/// <summary>
/// Parses the specified <paramref name="exception"/> for a match on <typeparamref name="TResult"/>.
/// </summary>
/// <typeparam name="TResult">The type of the <paramref name="exception"/> to find a match on.</typeparam>
/// <param name="exception">The exception to parse for a match on <typeparamref name="TResult"/>.</param>
/// <returns>The matched <paramref name="exception"/> cast as <typeparamref name="TResult"/> or <c>null</c> if no match could be resolved.</returns>
/// <exception cref="System.ArgumentNullException">
/// <paramref name="exception"/> is null.
/// </exception>
public static TResult Parse <TResult>(Exception exception) where TResult : Exception
{
Type resultType = typeof(TResult);
var exceptions = Flatten(exception);
foreach (var e in exceptions)
{
Type sourceType = e.GetType();
if (TypeUtility.ContainsType(sourceType, resultType))
{
return(e as TResult);
}
}
return(null);
}
/// <summary>
/// Determines whether the specified source type contains one or more of the specified target types.
/// </summary>
/// <param name="source">The source type to match against.</param>
/// <param name="targets">The target types to be matched against.</param>
/// <returns>
/// <c>true</c> if the specified source contains one or more of the specified target types; otherwise, <c>false</c>.
/// </returns>
public static bool HasTypes(this Type source, params Type[] targets)
{
return(TypeUtility.ContainsType(source, targets));
}
