/// <summary>Get a private static property.</summary>
/// <typeparam name="TValue">The property type.</typeparam>
/// <param name="type">The type which has the property.</param>
/// <param name="name">The property name.</param>
/// <param name="required">Whether to throw an exception if the private property is not found.</param>
public IPrivateProperty <TValue> GetPrivateProperty <TValue>(Type type, string name, bool required = true)
{
// get field from hierarchy
IPrivateProperty <TValue> property = this.GetPropertyFromHierarchy <TValue>(type, null, name, BindingFlags.NonPublic | BindingFlags.Public | BindingFlags.Static);
if (required && property == null)
{
throw new InvalidOperationException($"The {type.FullName} object doesn't have a private '{name}' static property.");
}
return(property);
}
/****
** Properties
****/
/// <summary>Get a private instance property.</summary>
/// <typeparam name="TValue">The property type.</typeparam>
/// <param name="obj">The object which has the property.</param>
/// <param name="name">The property name.</param>
/// <param name="required">Whether to throw an exception if the private property is not found.</param>
public IPrivateProperty <TValue> GetPrivateProperty <TValue>(object obj, string name, bool required = true)
{
// validate
if (obj == null)
{
throw new ArgumentNullException(nameof(obj), "Can't get a private instance property from a null object.");
}
// get property from hierarchy
IPrivateProperty <TValue> property = this.GetPropertyFromHierarchy <TValue>(obj.GetType(), obj, name, BindingFlags.Instance | BindingFlags.NonPublic | BindingFlags.Public);
if (required && property == null)
{
throw new InvalidOperationException($"The {obj.GetType().FullName} object doesn't have a private '{name}' instance property.");
}
return(property);
}
/// <summary>Assert that mods can use the reflection helper to access the given member.</summary>
/// <typeparam name="T">The property value type.</typeparam>
/// <param name="property">The property being accessed.</param>
/// <returns>Returns the same property instance for convenience.</returns>
private IPrivateProperty <T> AssertAccessAllowed <T>(IPrivateProperty <T> property)
{
this.AssertAccessAllowed(property?.PropertyInfo);
return(property);
}