001/* 002 * Copyright 2014 the original author or authors. 003 * 004 * Licensed under the Apache License, Version 2.0 (the "License"); 005 * you may not use this file except in compliance with the License. 006 * You may obtain a copy of the License at 007 * 008 * https://www.apache.org/licenses/LICENSE-2.0 009 * 010 * Unless required by applicable law or agreed to in writing, software 011 * distributed under the License is distributed on an "AS IS" BASIS, 012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 013 * See the License for the specific language governing permissions and 014 * limitations under the License. 015 */ 016package org.springframework.batch.sample.domain.trade.internal.validator; 017 018import org.springframework.validation.Errors; 019import org.springframework.validation.Validator; 020import org.springframework.batch.sample.domain.trade.Trade; 021 022/** 023 * @author Michael Minella 024 */ 025public class TradeValidator implements Validator { 026 @Override 027 public boolean supports(Class<?> clazz) { 028 return clazz.equals(Trade.class); 029 } 030 031 @Override 032 public void validate(Object target, Errors errors) { 033 Trade trade = (Trade) target; 034 035 if(trade.getIsin().length() >= 13) { 036 errors.rejectValue("isin", "isin_length"); 037 } 038 } 039}