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Added tests for service-layer pattern

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This commit is contained in:
Jeroen Meulemeester
2015-12-29 01:19:46 +01:00
parent 52c483f1d0
commit fcfdbe71f5
11 changed files with 453 additions and 29 deletions
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63
service-layer/src/main/java/com/iluwatar/servicelayer/hibernate/HibernateUtil.java
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@@ -1,41 +1,56 @@
package com.iluwatar.servicelayer.hibernate;
import org.hibernate.SessionFactory;
import org.hibernate.cfg.Configuration;
import com.iluwatar.servicelayer.spell.Spell;
import com.iluwatar.servicelayer.spellbook.Spellbook;
import com.iluwatar.servicelayer.wizard.Wizard;
import org.hibernate.SessionFactory;
import org.hibernate.cfg.Configuration;
/**
*
* Produces the Hibernate {@link SessionFactory}.
*
*/
public class HibernateUtil {
private static final SessionFactory SESSION_FACTORY;
static {
try {
SESSION_FACTORY =
new Configuration().addAnnotatedClass(Wizard.class).addAnnotatedClass(Spellbook.class)
.addAnnotatedClass(Spell.class)
.setProperty("hibernate.dialect", "org.hibernate.dialect.H2Dialect")
.setProperty("hibernate.connection.url", "jdbc:h2:mem:test;DB_CLOSE_DELAY=-1")
.setProperty("hibernate.current_session_context_class", "thread")
.setProperty("hibernate.show_sql", "true")
.setProperty("hibernate.hbm2ddl.auto", "create-drop").buildSessionFactory();
} catch (Throwable ex) {
System.err.println("Initial SessionFactory creation failed." + ex);
throw new ExceptionInInitializerError(ex);
}
}
/**
* The cached session factory
*/
private static volatile SessionFactory sessionFactory;
private HibernateUtil() {
}
public static SessionFactory getSessionFactory() {
return SESSION_FACTORY;
/**
* Create the current session factory instance, create a new one when there is none yet.
*
* @return The session factory
*/
public static synchronized SessionFactory getSessionFactory() {
if (sessionFactory == null) {
try {
sessionFactory =
new Configuration().addAnnotatedClass(Wizard.class).addAnnotatedClass(Spellbook.class)
.addAnnotatedClass(Spell.class)
.setProperty("hibernate.dialect", "org.hibernate.dialect.H2Dialect")
.setProperty("hibernate.connection.url", "jdbc:h2:mem:test;DB_CLOSE_DELAY=-1")
.setProperty("hibernate.current_session_context_class", "thread")
.setProperty("hibernate.show_sql", "true")
.setProperty("hibernate.hbm2ddl.auto", "create-drop").buildSessionFactory();
} catch (Throwable ex) {
System.err.println("Initial SessionFactory creation failed." + ex);
throw new ExceptionInInitializerError(ex);
}
}
return sessionFactory;
}
/**
* Drop the current connection, resulting in a create-drop clean database next time. This is
* mainly used for JUnit testing since one test should not influence the other
*/
public static void dropSession() {
getSessionFactory().close();
sessionFactory = null;
}
}