public void uploadFile(FileUploadEvent event) throws IOException { CartexDesign cartexDesign = CartexDesignService.getCartexDesignByUserId(user.getId()); if (cartexDesign != null) { cartexDesign.setImage(IOUtils.toByteArray(event.getFile().getInputstream())); CartexDesignService.editCartexDesign(cartexDesign); } else { CartexDesignService.addCartexDesign( user.getId(), "", "", "", "", "", "", "", "", IOUtils.toByteArray(event.getFile().getInputstream())); } init(); }