这里需要注意的一点在于，服务对象本地调用并不经过事务代理，因此将始终在调用者的事务上下文中进行。
One caveat here is that service object local calls do not go through the transactional proxy, and thus will always occur in the transaction context of the caller.
这意味着设备执行自己的查找服务以及所有Jini发现协议；设备服务查找服务代理对象完全在本地客户机上运行。
That means the device does its own Lookup Service and all the Jini discovery protocols; a device Service Lookup Service proxy object runs entirely on a local client.
然后通常将代理所返回的对象映射到本地模型中所使用的对象。
You then typically map the objects returned by proxies into objects used in the local model.
与面向对象的软件程序相比，软件代理有自身控制线程的能力，这些线程可本地调用和非本地调用。
Compared to OO objects, software agents have their own thread of control, localizing not only code and state but their invocations as well.
与面向对象的软件程序相比，软件代理有自身控制线程的能力，这些线程可本地调用和非本地调用。
Compared to OO objects, software agents have their own thread of control, localizing not only code and state but their invocations as well.
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