Bom dia estou tentando aprender JPA, e quando eu crio as páginas pelo Netbeans funciona. Porém a classe de teste que estou tentando fazer dá erro. Será que alguém pode me ajudar?
Jpa.java
[code]package controller.util;
import javax.persistence.EntityManager;
import javax.persistence.EntityManagerFactory;
import javax.persistence.Persistence;
public final class Jpa {
public static void main(String args[]) throws Exception {
EntityManagerFactory emf = Persistence.createEntityManagerFactory("confraternizacaoPU");
System.out.println("emf criado");
EntityManager em = emf.createEntityManager();
System.out.println("em criado");
}
}[/code]
persistence.xml
<?xml version="1.0" encoding="UTF-8"?>
<persistence version="2.0" xmlns="http://java.sun.com/xml/ns/persistence" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://java.sun.com/xml/ns/persistence http://java.sun.com/xml/ns/persistence/persistence_2_0.xsd">
<persistence-unit name="confraternizacaoPU" transaction-type="JTA">
<jta-data-source>jdbc/confraternizacao</jta-data-source>
<exclude-unlisted-classes>false</exclude-unlisted-classes>
<properties/>
</persistence-unit>
</persistence>
ERRO
[code]run:
emf criado
Dez 19, 2011 11:17:10 AM org.hibernate.validator.util.Version
Informações: Hibernate Validator 4.1.0.Final
Dez 19, 2011 11:17:10 AM org.hibernate.validator.engine.resolver.DefaultTraversableResolver detectJPA
Informações: Instantiated an instance of org.hibernate.validator.engine.resolver.JPATraversableResolver.
[EL Info]: 2011-12-19 11:17:10.465–ServerSession(17827778)–EclipseLink, version: Eclipse Persistence Services - 2.3.0.v20110604-r9504
Dez 19, 2011 11:17:13 AM com.sun.enterprise.connectors.ActiveRAFactory createActiveResourceAdapter
Grave: RAR6001 : Class Not found : com.sun.gjc.spi.ResourceAdapterImpl
Dez 19, 2011 11:17:13 AM com.sun.enterprise.connectors.ActiveRAFactory createActiveResourceAdapter
Grave:
com.sun.appserv.connectors.internal.api.ConnectorRuntimeException: Error in creating active RAR
[EL Severe]: 2011-12-19 11:17:13.115–ServerSession(17827778)–Local Exception Stack:
Exception [EclipseLink-7060] (Eclipse Persistence Services - 2.3.0.v20110604-r9504): org.eclipse.persistence.exceptions.ValidationException
Exception Description: Cannot acquire data source [jdbc/confraternizacao].
Internal Exception: javax.naming.NamingException: Lookup failed for ‘jdbc/confraternizacao’ in SerialContext[myEnv={java.naming.factory.initial=com.sun.enterprise.naming.impl.SerialInitContextFactory, java.naming.factory.url.pkgs=com.sun.enterprise.naming, java.naming.factory.state=com.sun.corba.ee.impl.presentation.rmi.JNDIStateFactoryImpl} [Root exception is javax.naming.NamingException: Failed to look up ConnectorDescriptor from JNDI [Root exception is com.sun.appserv.connectors.internal.api.ConnectorRuntimeException: Error in creating active RAR]]
at com.sun.enterprise.connectors.ActiveRAFactory.createActiveResourceAdapter(ActiveRAFactory.java:109)
at com.sun.enterprise.connectors.service.ResourceAdapterAdminServiceImpl.createActiveResourceAdapter(ResourceAdapterAdminServiceImpl.java:212)
at com.sun.enterprise.connectors.ConnectorRuntime.createActiveResourceAdapter(ConnectorRuntime.java:379)
at com.sun.enterprise.resource.naming.ConnectorObjectFactory.getObjectInstance(ConnectorObjectFactory.java:108)
at javax.naming.spi.NamingManager.getObjectInstance(NamingManager.java:321)
at com.sun.enterprise.naming.impl.SerialContext.getObjectInstance(SerialContext.java:556)
at com.sun.enterprise.naming.impl.SerialContext.lookup(SerialContext.java:514)
at com.sun.enterprise.naming.impl.SerialContext.lookup(SerialContext.java:455)
at com.sun.enterprise.naming.impl.SerialContext.lookup(SerialContext.java:654)
at javax.naming.InitialContext.lookup(InitialContext.java:415)
at org.eclipse.persistence.sessions.JNDIConnector.connect(JNDIConnector.java:103)
at org.eclipse.persistence.sessions.DatasourceLogin.connectToDatasource(DatasourceLogin.java:162)
at org.eclipse.persistence.internal.sessions.DatabaseSessionImpl.loginAndDetectDatasource(DatabaseSessionImpl.java:582)
at org.eclipse.persistence.internal.jpa.EntityManagerFactoryProvider.login(EntityManagerFactoryProvider.java:206)
at org.eclipse.persistence.internal.jpa.EntityManagerSetupImpl.deploy(EntityManagerSetupImpl.java:472)
at org.eclipse.persistence.internal.jpa.EntityManagerFactoryDelegate.getDatabaseSession(EntityManagerFactoryDelegate.java:188)
at org.eclipse.persistence.internal.jpa.EntityManagerFactoryDelegate.createEntityManagerImpl(EntityManagerFactoryDelegate.java:277)
at org.eclipse.persistence.internal.jpa.EntityManagerFactoryImpl.createEntityManagerImpl(EntityManagerFactoryImpl.java:290)
at org.eclipse.persistence.internal.jpa.EntityManagerFactoryImpl.createEntityManager(EntityManagerFactoryImpl.java:268)
at controller.util.Jpa.main(Jpa.java:14)
Caused by: java.lang.ClassNotFoundException: com.sun.gjc.spi.ResourceAdapterImpl
at java.net.URLClassLoader$1.run(URLClassLoader.java:366)
at java.net.URLClassLoader$1.run(URLClassLoader.java:355)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:354)
at java.lang.ClassLoader.loadClass(ClassLoader.java:423)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308)
at java.lang.ClassLoader.loadClass(ClassLoader.java:356)
at com.sun.enterprise.connectors.ActiveRAFactory.createActiveResourceAdapter(ActiveRAFactory.java:101)
… 19 more
Exception in thread “main” javax.persistence.PersistenceException: Exception [EclipseLink-7060] (Eclipse Persistence Services - 2.3.0.v20110604-r9504): org.eclipse.persistence.exceptions.ValidationException
Exception Description: Cannot acquire data source [jdbc/confraternizacao].
Internal Exception: javax.naming.NamingException: Lookup failed for ‘jdbc/confraternizacao’ in SerialContext[myEnv={java.naming.factory.initial=com.sun.enterprise.naming.impl.SerialInitContextFactory, java.naming.factory.url.pkgs=com.sun.enterprise.naming, java.naming.factory.state=com.sun.corba.ee.impl.presentation.rmi.JNDIStateFactoryImpl} [Root exception is javax.naming.NamingException: Failed to look up ConnectorDescriptor from JNDI [Root exception is com.sun.appserv.connectors.internal.api.ConnectorRuntimeException: Error in creating active RAR]]
at org.eclipse.persistence.internal.jpa.EntityManagerSetupImpl.deploy(EntityManagerSetupImpl.java:501)
at org.eclipse.persistence.internal.jpa.EntityManagerFactoryDelegate.getDatabaseSession(EntityManagerFactoryDelegate.java:188)
at org.eclipse.persistence.internal.jpa.EntityManagerFactoryDelegate.createEntityManagerImpl(EntityManagerFactoryDelegate.java:277)
at org.eclipse.persistence.internal.jpa.EntityManagerFactoryImpl.createEntityManagerImpl(EntityManagerFactoryImpl.java:290)
at org.eclipse.persistence.internal.jpa.EntityManagerFactoryImpl.createEntityManager(EntityManagerFactoryImpl.java:268)
at controller.util.Jpa.main(Jpa.java:14)
Caused by: Exception [EclipseLink-7060] (Eclipse Persistence Services - 2.3.0.v20110604-r9504): org.eclipse.persistence.exceptions.ValidationException
Exception Description: Cannot acquire data source [jdbc/confraternizacao].
at org.eclipse.persistence.exceptions.ValidationException.cannotAcquireDataSource(ValidationException.java:485)
at org.eclipse.persistence.sessions.JNDIConnector.connect(JNDIConnector.java:109)
at org.eclipse.persistence.sessions.DatasourceLogin.connectToDatasource(DatasourceLogin.java:162)
Internal Exception: javax.naming.NamingException: Lookup failed for ‘jdbc/confraternizacao’ in SerialContext[myEnv={java.naming.factory.initial=com.sun.enterprise.naming.impl.SerialInitContextFactory, java.naming.factory.url.pkgs=com.sun.enterprise.naming, java.naming.factory.state=com.sun.corba.ee.impl.presentation.rmi.JNDIStateFactoryImpl} [Root exception is javax.naming.NamingException: Failed to look up ConnectorDescriptor from JNDI [Root exception is com.sun.appserv.connectors.internal.api.ConnectorRuntimeException: Error in creating active RAR]]
at org.eclipse.persistence.internal.sessions.DatabaseSessionImpl.loginAndDetectDatasource(DatabaseSessionImpl.java:582)
at org.eclipse.persistence.internal.jpa.EntityManagerFactoryProvider.login(EntityManagerFactoryProvider.java:206)
at org.eclipse.persistence.internal.jpa.EntityManagerSetupImpl.deploy(EntityManagerSetupImpl.java:472)
at org.eclipse.persistence.internal.jpa.EntityManagerFactoryDelegate.getDatabaseSession(EntityManagerFactoryDelegate.java:188)
at org.eclipse.persistence.exceptions.ValidationException.cannotAcquireDataSource(ValidationException.java:485)
at org.eclipse.persistence.internal.jpa.EntityManagerFactoryDelegate.createEntityManagerImpl(EntityManagerFactoryDelegate.java:277)
at org.eclipse.persistence.sessions.JNDIConnector.connect(JNDIConnector.java:109)
at org.eclipse.persistence.internal.jpa.EntityManagerFactoryImpl.createEntityManagerImpl(EntityManagerFactoryImpl.java:290)
at org.eclipse.persistence.sessions.DatasourceLogin.connectToDatasource(DatasourceLogin.java:162)
at org.eclipse.persistence.internal.jpa.EntityManagerFactoryImpl.createEntityManager(EntityManagerFactoryImpl.java:268)
at controller.util.Jpa.main(Jpa.java:14)
at org.eclipse.persistence.internal.sessions.DatabaseSessionImpl.loginAndDetectDatasource(DatabaseSessionImpl.java:582)
at org.eclipse.persistence.internal.jpa.EntityManagerFactoryProvider.login(EntityManagerFactoryProvider.java:206)
at org.eclipse.persistence.internal.jpa.EntityManagerSetupImpl.deploy(EntityManagerSetupImpl.java:472)
… 5 more
Caused by: javax.naming.NamingException: Lookup failed for ‘jdbc/confraternizacao’ in SerialContext[myEnv={java.naming.factory.initial=com.sun.enterprise.naming.impl.SerialInitContextFactory, java.naming.factory.url.pkgs=com.sun.enterprise.naming, java.naming.factory.state=com.sun.corba.ee.impl.presentation.rmi.JNDIStateFactoryImpl} [Root exception is javax.naming.NamingException: Failed to look up ConnectorDescriptor from JNDI [Root exception is com.sun.appserv.connectors.internal.api.ConnectorRuntimeException: Error in creating active RAR]]
at com.sun.enterprise.naming.impl.SerialContext.lookup(SerialContext.java:518)
Caused by: javax.naming.NamingException: Lookup failed for ‘jdbc/confraternizacao’ in SerialContext[myEnv={java.naming.factory.initial=com.sun.enterprise.naming.impl.SerialInitContextFactory, java.naming.factory.url.pkgs=com.sun.enterprise.naming, java.naming.factory.state=com.sun.corba.ee.impl.presentation.rmi.JNDIStateFactoryImpl} [Root exception is javax.naming.NamingException: Failed to look up ConnectorDescriptor from JNDI [Root exception is com.sun.appserv.connectors.internal.api.ConnectorRuntimeException: Error in creating active RAR]]
at com.sun.enterprise.naming.impl.SerialContext.lookup(SerialContext.java:455)
at com.sun.enterprise.naming.impl.SerialContext.lookup(SerialContext.java:654)
at javax.naming.InitialContext.lookup(InitialContext.java:415)
at org.eclipse.persistence.sessions.JNDIConnector.connect(JNDIConnector.java:103)
… 9 more
at com.sun.enterprise.naming.impl.SerialContext.lookup(SerialContext.java:518)
Caused by: javax.naming.NamingException: Failed to look up ConnectorDescriptor from JNDI [Root exception is com.sun.appserv.connectors.internal.api.ConnectorRuntimeException: Error in creating active RAR]
at com.sun.enterprise.naming.impl.SerialContext.lookup(SerialContext.java:455)
at com.sun.enterprise.naming.impl.SerialContext.lookup(SerialContext.java:654)
at javax.naming.InitialContext.lookup(InitialContext.java:415)
at com.sun.enterprise.resource.naming.ConnectorObjectFactory.getObjectInstance(ConnectorObjectFactory.java:115)
at javax.naming.spi.NamingManager.getObjectInstance(NamingManager.java:321)
at org.eclipse.persistence.sessions.JNDIConnector.connect(JNDIConnector.java:103)
… 9 more
at com.sun.enterprise.naming.impl.SerialContext.getObjectInstance(SerialContext.java:556)
at com.sun.enterprise.naming.impl.SerialContext.lookup(SerialContext.java:514)
Caused by: javax.naming.NamingException: Failed to look up ConnectorDescriptor from JNDI [Root exception is com.sun.appserv.connectors.internal.api.ConnectorRuntimeException: Error in creating active RAR]
… 13 more
Caused by: com.sun.appserv.connectors.internal.api.ConnectorRuntimeException: Error in creating active RAR
at com.sun.enterprise.resource.naming.ConnectorObjectFactory.getObjectInstance(ConnectorObjectFactory.java:115)
at com.sun.enterprise.connectors.ActiveRAFactory.createActiveResourceAdapter(ActiveRAFactory.java:109)
at javax.naming.spi.NamingManager.getObjectInstance(NamingManager.java:321)
at com.sun.enterprise.connectors.service.ResourceAdapterAdminServiceImpl.createActiveResourceAdapter(ResourceAdapterAdminServiceImpl.java:212)
at com.sun.enterprise.naming.impl.SerialContext.getObjectInstance(SerialContext.java:556)
at com.sun.enterprise.connectors.ConnectorRuntime.createActiveResourceAdapter(ConnectorRuntime.java:379)
at com.sun.enterprise.naming.impl.SerialContext.lookup(SerialContext.java:514)
… 13 more
at com.sun.enterprise.resource.naming.ConnectorObjectFactory.getObjectInstance(ConnectorObjectFactory.java:108)
… 16 more
Caused by: com.sun.appserv.connectors.internal.api.ConnectorRuntimeException: Error in creating active RAR
Caused by: java.lang.ClassNotFoundException: com.sun.gjc.spi.ResourceAdapterImpl
at com.sun.enterprise.connectors.ActiveRAFactory.createActiveResourceAdapter(ActiveRAFactory.java:109)
at java.net.URLClassLoader$1.run(URLClassLoader.java:366)
at java.net.URLClassLoader$1.run(URLClassLoader.java:355)
at com.sun.enterprise.connectors.service.ResourceAdapterAdminServiceImpl.createActiveResourceAdapter(ResourceAdapterAdminServiceImpl.java:212)
at java.security.AccessController.doPrivileged(Native Method)
at com.sun.enterprise.connectors.ConnectorRuntime.createActiveResourceAdapter(ConnectorRuntime.java:379)
at java.net.URLClassLoader.findClass( at com.sun.enterprise.resource.naming.ConnectorObjectFactory.getObjectInstance(ConnectorObjectFactory.java:108)
… 16 more
URLClassLoader.java:354)
Caused by: java.lang.ClassNotFoundException: com.sun.gjc.spi.ResourceAdapterImpl
at java.lang.ClassLoader.loadClass(ClassLoader.java:423)
at java.net.URLClassLoader$1.run(URLClassLoader.java:366)
at java.net.URLClassLoader$1.run(URLClassLoader.java:355 at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308)
)
at java.lang.ClassLoader.loadClass(ClassLoader.java:356)
at java.security.AccessController.doPrivileged(Native Method)
at com.sun.enterprise.connectors.ActiveRAFactory.createActiveResourceAdapter(ActiveRAFactory.java:101)
at java.net.URLClassLoader.findClass( … 19 more
URLClassLoader.java:354)
at java.lang.ClassLoader.loadClass(ClassLoader.java:423)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308)
at java.lang.ClassLoader.loadClass(ClassLoader.java:356)
at com.sun.enterprise.connectors.ActiveRAFactory.createActiveResourceAdapter(ActiveRAFactory.java:101)
... 19 more
Java Result: 1
CONSTRUÍDO COM SUCESSO (tempo total: 4 segundos)[/code]