Configuring a job for online system

[Vito Limandibhrata]

Hi Chudak,

I am using Spring Batch 1.1.2.
My biggest question is how to clean up the 'prototype' data beans used by org.springframework.batch.item.file.mapping.BeanWr apperFieldSetMapper

Here is my config

  	<bean id="dataSupplierFieldSetMapper"
        class="org.springframework.batch.item.file.mapping.BeanWrapperFieldSetMapper">
    	<property name="prototypeBeanName" value="dataSupplier" />
  	</bean>

  	<bean id="dataSupplier"
        class="com.company.DataSupplier"
        scope="prototype" />

	<bean id="dataSupplierFixedLengthLineTokenizer"
        class="org.springframework.batch.item.file.transform.FixedLengthTokenizer">
     
    	<property name="names" value="cobolSupplierCode,name,oracleSupplierSiteCode,title,firstName,middleName,lastName,department,areaCode,contactPhone,email,oracleOperatingUnitName,eol" />
    	<property name="columns" value="1-6,
										7-31,
										32-51,
										52-71,
										72-91,
										92-111,
										112-131,
										132-151,
										152-171,
										172-191,
										192-241,
										242-291,
										292-1500" />
  	</bean>

I will run the profiler and I hope I get lucky to solve this.

Cheers

Vito

[Dave Syer]

Are you suggesting there is a memory leak? If so we would like to have a JIRA so we can track it.

By the way, your dataSupplier bean doesn't need to be a bean definition at all because BeanWrapperFieldSetMapper can create beans with a default constructor by itslef.

[Vito Limandibhrata]

I have created a JIRA entry for this. http://jira.springframework.org/browse/BATCH-940