public static void DoMemberLevelValidation(this object rec, string fn, ChoRecordFieldConfiguration fieldConfig, ChoObjectValidationMode vm, object fieldValue)
{
if ((vm & ChoObjectValidationMode.MemberLevel) == ChoObjectValidationMode.MemberLevel)
{
if (fieldConfig.Validators.IsNullOrEmpty())
{
if (!(rec is ExpandoObject))
{
ChoValidator.ValidateFor(fieldValue, fn, ChoTypeDescriptor.GetPropetyAttributes <ValidationAttribute>(ChoTypeDescriptor.GetProperty <ValidationAttribute>(rec.GetType(), fn)).ToArray());
}
}
else
{
ChoValidator.ValidateFor(fieldValue, fn, fieldConfig.Validators);
}
}
}
protected virtual void LoadNCacheMembers(IEnumerable <ChoRecordFieldConfiguration> fcs)
{
if (!IsDynamicObject)
{
object defaultValue = null;
object fallbackValue = null;
foreach (var fc in fcs)
{
if (!PDDict.ContainsKey(fc.Name))
{
continue;
}
fc.PD = PDDict[fc.Name];
fc.PI = PIDict[fc.Name];
//Load default value
defaultValue = ChoType.GetRawDefaultValue(PDDict[fc.Name]);
if (defaultValue != null)
{
fc.DefaultValue = defaultValue;
fc.IsDefaultValueSpecified = true;
}
//Load fallback value
fallbackValue = ChoType.GetRawFallbackValue(PDDict[fc.Name]);
if (fallbackValue != null)
{
fc.FallbackValue = fallbackValue;
fc.IsFallbackValueSpecified = true;
}
//Load Converters
fc.PropConverters = ChoTypeDescriptor.GetTypeConverters(fc.PI);
fc.PropConverterParams = ChoTypeDescriptor.GetTypeConverterParams(fc.PI);
}
PropertyNames = PDDict.Keys.ToArray();
}
//Validators
HasConfigValidators = (from fc in fcs
where fc.Validators != null
select fc).FirstOrDefault() != null;
if (!HasConfigValidators)
{
if (!IsDynamicObject)
{
foreach (var fc in fcs)
{
if (!PDDict.ContainsKey(fc.Name))
{
continue;
}
fc.Validators = ChoTypeDescriptor.GetPropetyAttributes <ValidationAttribute>(fc.PD).ToArray();
}
}
}
ValDict = (from fc in fcs select new KeyValuePair <string, ValidationAttribute[]>(fc.Name, fc.Validators)).GroupBy(i => i.Key).Select(g => g.First()).ToDictionary(kvp => kvp.Key, kvp => kvp.Value);
}
public static bool IsValidFor(this object @this, PropertyDescriptor mi, out Exception aggEx)
{
aggEx = null;
ChoGuard.ArgumentNotNullOrEmpty(@this, "Target");
if (@this == null)
{
return(true);
}
var results = new List <ValidationResult>();
object surrObj = ChoMetadataObjectCache.Default.GetMetadataObject(@this);
bool result = false;
if (surrObj is IChoValidatable)
{
result = ((IChoValidatable)surrObj).TryValidateFor(@this, mi.Name, results);
}
else
{
var context = new ValidationContext(@this, null, null);
context.MemberName = mi.Name;
result = Validator.TryValidateValue(mi.GetValue(@this), context, results, ChoTypeDescriptor.GetPropetyAttributes <ValidationAttribute>(ChoTypeDescriptor.GetProperty <ValidationAttribute>(@this.GetType(), mi.Name)));
}
if (!result)
{
if (results.Count > 0)
{
aggEx = new ValidationException("Failed to validate '{0}' member. {2}{1}".FormatString(mi.Name, ToString(results), Environment.NewLine));
}
else
{
aggEx = new ValidationException("Failed to valudate.");
}
}
return(result);
}
protected virtual void LoadNCacheMembers(IEnumerable <ChoRecordFieldConfiguration> fcs)
{
if (!IsDynamicObject)
{
string name = null;
object defaultValue = null;
object fallbackValue = null;
foreach (var fc in fcs)
{
//if (fc is ChoFileRecordFieldConfiguration)
// name = ((ChoFileRecordFieldConfiguration)fc).FieldName;
//else
name = fc.Name;
fc.PD = PDDict.ContainsKey(name) ? PDDict[name] :
(PDDict.Any(p => p.Value.Name == name) ? PDDict.Where(p => p.Value.Name == name).Select(p => p.Value).FirstOrDefault() : null);
fc.PI = PIDict.ContainsKey(name) ? PIDict[name] :
(PIDict.Any(p => p.Value.Name == name) ? PIDict.Where(p => p.Value.Name == name).Select(p => p.Value).FirstOrDefault() : null);
if (fc.PD == null || fc.PI == null)
{
continue;
}
//Load default value
defaultValue = ChoType.GetRawDefaultValue(fc.PD);
if (defaultValue != null)
{
fc.DefaultValue = defaultValue;
fc.IsDefaultValueSpecified = true;
}
//Load fallback value
fallbackValue = ChoType.GetRawFallbackValue(fc.PD);
if (fallbackValue != null)
{
fc.FallbackValue = fallbackValue;
fc.IsFallbackValueSpecified = true;
}
//Load Converters
fc.PropConverters = ChoTypeDescriptor.GetTypeConverters(fc.PI);
fc.PropConverterParams = ChoTypeDescriptor.GetTypeConverterParams(fc.PI);
//Load Custom Serializer
fc.PropCustomSerializer = ChoTypeDescriptor.GetCustomSerializer(fc.PI);
fc.PropCustomSerializerParams = ChoTypeDescriptor.GetCustomSerializerParams(fc.PI);
if (fc.SourceType == null)
{
fc.SourceType = fc.GetSourceTypeFromConvertersIfAny();
}
}
PropertyNames = PDDict.Keys.ToArray();
}
//Validators
HasConfigValidators = (from fc in fcs
where fc.Validators != null
select fc).FirstOrDefault() != null;
if (!HasConfigValidators)
{
if (!IsDynamicObject)
{
string name = null;
foreach (var fc in fcs)
{
if (fc is ChoFileRecordFieldConfiguration)
{
name = ((ChoFileRecordFieldConfiguration)fc).FieldName;
}
else
{
name = fc.Name;
}
if (!PDDict.ContainsKey(name))
{
continue;
}
fc.Validators = ChoTypeDescriptor.GetPropetyAttributes <ValidationAttribute>(fc.PD).ToArray();
}
}
}
ValDict = (from fc in fcs
select new KeyValuePair <string, ValidationAttribute[]>(fc is ChoFileRecordFieldConfiguration ? ((ChoFileRecordFieldConfiguration)fc).FieldName : fc.Name, fc.Validators))
.GroupBy(i => i.Key).Select(g => g.First()).ToDictionary(kvp => kvp.Key, kvp => kvp.Value);
}
public static bool IsValidFor(this object @this, MemberInfo mi, out Exception aggEx)
{
aggEx = null;
ChoGuard.ArgumentNotNullOrEmpty(@this, "Target");
if (@this == null)
{
return(true);
}
var results = new List <ValidationResult>();
object surrObj = ChoSurrogateObjectCache.Default.GetSurrogateObject(@this);
if (surrObj is IChoValidatable)
{
((IChoValidatable)surrObj).TryValidateFor(@this, mi.Name, results);
}
else
{
//if (ChoObjectMemberMetaDataCache.Default.IsRequired(mi) && ChoType.GetMemberValue(@this, mi) == null)
// results.Add(new ValidationResult("Null value found for {0} member.".FormatString(mi.Name)));
var context = new ValidationContext(@this, null, null);
context.MemberName = mi.Name;
Validator.TryValidateValue(ChoType.GetMemberValue(@this, mi), context, results, ChoTypeDescriptor.GetPropetyAttributes <ValidationAttribute>(ChoTypeDescriptor.GetProperty <ValidationAttribute>(@this.GetType(), mi.Name)));
}
if (results.Count > 0)
{
aggEx = new ApplicationException("Failed to validate '{0}' member. {2}{1}".FormatString(mi.Name, ToString(results), Environment.NewLine));
return(false);
}
else
{
return(true);
}
}
