spring-batch CustomerCreditUpdateWriter 源码
spring-batch CustomerCreditUpdateWriter 代码
文件路径：/spring-batch-samples/src/main/java/org/springframework/batch/sample/domain/trade/internal/CustomerCreditUpdateWriter.java
/*
* Copyright 2006-2014 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
*
* https://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 org.springframework.batch.sample.domain.trade.internal;
import java.util.List;
import org.springframework.batch.item.ItemWriter;
import org.springframework.batch.sample.domain.trade.CustomerCredit;
import org.springframework.batch.sample.domain.trade.CustomerCreditDao;
public class CustomerCreditUpdateWriter implements ItemWriter<CustomerCredit> {
private double creditFilter = 800;
private CustomerCreditDao dao;
@Override
public void write(List<? extends CustomerCredit> customerCredits) throws Exception {
for (CustomerCredit customerCredit : customerCredits) {
if (customerCredit.getCredit().doubleValue() > creditFilter) {
dao.writeCredit(customerCredit);
}
}
}
public void setCreditFilter(double creditFilter) {
this.creditFilter = creditFilter;
}
public void setDao(CustomerCreditDao dao) {
this.dao = dao;
}
}
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