_key}->($_[0])
+ : $_[0];
+
+ return $self->SUPER::EXISTS( $key );
+}
+
+sub DELETE {
+ my $self = shift->_get_self;
+ my $key = ($self->_root->{filter_store_key})
+ ? $self->_root->{filter_store_key}->($_[0])
+ : $_[0];
+
+ return $self->SUPER::DELETE( $key );
+}
+
sub FIRSTKEY {
##
# Locate and return first key (in no particular order)
##
# Make sure file is open
##
- if (!defined($self->fh)) { $self->_open(); }
+ if (!defined($self->_fh)) { $self->_open(); }
##
# Request shared lock for reading
$self->unlock();
- return ($result && $self->root->{filter_fetch_key})
- ? $self->root->{filter_fetch_key}->($result)
+ return ($result && $self->_root->{filter_fetch_key})
+ ? $self->_root->{filter_fetch_key}->($result)
: $result;
}
##
my $self = $_[0]->_get_self;
- my $prev_key = ($self->root->{filter_store_key})
- ? $self->root->{filter_store_key}->($_[1])
+ my $prev_key = ($self->_root->{filter_store_key})
+ ? $self->_root->{filter_store_key}->($_[1])
: $_[1];
my $prev_md5 = $DBM::Deep::DIGEST_FUNC->($prev_key);
##
# Make sure file is open
##
- if (!defined($self->fh)) { $self->_open(); }
+ if (!defined($self->_fh)) { $self->_open(); }
##
# Request shared lock for reading
$self->unlock();
- return ($result && $self->root->{filter_fetch_key})
- ? $self->root->{filter_fetch_key}->($result)
+ return ($result && $self->_root->{filter_fetch_key})
+ ? $self->_root->{filter_fetch_key}->($result)
: $result;
}