diff --git a/spring-hibernate3/src/main/java/org/baeldung/spring/PersistenceConfigHibernate3.java b/spring-hibernate3/src/main/java/org/baeldung/spring/PersistenceConfigHibernate3.java new file mode 100644 index 0000000000..a128d8848c --- /dev/null +++ b/spring-hibernate3/src/main/java/org/baeldung/spring/PersistenceConfigHibernate3.java @@ -0,0 +1,81 @@ +package org.baeldung.spring; + +import java.util.Properties; + +import javax.sql.DataSource; + +import org.apache.tomcat.dbcp.dbcp2.BasicDataSource; +import org.hibernate.SessionFactory; +import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.context.annotation.Bean; +import org.springframework.context.annotation.ComponentScan; +import org.springframework.context.annotation.Configuration; +import org.springframework.context.annotation.PropertySource; +import org.springframework.core.env.Environment; +import org.springframework.core.io.ClassPathResource; +import org.springframework.core.io.Resource; +import org.springframework.dao.annotation.PersistenceExceptionTranslationPostProcessor; +import org.springframework.orm.hibernate3.HibernateTransactionManager; +import org.springframework.orm.hibernate3.LocalSessionFactoryBean; +import org.springframework.transaction.annotation.EnableTransactionManagement; + +import com.google.common.base.Preconditions; + +@Configuration +@EnableTransactionManagement +@PropertySource({ "classpath:persistence-h2.properties" }) +@ComponentScan({ "org.baeldung.persistence.dao", "org.baeldung.persistence.service" }) +public class PersistenceConfigHibernate3 { + + @Autowired + private Environment env; + + public PersistenceConfigHibernate3() { + super(); + } + + @Bean + public LocalSessionFactoryBean sessionFactory() { + final LocalSessionFactoryBean sessionFactory = new LocalSessionFactoryBean(); + Resource config = new ClassPathResource("exceptionDemo.cfg.xml"); + sessionFactory.setDataSource(dataSource()); + sessionFactory.setConfigLocation(config); + sessionFactory.setHibernateProperties(hibernateProperties()); + + return sessionFactory; + } + + @Bean + public DataSource dataSource() { + final BasicDataSource dataSource = new BasicDataSource(); + dataSource.setDriverClassName(Preconditions.checkNotNull(env.getProperty("jdbc.driverClassName"))); + dataSource.setUrl(Preconditions.checkNotNull(env.getProperty("jdbc.url"))); + dataSource.setUsername(Preconditions.checkNotNull(env.getProperty("jdbc.user"))); + dataSource.setPassword(Preconditions.checkNotNull(env.getProperty("jdbc.pass"))); + + return dataSource; + } + + @Bean + @Autowired + public HibernateTransactionManager transactionManager(final SessionFactory sessionFactory) { + final HibernateTransactionManager txManager = new HibernateTransactionManager(); + txManager.setSessionFactory(sessionFactory); + + return txManager; + } + + @Bean + public PersistenceExceptionTranslationPostProcessor exceptionTranslation() { + return new PersistenceExceptionTranslationPostProcessor(); + } + + final Properties hibernateProperties() { + final Properties hibernateProperties = new Properties(); + hibernateProperties.setProperty("hibernate.hbm2ddl.auto", env.getProperty("hibernate.hbm2ddl.auto")); + hibernateProperties.setProperty("hibernate.dialect", env.getProperty("hibernate.dialect")); + // hibernateProperties.setProperty("hibernate.globally_quoted_identifiers", "true"); + return hibernateProperties; + } + +} diff --git a/spring-hibernate3/src/test/java/org/baeldung/persistence/service/HibernateExceptionScen1MainIntegrationTest.java b/spring-hibernate3/src/test/java/org/baeldung/persistence/service/HibernateExceptionScen1MainIntegrationTest.java new file mode 100644 index 0000000000..d53c4445a8 --- /dev/null +++ b/spring-hibernate3/src/test/java/org/baeldung/persistence/service/HibernateExceptionScen1MainIntegrationTest.java @@ -0,0 +1,43 @@ +package org.baeldung.persistence.service; + +import java.util.List; + +import org.baeldung.persistence.model.Event; +import org.baeldung.spring.PersistenceConfigHibernate3; +import org.hamcrest.core.IsInstanceOf; +import org.hibernate.HibernateException; +import org.junit.Ignore; +import org.junit.Rule; +import org.junit.Test; +import org.junit.rules.ExpectedException; +import org.junit.runner.RunWith; +import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.test.context.ContextConfiguration; +import org.springframework.test.context.junit4.SpringJUnit4ClassRunner; +import org.springframework.test.context.support.AnnotationConfigContextLoader; + +@RunWith(SpringJUnit4ClassRunner.class) +@ContextConfiguration(classes = { PersistenceConfigHibernate3.class }, loader = AnnotationConfigContextLoader.class) +public class HibernateExceptionScen1MainIntegrationTest { + + @Autowired + EventService service; + + @Rule + public ExpectedException expectedEx = ExpectedException.none(); + + @Test + public final void whenEntityIsCreated_thenNoExceptions() { + service.create(new Event("from LocalSessionFactoryBean")); + } + + @Test + @Ignore + public final void whenNoTransBoundToSession_thenException() { + expectedEx.expectCause(IsInstanceOf.instanceOf(HibernateException.class)); + expectedEx.expectMessage("No Hibernate Session bound to thread, " + + "and configuration does not allow creation " + + "of non-transactional one here"); + service.create(new Event("from LocalSessionFactoryBean")); + } +} diff --git a/spring-hibernate3/src/test/java/org/baeldung/persistence/service/HibernateExceptionScen2MainIntegrationTest.java b/spring-hibernate3/src/test/java/org/baeldung/persistence/service/HibernateExceptionScen2MainIntegrationTest.java new file mode 100644 index 0000000000..84cafe0536 --- /dev/null +++ b/spring-hibernate3/src/test/java/org/baeldung/persistence/service/HibernateExceptionScen2MainIntegrationTest.java @@ -0,0 +1,45 @@ +package org.baeldung.persistence.service; + +import java.util.List; + +import org.baeldung.persistence.model.Event; +import org.baeldung.spring.PersistenceConfig; +import org.hamcrest.core.IsInstanceOf; +import org.hibernate.HibernateException; +import org.junit.Ignore; +import org.junit.Rule; +import org.junit.Test; +import org.junit.rules.ExpectedException; +import org.junit.runner.RunWith; +import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.test.context.ContextConfiguration; +import org.springframework.test.context.junit4.SpringJUnit4ClassRunner; +import org.springframework.test.context.support.AnnotationConfigContextLoader; + + +@RunWith(SpringJUnit4ClassRunner.class) +@ContextConfiguration(classes = { PersistenceConfig.class }, loader = AnnotationConfigContextLoader.class) +public class HibernateExceptionScen2MainIntegrationTest { + + @Autowired + EventService service; + + @Rule + public ExpectedException expectedEx = ExpectedException.none(); + + @Test + public final void whenEntityIsCreated_thenNoExceptions() { + service.create(new Event("from AnnotationSessionFactoryBean")); + } + + @Test + @Ignore + public final void whenNoTransBoundToSession_thenException() { + expectedEx.expectCause(IsInstanceOf.instanceOf(HibernateException.class)); + expectedEx.expectMessage("No Hibernate Session bound to thread, " + + "and configuration does not allow creation " + + "of non-transactional one here"); + service.create(new Event("from AnnotationSessionFactoryBean")); + } + +}