/// <summary>
/// 通过数据读取器生成实体类
/// </summary>
/// <param name="rdr"></param>
/// <returns></returns>
private static RoleSpecialPermissionsEntity GetEntityFromrdr(NullableDataReader rdr)
{
RoleSpecialPermissionsEntity info = new RoleSpecialPermissionsEntity();
info.RoleID = rdr.GetInt32("RoleID");
info.SpecialID = rdr.GetInt32("SpecialID");
info.OperateCode = rdr.GetString("OperateCode");
return(info);
}
/// <summary>
/// 获取实体（异步方式）
/// </summary>
/// <param name="strWhere">参数化查询条件(例如: and Name = @Name )</param>
/// <param name="dict">参数的名/值集合</param>
/// <returns></returns>
public virtual async Task <RoleSpecialPermissionsEntity> GetEntityAsync(string strWhere, Dictionary <string, object> dict = null)
{
RoleSpecialPermissionsEntity obj = null;
string strSQL = "select top 1 * from RoleSpecialPermissions where 1=1 " + strWhere;
using (NullableDataReader reader = await Task.Run(() => _DB.GetDataReader(strSQL, dict)))
{
if (reader.Read())
{
obj = GetEntityFromrdr(reader);
}
}
return(obj);
}
/// <summary>
/// 更新一条记录（异步方式）
/// </summary>
/// <param name="entity">实体模型</param>
/// <returns></returns>
public virtual async Task <bool> UpdateAsync(RoleSpecialPermissionsEntity entity)
{
Dictionary <string, object> dict = new Dictionary <string, object>();
GetParameters(entity, dict);
string strSQL = "Update RoleSpecialPermissions SET " +
" WHERE " +
"RoleID = @RoleID" +
" AND " +
"SpecialID = @SpecialID" +
" AND " +
"OperateCode = @OperateCode";
return(await Task.Run(() => _DB.ExeSQLResult(strSQL, dict)));
}
/// <summary>
/// 增加一条记录（异步方式）
/// </summary>
/// <param name="entity">实体模型</param>
/// <returns></returns>
public virtual async Task <bool> AddAsync(RoleSpecialPermissionsEntity entity)
{
Dictionary <string, object> dict = new Dictionary <string, object>();
GetParameters(entity, dict);
string strSQL = "insert into RoleSpecialPermissions (" +
"RoleID," +
"SpecialID," +
"OperateCode) " +
"values(" +
"@RoleID," +
"@SpecialID," +
"@OperateCode)";
return(await Task.Run(() => _DB.ExeSQLResult(strSQL, dict)));
}
/// <summary>
/// 增加一条记录，返回新的ID号。需要有一个单一主键，并且开启有标识符属性（异步方式）
/// </summary>
/// <param name="entity">实体模型</param>
/// <returns></returns>
public virtual async Task <int> InsertAsync(RoleSpecialPermissionsEntity entity)
{
Dictionary <string, object> dict = new Dictionary <string, object>();
GetParameters(entity, dict);
string strSQL = "insert into RoleSpecialPermissions (" +
"RoleID," +
"SpecialID," +
"OperateCode) " +
"values(" +
"@RoleID," +
"@SpecialID," +
"@OperateCode)";
if (await Task.Run(() => _DB.ExeSQLResult(strSQL, dict)))
{
return(DataConverter.CLng(entity.RoleID));
}
return(-1);
}
/// <summary>
/// 把实体类转换成键/值对集合
/// </summary>
/// <param name="entity"></param>
/// <param name="dict"></param>
private static void GetParameters(RoleSpecialPermissionsEntity entity, Dictionary <string, object> dict)
{
dict.Add("RoleID", entity.RoleID);
dict.Add("SpecialID", entity.SpecialID);
dict.Add("OperateCode", entity.OperateCode);
}
/// <summary>
/// 增加或更新一条记录（异步方式）
/// </summary>
/// <param name="entity">实体模型</param>
/// <param name="IsSave">是否增加</param>
/// <returns></returns>
public virtual async Task <bool> AddOrUpdateAsync(RoleSpecialPermissionsEntity entity, bool IsSave)
{
return(IsSave ? await AddAsync(entity) : await UpdateAsync(entity));
}
/// <summary>
/// 增加或更新一条记录
/// </summary>
/// <param name="entity">实体模型</param>
/// <param name="IsSave">是否增加</param>
/// <returns></returns>
public virtual bool AddOrUpdate(RoleSpecialPermissionsEntity entity, bool IsSave)
{
return(IsSave ? Add(entity) : Update(entity));
}
