CODEWITHSUNDEEP
weblogicweblogic12c
15412s
15412s

Reputation: 3748

start application (from jar) on Weblogic startup

I'm using Weblogic 12c, I need to run app before/with the web app starts. the app should fetch information and write it to db. I read that in previous versions of WL programmers used to work with ApplicationLifecycleListener, but it is deprecated now.

I'm compiling the project to ear file. I also tried to use ejb3.2 eager singleton, but it didn't worked.

Is there any working alternative?

Upvotes: 0

Views: 386

Answers (1)

15412s
15412s

Reputation: 3748

I solved the issue by creating EJB as the following:

@Singleton
@Startup
public class StartupBean {

@PostConstruct
private void startup() { ... }

@PreDestroy
private void shutdown() { ... }
...
}

Creating the EJB Singleton instances is one of the Weblogic life cycle init calls, I put my java code under startup() method.

Upvotes: 0

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