hellobean.java

一个简单EJB编程的实例,对初学者入门EJB 有点帮助

import javax.ejb.SessionBean;
import javax.ejb.SessionContext;
import javax.ejb.CreateException;

public class HelloBean implements SessionBean {
    SessionContext sessionContext;
    public void ejbCreate() throws CreateException {
        System.out.println("ejbCreate()");
    }

    public void ejbRemove() {
          System.out.println("ejbRemove()");
      }

    public void ejbActivate() {
        System.out.println("ejbActive()");
    }

    public void ejbPassivate() {
        System.out.println("ejbPassivate()");
    }


    public void setSessionContext(SessionContext sessionContext) {
        this.sessionContext = sessionContext;
    }
    public String hello()
    {
        System.out.println("hello()");
        return "Hello,World!";
    }
}