private void handle()

in commons-digester3-core/src/main/java/org/apache/commons/digester3/annotations/FromAnnotationsRuleModule.java [117:154]

• 31 lines of code
• 7 McCabe index (conditional complexity)

    private <A extends Annotation, E extends AnnotatedElement, R extends Rule> void handle( final A annotation, final E element )
    {
        final Class<?> annotationType = annotation.annotationType();

        // check if it is one of the @*.List annotation
        if ( annotationType.isAnnotationPresent( DigesterRuleList.class ) )
        {
            final Annotation[] annotations = getAnnotationsArrayValue( annotation );
            if ( annotations != null && annotations.length > 0 )
            {
                // if it is an annotations array, process them
                for ( final Annotation ptr : annotations )
                {
                    handle( ptr, element );
                }
            }
        }
        else if ( annotationType.isAnnotationPresent( DigesterRule.class ) )
        {
            final DigesterRule digesterRule = annotationType.getAnnotation( DigesterRule.class );

            // the default behavior if the handler is not specified
            final Class<? extends AnnotationHandler<Annotation, AnnotatedElement>> handlerType =
                (Class<? extends AnnotationHandler<Annotation, AnnotatedElement>>) digesterRule.handledBy();
            try
            {
                final AnnotationHandler<Annotation, AnnotatedElement> handler =
                    annotationHandlerFactory.newInstance( handlerType );

                // run!
                handler.handle( annotation, element, this.rulesBinder );
            }
            catch ( final Exception e )
            {
                rulesBinder.addError( e );
            }
        }
    }