org.hibernate.HibernateException: No CurrentSessionContext configured with HSQL DB - spring-boot

Question

I have configured spring boot with HSQL embedded DB for an application.
But I can't use sessionFactory.getCurrentSession() showing no current session configured.
pom dependencies
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-jpa</artifactId>
</dependency>
<!-- database -->
<dependency>
<groupId>org.hsqldb</groupId>
<artifactId>hsqldb</artifactId>
</dependency>
dbconfig
#Configuration
#EnableTransactionManagement
public class DatabaseConfig {
#Bean
#Primary
public DataSource dataSource() {
final SimpleDriverDataSource dataSource = new SimpleDriverDataSource();
dataSource.setDriver(new org.hsqldb.jdbcDriver());
dataSource.setUrl("jdbc:hsqldb:db/HSQL_DB/app;shutdown=true");
dataSource.setUsername("sa");
dataSource.setPassword("sa");
return dataSource;
}
#Bean
public JpaVendorAdapter jpaVendorAdapter() {
HibernateJpaVendorAdapter jpaVendorAdapter = new HibernateJpaVendorAdapter();
jpaVendorAdapter.setGenerateDdl(true);
jpaVendorAdapter.setShowSql(true);
jpaVendorAdapter.setDatabasePlatform("org.hibernate.dialect.HSQLDialect");
return jpaVendorAdapter;
}
#Bean
public LocalContainerEntityManagerFactoryBean entityManagerFactory() {
LocalContainerEntityManagerFactoryBean lef = new LocalContainerEntityManagerFactoryBean();
lef.setPackagesToScan("com.gvj.samanolsavam.entity");
lef.setDataSource(dataSource());
lef.setJpaVendorAdapter(jpaVendorAdapter());
Properties properties = new Properties();
properties.setProperty("hibernate.show_sql", "true");
properties.setProperty("hibernate.jdbc.fetch_size", "100");
properties.setProperty("hibernate.hbm2ddl.auto", "");
lef.setJpaProperties(properties);
return lef;
}
#Bean
public SessionFactory sessionFactory(HibernateEntityManagerFactory hemf){
return hemf.getSessionFactory();
}
}
And I have auto-wired the session factory and use this session factory for current session.
#Autowired
private SessionFactory sessionFactory;
public Session getSession() {
return sessionFactory.getCurrentSession();
}
Exception
Caused by: org.springframework.orm.jpa.JpaSystemException: No CurrentSessionContext configured!; nested exception is org.hibernate.HibernateException: No CurrentSessionContext configured!
at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:314)
at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:222)
at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:436)
at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:59)
at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:213)
at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:147)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179)
at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:99)
at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:281)
at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:96)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179)
at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:208)
at com.sun.proxy.$Proxy56.findByUserNameAndPassword(Unknown Source)
at com.gvj.samanolsavam.services.impl.UserAccountServiceImpl.findByUserNameAndPassword(UserAccountServiceImpl.java:19)
at com.gvj.samanolsavam.controller.LoginController.onLoginClick(LoginController.java:91)
... 58 more
Caused by: org.hibernate.HibernateException: No CurrentSessionContext configured!
at org.hibernate.internal.SessionFactoryImpl.getCurrentSession(SessionFactoryImpl.java:1012)
at com.gvj.samanolsavam.repository.impl.GenericDAOImpl.getSession(GenericDAOImpl.java:68)
at com.gvj.samanolsavam.repository.impl.UserAccountRepositoryImpl.findByUserNameAndPassword(UserAccountRepositoryImpl.java:20)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:302)
at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:190)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:157)
at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:136)
... 67 more

Answer 1

for using getCurrentSession
add this current_session_context_class to your config
if you dont use custom config this config ok but you will
add
properties.setProperty("hibernate.current_session_context_class", "org.springframework.orm.hibernate5.SpringSessionContext");
in application.yml
jpa:
properties:
hibernate:
dialect : org.hibernate.dialect.MySQL5Dialect
show_sql : true
current_session_context_class: org.springframework.orm.hibernate5.SpringSessionContext