spring-batch TradeRowMapper 源码
spring-batch TradeRowMapper 代码
文件路径：/spring-batch-samples/src/main/java/org/springframework/batch/sample/domain/trade/internal/TradeRowMapper.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.internal;
import java.sql.ResultSet;
import java.sql.SQLException;
import org.springframework.batch.sample.domain.trade.Trade;
import org.springframework.jdbc.core.RowMapper;
public class TradeRowMapper implements RowMapper<Trade> {
public static final int ISIN_COLUMN = 1;
public static final int QUANTITY_COLUMN = 2;
public static final int PRICE_COLUMN = 3;
public static final int CUSTOMER_COLUMN = 4;
public static final int ID_COLUMN = 5;
public static final int VERSION_COLUMN = 6;
@Override
public Trade mapRow(ResultSet rs, int rowNum) throws SQLException {
Trade trade = new Trade(rs.getLong(ID_COLUMN));
trade.setIsin(rs.getString(ISIN_COLUMN));
trade.setQuantity(rs.getLong(QUANTITY_COLUMN));
trade.setPrice(rs.getBigDecimal(PRICE_COLUMN));
trade.setCustomer(rs.getString(CUSTOMER_COLUMN));
trade.setVersion(rs.getInt(VERSION_COLUMN));
return trade;
}
}
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