package com.srv4pos.server.api.infrastructure.credentials;
   
   import com.srv4pos.server.api.infrastructure.http.HttpHelper;
   
   /**
    * This credentials doesn't have any authentication info.
    * {@code SellerCredentials} introduces override of {@code getSellerId}.
    * Created by fasth on 27.08.2014.
    */
  public class SellerCredentials implements Credentials {
  
      //CHECKSTYLE:OFF Variable must be private and have accessor methods.
      protected String country;
      protected String corporateId;
      //CHECKSTYLE:ON Variable must be private and have accessor methods.
  
      public SellerCredentials(String country, String corporateId) {
          this.country = country;
          this.corporateId = corporateId;
      }
  
      /**
       * Doesn't have any authentication info.
        * @return {@code} null.
       */
      public String toAuthentication() {
          return null;
      }
  
      /**
       * Returns sellerId. SellerId is concatenate of seller's country and seller's corporate ID.
       * @return {@code String} of format {sellerCountry}{sellerCorporateID}.
       */
      public String getSellerId() {
          return HttpHelper.getSellerId(country, corporateId);
      }
  
      public String getCountry() {
          return country;
      }
  
      public String getCorporateId() {
          return corporateId;
      }
  }