Package org.springframework.boot.autoconfigure.batch

Class JobLauncherApplicationRunner

java.lang.Object

org.springframework.boot.autoconfigure.batch.JobLauncherApplicationRunner

All Implemented Interfaces:

org.springframework.beans.factory.Aware, org.springframework.boot.ApplicationRunner, org.springframework.context.ApplicationEventPublisherAware, org.springframework.core.Ordered

public class JobLauncherApplicationRunner
extends Object
implements org.springframework.boot.ApplicationRunner, org.springframework.core.Ordered, org.springframework.context.ApplicationEventPublisherAware

ApplicationRunner to launch Spring Batch jobs. Runs all jobs in the surrounding context by default. Can also be used to launch a specific job by providing a jobName

Since:

2.3.0

Field Summary

Fields

Modifier and Type	Field	Description
static final int	DEFAULT_ORDER	The default order for the command line runner.

Fields inherited from interface org.springframework.core.Ordered

HIGHEST_PRECEDENCE, LOWEST_PRECEDENCE

Constructor Summary

Constructors

Constructor	Description
JobLauncherApplicationRunner(org.springframework.batch.core.launch.JobLauncher jobLauncher, org.springframework.batch.core.explore.JobExplorer jobExplorer, org.springframework.batch.core.repository.JobRepository jobRepository)	Create a new JobLauncherApplicationRunner.

Method Summary

Modifier and Type	Method	Description
protected void	execute(org.springframework.batch.core.Job job, org.springframework.batch.core.JobParameters jobParameters)
int	getOrder()
protected void	launchJobFromProperties(Properties properties)
void	run(String... args)
void	run(org.springframework.boot.ApplicationArguments args)
void	setApplicationEventPublisher(org.springframework.context.ApplicationEventPublisher publisher)
void	setJobName(String jobName)
void	setJobParametersConverter(org.springframework.batch.core.converter.JobParametersConverter converter)
void	setJobRegistry(org.springframework.batch.core.configuration.JobRegistry jobRegistry)
void	setJobs(Collection<org.springframework.batch.core.Job> jobs)
void	setOrder(int order)
void	validate()

Methods inherited from class java.lang.Object

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

Field Details

DEFAULT_ORDER

public static final int DEFAULT_ORDER

The default order for the command line runner.

See Also:

• Constant Field Values

Constructor Details

JobLauncherApplicationRunner

public JobLauncherApplicationRunner(org.springframework.batch.core.launch.JobLauncher jobLauncher,
 org.springframework.batch.core.explore.JobExplorer jobExplorer,
 org.springframework.batch.core.repository.JobRepository jobRepository)

Create a new JobLauncherApplicationRunner.

Parameters:

jobLauncher - to launch jobs

jobExplorer - to check the job repository for previous executions

jobRepository - to check if a job instance exists with the given parameters when running a job

Method Details

validate

@PostConstruct
public void validate()

setOrder

public void setOrder(int order)

getOrder

public int getOrder()

Specified by:

getOrder in interface org.springframework.core.Ordered

setApplicationEventPublisher

public void setApplicationEventPublisher(org.springframework.context.ApplicationEventPublisher publisher)

Specified by:

setApplicationEventPublisher in interface org.springframework.context.ApplicationEventPublisherAware

setJobRegistry

@Autowired(required=false)
public void setJobRegistry(org.springframework.batch.core.configuration.JobRegistry jobRegistry)

setJobName

public void setJobName(String jobName)

setJobParametersConverter

@Autowired(required=false)
public void setJobParametersConverter(org.springframework.batch.core.converter.JobParametersConverter converter)

setJobs

@Autowired(required=false)
public void setJobs(Collection<org.springframework.batch.core.Job> jobs)

run

public void run(org.springframework.boot.ApplicationArguments args)
         throws Exception

Specified by:

run in interface org.springframework.boot.ApplicationRunner

Throws:

Exception

run

public void run(String... args)
         throws org.springframework.batch.core.JobExecutionException

Throws:

org.springframework.batch.core.JobExecutionException

launchJobFromProperties

protected void launchJobFromProperties(Properties properties)
                                throws org.springframework.batch.core.JobExecutionException

Throws:

org.springframework.batch.core.JobExecutionException

execute

protected void execute(org.springframework.batch.core.Job job,
 org.springframework.batch.core.JobParameters jobParameters)
                throws org.springframework.batch.core.repository.JobExecutionAlreadyRunningException,
org.springframework.batch.core.repository.JobRestartException,
org.springframework.batch.core.repository.JobInstanceAlreadyCompleteException,
org.springframework.batch.core.JobParametersInvalidException

Throws:

org.springframework.batch.core.repository.JobExecutionAlreadyRunningException

org.springframework.batch.core.repository.JobRestartException

org.springframework.batch.core.repository.JobInstanceAlreadyCompleteException

org.springframework.batch.core.JobParametersInvalidException