org.springframework.batch.admin.service
Interfaces 
FileSender
FileService
JobService
SearchableJobExecutionDao
SearchableJobInstanceDao
SearchableStepExecutionDao
Classes 
FileInfo
FileServiceResourceConverter
JdbcSearchableJobExecutionDao
JdbcSearchableJobExecutionDao.JobExecutionRowMapper
JdbcSearchableJobInstanceDao
JdbcSearchableStepExecutionDao
JobLocatorStepLocator
LocalFileService
SimpleJobService
SimpleJobServiceFactoryBean
Exceptions 
NoSuchStepExecutionException