public ConfigurationEntryAttribute(string key, ConfigurationEntryScope scope, [CallerLineNumber] int order = 0, bool setDefaultValueIfNeeded = true) // the default order is the order of declaration in a configuration class
{
Key = key;
Order = order;
SetDefaultValueIfNeeded = setDefaultValueIfNeeded;
Scope = scope;
}
public ConfigurationEntryAttribute(string key, ConfigurationEntryScope scope, [CallerLineNumber] int order = 0, bool setDefaultValueIfNeeded = true, bool isSecured = false) // the default order is the order of declaration in a configuration class
{
if (string.IsNullOrWhiteSpace(key))
{
throw new ArgumentNullException(nameof(key));
}
#if DEBUG
var trimmedKey = key.Trim();
if (key != trimmedKey)
{
throw new InvalidOperationException($"Configuration Key '{key}' contains white-space characters.");
}
#endif
Key = key;
Order = order;
SetDefaultValueIfNeeded = setDefaultValueIfNeeded;
IsSecured = isSecured;
Scope = scope;
}
public ConfigurationEntryMetadata(PropertyInfo configurationCategoryProperty, PropertyInfo configurationProperty)
{
if (configurationCategoryProperty is null)
{
throw new ArgumentNullException(nameof(configurationCategoryProperty));
}
if (configurationProperty is null)
{
throw new ArgumentNullException(nameof(configurationProperty));
}
var keys = new List <string>();
foreach (var configurationEntry in configurationProperty.GetCustomAttributes <ConfigurationEntryAttribute>(inherit: true).OrderBy(x => x.Order))
{
keys.Add(configurationEntry.Key);
Scope = configurationEntry.Scope;
IsSecured = configurationEntry.IsSecured;
}
if (keys.Count == 0)
{
throw new InvalidOperationException($"Property '{configurationProperty.Name}' does not have any configuration entry attributes.");
}
Keys = keys.ToArray();
Description = configurationProperty.GetCustomAttribute <DescriptionAttribute>(inherit: true)?.Description;
Type = GetConfigurationEntryType(configurationProperty);
DefaultValue = GetDefaultValue(configurationCategoryProperty, configurationProperty, out IsDefaultValueDynamic);
var categoryType = configurationCategoryProperty.PropertyType.GetCustomAttribute <ConfigurationCategoryAttribute>(inherit: true);
if (categoryType == null)
{
throw new InvalidOperationException($"Category '{configurationCategoryProperty.PropertyType.Name}' does not have any configuration category attributes.");
}
Category = categoryType.Type.GetDescription();
}
