aspose file tools
The moose likes Developer Certification (SCJD/OCMJD) and the fly likes Static Methods in RMI RemoteInterface Big Moose Saloon
  Search | Java FAQ | Recent Topics | Flagged Topics | Hot Topics | Zero Replies
Register / Login


Win a copy of Elasticsearch in Action this week in the Big Data forum!
JavaRanch » Java Forums » Certification » Developer Certification (SCJD/OCMJD)
Bookmark "Static Methods in RMI RemoteInterface" Watch "Static Methods in RMI RemoteInterface" New topic
Author

Static Methods in RMI RemoteInterface

Ray Dawson
Ranch Hand

Joined: Sep 16, 2011
Posts: 75
I'm now building the RMI RemoteInterface where I have to give the methods of the server that the client can use.

But in the server I have many static methods which gives out an error as I add them to the interface.


As I remove the static from them, I get the error


So shall I remove the static variables & methods from the entire server class ?
Or how shall I proceed ?
Roel De Nijs
Bartender

Joined: Jul 19, 2004
Posts: 6060
    
  20

Do you have SCJP/OCPJP certification? Then you should know static methods can not be added to an interface. You should also know that you can access static members from an instance method, but accessing instance members from a static method will give you a compiler error.


SCJA, SCJP (1.4 | 5.0 | 6.0), SCJD
OCAJP 7
Himai Minh
Ranch Hand

Joined: Jul 29, 2012
Posts: 864
    
    3
Hello Ray buddy,
I recommend you to read Terry and Andrew Monkhouse's SCJD study guide for reference. It is very helpful and it provide some information about RMI.
You can also visit Oracle's tutorial about RMI.

 
rocket mass heater kickstarter
 
subject: Static Methods in RMI RemoteInterface