/// <summary>
/// 将模式对象的修改提交到数据库
/// </summary>
/// <param name="obj">对其进行更新的<typeparamref name="T"/>对象。</param>
public void Update(T obj)
{
obj.NullCheck("obj");
this.MergeExistsObjectInfo(obj);
SchemaObjectUpdateActionCollection actions = GetActions("Update");
actions.Prepare(obj);
using (TransactionScope scope = TransactionScopeFactory.Create())
{
obj.Properties.Write();
string sql = VersionSchemaObjectUpdateSqlBuilder.Instance.ToUpdateSql(obj, this.GetMappingInfo());
DateTime dt = (DateTime)DbHelper.RunSqlReturnScalar(sql, this.GetConnectionName());
SCActionContext.Current.TimePoint.IsMinValue(() => SCActionContext.Current.TimePoint = dt);
actions.Persist(obj);
scope.Complete();
}
}
public SchemaObjectUpdateActionCollection GetActions(string operation)
{
SchemaObjectUpdateActionCollection actions = new SchemaObjectUpdateActionCollection();
foreach (SchemaObjectUpdateActionConfigurationElement actionElem in this.Actions)
{
try
{
if (actionElem.Operation == operation)
actions.Add((ISchemaObjectUpdateAction)actionElem.CreateInstance());
}
catch (Exception ex)
{
WriteToLog(ex);
}
}
return actions;
}
/// <summary>
/// 更新模式对象的状态到数据库
/// </summary>
/// <param name="obj">对其进行更新的<typeparamref name="T"/>对象。</param>
/// <param name="status">表示状态的<see cref="SchemaObjectStatus"/>值之一。</param>
public void UpdateStatus(T obj, SchemaObjectStatus status)
{
obj.Status = status;
string sql = VersionSchemaObjectUpdateStatusSqlBuilder.Instance.ToUpdateSql(obj, this.GetMappingInfo());
SchemaObjectUpdateActionCollection actions = GetActions("UpdateStatus");
actions.Prepare(obj);
using (TransactionScope scope = TransactionScopeFactory.Create())
{
DateTime dt = (DateTime)DbHelper.RunSqlReturnScalar(sql, this.GetConnectionName());
SCActionContext.Current.TimePoint.IsMinValue(() => SCActionContext.Current.TimePoint = dt);
actions.Persist(obj);
scope.Complete();
}
}
public SchemaObjectUpdateActionCollection GetActions(string operation)
{
SchemaObjectUpdateActionCollection actions = new SchemaObjectUpdateActionCollection();
foreach (SchemaObjectUpdateActionConfigurationElement actionElem in this.Actions)
{
try
{
if (actionElem.Operation == operation)
{
actions.Add((ISchemaObjectUpdateAction)actionElem.CreateInstance());
}
}
catch (Exception ex)
{
WriteToLog(ex);
}
}
return(actions);
}
