Este contenido no está disponible en el idioma seleccionado.

Chapter 13. Adding a Queue or a Topic


Abstract

Normally, you do not need to add any queues or topics explicitly, because the broker automatically creates destinations on the fly.

Automatic destination creation

By default, the broker automatically creates destinations on the fly. For example, when a JMS producer client tries to write a message to a non-existent queue, the broker automatically (and transparently) creates the requisite queue and puts the message on the queue. Consequently, administrators do not need to execute a command to create a new queue or a new topic on a broker.

Restricting destination creation

In some applications, however, you might not want the broker to create destinations dynamically. In other words, you might want to restrict destination creation, so that only certain (privileged) users are allowed to create a new destination. If you need to, you can restrict destination creation by configuration of the broker's authorization plug-in. By restricting the admin role and not granting it to certain user groups, you can ensure that those user groups are unable to create new destinations on the fly.
The details of how to apply the admin role vary, depending on which authorization plug-in the broker uses. For full details about how to configure broker authorization, please consult the Authorization chapter of the AMQ Security Guide.
Volver arriba
Red Hat logoGithubredditYoutubeTwitter

Aprender

Pruebe, compre y venda

Comunidades

Acerca de la documentación de Red Hat

Ayudamos a los usuarios de Red Hat a innovar y alcanzar sus objetivos con nuestros productos y servicios con contenido en el que pueden confiar. Explore nuestras recientes actualizaciones.

Hacer que el código abierto sea más inclusivo

Red Hat se compromete a reemplazar el lenguaje problemático en nuestro código, documentación y propiedades web. Para más detalles, consulte el Blog de Red Hat.

Acerca de Red Hat

Ofrecemos soluciones reforzadas que facilitan a las empresas trabajar en plataformas y entornos, desde el centro de datos central hasta el perímetro de la red.

Theme

© 2025 Red Hat