public void Import()
{
if (!AppConfig.IsImportable)
{
throw new BizException("Is Importable is false");
}
string sql = " select top 1 * from Sys_Sync ";
DataSet ds = SqlHelper.ExecuteDataSet(sql);
if (Util.HasMoreRow(ds))
{
throw new BizException("the table Sync is not empty");
}
TransactionOptions options = new TransactionOptions();
options.IsolationLevel = System.Transactions.IsolationLevel.ReadCommitted;
options.Timeout = TransactionManager.DefaultTimeout;
using (TransactionScope scope = new TransactionScope(TransactionScopeOption.Required, options))
{
SortedList sl = AppEnum.GetSync();
foreach (int syncType in sl.Keys)
{
SyncInfo oInfo = new SyncInfo();
oInfo.SyncType = syncType;
oInfo.LastVersionTime = DateTime.Now;
new SyncDac().Insert(oInfo);
}
scope.Complete();
}
}
private void DoSync(int syncType)
{
string className = AppEnum.GetSync(syncType);
Type type = Type.GetType(className);
if (type == null) //如果添加新的需要同步的类，就先在数据库里增加，在没有更新程序以前，className 应该是Unknown, Type.GetType的返回就会是null。
{
return;
}
MethodInfo method = type.GetMethod("GetInstance");
IInitializable iInit = (IInitializable)method.Invoke(null, null);
iInit.Init();
RegisterLastVersion(syncType);
}
