程序包 org.springframework.boot.autoconfigure.batch

类 JobLauncherApplicationRunner

java.lang.Object

org.springframework.boot.autoconfigure.batch.JobLauncherApplicationRunner

所有已实现的接口:

Aware, InitializingBean, ApplicationRunner, ApplicationEventPublisherAware, Ordered

public class JobLauncherApplicationRunner
extends Object
implements ApplicationRunner, InitializingBean, Ordered, ApplicationEventPublisherAware

ApplicationRunner to launch Spring Batch jobs. If a single job is found in the context, it will be executed by default. If multiple jobs are found, launch a specific job by providing a jobName.

从以下版本开始:

2.3.0

作者:

Dave Syer, Jean-Pierre Bergamin, Mahmoud Ben Hassine, Stephane Nicoll, Akshay Dubey

字段概要

字段

修饰符和类型	字段	说明
static final int	DEFAULT_ORDER	The default order for the command line runner.

从接口继承的字段 org.springframework.core.Ordered

HIGHEST_PRECEDENCE, LOWEST_PRECEDENCE

构造器概要

构造器

构造器	说明
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.

方法概要

修饰符和类型	方法	说明
void	afterPropertiesSet()
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(ApplicationArguments args)	Callback used to run the bean.
void	setApplicationEventPublisher(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()	已过时, 待删除: 此 API 元素将从以后的版本中删除。

从类继承的方法 java.lang.Object

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

字段详细资料

DEFAULT_ORDER

public static final int DEFAULT_ORDER

The default order for the command line runner.

另请参阅:

• 常量字段值

构造器详细资料

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.

参数:

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

方法详细资料

afterPropertiesSet

public void afterPropertiesSet()

指定者:

afterPropertiesSet 在接口中 InitializingBean

validate

@Deprecated(since="3.0.10",
            forRemoval=true)
public void validate()

已过时, 待删除: 此 API 元素将从以后的版本中删除。

setOrder

public void setOrder(int order)

getOrder

public int getOrder()

指定者:

getOrder 在接口中 Ordered

setApplicationEventPublisher

public void setApplicationEventPublisher(ApplicationEventPublisher publisher)

指定者:

setApplicationEventPublisher 在接口中 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(ApplicationArguments args)
         throws Exception

从接口复制的说明: ApplicationRunner

Callback used to run the bean.

指定者:

run 在接口中 ApplicationRunner

参数:

args - incoming application arguments

抛出:

Exception - on error

run

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

抛出:

org.springframework.batch.core.JobExecutionException

launchJobFromProperties

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

抛出:

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

抛出:

org.springframework.batch.core.repository.JobExecutionAlreadyRunningException

org.springframework.batch.core.repository.JobRestartException

org.springframework.batch.core.repository.JobInstanceAlreadyCompleteException

org.springframework.batch.core.JobParametersInvalidException