spring-batch JdbcPlayerSummaryDao 源码
spring-batch JdbcPlayerSummaryDao 代码
文件路径：/spring-batch-samples/src/main/java/org/springframework/batch/sample/domain/football/internal/JdbcPlayerSummaryDao.java
/*
* Copyright 2006-2012 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.football.internal;
import java.util.List;
import javax.sql.DataSource;
import org.springframework.batch.item.ItemWriter;
import org.springframework.batch.sample.domain.football.PlayerSummary;
import org.springframework.jdbc.core.namedparam.MapSqlParameterSource;
import org.springframework.jdbc.core.namedparam.NamedParameterJdbcOperations;
import org.springframework.jdbc.core.namedparam.NamedParameterJdbcTemplate;
public class JdbcPlayerSummaryDao implements ItemWriter<PlayerSummary> {
private static final String INSERT_SUMMARY = "INSERT into PLAYER_SUMMARY(ID, YEAR_NO, COMPLETES, ATTEMPTS, PASSING_YARDS, PASSING_TD, "
+ "INTERCEPTIONS, RUSHES, RUSH_YARDS, RECEPTIONS, RECEPTIONS_YARDS, TOTAL_TD) "
+ "values(:id, :year, :completes, :attempts, :passingYards, :passingTd, "
+ ":interceptions, :rushes, :rushYards, :receptions, :receptionYards, :totalTd)";
private NamedParameterJdbcOperations namedParameterJdbcTemplate;
@Override
public void write(List<? extends PlayerSummary> summaries) {
for (PlayerSummary summary : summaries) {
MapSqlParameterSource args = new MapSqlParameterSource().addValue("id", summary.getId())
.addValue("year", summary.getYear()).addValue("completes", summary.getCompletes())
.addValue("attempts", summary.getAttempts()).addValue("passingYards", summary.getPassingYards())
.addValue("passingTd", summary.getPassingTd()).addValue("interceptions", summary.getInterceptions())
.addValue("rushes", summary.getRushes()).addValue("rushYards", summary.getRushYards())
.addValue("receptions", summary.getReceptions())
.addValue("receptionYards", summary.getReceptionYards()).addValue("totalTd", summary.getTotalTd());
namedParameterJdbcTemplate.update(INSERT_SUMMARY, args);
}
}
public void setDataSource(DataSource dataSource) {
this.namedParameterJdbcTemplate = new NamedParameterJdbcTemplate(dataSource);
}
}
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spring-batch FootballExceptionHandler 源码
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