GlassFish域中的JSF托管Bean唯一性

Question

If I deploy a @ManagedBean or CDI @Named JSF backing bean in one application EAR within a GlassFish domain and then deploy the same managed or named bean in a different application EAR within the same GlassFish domain, will this cause a collision or any problems? For example, I have a LoginController class that is registered as a managed or named bean that I use for login to different applications. I also have some other common, horizontal utilities that are registered as managed or named beans that I would like to reuse across different applications deployed as different EARs that may or may not be deployed to the same GlassFish domain or server. I have implemented this already and am wondering about the scope of managed or named beans relative to the GlassFish domains and across applications / EARs. What is the best way to accomplish this within JEE and GlassFish?

Answer 1

Every application create it's own CDI context.

Which means applications does not use context of other application on your server.

Therefore you can use same names without any problems .

You can imagine the context as a big map with objects where each application has it's own map.