我通過基於XML的配置將Spring框架用於依賴注入。 例如,我有3類: 1. public class Robot implements IRobot{
IHand hand;
-//-
}
2. public class SonyHand implements IHand{ -//- }
3. public class Toshi
我有下面的類來驗證: @Document(collection = "settings")
public class Settings {
@NotEmpty
private String[] allowableExtensions;
...
@AssertTrue(message = "Each extension must be alphanumeri