spring-batch CustomerUpdate 源码
spring-batch CustomerUpdate 代码
文件路径：/spring-batch-samples/src/main/java/org/springframework/batch/sample/domain/trade/CustomerUpdate.java
/*
* Copyright 2006-2007 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;
import java.math.BigDecimal;
/**
* Immutable Value Object representing an update to the customer as stored in the
* database. This object has the customer name, credit amount, and the operation to be
* performed on them. In the case of an add, a new customer will be entered with the
* appropriate credit. In the case of an update, the customer's credit is considered an
* absolute update. Deletes are currently not supported, but can still be read in from a
* file.
*
* @author Lucas Ward
* @since 2.0
*/
public class CustomerUpdate {
private final CustomerOperation operation;
private final String customerName;
private final BigDecimal credit;
public CustomerUpdate(CustomerOperation operation, String customerName, BigDecimal credit) {
this.operation = operation;
this.customerName = customerName;
this.credit = credit;
}
public CustomerOperation getOperation() {
return operation;
}
public String getCustomerName() {
return customerName;
}
public BigDecimal getCredit() {
return credit;
}
@Override
public String toString() {
return "Customer Update, name: [" + customerName + "], operation: [" + operation + "], credit: [" + credit
+ "]";
}
}
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