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# Dobrica Pavlinusic, <dpavlin@rot13.org> 10/26/07 21:37:12 CEST |
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package CWMP::Store::DBMDeep; |
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|
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use strict; |
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use warnings; |
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|
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use DBM::Deep; |
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use Data::Dump qw/dump/; |
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|
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=head1 NAME |
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|
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CWMP::Store::DBMDeep - use DBM::Deep as storage |
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|
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=head1 METHODS |
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|
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=head2 open |
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|
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=cut |
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|
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my $db; |
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|
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my $debug = 1; |
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|
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sub open { |
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my $self = shift; |
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|
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warn "open ",dump( @_ ); |
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|
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my $path = 'state.db'; |
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|
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$db = DBM::Deep->new( |
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file => $path, |
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locking => 1, |
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autoflush => 1, |
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); |
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|
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} |
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|
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=head2 update_uid_state |
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|
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$store->update_uid_state( $uid, $state ); |
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|
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=cut |
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|
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sub update_uid_state { |
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my ( $self, $uid, $state ) = @_; |
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|
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if ( my $o = $db->get( $uid ) ) { |
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warn "## update state of $uid\n" if $debug; |
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return $o->import( $state ); |
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} else { |
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warn "## create new state for $uid\n" if $debug; |
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return $db->put( $uid => $state ); |
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} |
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} |
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|
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=head2 get_state |
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|
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$store->get_state( $uid ); |
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|
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=cut |
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|
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sub get_state { |
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my ( $self, $uid ) = @_; |
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|
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if ( my $state = $db->get( $uid ) ) { |
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return $state->export; |
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} else { |
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return; |
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} |
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} |
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|
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=head2 all_uids |
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|
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my @uids = $store->all_uids; |
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|
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=cut |
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|
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sub all_uids { |
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my $self = shift; |
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return keys %$db; |
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} |
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|
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1; |