How to use

setSerializer

method

in

org.springframework.batch.core.explore.support.JobExplorerFactoryBean

@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 {
    if (this.transactionManager == null) {
      this.transactionManager = new DataSourceTransactionManager(dataSource);
    this.jobRepository = createJobRepository();
    JobExplorerFactoryBean jobExplorerFactoryBean = new JobExplorerFactoryBean();
    jobExplorerFactoryBean.setDataSource(this.dataSource);
    jobExplorerFactoryBean.setSerializer(serializer);
    String tablePrefix = batchConfig.getRepository().getTablePrefix();
    if (tablePrefix != null) {
      jobExplorerFactoryBean.setTablePrefix(tablePrefix);
    jobExplorerFactoryBean.afterPropertiesSet();
    this.jobExplorer = jobExplorerFactoryBean.getObject();
  this.jobLauncher = createJobLauncher();