Tag: observer

  • Extending CDI Observer pattern to support global events

    by

    tech@spree GmbH
    in , ,

    CDI introduced a convenient implementation of the observer pattern into the JavaEE world. Using the CDI API, components can emit events, or receive events created by other components (using the @Observes annotation). This allows developers to reduce the coupling between the emitters and the receivers of events. However, the current API does not allow to…

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