public static MetadataPropertyHandle <TMetadata, Regex> EnsureValidRegex <TMetadata>(
this MetadataPropertyHandle <TMetadata, string> hnd,
RegexOptions regexOptions)
where TMetadata : class, IMetadata
{
//
hnd.EnsureHandleValid();
hnd.EnsureNotEmpty();
//
try {
var regex =
hnd
.PropertyValue
.ArgProp(nameof(hnd.PropertyValue))
.ParseRegex(regexOptions: regexOptions)
.Value;
return
(new MetadataPropertyHandle <TMetadata, Regex>(
metadata: hnd.Metadata,
propertyName: hnd.PropertyName,
propertyValue: regex));
}
catch (ArgumentException firstException) {
throw hnd.P_CreateMetadataValidationException(firstException);
}
}
// TODO: Put strings into the resources.
//
public static MetadataPropertyHandle <TMetadata, TPropertyValue> EnsureValid <TMetadata, TPropertyValue>(this MetadataPropertyHandle <TMetadata, TPropertyValue> hnd, ValueValidator <TPropertyValue> validator)
where TMetadata : class, IMetadata
{
//
hnd.EnsureHandleValid();
validator.EnsureNotNull(nameof(validator));
//
if (hnd.PropertyValue != null)
{
bool validationResult;
string validationErrorMessage;
try {
validationResult =
validator(
value: hnd.PropertyValue,
errorMessage: out validationErrorMessage);
}
catch (Exception firstException) {
throw
new MetadataValidationException(
message: $"Ошибка валидации свойства '{hnd.PropertyName}'.",
innerException: firstException,
metadata: hnd.Metadata);
}
if (!validationResult)
{
throw
new MetadataValidationException(
message: $"Валидация свойства '{hnd.PropertyName}' выявила ошибку(-и).{Environment.NewLine}{validationErrorMessage}",
metadata: hnd.Metadata);
}
}
//
return(hnd);
}
// TODO: Put strings into the resources.
//
public static MetadataPropertyHandle <TMetadata, TPropertyValue> EnsureNotNull <TMetadata, TPropertyValue>(
this MetadataPropertyHandle <TMetadata, TPropertyValue> hnd)
where TMetadata : class, IMetadata
{
//
hnd.EnsureHandleValid();
//
if (hnd.PropertyValue == null)
{
throw new MetadataValidationException($"Не указано значение свойства '{hnd.PropertyName}'.", hnd.Metadata);
}
else
{
return(hnd);
}
}
// TODO: Put strings into the resources.
//
public static MetadataPropertyHandle <TMetadata, string> EnsureNotEmptyOrWhiteSpace <TMetadata>(
this MetadataPropertyHandle <TMetadata, string> hnd)
where TMetadata : class, IMetadata
{
//
hnd.EnsureHandleValid();
//
if (hnd.PropertyValue == null || !string.IsNullOrWhiteSpace(hnd.PropertyValue))
{
return(hnd);
}
else
{
throw
new MetadataValidationException(
$"Валидация значения свойства '{hnd.PropertyName}' выявила ошибку(-и).{Environment.NewLine}{FormatXResource(typeof(string), "CanNotEmptyOrWhiteSpace")}{Environment.NewLine}\tЗначение:{hnd.PropertyValue.FmtStr().GNLI2()}", hnd.Metadata);
}
}
public static MetadataPropertyHandle <TMetadata, TimeSpan> EnsureGreaterThanZero <TMetadata>(
this MetadataPropertyHandle <TMetadata, TimeSpan> hnd)
where TMetadata : class, IMetadata
{
//
hnd.EnsureHandleValid();
//
try {
hnd
.PropertyValue
.ArgProp(nameof(hnd.PropertyValue))
.EnsureGreaterThanZero();
}
catch (ArgumentException firstException) {
throw hnd.P_CreateMetadataValidationException(firstException);
}
//
return(hnd);
}
public static MetadataPropertyHandle <TMetadata, TPropertyValueItem[]> EnsureNoNullElements <TMetadata, TPropertyValueItem>(
this MetadataPropertyHandle <TMetadata, TPropertyValueItem[]> hnd)
where TMetadata : class, IMetadata
{
//
hnd.EnsureHandleValid();
//
try {
hnd
.PropertyValue
.Arg(nameof(hnd.PropertyValue))
.EnsureNoNullElements();
}
catch (ArgumentException firstException) {
throw hnd.P_CreateMetadataValidationException(firstException);
}
//
return(hnd);
}
public static MetadataPropertyHandle <TMetadata, TMetadataRef> EnsureReachable <TMetadata, TMetadataRef>(
this MetadataPropertyHandle <TMetadata, TMetadataRef> hnd)
where TMetadata : class, IMetadata
where TMetadataRef : class, IMetadataReference
{
//
hnd.EnsureHandleValid();
//
try {
hnd
.PropertyValue
.EnsureReachable(@base: hnd.Metadata);
}
catch (ArgumentException firstException) {
throw hnd.P_CreateMetadataValidationException(firstException);
}
//
return(hnd);
}
// TODO: Put strings into the resources.
//
public static MetadataPropertyHandle <TMetadata, TPropertyValue> EnsureNotEmpty <TMetadata, TPropertyValue>(
this MetadataPropertyHandle <TMetadata, TPropertyValue> hnd)
where TMetadata : class, IMetadata
where TPropertyValue : IEnumerable
{
//
hnd.EnsureHandleValid();
//
if (hnd.PropertyValue == null || hnd.PropertyValue.OfType <object>().Take(1).Count() > 0)
{
return(hnd);
}
else
{
throw
new MetadataValidationException(
$"Валидация значения свойства '{hnd.PropertyName}' выявила ошибку(-и).{Environment.NewLine}{FormatXResource(typeof(Array), "CanNotEmpty")}{Environment.NewLine}\tЗначение:{hnd.PropertyValue.FmtStr().GNLI2()}",
hnd.Metadata);
}
}
public static MetadataPropertyHandle <TMetadata, string> EnsureNotContains <TMetadata>(
this MetadataPropertyHandle <TMetadata, string> hnd,
char value)
where TMetadata : class, IMetadata
{
//
hnd.EnsureHandleValid();
//
try {
hnd
.PropertyValue
.ArgProp(nameof(hnd.PropertyValue))
.EnsureNotContains(value);
}
catch (ArgumentException firstException) {
throw hnd.P_CreateMetadataValidationException(firstException);
}
//
return(hnd);
}
public static MetadataPropertyHandle <TMetadata, TPropertyValue> EnsureValid <TMetadata, TPropertyValue>(
this MetadataPropertyHandle <TMetadata, TPropertyValue> hnd)
where TMetadata : class, IMetadata
where TPropertyValue : IValidatable
{
//
hnd.EnsureHandleValid();
//
if (hnd.PropertyValue != null)
{
try {
hnd.PropertyValue.Validate();
}
catch (Exception firstException) {
throw hnd.P_CreateMetadataValidationException(firstException);
}
}
//
return(hnd);
}
public static MetadataPropertyHandle <TMetadata, string> EnsureHasMaxLength <TMetadata>(
this MetadataPropertyHandle <TMetadata, string> hnd,
int maxLength)
where TMetadata : class, IMetadata
{
//
hnd.EnsureHandleValid();
//
try {
hnd
.PropertyValue
.Arg(nameof(hnd.PropertyValue))
.EnsureHasMaxLength(maxLength);
}
catch (ArgumentException firstException) {
throw hnd.P_CreateMetadataValidationException(firstException);
}
//
return(hnd);
}
public static MetadataPropertyHandle <TMetadata, int> EnsureNotLessThan <TMetadata>(
this MetadataPropertyHandle <TMetadata, int> hnd,
int operand)
where TMetadata : class, IMetadata
{
//
hnd.EnsureHandleValid();
//
try {
hnd
.PropertyValue
.Arg(nameof(hnd.PropertyValue))
.EnsureNotLessThan(operand);
}
catch (ArgumentException firstException) {
throw hnd.P_CreateMetadataValidationException(firstException);
}
//
return(hnd);
}
public static MetadataPropertyHandle <TMetadata, int?> EnsureBetween <TMetadata>(
this MetadataPropertyHandle <TMetadata, int?> hnd,
int bound1Inclusive,
int bound2Inclusive)
where TMetadata : class, IMetadata
{
//
hnd.EnsureHandleValid();
//
try {
hnd
.PropertyValue
.Arg(nameof(hnd.PropertyValue))
.EnsureBetween(bound1Inclusive, bound2Inclusive);
}
catch (ArgumentException firstException) {
throw hnd.P_CreateMetadataValidationException(firstException);
}
//
return(hnd);
}
public static MetadataPropertyHandle <TMetadata, string> EnsureNotEquals <TMetadata>(
this MetadataPropertyHandle <TMetadata, string> hnd,
ArgumentUtilitiesHandle <string> operand,
StringComparison comparison)
where TMetadata : class, IMetadata
{
//
hnd.EnsureHandleValid();
//
try {
hnd
.PropertyValue
.ArgProp(nameof(hnd.PropertyValue))
.EnsureNotEquals(operand, comparison);
}
catch (ArgumentException firstException) {
throw hnd.P_CreateMetadataValidationException(firstException);
}
//
return(hnd);
}
// TODO: Put strings into the resources.
//
public static MetadataPropertyHandle <TMetadata, TPropertyValue> EnsureAllValid <TMetadata, TPropertyValue>(
this MetadataPropertyHandle <TMetadata, TPropertyValue> hnd)
where TMetadata : class, IMetadata
where TPropertyValue : IEnumerable <IValidatable>
{
//
hnd.EnsureHandleValid();
//
if (hnd.PropertyValue != null)
{
try {
var itemPositionCounter = -1;
foreach (var item in hnd.PropertyValue.SkipNull())
{
itemPositionCounter++;
try {
item.Validate();
}
catch (Exception firstException) {
throw
new MetadataValidationException(
message: $"Валидация элемента набора свойства '{hnd.PropertyName}' выявила ошибку(-и).{Environment.NewLine}\tПозиция элемента:{Environment.NewLine}{itemPositionCounter.FmtStr().Decimal().IndentLines2()}",
metadata: hnd.Metadata,
innerException: firstException);
}
}
}
catch (Exception firstException) when(!(firstException is MetadataValidationException))
{
throw
new MetadataValidationException(
message: $"Сбой валидации набора свойства '{hnd.PropertyName}'.",
metadata: hnd.Metadata,
innerException: firstException);
}
}
//
return(hnd);
}
// TODO: Put strings into the resources.
//
public static MetadataPropertyHandle <TMetadata, TPropertyValue> EnsureAllNotNull <TMetadata, TPropertyValue>(
this MetadataPropertyHandle <TMetadata, TPropertyValue> hnd)
where TMetadata : class, IMetadata
where TPropertyValue : IEnumerable
{
//
hnd.EnsureHandleValid();
//
if (hnd.PropertyValue != null)
{
try {
var itemPositionCounter = -1;
foreach (var item in hnd.PropertyValue)
{
itemPositionCounter++;
if (item == null)
{
throw
new MetadataValidationException(
message: $"Указано недопустимое значение свойства '{hnd.PropertyName}'.{Environment.NewLine}{FormatXResource(typeof(Array), "CanNotContainNull/NullAt", itemPositionCounter.ToString("d"))}",
metadata: hnd.Metadata);
}
}
}
catch (Exception firstException) when(!(firstException is MetadataValidationException))
{
throw
new MetadataValidationException(
message: $"Сбой валидации набора свойства '{hnd.PropertyName}'.",
metadata: hnd.Metadata,
innerException: firstException);
}
}
//
return(hnd);
}
