EJB3 bean部署依賴性

Question

我有兩個bean1的無狀態EJB3 bean，具體取決於bean2。

在部署過程中，我得到以下錯誤

2010-07-13 12:30:43,480 ERROR [org.jboss.system.server.profileservice.ProfileServiceBootstrap] (main) Failed to load profile: Summary of incomplete deployments (SEE PREVIOUS ERRORS FOR DETAILS):

DEPLOYMENTS MISSING DEPENDENCIES:
  Deployment "jboss.j2ee:jar=MyApp-Test.jar,name=TestWebService,service=EJB3" is missing the following dependencies:
    Dependency "<UNKNOWN jboss.j2ee:jar=MyApp-Test.jar,name=TestWebService,service=EJB3>" (should be in state "Described", but is actually in state "** UNRESOLVED Demands 'Class:my.app.impl.TestService' **")
  Deployment "jboss.j2ee:jar=MyApp-Test.jar,name=TestWebService,service=EJB3_endpoint" is missing the following dependencies:
    Dependency "jboss.j2ee:jar=MyApp-Test.jar,name=TestWebService,service=EJB3" (should be in state "Configured", but is actually in state "PreInstall")

bean2無法啟動，因為bean1處於“ PreInsall”狀態

有沒有一種指定EJB bean依賴關系的方法，即指定bean2應該僅在bean1之后啟動

Answer 1

最后使用特定於JBoss的@Depends注釋。

@Service (objectName = "jboss:custom=Name")
@Remote(ServiceOneRemote.class)
@Depends ({"jboss:service=someService"})
public class ServiceOne implements ServiceOneRemote, ServiceOneManagement
   {
    ...