public override void DoSaveFile(SaveFileEntityCollection saveFileEntityCollection)
{
if (string.IsNullOrEmpty(saveFileEntityCollection.UpdateLinkQueueSql))
{
foreach (SaveFileEntity saveFileEntity in saveFileEntityCollection)
{
if (!SaveFile(saveFileEntity))
{
throw new Exception("文件" + saveFileEntity.FileFullName + "保存失败");
}
}
}
else
{
SqlCommand cmd = SQLHelper.GetTransactionSqlCommand(ConnStr);
SQLHelper.ExecuteNonQuery(ref cmd, saveFileEntityCollection.UpdateLinkQueueSql);
foreach (SaveFileEntity saveFileEntity in saveFileEntityCollection)
{
if (!SaveFile(saveFileEntity))
{
cmd.Transaction.Rollback();
throw new Exception("文件" + saveFileEntity.FileFullName + "保存失败");
}
}
cmd.Transaction.Commit();
cmd.Connection.Close();
}
}
protected virtual bool Verification(SaveFileEntityCollection saveFileEntityCollection)
{
string errMsg = string.Empty;
foreach (SaveFileEntity saveFileEntity in saveFileEntityCollection)
{
PropertyInfo[] propertyInfos = saveFileEntity.GetType().GetProperties();
foreach (PropertyInfo propertyInfo in propertyInfos)
{
if (propertyInfo.GetValue(saveFileEntity, null) == null)
{
throw new Exception("SaveFileEntity的字段:" + propertyInfo.Name + "为必填项！");
}
}
}
return(true);
}
public abstract void DoSaveFile(SaveFileEntityCollection saveFileEntityCollection);
/// <summary>
/// 检查默认编码，如果未添加就添加UTF8格式
/// </summary>
/// <param name="saveFileEntityCollection"></param>
/// <returns></returns>
protected virtual SaveFileEntityCollection CheckSaveFileEntityContextEncoding(SaveFileEntityCollection saveFileEntityCollection)
{
for (int i = 0; i < saveFileEntityCollection.Count; i++)
{
if (saveFileEntityCollection[i].ContentEncoding == null)
{
saveFileEntityCollection[i].ContentEncoding = new System.Text.UTF8Encoding(false);
}
}
return(saveFileEntityCollection);
}
public void SaveFile(SaveFileEntityCollection saveFileEntityCollection)
{
saveFileEntityCollection = CheckSaveFileEntityContextEncoding(saveFileEntityCollection);
Verification(saveFileEntityCollection);
DoSaveFile(saveFileEntityCollection);
}