/// <summary>
/// 该方法用于保存数据后，更新基表的信息
/// </summary>
/// <param name="root"></param>
/// <param name="obj"></param>
private void OnDataInsert(DomainObject root, DomainObject obj, DynamicData objData)
{
SetDataProxy(obj, objData);//对于保存的对象，我们依然要同步数据代理
obj.MarkClean();
if (this.Type == DataTableType.AggregateRoot)
{
var ar = (IAggregateRoot)obj;
DomainBuffer.Add(this.ObjectTip.ObjectType, ar.GetIdentity(), ar);
}
if (this.IsDerived || this.IsDynamic)
{
//如果是派生对象或者动态对象，那么我们需要更新基表信息
var inheritedRoot = this.InheritedRoot;
using (var temp = SqlHelper.BorrowData())
{
var data = temp.Item;
if (this.Type != DataTableType.AggregateRoot)
{
data.Add(this.Root.TableIdName, GetObjectId(root));
}
data.Add(EntityObject.IdPropertyName, GetObjectId(obj));
//修改类型码
var typeKey = this.IsDerived ? this.DerivedClass.TypeKey : this.DynamicType.Define.TypeName;
data.Add(GeneratedField.TypeKeyName, typeKey);
//更改基表的信息
var sql = inheritedRoot.GetUpdateSql(data);
SqlHelper.Execute(inheritedRoot.Name, sql, data);
}
}
}
/// <summary>
/// 该方法用于修改数据后，更新基表的信息
/// </summary>
/// <param name="root"></param>
/// <param name="obj"></param>
private void OnDataUpdate(DomainObject root, DomainObject obj)
{
obj.MarkClean(); //修改之后，就干净了
var id = GetObjectId(obj);
//更新数据版本号
var target = this.IsDerived ? this.InheritedRoot : this;
using (var temp = SqlHelper.BorrowData())
{
var data = temp.Item;
if (target.Type != DataTableType.AggregateRoot)
{
data.Add(target.Root.TableIdName, GetObjectId(root));
}
data.Add(EntityObject.IdPropertyName, id);
//更新版本号
SqlHelper.Execute(target.Name, target.SqlUpdateVersion, data);
//更新代理对象的版本号
var dataVersion = target.Type == DataTableType.AggregateRoot
? this.GetDataVersion(id)
: this.GetDataVersion(GetObjectId(root), id);
obj.DataProxy.Version = dataVersion;
}
}
private void Supplement(DomainObject obj, DynamicData data, QueryLevel level)
{
var valueObject = obj as IValueObject;
if (valueObject != null)
{
object id = null;
if (data.TryGetValue(EntityObject.IdPropertyName, out id))
{
valueObject.TrySetId((Guid)id);
}
}
obj.MarkClean(); //对象从数据库中读取，是干净的
}
/// <summary>
/// 该方法用于修改数据后，更新基表的信息
/// </summary>
/// <param name="root"></param>
/// <param name="obj"></param>
private void OnDataUpdated(DomainObject root, DomainObject obj)
{
obj.MarkClean(); //修改之后，就干净了
var id = GetObjectId(obj);
//更新数据版本号
var target = this.IsDerived ? this.InheritedRoot : this;
using (var temp = SqlHelper.BorrowData())
{
var data = temp.Item;
if (target.Type != DataTableType.AggregateRoot)
{
data.Add(GeneratedField.RootIdName, GetObjectId(root));
}
data.Add(EntityObject.IdPropertyName, id);
if (this.IsEnabledMultiTenancy)
{
data.Add(GeneratedField.TenantIdName, AppSession.TenantId);
}
//更新版本号
SqlHelper.Execute(target.Name, target.SqlUpdateVersion, data);
//更新代理对象的版本号
var dataVersion = target.Type == DataTableType.AggregateRoot
? this.GetDataVersion(id)
: this.GetDataVersion(GetObjectId(root), id);
obj.DataProxy.Version = dataVersion;
}
if (this.Type == DataTableType.AggregateRoot)
{
if (obj.IsMirror)
{
//镜像被修改了，对应的公共缓冲区中的对象也要被重新加载
DomainBuffer.Public.Remove(obj.ObjectType, id);
}
}
this.Mapper.OnUpdated(obj, this);
}
private void Supplement(DomainObject obj, DynamicData data)
{
//设置代理对象
SetDataProxy(obj, data);
var valueObject = obj as ValueObject;
if (valueObject != null)
{
object id = null;
if (data.TryGetValue(EntityObject.IdPropertyName, out id))
{
valueObject.SetId((Guid)id);
}
}
obj.MarkClean(); //对象从数据库中读取，是干净的
}
