/// <summary>
/// Sets the type of the option for validation and values storage.
/// </summary>
/// <typeparam name="TV">Type of the option.</typeparam>
/// <returns>Itself for method chaining.</returns>
public IOptionBuilder Type <TV>()
{
Validator = _container.GetValidator <TV>();
return(this);
}
/// <summary>
/// Sets the type of the argument for validation and values storage.
/// </summary>
/// <typeparam name="TV">Type of the argument.</typeparam>
/// <returns>Itself for method chaining.</returns>
IArgumentBuilder IArgumentBuilder.Type <TV>()
{
Validator = _container.GetValidator <TV>();
return(this);
}
public async Task <bool> ValidateEntity(RunTimeMetadata metadata, RequestContext requestContext)
{
RowInfo rowInfo = requestContext.CurrentRowInfo;
DbSetInfo dbSetInfo = rowInfo.GetDbSetInfo();
IEnumerable <ValidationErrorInfo> errs1 = null;
IEnumerable <ValidationErrorInfo> errs2 = null;
LinkedList <string> mustBeChecked = new LinkedList <string>();
LinkedList <string> skipCheckList = new LinkedList <string>();
if (rowInfo.changeType == ChangeType.Added)
{
foreach (ParentChildNode pn in rowInfo.GetChangeState().ParentRows)
{
foreach (FieldRel frel in pn.Association.fieldRels)
{
skipCheckList.AddLast(frel.childField);
}
}
}
foreach (Field fieldInfo in dbSetInfo.fieldInfos)
{
_dataHelper.ForEachFieldInfo("", fieldInfo, (fullName, f) =>
{
if (!f.GetIsIncludeInResult())
{
return;
}
if (f.fieldType == FieldType.Object || f.fieldType == FieldType.ServerCalculated)
{
return;
}
string value = _dataHelper.SerializeField(rowInfo.GetChangeState().Entity, fullName, f);
switch (rowInfo.changeType)
{
case ChangeType.Added:
{
bool isSkip = f.isAutoGenerated || skipCheckList.Any(n => n == fullName);
if (!isSkip)
{
_validationHelper.CheckValue(f, value);
mustBeChecked.AddLast(fullName);
}
}
break;
case ChangeType.Updated:
{
bool isChanged = isEntityValueChanged(rowInfo, fullName, f, out string newVal);
if (isChanged)
{
_validationHelper.CheckValue(f, newVal);
mustBeChecked.AddLast(fullName);
}
}
break;
}
});
}
rowInfo.GetChangeState().ChangedFieldNames = mustBeChecked.ToArray();
MethodInfoData methodData = metadata.GetOperationMethodInfo(dbSetInfo.dbSetName, MethodType.Validate);
if (methodData != null)
{
object instance = GetMethodOwner(methodData);
object invokeRes = methodData.MethodInfo.Invoke(instance,
new[] { rowInfo.GetChangeState().Entity, rowInfo.GetChangeState().ChangedFieldNames });
errs1 = (IEnumerable <ValidationErrorInfo>) await GetMethodResult(invokeRes);
}
if (errs1 == null)
{
errs1 = Enumerable.Empty <ValidationErrorInfo>();
}
IValidator validator = _validatorsContainer.GetValidator(rowInfo.GetDbSetInfo().GetEntityType());
if (validator != null)
{
errs2 = await validator.ValidateModelAsync(rowInfo.GetChangeState().Entity,
rowInfo.GetChangeState().ChangedFieldNames);
}
if (errs2 == null)
{
errs2 = Enumerable.Empty <ValidationErrorInfo>();
}
errs1 = errs1.Concat(errs2);
rowInfo.GetChangeState().ValidationErrors = errs1.ToArray();
return(rowInfo.GetChangeState().ValidationErrors.Length == 0);
}
