com.ch018.library.validator.ChangePasswordValid.java Source code

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Here is the source code for com.ch018.library.validator.ChangePasswordValid.java

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/*
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package com.ch018.library.validator;

import org.springframework.stereotype.Component;
import org.springframework.validation.Errors;
import org.springframework.validation.ValidationUtils;
import org.springframework.validation.Validator;

import com.ch018.library.form.Password;

/**
 *
 * @author win7
 */

@Component("changePasswordValid")
public class ChangePasswordValid implements Validator {

    @Override
    public boolean supports(Class<?> type) {
        return Password.class.isAssignableFrom(type);
    }

    @Override
    public void validate(Object o, Errors errors) {
        ValidationUtils.rejectIfEmptyOrWhitespace(errors, "password", "required.password",
                "this filed is required");
        ValidationUtils.rejectIfEmptyOrWhitespace(errors, "confirmPassword", "required.confirmPassword",
                "this filed is required");
        ValidationUtils.rejectIfEmptyOrWhitespace(errors, "newPassword", "required.newPassword",
                "this filed is required");
        Password pass = (Password) o;

        if (!pass.getNewPassword().equals(pass.getConfirmPassword()))
            errors.rejectValue("newPassword", "notmatch");

        if (pass.getNewPassword().length() < 4) {
            errors.rejectValue("newPassword", "toshort");
        }
    }

}