validatortest.java

Spring2.0宝典

package lee;

import org.springframework.validation.Validator;
import org.springframework.validation.ValidationUtils;
import org.springframework.validation.Errors;
import org.springframework.validation.BindException;
import org.springframework.validation.ObjectError;
import org.springframework.validation.DefaultMessageCodesResolver;
import org.springframework.context.ApplicationContext;
import org.springframework.context.support.FileSystemXmlApplicationContext;

import java.util.*;

/**
 * @author  yeeku.H.lee [e-mail]
 * @version  1.0
 * <br>Copyright (C), 2005-2008, yeeku.H.Lee
 * <br>This program is protected by copyright laws.
 * <br>Program Name:
 * <br>Date: 
 */
public class ValidatorTest
{
    public static void main(String[] args) 
    {
		Person p = new Person();
        p.setName(null);
        p.setAge(200);
		Errors errors = new BindException(p, "person");
		Validator personValidator = new PersonValidator();
		personValidator.validate(p, errors);
        System.out.println(errors.getErrorCount());
        //System.out.println(errors.getMessage());
        List errList = errors.getAllErrors();
        DefaultMessageCodesResolver dmcr = new DefaultMessageCodesResolver();
		ApplicationContext ctx = new FileSystemXmlApplicationContext("bean.xml");
        for (int i = 0 ; i < errList.size() ; i++ )
        {
            ObjectError oe = (ObjectError)errList.get(i);
            //System.out.println(oe.getCode());
            Object[] b = {};
            System.out.println(ctx.getMessage(oe.getCode(),b,Locale.getDefault()));
        }
    }
}