I trying to get a EntityManagerFactory from a POJO using this code:
| private EntityManagerFactory emf;
| ....
| emf = Persistence.createEntityManagerFactory("fonocontrolDatabase");
|
|
but when I run the app I get and Exception.
I'm using Seam with the embedded microcontainer in a Tomcat server so
I think the problem is with the tomcat JNDI beacuse the datasource its in the
microcontainer and the method it's looking in the in the wrong enviroment.
| FATAL 01-06 17:04:41,781 (DatasourceConnectionProvider.java:configure:55)
-Could not find datasource: java:/fonocontrolDatasource
| javax.naming.NameNotFoundException: El nombre fonocontrolDatasource no este
asociado a este contexto
| at org.apache.naming.NamingContext.lookup(NamingContext.java:769)
| at org.apache.naming.NamingContext.lookup(NamingContext.java:152)
| at
org.apache.naming.SelectorContext.lookup(SelectorContext.java:136)
| at javax.naming.InitialContext.lookup(InitialContext.java:351)
| at
org.hibernate.connection.DatasourceConnectionProvider.configure(DatasourceConnectionProvider.java:52)
| at
org.hibernate.connection.ConnectionProviderFactory.newConnectionProvider(ConnectionProviderFactory.java:124)
| at
org.hibernate.ejb.InjectionSettingsFactory.createConnectionProvider(InjectionSettingsFactory.java:28)
| at
org.hibernate.cfg.SettingsFactory.buildSettings(SettingsFactory.java:61)
| at
org.hibernate.cfg.Configuration.buildSettings(Configuration.java:1885)
| at
org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1178)
| at
org.hibernate.ejb.Ejb3Configuration.buildEntityManagerFactory(Ejb3Configuration.java:500)
| at
org.hibernate.ejb.Ejb3Configuration.createEntityManagerFactory(Ejb3Configuration.java:627)
| at
org.hibernate.ejb.Ejb3Configuration.createFactory(Ejb3Configuration.java:126)
| at
org.hibernate.ejb.Ejb3Configuration.createEntityManagerFactory(Ejb3Configuration.java:180)
| at
org.hibernate.ejb.HibernatePersistence.createEntityManagerFactory(HibernatePersistence.java:110)
| at
javax.persistence.Persistence.createEntityManagerFactory(Persistence.java:37)
| at
com.antartec.fonocontrol.procesador.bean.impl.ProcesadorEntityManagerBean.<init>(ProcesadorEntityManagerBean.java:35)
| at
com.antartec.fonocontrol.procesador.bean.impl.ProcesadorEntityManagerBean.getInstance(ProcesadorEntityManagerBean.java:30)
| at
com.antartec.fonocontrol.procesador.bean.impl.ParserBeanThread.getEntityManager(ParserBeanThread.java:118)
| at
com.antartec.fonocontrol.procesador.bean.impl.ParserBeanThread.run(ParserBeanThread.java:63)
| javax.persistence.PersistenceException: org.hibernate.HibernateException:
Could not find datasource
| at
org.hibernate.ejb.Ejb3Configuration.createEntityManagerFactory(Ejb3Configuration.java:188)
| at
org.hibernate.ejb.HibernatePersistence.createEntityManagerFactory(HibernatePersistence.java:110)
| at
javax.persistence.Persistence.createEntityManagerFactory(Persistence.java:37)
| at
com.antartec.fonocontrol.procesador.bean.impl.ProcesadorEntityManagerBean.<init>(ProcesadorEntityManagerBean.java:35)
| at
com.antartec.fonocontrol.procesador.bean.impl.ProcesadorEntityManagerBean.getInstance(ProcesadorEntityManagerBean.java:30)
| at
com.antartec.fonocontrol.procesador.bean.impl.ParserBeanThread.getEntityManager(ParserBeanThread.java:118)
| at
com.antartec.fonocontrol.procesador.bean.impl.ParserBeanThread.run(ParserBeanThread.java:63)
| Caused by: org.hibernate.HibernateException: Could not find datasource
| at
org.hibernate.connection.DatasourceConnectionProvider.configure(DatasourceConnectionProvider.java:56)
| at
org.hibernate.connection.ConnectionProviderFactory.newConnectionProvider(ConnectionProviderFactory.java:124)
| at
org.hibernate.ejb.InjectionSettingsFactory.createConnectionProvider(InjectionSettingsFactory.java:28)
| at
org.hibernate.cfg.SettingsFactory.buildSettings(SettingsFactory.java:61)
| at
org.hibernate.cfg.Configuration.buildSettings(Configuration.java:1885)
| at
org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1178)
| at
org.hibernate.ejb.Ejb3Configuration.buildEntityManagerFactory(Ejb3Configuration.java:500)
| at
org.hibernate.ejb.Ejb3Configuration.createEntityManagerFactory(Ejb3Configuration.java:627)
| at
org.hibernate.ejb.Ejb3Configuration.createFactory(Ejb3Configuration.java:126)
| at
org.hibernate.ejb.Ejb3Configuration.createEntityManagerFactory(Ejb3Configuration.java:180)
| ... 6 more
|
My Persistent.xml:
| <persistence-unit name="fonocontrolDatabase">
| <provider>org.hibernate.ejb.HibernatePersistence</provider>
| <jta-data-source>java:/fonocontrolDatasource</jta-data-source>
| <properties>
| <!--<property name="hibernate.hbm2ddl.auto" value="update"/>-->
| <property name="hibernate.cache.use_query_cache" value="true"/>
| <property name="hibernate.show_sql" value="false"/>
| <property name="jboss.entity.manager.factory.jndi.name"
value="java:/EntityManagerFactories/fonocontrolData"/>
| <property name="jboss.entity.manager.jndi.name"
value="java:/fonocontrolEntityManager" />
| </properties>
| </persistence-unit>
My Jboss-bean.xml
| <bean name="fonocontrolDatasourceBootstrap"
class="org.jboss.resource.adapter.jdbc.local.LocalTxDataSource">
| <property name="driverClass">com.mysql.jdbc.Driver</property>
| <property
name="connectionURL">jdbc:mysql://192.168.1.100:3306/fonocontrol</property>
| <property name="userName">fonocontrol</property>
| <property name="password">fonocontrol</property>
| <property name="jndiName">java:/fonocontrolDatasource</property>
| <property name="minSize">0</property>
| <property name="maxSize">10</property>
| <property name="blockingTimeout">1000</property>
| <property name="idleTimeout">100000</property>
| <property name="transactionManager"><inject
bean="TransactionManager"/></property>
| <property name="cachedConnectionManager"><inject
bean="CachedConnectionManager"/></property>
| <property name="initialContextProperties"><inject
bean="InitialContextProperties"/></property>
| </bean>
|
| <bean name="fonocontrolDatasource" class="java.lang.Object">
| <constructor factoryMethod="getDatasource">
| <factory bean="fonocontrolDatasourceBootstrap"/>
| </constructor>
| </bean>
the web.xml
| <context-param>
|
<param-name>org.jboss.seam.core.init.managedPersistenceContexts</param-name>
| <param-value>seguridadDatabase fonocontrolDatabase</param-value>
| </context-param>
|
| <context-param>
| <param-name>seguridadDatabase.persistenceUnitJndiName</param-name>
|
<param-value>java:/EntityManagerFactories/seguridadData</param-value>
| </context-param>
|
| <context-param>
| <param-name>fonocontrolDatabase.persistenceUnitJndiName</param-name>
|
<param-value>java:/EntityManagerFactories/fonocontrolData</param-value>
| </context-param>
|
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