Clash Royale CLAN TAG#URR8PPP

User-defined bean method 'entityManagerFactory' in 'CommonDatabaseConfig' Spring Boot Batch XML approach

I am developing Spring Boot Batch Example. In this example, I have created BatchJPA core module which has Entities, JPARepository and DB configurations.

Spring Boot Batch Example

BatchJPA

Entities, JPARepository and DB configurations

This module adding into another Spring Module as dependency and in this module, I am adding code related specific batch jobs (like custom repository etc). I have total 15 batch jobs and I will be creating separate Spring Boot project with BatchJPA dependency.

Now I am getting below error:

10-08-2018 20:13:10.122 [main] WARN org.springframework.context.support.ClassPathXmlApplicationContext.refresh - Exception encountered during context initialization - cancelling refresh attempt: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'CustMstrCustomRepository': Injection of persistence dependencies failed; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type 'javax.persistence.EntityManagerFactory' available
10-08-2018 20:13:10.124 [main] INFO org.springframework.boot.autoconfigure.logging.ConditionEvaluationReportLoggingListener.logAutoConfigurationReport -

Error starting ApplicationContext. To display the conditions report re-run your application with 'debug' enabled.
10-08-2018 20:13:10.251 [main] ERROR org.springframework.boot.diagnostics.LoggingFailureAnalysisReporter.report -

***************************
APPLICATION FAILED TO START
***************************

Description:

A component required a bean of type 'javax.persistence.EntityManagerFactory' that could not be found.
- User-defined bean method 'entityManagerFactory' in 'CommonDatabaseConfig'


Action:

Consider revisiting the entries above or defining a bean of type 'javax.persistence.EntityManagerFactory' in your configuration.


CommonDatabaseConfig.java

@Configuration
@EnableTransactionManagement
@EnableJpaRepositories(basePackages = "com.XXXXX.ABC.repository",
entityManagerFactoryRef = "entityManagerFactory",
transactionManagerRef = "transactionManager")
public class CommonDatabaseConfig
// This is needed
@Bean
@Primary
@ConfigurationProperties("ABC.datasource")
public DataSourceProperties dataSourceProperties()
return new DataSourceProperties();


@Primary
@Bean(name = "dataSource")
@ConfigurationProperties(prefix = "ABC.datasource")
public DataSource dataSource()
return dataSourceProperties().initializeDataSourceBuilder().build();


@Primary
@Bean(name = "entityManagerFactory")
public LocalContainerEntityManagerFactoryBean entityManagerFactory(EntityManagerFactoryBuilder builder,
@Qualifier("dataSource") DataSource dataSource)
return builder
.dataSource(dataSource)
.packages("com.XXXXX.ABC.Entity")
.persistenceUnit("MyDBDev")
.build();


@Primary
@Bean(name = "transactionManager")
public PlatformTransactionManager transactionManager(@Qualifier("entityManagerFactory") EntityManagerFactory entityManagerFactory)
return new JpaTransactionManager(entityManagerFactory);


@Bean
public PersistenceAnnotationBeanPostProcessor beanPostProcessor()
return new PersistenceAnnotationBeanPostProcessor();




DataTasklet.java

@Service
@Qualifier("DataTasklet")
@Transactional(value="transactionManager")
public class DataTasklet implements Tasklet
// TODO - Here I am getting null - unable to create @Bean here
@Autowired
private CustMstrCustomRepository custMstrCustomRepository;

@Override
public RepeatStatus execute(StepContribution contribution, ChunkContext chunkContext) throws Exception

List<CustomCustomEntity> data = CustMstrCustomRepository.getData();

chunkContext.getStepContext().getStepExecution().getJobExecution().getExecutionContext().put("data", data);

return RepeatStatus.FINISHED;




CustMstrCustomRepository.java

@Configuration
@Service
public class CustMstrCustomRepository

private static final String SQL= "MY COMPEX JOIN QUERY HERE - ";

@PersistenceContext
@Qualifier(value = "entityManagerFactory")
private EntityManager entityManager;

@SuppressWarnings("unchecked")
public List<CustomCustomEntity> getData()()
Query q = entityManager.createNativeQuery(SQL);
q.setParameter("isActv", "Y");

List<Object> resultList = q.getResultList();

List<CustomCustomEntity> results = new ArrayList<>();
for (Object objects : resultList)
results.add(CustomCustomEntity.builder()
.XX((BigDecimal) objects[0])
.YY((BigDecimal) objects[1])
.ZZ((Date) objects[2])
.AA((Date) objects[3])
.BB((String) objects[4]).build());

return results;




MainApplication.java

@SpringBootApplication
@EnableBatchProcessing
public class MainApplication implements CommandLineRunner

@Autowired
private DataBatchJobLauncher jobLauncher;

@Bean
public Tasklet dataTasklet()
return new DataTasklet();


public static void main(String args)
SpringApplication.run(EdsMainApplication.class, args);


@Override
public void run(String... args) throws Exception
jobLauncher.executeBillingJob();




ABC.XML

<?xml version="1.0" encoding="UTF-8"?>

<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:batch="http://www.springframework.org/schema/batch" xmlns:jdbc="http://www.springframework.org/schema/jdbc"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:context="http://www.springframework.org/schema/context"
xmlns:task="http://www.springframework.org/schema/task" xmlns:util="http://www.springframework.org/schema/util"
xsi:schemaLocation="http://www.springframework.org/schema/jdbc http://www.springframework.org/schema/jdbc/spring-jdbc.xsd
http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd
http://www.springframework.org/schema/batch http://www.springframework.org/schema/batch/spring-batch.xsd
http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context.xsd
http://www.springframework.org/schema/task http://www.springframework.org/schema/task/spring-task.xsd
http://www.springframework.org/schema/util http://www.springframework.org/schema/util/spring-util.xsd">

<bean class="org.springframework.orm.jpa.support.PersistenceAnnotationBeanPostProcessor" />

<bean id="transactionManager" class="org.springframework.batch.support.transaction.ResourcelessTransactionManager" />
<bean id="jobRepository" class="org.springframework.batch.core.repository.support.MapJobRepositoryFactoryBean">
<property name="transactionManager" ref="transactionManager" />
</bean>

<bean id="jobLauncher" class="org.springframework.batch.core.launch.support.SimpleJobLauncher">
<property name="jobRepository" ref="jobRepository" />
</bean>


<batch:job id="Q" >
<batch:step id="step1" next="dataDecision">
<batch:tasklet transaction-manager="transactionManager" ref="QQContextTasklet" />
</batch:step>

<batch:decision id="dataDecision" decider="dataDecider">
<batch:next on="SUCCESS" to="ADataStep" />
</batch:decision>

<batch:step id="ADataStep">
<batch:tasklet ref="dataTasklet" />
</batch:step>
</batch:job>

<bean id="stepScope" class="org.springframework.batch.core.scope.StepScope">
<property name="autoProxy" value="true"/>
</bean>

<bean id="QQContextTasklet" class="com.XXXXXX.batch.tasklet.UpdateBillingContextTasklet" scope="step">
<property name="billRunMode" value="#jobParameters['runMode']" />
<property name="executionContext" value="#stepExecution.jobExecution.executionContext" />
</bean>

<bean id="dataTasklet" class="com.XXXXXX.batch.tasklet.dataTasklet" />

<bean id="dataDecider" class="com.XXXXXX.batch.decider.dataDecider" />

<bean id="custMstrCustomRepository" class="com.XXXXXX.custom.repository.CustMstrCustomRepository" />
</beans>


By clicking "Post Your Answer", you acknowledge that you have read our updated terms of service, privacy policy and cookie policy, and that your continued use of the website is subject to these policies.