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  • Spring batch job and SchedulerFactoryBean

    Hey guys,
    I am having problems while registering spring batch job with SchedulerFactoryBean.
    Here is my applicationContext.
    Code:
    <?xml version="1.0" encoding="ISO-8859-1"?>
    <beans xmlns="http://www.springftrying to registerramework.org/schema/beans"
    	xmlns:batch="http://www.springframework.org/schema/batch" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    	xsi:schemaLocation="
    		http://www.springframework.org/schema/batch http://www.springframework.org/schema/batch/spring-batch-2.1.xsd
    		http://www.springframework.org/schema/jdbc http://www.springframework.org/schema/jdbc/spring-jdbc-3.0.xsd
    		http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.0.xsd
    		http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-3.0.xsd
    		http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-2.0.xsd">
    
    	<bean id="transactionManager"
    		class="org.springframework.jdbc.datasource.DataSourceTransactionManager"
    		lazy-init="true">
    		<property name="dataSource" ref="dataSource" />
    	</bean>
    
    	<bean name=”reader” class=”com.test.Reader”
    	
    		
    		<bean name="processor" class="com.test.Processor" />
    
    		<bean name="writer" class="com.test.Writer">
    			<property name="dataSource" ref="dataSource" />
    		</bean>
    		<batch:job id="testjob">
    			<batch:step id="testStep">
    				<batch:tasklet>
    					<batch:chunk reader="reader" processor="processor"
    						writer="writer" commit-interval="100" />
    				</batch:tasklet>
    			</batch:step>
    		</batch:job>
    
    		<bean id="testJobDetail" class="org.springframework.scheduling.quartz.JobDetailBean">
    			<property name="beanName" value="testjob" />
    		</bean>
    
    		<bean id="jobLauncher"
    			class="org.springframework.batch.core.launch.support.SimpleJobLauncher">
    			<property name="jobRepository" ref="jobRepository" />
    		</bean>
    
    		<bean id="jobRepository"
    			class="org.springframework.batch.core.repository.support.MapJobRepositoryFactoryBean">
    			<property name="transactionManager" ref="transactionManager" />
    		</bean>
    
    
    		<bean id="cronTrigger" class="org.springframework.scheduling.quartz.CronTriggerBean">
    			<property name="jobDetail" ref="sajCleanerJobDetail" />
    			<property name="cronExpression" value="0/5 * * * * ?" />
    		</bean>
    
    		<bean id="schedulerFactoryBean"
    			class="org.springframework.scheduling.quartz.SchedulerFactoryBean"
    			lazy-init="false">
    			<property name="triggers">
    				<list>
    					<ref bean="cronTrigger" />
    				</list>
    			</property>
    			<property name="startupDelay" value="0" />
    		</bean>
    </beans>
    The error that I am receiving is:
    2011-08-20 14:17:40 ErrorLogger [ERROR] An error occured instantiating job to be executed. job= 'DEFAULT.testJobDetail'
    org.quartz.SchedulerException: Job instantiation failed [See nested exception: java.lang.NullPointerException]
    at org.springframework.scheduling.quartz.AdaptableJob Factory.newJob(AdaptableJobFactory.java:41)
    As you can see I am creating my job using the tools provided by spring batch.
    I tried to understand what I can do to register the job using quartz, but I did not find anything.
    So do you know what I have to do to register a spring batch job in quartz scheduler with spring ?

    I got the spring-batch samples, and there they created a class called "org.springframework.batch.sample.quartz.JobLaunch erDetails" that is registered in quarts to run the job. Do I really need to do that? I thought that spring had already implemented a tool to do that.
    Last edited by rafaelweingartner; Aug 20th, 2011, 05:38 PM.

  • #2
    anyone?
    Has anyone tried to register a bach:job using quartz with spring ?

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