Dynamically add new queues, bindings and exchanges as beans
You can add beans dynamically to the context:
context.getBeanFactory().registerSingleton("foo", new Queue("foo"));but they won't be declared by the admin automatically; you will have to call admin.initialize() to force it to re-declare all the AMQP elements in the context.
You would not do either of these in @Beans, just normal runtime java code.