Package javax.ejb

Examples of javax.ejb.Stateless

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     * Return the name attribute of given annotation.
     * @param annotation
     * @return name
     */
    protected String getAnnotatedName(Annotation annotation) {
        Stateless slAn = (Stateless)annotation;
        return slAn.name();
    }
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         // set session bean type in case it wasn't set in a sparse ejb-jar.xml.
        if( !ejbSessionDesc.isSessionTypeSet() ) {
            ejbSessionDesc.setSessionType(EjbSessionDescriptor.STATELESS);
        }

        Stateless sless = (Stateless) ainfo.getAnnotation();

        doDescriptionProcessing(sless.description(), ejbDesc);
        doMappedNameProcessing(sless.mappedName(), ejbDesc);

        return setBusinessAndHomeInterfaces(ejbDesc, ainfo);
    }
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    if (getInstanceClass() == null)
      throw new ConfigException(L.l("ejb-stateless-bean requires a 'class' attribute"));

    final String name = getName();

    Annotation ann = new Stateless() {
        public Class annotationType() { return Stateless.class; }
        public String name() { return name; }
        public String mappedName() { return name; }
        public String description() { return ""; }
    };
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          .l(
             "'{0}' must not be abstract.  Session bean implementations must be fully implemented.",
             ejbClass.getName()));

    if (ejbClass.isAnnotationPresent(Stateless.class)) {
      Stateless stateless = ejbClass.getAnnotation(Stateless.class);

      if (getEJBName() == null && !"".equals(stateless.name()))
        setEJBName(stateless.name());

      _sessionType = Stateless.class;
    } else if (ejbClass.isAnnotationPresent(Stateful.class)) {
      Stateful stateful = ejbClass.getAnnotation(Stateful.class);
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  }

  private void introspectStateless(ApiClass type) throws ConfigException {
    String className = type.getName();

    Stateless stateless = type.getAnnotation(Stateless.class);

    setAllowPOJO(true);

    _sessionType = Stateless.class;

    setTransactionType(type);

    String name;
    if (stateless != null)
      name = stateless.name();
    else
      name = className;

    introspectBean(type, name);
  }
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      if (findBeanByType(type) != null)
  return;

      if (annType.isAnnotationPresent(Stateless.class)) {
  Stateless stateless = annType.getAnnotation(Stateless.class);
 
  EjbStatelessBean bean = new EjbStatelessBean(this, annType, stateless);
  bean.setInjectionTarget(injectTarget);

  setBeanConfig(bean.getEJBName(), bean);
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            }
        } else {

          
            //TODO BM handle stateless
            Stateless stateless = null;
            try {
                stateless = annElem.getAnnotation(javax.ejb.Stateless.class);
            } catch (Exception e) {
                if (logger.isLoggable(Level.FINE)) {
                    //This can happen in the web.zip installation where there is no ejb
                    //Just logging the error
                    conLogger.log(Level.FINE, LogUtils.EXCEPTION_THROWN, e);
                }
            }
            Singleton singleton = null;
            try {
                singleton = annElem.getAnnotation(javax.ejb.Singleton.class);
            } catch (Exception e) {
                if (logger.isLoggable(Level.FINE)) {
                    //This can happen in the web.zip installation where there is no ejb
                    //Just logging the error
                    conLogger.log(Level.FINE, LogUtils.EXCEPTION_THROWN, e);
                }
            }
            String name;


            if ((stateless != null) &&((stateless).name()==null || stateless.name().length()>0)) {
                name = stateless.name();
            } else if ((singleton != null) &&((singleton).name()==null || singleton.name().length()>0)) {
                name = singleton.name();

            }else {
                name = ((Class) annElem).getSimpleName();
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                    managedClasses.remove(beanClass.get().getName());
                    specializingClasses.add(beanClass.get());
                    continue;
                }

                Stateless stateless = beanClass.getAnnotation(Stateless.class);
                String ejbName = getEjbName(stateless, beanClass.get());

                if (!isValidEjbAnnotationUsage(Stateless.class, beanClass, ejbName, ejbModule)) continue;

                EnterpriseBean enterpriseBean = ejbJar.getEnterpriseBean(ejbName);
                if (enterpriseBean == null) {
                    enterpriseBean = new StatelessBean(ejbName, beanClass.get());
                    ejbJar.addEnterpriseBean(enterpriseBean);
                }
                if (enterpriseBean.getEjbClass() == null) {
                    enterpriseBean.setEjbClass(beanClass.get());
                }
                if (enterpriseBean instanceof SessionBean) {
                    SessionBean sessionBean = (SessionBean) enterpriseBean;
                    sessionBean.setSessionType(SessionType.STATELESS);

                    if (stateless.mappedName() != null) {
                        sessionBean.setMappedName(stateless.mappedName());
                    }
                }
                LegacyProcessor.process(beanClass.get(), enterpriseBean);
            }
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                        if (annotation != null && specified(annotation.name())) {
                            return annotation.name();
                        }
                    }
                    case STATELESS: {
                        final Stateless annotation = clazz.getAnnotation(Stateless.class);
                        if (annotation != null && specified(annotation.name())) {
                            return annotation.name();
                        }
                    }
                    case SINGLETON: {
                        final Singleton annotation = clazz.getAnnotation(Singleton.class);
                        if (annotation != null && specified(annotation.name())) {
                            return annotation.name();
                        }
                    }
                }
            }

            if (bean instanceof MessageDrivenBean) {
                final MessageDriven annotation = clazz.getAnnotation(MessageDriven.class);
                if (annotation != null && specified(annotation.name())) {
                    return annotation.name();
                }
            }

            return clazz.getSimpleName();
        }
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Related Classes of javax.ejb.Stateless

  • com.caucho.ejb.cfg.EjbConfig
  • com.caucho.ejb.cfg.EjbSessionBean
  • com.caucho.ejb.cfg.EjbSessionConfigProxy
  • com.caucho.ejb.cfg.StatelessBeanConfig
  • com.sun.enterprise.deployment.annotation.handlers.StatelessHandler
  • org.apache.openejb.config.AnnotationDeployer$DiscoverAnnotatedBeans
  • org.glassfish.ejb.deployment.annotation.handlers.StatelessHandler
  • org.glassfish.webservices.connector.annotation.handlers.WebServiceHandler
  • org.jboss.metadata.annotation.creator.ejb.jboss.StatelessProcessor
  • org.jboss.metadata.annotation.creator.ejb.StatelessProcessor
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