Asynchronous web services problem

i need one a开发者_如何学运维nswer. I am calling Asynchronous web services and ofcourse it want Asynchronous response. Must webservice somehow call my client or how is implemented response.

I read this and many other pages but i do not know if web service need to call me back for response.

http://www.mastertheboss.com/web-interfaces/111-asynchronous-web-services-with-jboss-ws.html

regards

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You need to think it as a 3rd party service which you dont have any access to its source. You need to handle asyn calls yourself for your side.

java.util.concurrent package contains what you want see below link

http://www.scribd.com/doc/17369778/Java-Concurrent-Package-tutorial