content: package cn.datax.common.database.constants;
  
  import cn.datax.common.database.exception.DataQueryException;
  import lombok.AllArgsConstructor;
  import lombok.Data;
  import org.springframework.util.StringUtils;
  
  import java.io.Serializable;
  
  @Data
  @AllArgsConstructor
  public class DbQueryProperty implements Serializable {
  
      private static final long serialVersionUID = 1L;
  
      private String dbType;
      private String host;
      private String username;
      private String password;
      private Integer port;
      private String dbName;
      private String sid;
  
      /**
       * 参数合法性校验
       */
      public void viald() {
          if (StringUtils.isEmpty(dbType) || StringUtils.isEmpty(host) ||
                  StringUtils.isEmpty(username) || StringUtils.isEmpty(password) ||
                  StringUtils.isEmpty(port)) {
              throw new DataQueryException("参数不完整");
          }
          if (DbType.OTHER.getDb().equals(dbType)) {
              throw new DataQueryException("不支持的数据库类型");
          }
      }
  }
  