在autobahn-java中注册过程的标准方法是:
CompletableFuture<Registration> order_to_produce = session.register(prefix + "order_to_produce", this::order_to_produce);
order_to_produce.thenAccept(registration -> LOGGER.info("Registered procedure: " + registration.procedure));
因为我们有很多函数要注册,所以我想把注册名称和函数放到一个HashMap中,但是我不能用方法引用任何函数。
我想做这样的事情:
Map<String, Runnable> functions = new HashMap<>();
functions.put("order_to_produce", this::order_to_produce);
for (Map.Entry<String, Runnable> function : functions.entrySet())
{
CompletableFuture<Registration> registerProcedure = session.register(prefix + function.getKey(), function.getValue());
registerProcedure.thenAccept(registration -> LOGGER.info("Registered procedure: " + registration.procedure));
// or using reflection ?
//
CompletableFuture<Registration> registerProcedure = session.register(prefix + function.getKey(), obj.getClass().getMethod(function.getKey()));
registerProcedure.thenAccept(registration -> LOGGER.info("Registered procedure: " + registration.procedure));
}
有没有办法做到这一点?
在python中,我可以在后端组件上轻松地做到这一点。
functions = {'backend.add_service': self.add_service,
'backend.online_services': self.services_online}
for functionToRegister in functions.keys():
yield self.register(functions[functionToRegister], functionToRegister, options=self.REGISTER_OPTIONS)
问候你,马尔科。
https://stackoverflow.com/questions/53814125
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