public void onEvent()

in src/main/java/org/apache/directory/fortress/web/panel/AuditModDetailPanel.java [159:214]
53 lines of code
9 McCabe index (conditional complexity)

        public void onEvent( final IEvent event )
        {
            if ( event.getPayload() instanceof SelectModelEvent )
            {
                SelectModelEvent modelEvent = ( SelectModelEvent ) event.getPayload();
                Mod mod = ( Mod ) modelEvent.getEntity();
                this.setModelObject( mod );
                String msg = "Mod: " + mod.getReqAuthzID() + " has been selected";
                LOG.debug( ".onEvent SelectModelEvent: " + mod.getReqAuthzID() );
                List<RequestMod> modifications = parseRequestMods( mod.getReqMod() );
                createDataTable( modifications );
                User user = null;
                // necessary to push the 'changed' model down into the aggregated panel:
                int indx = modifications.indexOf( new RequestMod( GlobalIds.FT_MODIFIER ) );
                if ( indx != -1 )
                {
                    ftModifier = modifications.get( indx ).getValue();
                    if ( StringUtils.isNotEmpty( ftModifier ) )
                    {
                        user = AuditUtils.getUserByInternalId( reviewMgr, ftModifier );
                        userId = user.getUserId();
                    }
                }
                indx = modifications.indexOf( new RequestMod( GlobalIds.FT_MOD_CODE ) );
                if ( indx != -1 )
                {
                    ftModCode = modifications.get( indx ).getValue();
                }
                indx = modifications.indexOf( new RequestMod( GlobalIds.FT_MOD_ID ) );
                if ( indx != -1 )
                {
                    ftModId = modifications.get( indx ).getValue();
                }

                if ( user == null )
                {
                    user = new User();
                }
                IModel<User> userModel = new CompoundPropertyModel<>( user );
                userPanel.setDefaultModel( userModel );
                display.setMessage( msg );
                component = detailForm;
            }
            else if ( event.getPayload() instanceof AjaxRequestTarget )
            {
                // only add the form to ajax target if something has changed...
                if ( component != null )
                {
                    AjaxRequestTarget target = ( ( AjaxRequestTarget ) event.getPayload() );
                    LOG.debug( ".onEvent AjaxRequestTarget: " + target.toString() );
                    target.add( component );
                    component = null;
                }
                display.display( ( AjaxRequestTarget ) event.getPayload() );
            }
        }