/**
  * 处理逻辑.
  *
  * @param systemParameter the system parameter
  */
 @Override
 public void process(SystemParameter systemParameter) {
   ShopDetailView shopDetail = shopService.getShopDetailView(systemParameter.getValue());
   if (shopDetail == null) {
     throw new NotFoundException("找不到默认商城  " + systemParameter.getValue());
   }
   if (!Constants.ONLINE.equals(shopDetail.getStatus())) {
     throw new ConflictException("商城 '" + systemParameter.getValue() + "'处于下线状态,不能作为默认商城");
   }
 }
 /*
  * (non-Javadoc)
  *
  * @see
  * com.legendshop.event.processor.AbstractProcessor#isSupport(java.lang.
  * Object)
  */
 @Override
 public boolean isSupport(SystemParameter systemParameter) {
   boolean result =
       systemParameter != null
           && SysParameterEnum.DEFAULT_SHOP.name().equals(systemParameter.getName());
   return result;
 }