/// <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 <CollectionFieldRulesEntity> GetEntityAsync(string strWhere, Dictionary <string, object> dict = null)
{
CollectionFieldRulesEntity obj = null;
string strSQL = "select top 1 * from CollectionFieldRules where 1=1 " + strWhere;
using (NullableDataReader reader = await Task.Run(() => _DB.GetDataReader(strSQL, dict)))
{
if (reader.Read())
{
obj = GetEntityFromrdr(reader);
}
}
return(obj);
}
/// <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(CollectionFieldRulesEntity entity, Dictionary <string, object> dict)
{
dict.Add("FieldRuleID", entity.FieldRuleID);
dict.Add("ItemID", entity.ItemID);
dict.Add("FieldName", entity.FieldName);
dict.Add("FieldType", entity.FieldType);
dict.Add("RuleType", entity.RuleType);
dict.Add("BeginCode", entity.BeginCode);
dict.Add("EndCode", entity.EndCode);
dict.Add("PrivateFilter", entity.PrivateFilter);
dict.Add("FilterRuleID", entity.FilterRuleID);
dict.Add("IsUsePaging", entity.IsUsePaging);
dict.Add("SpecialSetting", entity.SpecialSetting);
dict.Add("ExclosionID", entity.ExclosionID);
}
/// <summary>
/// 通过数据读取器生成实体类
/// </summary>
/// <param name="rdr"></param>
/// <returns></returns>
private static CollectionFieldRulesEntity GetEntityFromrdr(NullableDataReader rdr)
{
CollectionFieldRulesEntity info = new CollectionFieldRulesEntity();
info.FieldRuleID = rdr.GetInt32("FieldRuleID");
info.ItemID = rdr.GetInt32("ItemID");
info.FieldName = rdr.GetString("FieldName");
info.FieldType = rdr.GetString("FieldType");
info.RuleType = rdr.GetInt32("RuleType");
info.BeginCode = rdr.GetString("BeginCode");
info.EndCode = rdr.GetString("EndCode");
info.PrivateFilter = rdr.GetString("PrivateFilter");
info.FilterRuleID = rdr.GetString("FilterRuleID");
info.IsUsePaging = rdr.GetBoolean("IsUsePaging");
info.SpecialSetting = rdr.GetString("SpecialSetting");
info.ExclosionID = rdr.GetInt32("ExclosionID");
return(info);
}
/// <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(CollectionFieldRulesEntity entity)
{
if (entity.FieldRuleID <= 0)
{
entity.FieldRuleID = GetNewID();
}
Dictionary <string, object> dict = new Dictionary <string, object>();
GetParameters(entity, dict);
string strSQL = "insert into CollectionFieldRules (" +
"FieldRuleID," +
"ItemID," +
"FieldName," +
"FieldType," +
"RuleType," +
"BeginCode," +
"EndCode," +
"PrivateFilter," +
"FilterRuleID," +
"IsUsePaging," +
"SpecialSetting," +
"ExclosionID) " +
"values(" +
"@FieldRuleID," +
"@ItemID," +
"@FieldName," +
"@FieldType," +
"@RuleType," +
"@BeginCode," +
"@EndCode," +
"@PrivateFilter," +
"@FilterRuleID," +
"@IsUsePaging," +
"@SpecialSetting," +
"@ExclosionID)";
if (await Task.Run(() => _DB.ExeSQLResult(strSQL, dict)))
{
return(DataConverter.CLng(entity.FieldRuleID));
}
return(-1);
}
/// <summary>
/// 增加一条记录
/// </summary>
/// <param name="entity">实体模型</param>
/// <returns></returns>
public virtual bool Add(CollectionFieldRulesEntity entity)
{
if (entity.FieldRuleID <= 0)
{
entity.FieldRuleID = GetNewID();
}
Dictionary <string, object> dict = new Dictionary <string, object>();
GetParameters(entity, dict);
string strSQL = "insert into CollectionFieldRules (" +
"FieldRuleID," +
"ItemID," +
"FieldName," +
"FieldType," +
"RuleType," +
"BeginCode," +
"EndCode," +
"PrivateFilter," +
"FilterRuleID," +
"IsUsePaging," +
"SpecialSetting," +
"ExclosionID) " +
"values(" +
"@FieldRuleID," +
"@ItemID," +
"@FieldName," +
"@FieldType," +
"@RuleType," +
"@BeginCode," +
"@EndCode," +
"@PrivateFilter," +
"@FilterRuleID," +
"@IsUsePaging," +
"@SpecialSetting," +
"@ExclosionID)";
return(_DB.ExeSQLResult(strSQL, dict));
}
/// <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(CollectionFieldRulesEntity entity)
{
Dictionary <string, object> dict = new Dictionary <string, object>();
GetParameters(entity, dict);
string strSQL = "Update CollectionFieldRules SET " +
"ItemID = @ItemID," +
"FieldName = @FieldName," +
"FieldType = @FieldType," +
"RuleType = @RuleType," +
"BeginCode = @BeginCode," +
"EndCode = @EndCode," +
"PrivateFilter = @PrivateFilter," +
"FilterRuleID = @FilterRuleID," +
"IsUsePaging = @IsUsePaging," +
"SpecialSetting = @SpecialSetting," +
"ExclosionID = @ExclosionID" +
" WHERE " +
"FieldRuleID = @FieldRuleID";
return(await Task.Run(() => _DB.ExeSQLResult(strSQL, dict)));
}
/// <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(CollectionFieldRulesEntity 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(CollectionFieldRulesEntity entity, bool IsSave)
{
return(IsSave ? Add(entity) : Update(entity));
}
