public static AbstractAccessObject Build(Type webao, IRequest req)
{
AddParameterAttribute[] parameters = (AddParameterAttribute[])webao.GetCustomAttributes(typeof(AddParameterAttribute), true);
foreach (AddParameterAttribute param in parameters)
{
req.AddParameter(param.name, param.val);
}
BaseUrlAttribute baseURL = (BaseUrlAttribute)webao.GetCustomAttribute(typeof(BaseUrlAttribute), true);
req.BaseUrl(baseURL.host);
return((AbstractAccessObject)Activator.CreateInstance(webao, req));
}
// Example to how process custom attribute
// But you should use a type cache to perform reflection
// only once or minimize its use
private void ProcessCustomAttributes()
{
// Get type
Type type = typeof(WebaoArtist);
// Get custom attribute BaseUrl
// inherit parameter = false
BaseUrlAttribute att = type.GetCustomAttribute <BaseUrlAttribute>(false);
// When invoking GetCustomAttribute, the data from Assembly's Metadata
// are deserialized and an object of type BaseUrlAttribute (attribute class)
// is created.
if (att != null)
{
string host = att.host;
Console.WriteLine("host = " + host);
}
}
