/*
* 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
*
* 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 org.springframework.batch.sample.domain.trade;
import java.math.BigDecimal;
import org.springframework.batch.item.file.mapping.FieldSetMapper;
import org.springframework.batch.item.file.transform.FieldSet;
/**
* {@link FieldSetMapper} for mapping to a {@link CustomerUpdate}.
*
* @author Lucas Ward
*
*/
public class CustomerUpdateFieldSetMapper implements FieldSetMapper<CustomerUpdate> {
@Override
public CustomerUpdate mapFieldSet(FieldSet fs) {
if (fs == null) {
return null;
}
CustomerOperation operation = CustomerOperation.fromCode(fs.readChar(0));
String name = fs.readString(1);
BigDecimal credit = fs.readBigDecimal(2);
return new CustomerUpdate(operation, name, credit);
}
}