接口 ConstructorResolver

  • 所有已知实现类:
    ReflectiveConstructorResolver

    public interface ConstructorResolver
    A constructor resolver attempts locate a constructor and returns a ConstructorExecutor that can be used to invoke that constructor. The ConstructorExecutor will be cached but if it 'goes stale' the resolvers will be called again.
    从以下版本开始:
    3.0
    作者:
    Andy Clement
    • 方法详细资料

      • resolve

        ConstructorExecutor resolve​(EvaluationContext context,
                                    String typeName,
                                    List<TypeDescriptor> argumentTypes)
                             throws AccessException
        Within the supplied context determine a suitable constructor on the supplied type that can handle the specified arguments. Return a ConstructorExecutor that can be used to invoke that constructor (or null if no constructor could be found).
        参数:
        context - the current evaluation context
        typeName - the type upon which to look for the constructor
        argumentTypes - the arguments that the constructor must be able to handle
        返回:
        a ConstructorExecutor that can invoke the constructor, or null if non found
        抛出:
        AccessException