/// <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(GroupNodePermissionsEntity entity, Dictionary <string, object> dict)
{
dict.Add("GroupID", entity.GroupID);
dict.Add("OperateCode", entity.OperateCode);
dict.Add("NodeID", entity.NodeID);
dict.Add("IdType", entity.IdType);
}
/// <summary>
/// 通过数据读取器生成实体类
/// </summary>
/// <param name="rdr"></param>
/// <returns></returns>
private static GroupNodePermissionsEntity GetEntityFromrdr(NullableDataReader rdr)
{
GroupNodePermissionsEntity info = new GroupNodePermissionsEntity();
info.GroupID = rdr.GetInt32("GroupID");
info.OperateCode = rdr.GetInt32("OperateCode");
info.NodeID = rdr.GetInt32("NodeID");
info.IdType = rdr.GetInt32("IdType");
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 <GroupNodePermissionsEntity> GetEntityAsync(string strWhere, Dictionary <string, object> dict = null)
{
GroupNodePermissionsEntity obj = null;
string strSQL = "select top 1 * from GroupNodePermissions 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(GroupNodePermissionsEntity entity)
{
Dictionary <string, object> dict = new Dictionary <string, object>();
GetParameters(entity, dict);
string strSQL = "Update GroupNodePermissions SET " +
" WHERE " +
"GroupID = @GroupID" +
" AND " +
"OperateCode = @OperateCode" +
" AND " +
"NodeID = @NodeID" +
" AND " +
"IdType = @IdType";
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(GroupNodePermissionsEntity entity)
{
Dictionary <string, object> dict = new Dictionary <string, object>();
GetParameters(entity, dict);
string strSQL = "insert into GroupNodePermissions (" +
"GroupID," +
"OperateCode," +
"NodeID," +
"IdType) " +
"values(" +
"@GroupID," +
"@OperateCode," +
"@NodeID," +
"@IdType)";
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
/// </summary>
/// <param name="entity">实体模型</param>
/// <returns></returns>
public virtual int Insert(GroupNodePermissionsEntity entity)
{
Dictionary <string, object> dict = new Dictionary <string, object>();
GetParameters(entity, dict);
string strSQL = "insert into GroupNodePermissions (" +
"GroupID," +
"OperateCode," +
"NodeID," +
"IdType) " +
"values(" +
"@GroupID," +
"@OperateCode," +
"@NodeID," +
"@IdType)";
if (_DB.ExeSQLResult(strSQL, dict))
{
return(DataConverter.CLng(entity.GroupID));
}
return(-1);
}
/// <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(GroupNodePermissionsEntity 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(GroupNodePermissionsEntity entity, bool IsSave)
{
return(IsSave ? Add(entity) : Update(entity));
}
