ejb-3.0

I'm triying to consume a Local EJB in the same Glassfish, but different ears. But Glassfish can't found the local EJB or can't consume I read this: According to the JavaEE tutorial, the client of a @Local bean "must run in the same JVM as the enterprise bean it accesses." In the first ear , I have the local Interface inside a jar @Local public interface MyLocalBean { int getNumber(int num3); } In another jar, I have the implementation @Stateless @LocalBean public class MyLocalBeanImpl implements MyLocalBean,Serializable{ public MyLocalBeanImpl() {} public int getNumber(int num3){...... In the

I have a large non-Java EE, JSF-based web app project. Our system is layered (in the source code sense): there's a data model package, building on that is the DAO package. We are using Hibernate's XML configuration mapping exclusively in the DAO package. We really don't want to muddle the data model with annotations, but aren't wedded to Hibernate specifically (except that the mapping is quite complex). I'm strongly considering making a move towards Java EE and building our DAO objects as EJBs. But as we're unwilling to discard Hibernate's XML, this leads me to several questions: Is it

I use Java EE 5. I wrote an interceptor for all EJBs with three methods for logging: public class DefaultInterceptor { public static final String PREFIX = "!!!!!!!!!Interceptor:"; @PostConstruct public void postConstruct(InvocationContext ctx) { try { System.out.println(PREFIX + " postConstruct"); } catch (Exception ex) { throw new RuntimeException(ex); } } @PreDestroy public void preDestroy(InvocationContext ctx) { try { System.out.println(PREFIX + " predestroy"); System.out.println(PREFIX + "ctx.preceed=" + ctx.proceed()); } catch (Exception ex) { throw new RuntimeException(ex); } }

I'm trying to use this method for receiving mail in our EJB3 app. In short, that means creating an MDB with the following annotations: @MessageDriven(activationConfig = { @ActivationConfigProperty(propertyName = "mailServer", propertyValue = "imap.company.com"), @ActivationConfigProperty(propertyName = "mailFolder", propertyValue = "INBOX"), @ActivationConfigProperty(propertyName = "storeProtocol", propertyValue = "imap"), @ActivationConfigProperty(propertyName = "debug", propertyValue = "false"), @ActivationConfigProperty(propertyName = "userName", propertyValue = "username"),

This question already has answers here : Closed 2 years ago . Is there a way to run a method/class only on Tomcat/Wildfly/Glassfish startup? (3 answers) I am trying to call a method when my webapplication starts. The purpose is to kick-off a timer that does some work at defined intervals. how do i call a function helloworld when my jboss 7.1 web application starts up? jagra Other then ContextListeners, you can also have a servlet in web.xml loading on startup: <servlet> <servlet-name>mytask</servlet-name> <servlet-class>servlets.MyTaskServlet</servlet-class> ... <load-on-startup>1</load-on

I used EJB3/JPA when persisting my entities and I am happy on how it is able to manage my DB related task. My only concern is on the exception handling. My sample code when saving entity always comes in this flavor. Most of the tutorials that I read on the net comes in this flavor also with no regards to exception handling. @Stateless public class StudentFacade{ @PersistenceContext(unitName = "MyDBPU") private EntityManager em; public void save(Student student) { em.persist(student); } } But I dont know whats the best way of exception handling in an EJB app? What should be the best way when

I have the following code to manage two kinds of repositories. Both repository classes inherit an interface to allow reinitialization of their resources. public interface CachingRepository { public void invalidateCache(); } Global, application-scoped repo: @Named("globalRepo") @ApplicationScoped public class GlobalRepository implements CachingRepository { private List<Category> categories; ... @Override public void invalidateCache() { categories = null; } ... } Per user, session-scoped repo: @Named("userRepo") @SessionScoped //@Stateful // <- NOTE HERE public class UserRepository implements