FuSsA
Reputation: 4297
Unable to lookup JNDI name when building entity manager factory with Hibernate as persistence provider
my persistence.xml:
<persistence-unit name="manager1" transaction-type="RESOURCE_LOCAL">
<provider>org.hibernate.jpa.HibernatePersistenceProvider</provider>
<jta-data-source>java:comp/env/jdbc/mysql</jta-data-source>
<exclude-unlisted-classes>false</exclude-unlisted-classes>
<properties>
<property name="javax.persistence.schema-generation.database.action" value="create"/>
</properties>
my class SmartphoneServices:
@Stateless
@LocalBean
public class SmartphoneService implements IDao<Smartphone> {
private static final String JPQL_SELECT_PAR_ID = "SELECT u FROM Smartphone u WHERE u.idSmartphone=:id";
private EntityManagerFactory emf;
private EntityManager em;
public SmartphoneService() {
emf = Persistence.createEntityManagerFactory("manager1");
em = emf.createEntityManager();
}
@Override
public boolean create(Smartphone smart) {
try {
em.getTransaction().begin();
em.persist(smart);
em.getTransaction().commit();
return true;
} catch (Exception e) {
if (em.getTransaction() != null) {
em.getTransaction().rollback();
}
}
return false;
}}
my servlet:
@EJB
SmartphoneService ss;
@Override
protected void doGet(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
processRequest(request, response);
ss=new SmartphoneService();
Smartphone smart=new Smartphone(000, 000, null, null, null);
ss.create(smart);
}
I created a DB without tables+pool connection (ping succeeded)+ jndi name=jdbc/mysql
the project was successfully deployed
when I am running my servlet to create tables and persist my object.. I get this error:
Infos: HCANN000001: Hibernate Commons Annotations {4.0.4.Final}
Grave: Exception while invoking class org.glassfish.ejb.startup.EjbDeployer load method
java.lang.RuntimeException: EJB Container initialization error
at org.glassfish.ejb.startup.EjbApplication.loadContainers(EjbApplication.java:234)
at org.glassfish.ejb.startup.EjbDeployer.load(EjbDeployer.java:291)
at org.glassfish.ejb.startup.EjbDeployer.load(EjbDeployer.java:99)
at org.glassfish.internal.data.ModuleInfo.load(ModuleInfo.java:206)
at org.glassfish.internal.data.ApplicationInfo.load(ApplicationInfo.java:313)
at com.sun.enterprise.v3.server.ApplicationLifecycle.deploy(ApplicationLifecycle.java:496)
at com.sun.enterprise.v3.server.ApplicationLoaderService.processApplication(ApplicationLoaderService.java:406)
at com.sun.enterprise.v3.server.ApplicationLoaderService.postConstruct(ApplicationLoaderService.java:243)
at org.jvnet.hk2.internal.ClazzCreator.postConstructMe(ClazzCreator.java:329)
at org.jvnet.hk2.internal.ClazzCreator.create(ClazzCreator.java:377)
at org.jvnet.hk2.internal.SystemDescriptor.create(SystemDescriptor.java:461)
at org.glassfish.hk2.runlevel.internal.AsyncRunLevelContext.findOrCreate(AsyncRunLevelContext.java:227)
at org.glassfish.hk2.runlevel.RunLevelContext.findOrCreate(RunLevelContext.java:84)
at org.jvnet.hk2.internal.Utilities.createService(Utilities.java:2258)
at org.jvnet.hk2.internal.ServiceHandleImpl.getService(ServiceHandleImpl.java:105)
at org.jvnet.hk2.internal.ServiceHandleImpl.getService(ServiceHandleImpl.java:87)
at org.glassfish.hk2.runlevel.internal.CurrentTaskFuture$QueueRunner.oneJob(CurrentTaskFuture.java:1162)
at org.glassfish.hk2.runlevel.internal.CurrentTaskFuture$QueueRunner.run(CurrentTaskFuture.java:1147)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)
Caused by: javax.persistence.PersistenceException: Unable to build entity manager factory
at org.hibernate.jpa.HibernatePersistenceProvider.createEntityManagerFactory(HibernatePersistenceProvider.java:81)
at javax.persistence.Persistence.createEntityManagerFactory(Persistence.java:79)
at javax.persistence.Persistence.createEntityManagerFactory(Persistence.java:54)
at com.fussa.service.SmartphoneService.<init>(SmartphoneService.java:38)
at com.fussa.service.__EJB31_Generated__SmartphoneService__Intf____Bean__.<init>(Unknown Source)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at java.lang.reflect.Constructor.newInstance(Constructor.java:408)
at java.lang.Class.newInstance(Class.java:438)
at com.sun.ejb.containers.BaseContainer.instantiateOptionalEJBLocalBusinessObjectImpl(BaseContainer.java:3866)
at com.sun.ejb.containers.StatelessSessionContainer.initializeHome(StatelessSessionContainer.java:237)
at com.sun.ejb.containers.StatelessContainerFactory.createContainer(StatelessContainerFactory.java:63)
at org.glassfish.ejb.startup.EjbApplication.loadContainers(EjbApplication.java:221)
... 20 more
Caused by: org.hibernate.engine.jndi.JndiException: Unable to lookup JNDI name [java:comp/env/jdbc/mysql]
at org.hibernate.engine.jndi.internal.JndiServiceImpl.locate(JndiServiceImpl.java:117)
at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.configure(DatasourceConnectionProviderImpl.java:115)
at org.hibernate.boot.registry.internal.StandardServiceRegistryImpl.configureService(StandardServiceRegistryImpl.java:89)
at org.hibernate.service.internal.AbstractServiceRegistryImpl.initializeService(AbstractServiceRegistryImpl.java:206)
at org.hibernate.service.internal.AbstractServiceRegistryImpl.getService(AbstractServiceRegistryImpl.java:178)
at org.hibernate.engine.jdbc.internal.JdbcServicesImpl.buildJdbcConnectionAccess(JdbcServicesImpl.java:260)
at org.hibernate.engine.jdbc.internal.JdbcServicesImpl.configure(JdbcServicesImpl.java:94)
at org.hibernate.boot.registry.internal.StandardServiceRegistryImpl.configureService(StandardServiceRegistryImpl.java:89)
at org.hibernate.service.internal.AbstractServiceRegistryImpl.initializeService(AbstractServiceRegistryImpl.java:206)
at org.hibernate.service.internal.AbstractServiceRegistryImpl.getService(AbstractServiceRegistryImpl.java:178)
at org.hibernate.cfg.Configuration.buildTypeRegistrations(Configuration.java:1885)
at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1843)
at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl$4.perform(EntityManagerFactoryBuilderImpl.java:850)
at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl$4.perform(EntityManagerFactoryBuilderImpl.java:843)
at org.hibernate.boot.registry.classloading.internal.ClassLoaderServiceImpl.withTccl(ClassLoaderServiceImpl.java:399)
at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.build(EntityManagerFactoryBuilderImpl.java:842)
at org.hibernate.jpa.HibernatePersistenceProvider.createEntityManagerFactory(HibernatePersistenceProvider.java:73)
... 33 more
Caused by: javax.naming.NamingException: Lookup failed for 'java:comp/env/jdbc/mysql' in SerialContext[myEnv={java.naming.factory.initial=com.sun.enterprise.naming.impl.SerialInitContextFactory, java.naming.factory.state=com.sun.corba.ee.impl.presentation.rmi.JNDIStateFactoryImpl, java.naming.factory.url.pkgs=com.sun.enterprise.naming} [Root exception is javax.naming.NamingException: Invocation exception: Got null ComponentInvocation ]
at com.sun.enterprise.naming.impl.SerialContext.lookup(SerialContext.java:491)
at com.sun.enterprise.naming.impl.SerialContext.lookup(SerialContext.java:438)
at com.sun.enterprise.naming.impl.SerialContext.lookup(SerialContext.java:622)
at javax.naming.InitialContext.lookup(InitialContext.java:421)
at javax.naming.InitialContext.lookup(InitialContext.java:421)
at org.hibernate.engine.jndi.internal.JndiServiceImpl.locate(JndiServiceImpl.java:114)
... 49 more
Caused by: javax.naming.NamingException: Invocation exception: Got null ComponentInvocation
at com.sun.enterprise.naming.impl.GlassfishNamingManagerImpl.getComponentId(GlassfishNamingManagerImpl.java:842)
at com.sun.enterprise.naming.impl.GlassfishNamingManagerImpl.lookup(GlassfishNamingManagerImpl.java:714)
at com.sun.enterprise.naming.impl.JavaURLContext.lookup(JavaURLContext.java:159)
at com.sun.enterprise.naming.impl.SerialContext.lookup(SerialContext.java:471)
... 54 more
Grave: Exception during lifecycle processing
java.lang.RuntimeException: EJB Container initialization error
at org.glassfish.ejb.startup.EjbApplication.loadContainers(EjbApplication.java:234)
at org.glassfish.ejb.startup.EjbDeployer.load(EjbDeployer.java:291)
at org.glassfish.ejb.startup.EjbDeployer.load(EjbDeployer.java:99)
at org.glassfish.internal.data.ModuleInfo.load(ModuleInfo.java:206)
at org.glassfish.internal.data.ApplicationInfo.load(ApplicationInfo.java:313)
at com.sun.enterprise.v3.server.ApplicationLifecycle.deploy(ApplicationLifecycle.java:496)
at com.sun.enterprise.v3.server.ApplicationLoaderService.processApplication(ApplicationLoaderService.java:406)
at com.sun.enterprise.v3.server.ApplicationLoaderService.postConstruct(ApplicationLoaderService.java:243)
at org.jvnet.hk2.internal.ClazzCreator.postConstructMe(ClazzCreator.java:329)
at org.jvnet.hk2.internal.ClazzCreator.create(ClazzCreator.java:377)
at org.jvnet.hk2.internal.SystemDescriptor.create(SystemDescriptor.java:461)
at org.glassfish.hk2.runlevel.internal.AsyncRunLevelContext.findOrCreate(AsyncRunLevelContext.java:227)
at org.glassfish.hk2.runlevel.RunLevelContext.findOrCreate(RunLevelContext.java:84)
at org.jvnet.hk2.internal.Utilities.createService(Utilities.java:2258)
at org.jvnet.hk2.internal.ServiceHandleImpl.getService(ServiceHandleImpl.java:105)
at org.jvnet.hk2.internal.ServiceHandleImpl.getService(ServiceHandleImpl.java:87)
at org.glassfish.hk2.runlevel.internal.CurrentTaskFuture$QueueRunner.oneJob(CurrentTaskFuture.java:1162)
at org.glassfish.hk2.runlevel.internal.CurrentTaskFuture$QueueRunner.run(CurrentTaskFuture.java:1147)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)
Upvotes: 0
Views: 6559
Answers (1)
unwichtich
Reputation: 13857
You can switch to JTA and add the @PersistenceContext annotation to inject the EntityManager automatically:
@PersistenceContext
private EntityManager em;
Change your persistence.xml to look like this:
<persistence-unit name="manager1" transaction-type="JTA">
If you only have one PersistenceUnit, you don't need to specify it in the annotation. If you have multiple PersistenceUnits you can specify the one to use like this:
@PersistenceContext(unitName = "manager1")
private EntityManager em;
If you use JTA you don't have to manage the transactions by yourself, so make sure to remove everything with em.getTransaction(). This is the recommended method
The other way, if you want to use RESOURCE_LOCAL, is to use an EntityManagerFactory to get an instance of the EntityManager.
EntityManager em = Persistence.createEntityManagerFactory("manager1")
.createEntityManager();
or
@PersistenceUnit(unitName = "manager1")
private EntityManagerFactory emf;
Update
For both methods you should change your datasource to look like this:
<jta-data-source>jdbc/mysql</jta-data-source>
If you want to use RESOURCE_LOCAL you should also change it to a non-jta-data-source (but in Glassfish it may also work with a jta-data-source).
Example:
<non-jta-data-source>jdbc/mysql</non-jta-data-source>
See also:
- Java EE 6 Tutorial - Persistence Units
- PersistenceContext EntityManager injection NullPointerException
- Persistence unit as RESOURCE_LOCAL or JTA?
- persistence.xml different transaction-type attributes
Upvotes: 1
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