de.codecentric.batch.jsr352

Class CustomJsrJobOperator

java.lang.Object

org.springframework.batch.core.jsr.launch.JsrJobOperator

de.codecentric.batch.jsr352.CustomJsrJobOperator

All Implemented Interfaces:

javax.batch.operations.JobOperator, org.springframework.beans.factory.Aware, org.springframework.beans.factory.InitializingBean, org.springframework.context.ApplicationContextAware

public class CustomJsrJobOperator
extends org.springframework.batch.core.jsr.launch.JsrJobOperator
implements org.springframework.context.ApplicationContextAware

We cannot use Spring Batch's JsrJobOperator out of two reasons:

In the current implementation it's not possible to use an existing ApplicationContext as base context for the batch job contexts.
Second reason is that we want to add listeners automatically to the job for having features like log file separation and standard batch protocols.
That's why I patched it to add the functionality we need.

Author:

Tobias Flohre

Constructor Summary

Constructors

Constructor and Description
CustomJsrJobOperator(org.springframework.batch.core.explore.JobExplorer jobExplorer, org.springframework.batch.core.repository.JobRepository jobRepository, org.springframework.batch.core.converter.JobParametersConverter jobParametersConverter, AddListenerToJobService addListenerToJobService, org.springframework.transaction.PlatformTransactionManager transactionManager)

Method Summary

Methods

Modifier and Type	Method and Description
void	setApplicationContext(org.springframework.context.ApplicationContext applicationContext)
void	setTaskExecutor(org.springframework.core.task.TaskExecutor taskExecutor)
long	start(String jobName, Properties params)

Methods inherited from class org.springframework.batch.core.jsr.launch.JsrJobOperator

abandon, afterPropertiesSet, getJobExecution, getJobExecutions, getJobInstance, getJobInstanceCount, getJobInstances, getJobNames, getJobRestartProperties, getParameters, getRunningExecutions, getStepExecutions, getTaskExecutor, restart, setJobExplorer, setJobParametersConverter, setJobRepository, setTransactionManager, stop

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

CustomJsrJobOperator

public CustomJsrJobOperator(org.springframework.batch.core.explore.JobExplorer jobExplorer,
                    org.springframework.batch.core.repository.JobRepository jobRepository,
                    org.springframework.batch.core.converter.JobParametersConverter jobParametersConverter,
                    AddListenerToJobService addListenerToJobService,
                    org.springframework.transaction.PlatformTransactionManager transactionManager)

Method Detail

setTaskExecutor

public void setTaskExecutor(org.springframework.core.task.TaskExecutor taskExecutor)

Overrides:

setTaskExecutor in class org.springframework.batch.core.jsr.launch.JsrJobOperator

setApplicationContext

public void setApplicationContext(org.springframework.context.ApplicationContext applicationContext)
                           throws org.springframework.beans.BeansException

Specified by:

setApplicationContext in interface org.springframework.context.ApplicationContextAware

Overrides:

setApplicationContext in class org.springframework.batch.core.jsr.launch.JsrJobOperator

Throws:

org.springframework.beans.BeansException

start

public long start(String jobName,
         Properties params)
           throws javax.batch.operations.JobStartException,
                  javax.batch.operations.JobSecurityException

Specified by:

start in interface javax.batch.operations.JobOperator

Overrides:

start in class org.springframework.batch.core.jsr.launch.JsrJobOperator

Throws:

javax.batch.operations.JobStartException

javax.batch.operations.JobSecurityException