public static void release(final ODatabaseDocumentTx iDatabase) {
   dbPool.release(iDatabase);
 }
 public static Map<String, OResourcePool<String, ODatabaseDocumentTx>> getDatabasePools() {
   return dbPool.getPools();
 }
 public static ODatabaseDocumentTx acquire(
     final String iName, final String iUserName, final String iUserPassword)
     throws InterruptedException {
   return dbPool.acquire(iName, iUserName, iUserPassword);
 }