SignUpPasswordFormValidator.java

/*
 * Copyright 2002-2012 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.github.yingzhuo.mycar.flow.validator;

import org.apache.commons.lang3.StringUtils;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.binding.message.MessageBuilder;
import org.springframework.binding.message.MessageContext;
import org.springframework.binding.message.MessageResolver;
import org.springframework.binding.validation.ValidationContext;
import org.springframework.stereotype.Component;

import com.github.yingzhuo.mycar.form.SignUpPasswordForm;

@Component
public class SignUpPasswordFormValidator {

	private static final Logger LOGGER = LoggerFactory.getLogger(SignUpPasswordFormValidator.class);

	public void validatePasswordPage(SignUpPasswordForm form, ValidationContext context) {
		String password   		= form.getPassword();
		String confirmPassword  = form.getConfirmPassword();
		MessageContext mc 		= context.getMessageContext();

		if (! StringUtils.equals(password, confirmPassword)) {
			LOGGER.debug("密码不一致");
			
			MessageResolver mr = new MessageBuilder()
						.error()
						.code("flow.signup.password.not.the.same")
						.build();
			mc.addMessage(mr);
		}
	}

}