Spring Batch: Job Properties -

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how can add property:

<property name="myproperty" value="value"/>

to batch job definition:

<batch:job id="myjob">     <batch:description>description</batch:description>     <batch:step id="step0">         <batch:tasklet ref="myjobcls"/>         <batch:listeners>             <batch:listener ref="myjobklistener"/>         </batch:listeners>     </batch:step> </batch:job>

then can use property in run time.

you can have properties in external file or inject in propertyplaceholderconfigurer xml:

<bean id="propertyconfigurer" class="org.springframework.beans.factory.config.propertyplaceholderconfigurer">   <property name="location"><value>my_config.properties</value></property>   <property name="properties">    <props>       <prop key="myproperty">value</prop>    </props>   </property> </bean>

more details here: using properties in spring config

also if run process using commandlinejobrunner can set command line using -d (how read jvm arguments in spring applicationcontext.xml) a-dmyproperty=value

for myproperty value in myjobcls/myjobklistener have @ leas options:

annotations how can inject property value spring bean configured using annotations?

or inject xml config: http://www.mkyong.com/spring/spring-propertyplaceholderconfigurer-example/


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