public void addListener ( TransactionableResourceManagerListener listener ) { TransactionContext ctx = contexts . get ( ) ; if ( ctx == null ) { throw new IllegalStateException ( "There is no active transaction context" ) ; } XidContext xidCtx = ctx . getXidContext ( ) ; if ( xidCtx == null ) { throw new IllegalStateException ( "There is no active xid context" ) ; } xidCtx . addListener ( listener ) ; }
Add a new listener to register to the current tx