[jbossseam-issues] [JBoss JIRA] Closed: (JBSEAM-438) When setting log level to trace, NullPointer occurs in RootInterceptor

When setting log level to trace, NullPointer occurs in RootInterceptor ---------------------------------------------------------------------- Key: JBSEAM-438 URL: http://jira.jboss.com/jira/browse/JBSEAM-438 Project: JBoss Seam Issue Type: Bug Affects Versions: 1.1.0.CR1 Reporter: Guy Veraghtert Assigned To: Gavin King Fix For: 1.1.0.BETA2 When setting log level to trace, NPE occurs in method invokeInContexts of RootInterceptor class. According to the EJB 3 spec, p. 308, method getMethod of class InvocationContext returns null for lifecycle callbacks. The invokeInContexts method is invoked in the PostConstruct, resulting in a NPE: log.trace("intercepted: " + getComponent().getName() + '.' + invocation.getMethod().getName()); Locally patched this way: private Object invokeInContexts(InvocationContext invocation, EventType eventType) throws Exception { if ( isProcessInterceptors() ) { if ( log.isTraceEnabled() ) { //FIXME Fixed problem with the invocationContext in @AfterConstruct getMethod() returns null! (see spec p. 308) log.trace("intercepted: " + getComponent().getName() + '.' + ((invocation.getMethod() !=null) ? invocation.getMethod().getName() : "POSTCONSTRUCT")); } return new SeamInvocationContext( invocation, eventType, userInterceptors, getComponent().getInterceptors(type) ).proceed(); } else { if ( log.isTraceEnabled() ) { log.trace("not intercepted: " + getComponent().getName() + '.' + invocation.getMethod().getName()); } return invocation.proceed(); } }