public void close ( ) { if ( dbEnv != null ) { // closing dbs iidToIdDB . close ( ) ; idToIidDB . close ( ) ; if ( useGeolocation ) { iidToGeolocationDB . close ( ) ; } if ( useMetaData ) { iidToMetadataDB . close ( ) ; } closeInternal ( ) ; dbEnv . close ( ) ; // closing env } else { System . out . println ( "BDB environment is null!" ) ; } }
This method closes the open BDB environment and databases .