Spring 3.0.0 Release Candidate 1发布

This news just in from Arjen Poutsma's twitter feed: Spring 3.0.0.RC1 is now available.
http://s3.amazonaws.com/dist.springframework.org/milestone/SPR/spring-framework-3.0.0.RC1-with-docs.zip

新的Validator不错


Spring 3 Validation

public class Person {
   @NotNull
   @Max(64)
   private String name;
   @Min(0)
   private int age;
}

@Controller
public class MyController {
   @InitBinder
   protected void initBinder(WebDataBinder binder) {
      binder.setValidator(new FooValidator());
   }
   Spring Framework 3.0.0.RC1 Reference Documentation 143
   @RequestMapping("/foo", method=RequestMethod.POST)
   public void processFoo(@Valid Foo foo) { ... }
}

<!-- Invokes Spring MVC @Controller methods -->
<bean class="org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter">
<property name="webBindingInitializer">
<!-- Configures Spring MVC DataBinder instances -->
<bean class="org.springframework.web.bind.support.ConfigurableWebBindingInitializer">
<property name="validator" ref="validator" />
</bean>
</property>
</bean>
<!-- Creates the JSR-303 Validator -->
<bean id="validator" class="org.springframework.validation.beanvalidation.LocalValidatorFactoryBean" />