private object InternalExecute()
{
DEInstenceOperationContext context = new DEInstenceOperationContext(this.OperationType, this);
ExecutionWrapper("PrepareData", () => PrepareData(context));
ExecutionWrapper("PrepareOperationLog", () => PrepareOperationLog(context));
object result = null;
if (this.AutoStartTransaction)
{
using (TransactionScope scope = TransactionScopeFactory.Create())
{
ExecutionWrapper("DoOperation", () => result = DoOperation(context));
ExecutionWrapper("PersistOperationLog", () => PersistOperationLog(context));
scope.Complete();
}
}
else
{
ExecutionWrapper("DoOperation", () => result = DoOperation(context));
ExecutionWrapper("PersistOperationLog", () => PersistOperationLog(context));
}
return(result);
}
private void PersistOperationLog(DEInstenceOperationContext context)
{
using (TransactionScope scope = TransactionScopeFactory.Create())
{
context.Logs.ForEach(log => DEOperationLogAdapter.Instance.Insert(log));
scope.Complete();
}
}
protected override void PrepareOperationLog(DEInstenceOperationContext context)
{
DEOperationLog log = DEOperationLog.CreateLogFromEnvironment();
log.ResourceID = this.Data.ID;
log.SchemaType = "DynamiceEntityInstence";
log.OperationType = this.OperationType;
log.Category = this.Data.Name;
log.Subject = string.Format("{0}: {1}",
EnumItemDescriptionAttribute.GetDescription(this.OperationType), this.Data.Name);
log.SearchContent = this.Data.Name;
context.Logs.Add(log);
}
/// <summary>
/// 执行操作
/// </summary>
/// <param name="context"></param>
/// <returns></returns>
protected override object DoOperation(DEInstenceOperationContext context)
{
object result = null;
if (this.NeedValidation)
{
//验证数据
this.Data.Validate();
DEInstanceAdapter.Instance.Update(this.Data);
}
else
{
//不验证 直接入库
DEInstanceAdapter.Instance.Update(this.Data);
}
if (this.NeedSnapshot && this.SnapshotAdapter != null)
{
this.SnapshotAdapter.Update(this.Data);
}
return(result);
}
protected override void PrepareData(DEInstenceOperationContext context)
{
this.Validate();
base.PrepareData(context);
}
/// <summary>
/// 准备操作日志
/// </summary>
/// <param name="context"></param>
protected virtual void PrepareOperationLog(DEInstenceOperationContext context)
{
}
/// <summary> /// 操作 /// </summary> /// <param name="context"></param> /// <returns></returns> protected abstract object DoOperation(DEInstenceOperationContext context);
