001/*
002 * Copyright 2006-2014 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 */
016
017package org.springframework.batch.sample.domain.trade.internal;
018
019import java.util.List;
020
021import org.springframework.batch.item.ItemWriter;
022import org.springframework.batch.sample.domain.trade.CustomerCredit;
023import org.springframework.batch.sample.domain.trade.CustomerCreditDao;
024
025public class CustomerCreditUpdateWriter implements ItemWriter<CustomerCredit> {
026        private double creditFilter = 800;
027
028        private CustomerCreditDao dao;
029
030        @Override
031        public void write(List<? extends CustomerCredit> customerCredits) throws Exception {
032                for (CustomerCredit customerCredit : customerCredits) {
033                        if (customerCredit.getCredit().doubleValue() > creditFilter) {
034                                dao.writeCredit(customerCredit);
035                        }
036                }
037        }
038
039        public void setCreditFilter(double creditFilter) {
040                this.creditFilter = creditFilter;
041        }
042
043        public void setDao(CustomerCreditDao dao) {
044                this.dao = dao;
045        }
046}