001/* 002 * Copyright 2006-2007 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 org.springframework.batch.item.file.mapping.FieldSetMapper; 020import org.springframework.batch.item.file.transform.FieldSet; 021import org.springframework.batch.sample.domain.trade.Trade; 022 023 024 025public class TradeFieldSetMapper implements FieldSetMapper<Trade> { 026 027 public static final int ISIN_COLUMN = 0; 028 public static final int QUANTITY_COLUMN = 1; 029 public static final int PRICE_COLUMN = 2; 030 public static final int CUSTOMER_COLUMN = 3; 031 032 @Override 033 public Trade mapFieldSet(FieldSet fieldSet) { 034 035 Trade trade = new Trade(); 036 trade.setIsin(fieldSet.readString(ISIN_COLUMN)); 037 trade.setQuantity(fieldSet.readLong(QUANTITY_COLUMN)); 038 trade.setPrice(fieldSet.readBigDecimal(PRICE_COLUMN)); 039 trade.setCustomer(fieldSet.readString(CUSTOMER_COLUMN)); 040 041 return trade; 042 } 043}