Support to add @DependsOn automatically
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Key: OPENEJB-910
URL: https://issues.apache.org/jira/browse/OPENEJB-910
Project: OpenEJB
Issue Type: New Feature
Components: eclipse
Reporter: Jonathan Gallimore
Assignee: Jonathan Gallimore
Along those lines what would be really cool is if the tool could add the
@DependsOn automatically for a user.
A singleton needs a @DependsOn declaration only when referring to (invoking)
another singleton in either its @PostConstruct or @PreDestroy method. I don't
know if it's possible, but if there was some way spot that and add the
@DependsOn for them, that'd be really cool.
As an example, the bean has this:
@Singleton
@Startup
public class RedBean {
@EJB(beanName="BlueBean")
private BlueLocal blue
@PostConstruct
public void startup() {
}
}
and all is fine, but when they add this to the @PostConstruct method...
@PostConstruct
public void startup() {
blue.doSomeWork();
}
At that point you need to add the @DependsOn like so:
@Singleton
@Startup
@DependsOn("BlueBean")
public class RedBean {
...
}
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