Package org.springframework.boot.autoconfigure.batch

Class BatchAutoConfiguration

java.lang.Object

org.springframework.boot.autoconfigure.batch.BatchAutoConfiguration

@AutoConfiguration(after={HibernateJpaAutoConfiguration.class,TransactionAutoConfiguration.class})
@ConditionalOnClass({org.springframework.batch.core.launch.JobLauncher.class,javax.sql.DataSource.class,org.springframework.jdbc.datasource.init.DatabasePopulator.class})
@ConditionalOnBean({javax.sql.DataSource.class,org.springframework.transaction.PlatformTransactionManager.class})
@ConditionalOnMissingBean(value=org.springframework.batch.core.configuration.support.DefaultBatchConfiguration.class,
                          annotation=org.springframework.batch.core.configuration.annotation.EnableBatchProcessing.class)
@EnableConfigurationProperties(BatchProperties.class)
@Import(DatabaseInitializationDependencyConfigurer.class)
public class BatchAutoConfiguration
extends Object

Auto-configuration for Spring Batch. If a single job is found in the context, it will be executed on startup.

Disable this behavior with spring.batch.job.enabled=false).

If multiple jobs are found, a job name to execute on startup can be supplied by the User with : spring.batch.job.name=job1. In this case the Runner will first find jobs registered as Beans, then those in the existing JobRegistry.

Since:

1.0.0

Author:

Dave Syer, Eddú Meléndez, Kazuki Shimizu, Mahmoud Ben Hassine

Constructor Summary

Constructors

Constructor	Description
BatchAutoConfiguration()

Method Summary

Modifier and Type	Method	Description
JobExecutionExitCodeGenerator	jobExecutionExitCodeGenerator()
JobLauncherApplicationRunner	jobLauncherApplicationRunner(org.springframework.batch.core.launch.JobLauncher jobLauncher, org.springframework.batch.core.explore.JobExplorer jobExplorer, org.springframework.batch.core.repository.JobRepository jobRepository, BatchProperties properties)
org.springframework.batch.core.launch.support.SimpleJobOperator	jobOperator(ObjectProvider<org.springframework.batch.core.converter.JobParametersConverter> jobParametersConverter, org.springframework.batch.core.explore.JobExplorer jobExplorer, org.springframework.batch.core.launch.JobLauncher jobLauncher, org.springframework.batch.core.configuration.ListableJobLocator jobRegistry, org.springframework.batch.core.repository.JobRepository jobRepository)

Methods inherited from class java.lang.Object

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

Constructor Details

BatchAutoConfiguration

public BatchAutoConfiguration()

Method Details

jobLauncherApplicationRunner

@Bean
@ConditionalOnMissingBean
@ConditionalOnProperty(prefix="spring.batch.job",
                       name="enabled",
                       havingValue="true",
                       matchIfMissing=true)
public JobLauncherApplicationRunner jobLauncherApplicationRunner(org.springframework.batch.core.launch.JobLauncher jobLauncher,
 org.springframework.batch.core.explore.JobExplorer jobExplorer,
 org.springframework.batch.core.repository.JobRepository jobRepository,
 BatchProperties properties)

jobExecutionExitCodeGenerator

@Bean
@ConditionalOnMissingBean(ExitCodeGenerator.class)
public JobExecutionExitCodeGenerator jobExecutionExitCodeGenerator()

jobOperator

@Bean
@ConditionalOnMissingBean(org.springframework.batch.core.launch.JobOperator.class)
public org.springframework.batch.core.launch.support.SimpleJobOperator jobOperator(ObjectProvider<org.springframework.batch.core.converter.JobParametersConverter> jobParametersConverter,
 org.springframework.batch.core.explore.JobExplorer jobExplorer,
 org.springframework.batch.core.launch.JobLauncher jobLauncher,
 org.springframework.batch.core.configuration.ListableJobLocator jobRegistry,
 org.springframework.batch.core.repository.JobRepository jobRepository)
                                                                            throws Exception

Throws:

Exception