コード例 #1
0
 private void validateInterceptor(Interceptor<?> interceptor) {
   Set<Annotation> bindings = interceptor.getInterceptorBindings();
   if (bindings == null) {
     throw InterceptorLogger.LOG.nullInterceptorBindings(interceptor);
   }
   for (Annotation annotation : bindings) {
     if (!getBeanManager().isInterceptorBinding(annotation.annotationType())) {
       throw MetadataLogger.LOG.notAnInterceptorBinding(annotation, interceptor);
     }
   }
 }
コード例 #2
0
 protected Object invokeNext(InvocationContext invocationContext) throws Exception {
   int oldCurrentPosition = currentPosition;
   try {
     InterceptorMethodInvocation nextInterceptorMethodInvocation =
         interceptorMethodInvocations.get(currentPosition++);
     InterceptorLogger.LOG.invokingNextInterceptorInChain(
         nextInterceptorMethodInvocation.toString());
     if (nextInterceptorMethodInvocation.expectsInvocationContext()) {
       return nextInterceptorMethodInvocation.invoke(invocationContext);
     } else {
       nextInterceptorMethodInvocation.invoke(null);
       while (hasNextInterceptor()) {
         nextInterceptorMethodInvocation = interceptorMethodInvocations.get(currentPosition++);
         nextInterceptorMethodInvocation.invoke(null);
       }
       return null;
     }
   } finally {
     currentPosition = oldCurrentPosition;
   }
 }