[jboss-user] [JBoss Seam] - Injected SLSB not getting interceptors sometimes

I'm running Seam 1.2.1, and these symptoms appear in SeamTest. I have SLSB A which is injected via @In with SLSB B. A seems to have all appropriate interceptors, and @Logger injection works fine. A calls B. B blows up upon writing to the log because the log is never initialized. I've tried having B declare @Logger Log log explicitly and (in the example I'll post here) by extending EntityController. Here's relevant bits of A: | @Name("ingestService") | @Stateless | @AutoCreate | public class IngestServiceImpl implements IngestService | { | @Logger static Log log; | @In CsvIngest ingestUtil; | | | .... (in a method) | ingestResult = ingestUtil.ingest(feedFile, feedDefinition, previousFeedItems); | B will throw NullPointerException when it tries to log. What I found odd is that A has all indications of receiving the interceptors, which do the injection. B looks like a direct invocation (no sign of interceptors). And I can's see a meaningful difference between A and B - so I'm stuck. Anyway, here's the relevant bits from B: | @Stateless | @Name("ingestUtil") | @AutoCreate | public class CsvIngestUtil extends EntityController implements CsvIngest | { | | ... below from the throwing method - last line is 135 referenced from stacktrace | | item.setFeedItemStatus(FeedItemStatus.INSERT_REQUESTED); | // I put this here to test if the em was injected - it is because the assert doesn't throw | assert getEntityManager() != null : "null entity manager!"; | System.out.println("EntityManager is not null. [" + getEntityManager().getClass().getName() + "]"); | debug("Scheduling item [" + item.getUniqueInternalCode() + "] for insert"); // throws here | The stacktrace showing the (to me) unexpected presence/absence of interceptors is: | aused by: java.lang.NullPointerException | at org.jboss.seam.framework.Controller.debug(Controller.java:183) | at com.fb.core.business.ingest.CsvIngestUtil.updateItemFromPreviousData(CsvIngestUtil.java:135) | at com.fb.core.business.ingest.CsvIngestUtil.ingest(CsvIngestUtil.java:85) | at com.fb.core.business.IngestServiceImpl.processFeedImportNoPersistance(IngestServiceImpl.java:76) | at com.fb.core.business.IngestServiceImpl.processFeedImport(IngestServiceImpl.java:52) | at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:109) | at org.jboss.ejb3.interceptor.InvocationContextImpl.proceed(InvocationContextImpl.java:166) | at org.jboss.seam.intercept.EJBInvocationContext.proceed(EJBInvocationContext.java:37) | at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:57) | at org.jboss.seam.interceptors.BijectionInterceptor.aroundInvoke(BijectionInterceptor.java:47) | at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:69) | at org.jboss.seam.interceptors.MethodContextInterceptor.aroundInvoke(MethodContextInterceptor.java:27) | at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:69) | at org.jboss.seam.intercept.RootInterceptor.invoke(RootInterceptor.java:103) | at org.jboss.seam.intercept.SessionBeanInterceptor.aroundInvoke(SessionBeanInterceptor.java:53) | at org.jboss.ejb3.interceptor.InvocationContextImpl.proceed(InvocationContextImpl.java:118) | at org.jboss.ejb3.interceptor.EJB3InterceptorsInterceptor.invoke(EJB3InterceptorsInterceptor.java:63) | at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:98) | at org.jboss.ejb3.entity.TransactionScopedEntityManagerInterceptor.invoke(TransactionScopedEntityManagerInterceptor.java:54) | at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:98) | at org.jboss.ejb3.AllowedOperationsInterceptor.invoke(AllowedOperationsInterceptor.java:47) | at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:98) | at org.jboss.aspects.tx.TxPolicy.invokeInCallerTx(TxPolicy.java:126) | Any idea what I'm doing wrong here? Any more info I could provide if not? I confess I'm a bit confused by when I should expect interception. I'm using SLSB more often than I would otherwise because I want @Logger and other interceptor services to work, but I realize this is because I don't understand enough yet. Thanks, Stu View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4034796#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...