public OrientGraph getTx ( ) { final OrientGraph g ; if ( pool == null ) { g = ( OrientGraph ) getTxGraphImplFactory ( ) . getGraph ( getDatabase ( ) , user , password , settings ) ; } else { // USE THE POOL g = ( OrientGraph ) getTxGraphImplFactory ( ) . getGraph ( pool , settings ) ; } initGraph ( g ) ; return g ; }
Gets transactional graph with the database from pool if pool is configured . Otherwise creates a graph with new db instance . The Graph instance inherits the factory s configuration .