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HHH-8528 correct docs and quickstarts to support stopping/restarting a

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client bundle

Conflicts:
	documentation/src/main/docbook/devguide/en-US/chapters/osgi/OSGi.xml
	documentation/src/main/docbook/quickstart/tutorials/osgi/unmanaged-native/src/main/java/org/hibernate/osgitest/DataPointServiceImpl.java
This commit is contained in:
Brett Meyer 2013-10-28 14:34:15 -04:00
parent cd55718f71
commit 70b9644ca4
5 changed files with 21 additions and 25 deletions
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8
documentation/src/main/docbook/devguide/en-US/chapters/osgi/OSGi.xml
View File

@ -383,14 +383,6 @@
tutorials' <literal>features.xml</literal> for example sequences.
</para>
</listitem>
<listitem>
<para>
The environment should be considered STATIC. Hibernate currently does not support the ability
to dynamically add and remove client bundles during runtime. Doing so is typically
catastrophic. We hope to better support at least partially-dynamic environments in
Hibernate 5.
</para>
</listitem>
</itemizedlist>
</section>

12
documentation/src/main/docbook/quickstart/tutorials/osgi/unmanaged-jpa/src/main/java/org/hibernate/osgitest/DataPointServiceImpl.java
View File

@ -30,9 +30,11 @@
* @author Brett Meyer
*/
public class DataPointServiceImpl implements DataPointService {
private HibernateUtil hibernateUtil = new HibernateUtil();
public void add(DataPoint dp) {
EntityManager em = HibernateUtil.getEntityManager();
EntityManager em = hibernateUtil.getEntityManager();
em.getTransaction().begin();
em.persist( dp );
em.getTransaction().commit();
@ -40,7 +42,7 @@ public void add(DataPoint dp) {
}
public void update(DataPoint dp) {
EntityManager em = HibernateUtil.getEntityManager();
EntityManager em = hibernateUtil.getEntityManager();
em.getTransaction().begin();
em.merge( dp );
em.getTransaction().commit();
@ -48,7 +50,7 @@ public void update(DataPoint dp) {
}
public DataPoint get(long id) {
EntityManager em = HibernateUtil.getEntityManager();
EntityManager em = hibernateUtil.getEntityManager();
em.getTransaction().begin();
DataPoint dp = (DataPoint) em.createQuery( "from DataPoint dp where dp.id=" + id ).getSingleResult();
em.getTransaction().commit();
@ -57,7 +59,7 @@ public DataPoint get(long id) {
}
public List<DataPoint> getAll() {
EntityManager em = HibernateUtil.getEntityManager();
EntityManager em = hibernateUtil.getEntityManager();
em.getTransaction().begin();
List list = em.createQuery( "from DataPoint" ).getResultList();
em.getTransaction().commit();
@ -66,7 +68,7 @@ public List<DataPoint> getAll() {
}
public void deleteAll() {
EntityManager em = HibernateUtil.getEntityManager();
EntityManager em = hibernateUtil.getEntityManager();
em.getTransaction().begin();
em.createQuery( "delete from DataPoint" ).executeUpdate();
em.getTransaction().commit();

6
documentation/src/main/docbook/quickstart/tutorials/osgi/unmanaged-jpa/src/main/java/org/hibernate/osgitest/HibernateUtil.java
View File

@ -35,13 +35,13 @@
public class HibernateUtil {
private static EntityManagerFactory emf;
private EntityManagerFactory emf;
public static EntityManager getEntityManager() {
public EntityManager getEntityManager() {
return getEntityManagerFactory().createEntityManager();
}
private static EntityManagerFactory getEntityManagerFactory() {
private EntityManagerFactory getEntityManagerFactory() {
if ( emf == null ) {
Bundle thisBundle = FrameworkUtil.getBundle( HibernateUtil.class );
// Could get this by wiring up OsgiTestBundleActivator as well.

14
documentation/src/main/docbook/quickstart/tutorials/osgi/unmanaged-native/src/main/java/org/hibernate/osgitest/DataPointServiceImpl.java
View File

@ -31,9 +31,11 @@
* @author Brett Meyer
*/
public class DataPointServiceImpl implements DataPointService {
private HibernateUtil hibernateUtil = new HibernateUtil();
public void add(DataPoint dp) {
Session s = HibernateUtil.getSession();
Session s = hibernateUtil.getSession();
s.getTransaction().begin();
s.persist( dp );
s.getTransaction().commit();
@ -41,7 +43,7 @@ public void add(DataPoint dp) {
}
public void update(DataPoint dp) {
Session s = HibernateUtil.getSession();
Session s = hibernateUtil.getSession();
s.getTransaction().begin();
s.update( dp );
s.getTransaction().commit();
@ -49,7 +51,7 @@ public void update(DataPoint dp) {
}
public DataPoint get(long id) {
Session s = HibernateUtil.getSession();
Session s = hibernateUtil.getSession();
s.getTransaction().begin();
DataPoint dp = (DataPoint) s.createCriteria( DataPoint.class ).add(
Restrictions.eq( "id", id ) ).uniqueResult();
@ -60,7 +62,7 @@ public DataPoint get(long id) {
// Test lazy loading (mainly to make sure the proxy classes work in OSGi)
public DataPoint load(long id) {
Session s = HibernateUtil.getSession();
Session s = hibernateUtil.getSession();
s.getTransaction().begin();
DataPoint dp = (DataPoint) s.load( DataPoint.class, new Long(id) );
// initialize
@ -71,7 +73,7 @@ public DataPoint load(long id) {
}
public List<DataPoint> getAll() {
Session s = HibernateUtil.getSession();
Session s = hibernateUtil.getSession();
s.getTransaction().begin();
List list = s.createQuery( "from DataPoint" ).list();
s.getTransaction().commit();
@ -80,7 +82,7 @@ public List<DataPoint> getAll() {
}
public void deleteAll() {
Session s = HibernateUtil.getSession();
Session s = hibernateUtil.getSession();
s.getTransaction().begin();
s.createQuery( "delete from DataPoint" ).executeUpdate();
s.getTransaction().commit();

6
documentation/src/main/docbook/quickstart/tutorials/osgi/unmanaged-native/src/main/java/org/hibernate/osgitest/HibernateUtil.java
View File

@ -33,13 +33,13 @@
public class HibernateUtil {
private static SessionFactory sf;
private SessionFactory sf;
public static Session getSession() {
public Session getSession() {
return getSessionFactory().openSession();
}
private static SessionFactory getSessionFactory() {
private SessionFactory getSessionFactory() {
if ( sf == null ) {
Bundle thisBundle = FrameworkUtil.getBundle( HibernateUtil.class );
// Could get this by wiring up OsgiTestBundleActivator as well.