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);
}
}
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);
}
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);
}
