1 /*
2 * Copyright 2006-2007 the original author or authors.
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 * http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17 package org.springframework.batch.sample.domain.trade;
18
19 import java.math.BigDecimal;
20
21 import org.springframework.batch.item.file.mapping.FieldSetMapper;
22 import org.springframework.batch.item.file.transform.FieldSet;
23
24 /**
25 * {@link FieldSetMapper} for mapping to a {@link CustomerUpdate}.
26 *
27 * @author Lucas Ward
28 *
29 */
30 public class CustomerUpdateFieldSetMapper implements FieldSetMapper<CustomerUpdate> {
31
32 public CustomerUpdate mapFieldSet(FieldSet fs) {
33
34 if (fs == null) {
35 return null;
36 }
37
38 CustomerOperation operation = CustomerOperation.fromCode(fs.readChar(0));
39 String name = fs.readString(1);
40 BigDecimal credit = fs.readBigDecimal(2);
41
42 return new CustomerUpdate(operation, name, credit);
43
44 }
45
46 }