On Friday 08 December 2006 10:48, Tomas Hubalek wrote: > Pokud na to existuje nejaky fikany design pattern, urcite budu rad, kdyz > me nasmerujete.
Existuje a rika se mu asynchronni volani. V J2EE serverech se to typicky resi pomoci JMS a navratovou hodnotu ziskas pres temporaryQueue. Potrebujes k tomu tyto druhy zprav: -requestForOperation obsahujici temporary queue- jde na stalou queue -requestForOperationAccepted obsahujici ID requestu - jde na temporary queue, je potreba odeslat konfirmaci zpravy ihned na zacatku onMessage() rucne, aby mohl klient dal vesele pokracovat -responseOfOperation - jde na temporary queue -requestForOperationStatus obsahujici ID requestu - jde bud na stalou queue, ale je potreba zaridit korelaci mezi request ID a vlastnim procesem, nebo na temporary queue, kterou vratila message beana v requestForOperationAccepted -operationStatus Elementary, dear Watson! -- Oto 'tapik' Buchta, [EMAIL PROTECTED] Senior Engineer, Systinet, Mercury Division http://www.mercury.com -- Oto 'tapik' Buchta, [EMAIL PROTECTED] http://www.buchtovi.cz ______________________________________________________________________ This email has been scanned by the MessageLabs Email Security System. For more information please visit http://www.messagelabs.com/email ______________________________________________________________________
