Spring batch with Spring boot - configuring JobRepositoryFactoryBean - spring

Question

I'm new to Spring Batch with Boot. I'm having an issue with configuring jobRepositoryFactory bean with postgres as the database.
Below is my configuration class.
#Configuration
#EnableBatchProcessing
#Import(DataSourceConfiguration.class)
public class BatchConfiguration {
#Autowired
public JobBuilderFactory jobBuilderFactory;
#Autowired
public StepBuilderFactory stepBuilderFactory;
#Autowired
private PlatformTransactionManager transactionManager;
private final DataSourceConfiguration dataSourceConfiguration;
public BatchConfiguration(DataSourceConfiguration dataSourceConfiguration) {
this.dataSourceConfiguration = dataSourceConfiguration;
}
#Bean
public ElasticReader elasticReader() {
return new ElasticReader();
}
#Bean
public JobRepository jobRepositoryFactoryBean() throws Exception {
JobRepositoryFactoryBean fb = new JobRepositoryFactoryBean();
fb.setDatabaseType("postgres");
fb.setDataSource(dataSourceConfiguration.dataSource());
fb.setTransactionManager(transactionManager);
return fb.getObject();
}
#Bean
public PlatformTransactionManager platformTransactionManager() {
return transactionManager;
}
#Bean
public StageReader stageReader(){
return new StageReader();
}
#Bean
public DocumentItemProcessor processor() {
return new DocumentItemProcessor();
}
#Bean
public ExcelWiter writer() {
return new ExcelWiter();
}
#Bean
public StageWriter stageWriter() {
return new StageWriter();
}
#Bean
public Job importUserJob() {
return jobBuilderFactory.get("importUserJob")
.incrementer(new RunIdIncrementer())
.flow(step1())
.next(step2())
.end()
.build();
}
#Bean
public Step step1() {
return stepBuilderFactory.get("step1")
.<List<JsonObject>,List<JsonObject>> chunk(10)
.reader(stageReader())
.writer(stageWriter())
.build();
}
#Bean
public Step step2() {
return stepBuilderFactory.get("step2")
.<List<OnboardConfigVO>,List<ExportVO>> chunk(10)
.reader(elasticReader())
.processor(processor())
.writer(writer())
.build();
}
}
DataSourceConfiguration.class
#PropertySource("classpath:/batch-postgresql.properties")
public class DataSourceConfiguration {
#Autowired
private Environment environment;
#Autowired
private ResourceLoader resourceLoader;
#PostConstruct
protected void initialize() {
ResourceDatabasePopulator populator = new ResourceDatabasePopulator();
populator.addScript(resourceLoader.getResource(environment.getProperty("bach.schema.script")));
populator.setContinueOnError(true);
DatabasePopulatorUtils.execute(populator , dataSource());
}
#Bean(destroyMethod="close")
public DataSource dataSource() {
BasicDataSource dataSource = new BasicDataSource();
dataSource.setDriverClassName
(environment.getProperty(batch.jdbc.driver");
dataSource.setUrl(environment.getProperty("batch.jdbc.url"));
dataSource.setUsername(environment.getProperty("batch.jdbc.user"));
dataSource.setPassword(environment.getProperty("batch.jdbc.password"));
return dataSource;
}
Here is the output of Spring boot App run
Using default security password: f5cddd58-4790-427c-83b8-b6c25044db7f
2017-08-09 09:36:59.589 INFO 42576 --- [ main]
o.s.s.web.DefaultSecurityFilterChain : Creating filter chain:
OrRequestMatcher [requestMatchers=[Ant [pattern='/css/**'], Ant
[pattern='/js/**'], Ant [pattern='/images/**'], Ant
[pattern='/webjars/**'], Ant [pattern='/**/favicon.ico'], Ant
[pattern='/error']]], []
2017-08-09 09:36:59.785 INFO 42576 --- [ main] s.b.c.e.t.TomcatEmbeddedServletContainer : Tomcat started on port(s): 9199 (http)
2017-08-09 09:36:59.790 INFO 42576 --- [ main] o.s.b.a.b.JobLauncherCommandLineRunner : Running default command line with: []
2017-08-09 09:36:59.794 INFO 42576 --- [ main] o.s.b.c.r.s.JobRepositoryFactoryBean : No database type set, using meta
data indicating: POSTGRES
2017-08-09 09:36:59.798 INFO 42576 --- [ main]
o.s.b.c.l.support.SimpleJobLauncher : No TaskExecutor has been set,
defaulting to synchronous executor.
I have configured the beans in my configuration class. What am I missing here?

Answer 1

Try the following.
#Autowired
private DataSource dataSource;
And replace fb.setDataSource(dataSourceConfiguration.dataSource()); with fb.setDataSource(dataSource);

Answer 2

As stated by Michael, this is just an INFO message from Spring Boot and it connects to postgres.