org.springframework.boot.autoconfigure.batch

Class BatchAutoConfiguration

java.lang.Object

org.springframework.boot.autoconfigure.batch.BatchAutoConfiguration

@Configuration
 @ConditionalOnClass(value={org.springframework.batch.core.launch.JobLauncher.class,javax.sql.DataSource.class,org.springframework.jdbc.core.JdbcOperations.class})
 @AutoConfigureAfter(value=HibernateJpaAutoConfiguration.class)
 @ConditionalOnBean(value=org.springframework.batch.core.launch.JobLauncher.class)
 @EnableConfigurationProperties(value=BatchProperties.class)
 @Import(value=org.springframework.boot.autoconfigure.batch.BatchConfigurerConfiguration.class)
public class BatchAutoConfiguration
extends Object

Auto-configuration for Spring Batch. By default a Runner will be created and all jobs in the context will be executed on startup.

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

Alternatively, discrete Job names to execute on startup can be supplied by the User with a comma-delimited list: spring.batch.job.names=job1,job2. In this case the Runner will first find jobs registered as Beans, then those in the existing JobRegistry.

Author:

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

Constructor Summary

Constructors

Constructor and Description
BatchAutoConfiguration(BatchProperties properties)

Method Summary

Modifier and Type	Method and Description
BatchDataSourceInitializer	batchDataSourceInitializer(DataSource dataSource, ResourceLoader resourceLoader)
JobExecutionExitCodeGenerator	jobExecutionExitCodeGenerator()
JobLauncherCommandLineRunner	jobLauncherCommandLineRunner(org.springframework.batch.core.launch.JobLauncher jobLauncher, org.springframework.batch.core.explore.JobExplorer jobExplorer, org.springframework.batch.core.repository.JobRepository jobRepository)
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 Detail

BatchAutoConfiguration

public BatchAutoConfiguration(BatchProperties properties)

Method Detail

batchDataSourceInitializer

@Bean
 @ConditionalOnMissingBean
 @ConditionalOnBean(value=javax.sql.DataSource.class)
public BatchDataSourceInitializer batchDataSourceInitializer(DataSource dataSource,
                                                                                                                                                    ResourceLoader resourceLoader)

jobLauncherCommandLineRunner

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

jobExecutionExitCodeGenerator

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

jobOperator

@Bean
 @ConditionalOnMissingBean(value=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