Java 类org.springframework.batch.core.repository.support.MapJobRepositoryFactoryBean 实例源码

@Bean
public MapJobRepositoryFactoryBean jobRepository() throws Exception {
    MapJobRepositoryFactoryBean mapJobRepositoryFactoryBean =  new MapJobRepositoryFactoryBean();
    mapJobRepositoryFactoryBean.setTransactionManager(batchTransactionManager());
    mapJobRepositoryFactoryBean.afterPropertiesSet();
    return mapJobRepositoryFactoryBean;
}

@PostConstruct
public void initialize() {
    try {
        if (this.dataSource == null) {
            log.warn("No datasource was provided...using a Map based JobRepository");

            if (this.transactionManager == null) {
                this.transactionManager = new ResourcelessTransactionManager();
            }

            final MapJobRepositoryFactoryBean jobRepositoryFactory = new MapJobRepositoryFactoryBean(
                    this.transactionManager);
            jobRepositoryFactory.afterPropertiesSet();
            this.jobRepository = jobRepositoryFactory.getObject();

            final MapJobExplorerFactoryBean jobExplorerFactory = new MapJobExplorerFactoryBean(jobRepositoryFactory);
            jobExplorerFactory.afterPropertiesSet();
            this.jobExplorer = jobExplorerFactory.getObject();
        } else {
            this.jobRepository = createJobRepository();

            final JobExplorerFactoryBean jobExplorerFactoryBean = new JobExplorerFactoryBean();
            jobExplorerFactoryBean.setDataSource(this.dataSource);
            jobExplorerFactoryBean.setTablePrefix(JobConfig.this.tablePrefix);
            jobExplorerFactoryBean.afterPropertiesSet();
            this.jobExplorer = jobExplorerFactoryBean.getObject();
        }

        this.jobLauncher = createJobLauncher();
    } catch (final Exception e) {
        throw new BatchConfigurationException(e);
    }
}

@PostConstruct
public void initialize() throws Exception {
    if (dataSource == null) {
        logger.warn("No datasource was provided...using a Map based JobRepository");

        if (this.transactionManager == null) {
            this.transactionManager = new ResourcelessTransactionManager();
        }

        MapJobRepositoryFactoryBean jobRepositoryFactory = new MapJobRepositoryFactoryBean(this.transactionManager);
        jobRepositoryFactory.afterPropertiesSet();
        this.jobRepository = jobRepositoryFactory.getObject();

        MapJobExplorerFactoryBean jobExplorerFactory = new MapJobExplorerFactoryBean(jobRepositoryFactory);
        jobExplorerFactory.afterPropertiesSet();
        this.jobExplorer = jobExplorerFactory.getObject();
    } else {
        this.jobRepository = createJobRepository();

        JobExplorerFactoryBean jobExplorerFactoryBean = new JobExplorerFactoryBean();
        jobExplorerFactoryBean.setDataSource(this.dataSource);
        String tablePrefix = env.getProperty("batch.repository.tableprefix");
        if (tablePrefix != null) {
            jobExplorerFactoryBean.setTablePrefix(tablePrefix);
        }
        jobExplorerFactoryBean.afterPropertiesSet();
        this.jobExplorer = jobExplorerFactoryBean.getObject();
    }

    this.jobLauncher = createJobLauncher();
}

@PostConstruct
public void initialize() {
    try {
        if (dataSource == null) {
            logger.warn("No datasource was provided...using a Map based JobRepository");

            if (this.transactionManager == null) {
                this.transactionManager = new ResourcelessTransactionManager();
            }

            MapJobRepositoryFactoryBean jobRepositoryFactory = new MapJobRepositoryFactoryBean(
                    this.transactionManager);
            jobRepositoryFactory.afterPropertiesSet();
            this.jobRepository = jobRepositoryFactory.getObject();

            MapJobExplorerFactoryBean jobExplorerFactory = new MapJobExplorerFactoryBean(
                    jobRepositoryFactory);
            jobExplorerFactory.afterPropertiesSet();
            this.jobExplorer = jobExplorerFactory.getObject();
        } else {
            this.jobRepository = createJobRepository();

            JobExplorerFactoryBean jobExplorerFactoryBean = new JobExplorerFactoryBean();
            jobExplorerFactoryBean.setDataSource(this.dataSource);
            jobExplorerFactoryBean.afterPropertiesSet();
            this.jobExplorer = jobExplorerFactoryBean.getObject();
        }

        this.jobLauncher = createJobLauncher();
    } catch (Exception e) {
        throw new BatchConfigurationException(e);
    }
}

@Bean
public JobRepository jobRepository(ResourcelessTransactionManager transactionManager) throws Exception {
    MapJobRepositoryFactoryBean mapJobRepositoryFactoryBean = new MapJobRepositoryFactoryBean(transactionManager);
    mapJobRepositoryFactoryBean.setTransactionManager(transactionManager);
    return mapJobRepositoryFactoryBean.getObject();
}

@Override
protected JobRepository createJobRepository() throws Exception {
    MapJobRepositoryFactoryBean factory = new MapJobRepositoryFactoryBean();
    factory.afterPropertiesSet();
    return factory.getObject();
}

/**
 * Create batch job repository
 *
 * @return JobRepository
 * @throws Exception
 */
@Bean
public JobRepository jobRepository() throws Exception {
    return new MapJobRepositoryFactoryBean(transactionManager()).getObject();
}