First8 is gespecialiseerd in het pragmatisch ontwikkelen van bedrijfskritische Java toepassingen waarbij integratie van systemen, hoge eisen aan beveiliging en veel transacties een belangrijke rol spelen. Op deze pagina vindt je onze blogs. Op vind je ons nieuws, de agenda, vacatures en meer.

Durable Message Driven Beans in WildFly

With┬áMessage Driven Beans (MDB’s) your Java application can respond to events send asynchronously. This can go via Queues, which allow your application to process events in parallel, and Topics which can be used to send one event to multiple applications/clients. MDB’s can be annotated to configure which JMS-Topic they should listen to. This is how that can be done:

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Forward compatible messaging

If you have services or domains in your architecture, you probably have them to be able to develop them independently. In most cases,┬áMessage Queue’s are used to communicate between these services. But how does this work if one service upgrades the messages it is sending while the consuming services are still on an older version? In this blog post, we’ll … Lees verder Forward compatible messaging