How to use

isInjection

method

in

org.jboss.ejb3.interceptors.container.InvocationHelper

public TimerService getTimerService() throws IllegalStateException
{
 Invocation invocation = CurrentInvocation.getCurrentInvocation();
 if(InvocationHelper.isInjection(invocation))
   throw new IllegalStateException("getTimerService() not allowed during injection (EJB3 4.5.2)");
 return getContainer().getTimerService();
}

public static UserTransaction getUserTransaction(BeanContext<?> ctx)
{
 Invocation invocation = CurrentInvocation.getCurrentInvocation();
 
 // TODO: also not allowed during construction
 
 if(InvocationHelper.isInjection(invocation))
   throw new IllegalStateException("getUserTransaction() not allowed during injection (EJB3 4.4.1 & 4.5.2)");
 
 Advisor advisor = invocation.getAdvisor();
 TransactionManagementType type = TxUtil.getTransactionManagementType(advisor);
 if (type != TransactionManagementType.BEAN) throw new IllegalStateException("Container " + advisor.getName() + ": it is illegal to inject UserTransaction into a CMT bean");
 return new UserTransactionImpl();   
}