<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
	xmlns:aop="http://www.springframework.org/schema/aop"
	xmlns:p="http://www.springframework.org/schema/p"
	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xsi:schemaLocation="http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-3.1.xsd
		http://www.springframework.org/schema/batch http://www.springframework.org/schema/batch/spring-batch-2.2.xsd
		http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.1.xsd">

	<job id="parallelJob" xmlns="http://www.springframework.org/schema/batch">
		<step id="playerload" next="gameLoadParallel">
			<tasklet>
				<chunk reader="playerFileItemReader" writer="playerWriter"
	                   commit-interval="${job.commit.interval}" />
			</tasklet>
		</step>
		<step id="gameLoadParallel" next="playerSummarization">
			<tasklet task-executor="taskExecutor">
				<chunk reader="gameFileItemReader" writer="gameWriter"
	                   commit-interval="${job.commit.interval}" />
			</tasklet>
		</step>
		<step id="playerSummarization" parent="summarizationStep" />
	</job>

	<step id="summarizationStep" xmlns="http://www.springframework.org/schema/batch">
		<tasklet>
			<chunk reader="playerSummarizationSource" writer="summaryWriter"
                   commit-interval="${job.commit.interval}" />
		</tasklet>
	</step>

	<bean id="taskExecutor" class="org.springframework.scheduling.concurrent.ThreadPoolTaskExecutor">
		<property name="corePoolSize" value="10"/>
		<property name="maxPoolSize" value="20"/>
		<property name="queueCapacity" value="0"/>
	</bean>

	<bean id="playerWriter" class="org.springframework.batch.sample.domain.football.internal.PlayerItemWriter">
		<property name="playerDao">
			<bean class="org.springframework.batch.sample.domain.football.internal.JdbcPlayerDao">
				<property name="dataSource" ref="dataSource" />
			</bean>
		</property>
	</bean>

	<bean id="gameWriter" class="org.springframework.batch.sample.domain.football.internal.JdbcGameDao">
		<property name="dataSource" ref="dataSource" />
	</bean>

	<bean id="summaryWriter" class="org.springframework.batch.sample.domain.football.internal.JdbcPlayerSummaryDao">
		<property name="dataSource" ref="dataSource" />
	</bean>

	<bean id="playerFileItemReader" class="org.springframework.batch.item.file.FlatFileItemReader">
		<property name="resource" value="classpath:data/football/${player.file.name}" />
		<property name="lineMapper">
			<bean class="org.springframework.batch.item.file.mapping.DefaultLineMapper">
				<property name="lineTokenizer">
					<bean class="org.springframework.batch.item.file.transform.DelimitedLineTokenizer">
						<property name="names" value="ID,lastName,firstName,position,birthYear,debutYear" />
					</bean>
				</property>
				<property name="fieldSetMapper">
					<bean class="org.springframework.batch.sample.domain.football.internal.PlayerFieldSetMapper" />
				</property>
			</bean>
		</property>
	</bean>

	<bean id="gameFileItemReader" class="org.springframework.batch.item.file.FlatFileItemReader">
		<property name="resource" value="classpath:data/football/${games.file.name}" />
		<property name="saveState" value="false" />
		<property name="lineMapper">
			<bean class="org.springframework.batch.item.file.mapping.DefaultLineMapper">
				<property name="lineTokenizer">
					<bean class="org.springframework.batch.item.file.transform.DelimitedLineTokenizer">
						<property name="names" value="id,year,team,week,opponent,completes,attempts,passingYards,passingTd,interceptions,rushes,rushYards,receptions,receptionYards,totalTd" />
					</bean>
				</property>
				<property name="fieldSetMapper">
					<bean class="org.springframework.batch.sample.domain.football.internal.GameFieldSetMapper" />
				</property>
			</bean>
		</property>
	</bean>

	<bean id="playerSummarizationSource" class="org.springframework.batch.item.database.JdbcCursorItemReader">
		<property name="dataSource" ref="dataSource" />
		<property name="verifyCursorPosition" value="${batch.verify.cursor.position}" />
		<property name="rowMapper">
			<bean class="org.springframework.batch.sample.domain.football.internal.PlayerSummaryMapper" />
		</property>
		<property name="sql">
			<value>
				SELECT GAMES.player_id, GAMES.year_no, SUM(COMPLETES),
				SUM(ATTEMPTS), SUM(PASSING_YARDS), SUM(PASSING_TD),
				SUM(INTERCEPTIONS), SUM(RUSHES), SUM(RUSH_YARDS),
				SUM(RECEPTIONS), SUM(RECEPTIONS_YARDS), SUM(TOTAL_TD)
				from GAMES, PLAYERS where PLAYERS.player_id =
				GAMES.player_id group by GAMES.player_id, GAMES.year_no
			</value>
		</property>
	</bean>

	<bean id="footballProperties" class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer">
		<property name="properties">
			<value>
				games.file.name=games-small.csv
				player.file.name=player-small.csv
				job.commit.interval=2
			</value>
		</property>
		<property name="systemPropertiesModeName" value="SYSTEM_PROPERTIES_MODE_OVERRIDE" />
		<property name="ignoreUnresolvablePlaceholders" value="true" />
		<property name="order" value="1" />
	</bean>

</beans>