[jboss-user] [Persistence, JBoss/CMP, Hibernate, Database] - Hibernate JBoss 5 javax.persistence.PersistenceException

chris.gr do-not-reply at jboss.com
Sat Oct 11 16:33:06 EDT 2008


Hello, I am using JBoss 5.0.0. CR2, Netbeans 6.1 with Hibernate Plugin and Postgresql 8.3 database. I have 1 entity, 1 session bean and 1 servlet.

Here is the source code:
--------------------------------------------------------------------------------
persistence.xml
<?xml version="1.0" encoding="UTF-8"?>
  | <persistence version="1.0" 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_1_0.xsd">
  |   <persistence-unit name="Quatron-ejbPU" transaction-type="JTA">
  |     <jta-data-source>java:/PostgreDS</jta-data-source>
  |     <properties>
  |          <property name="hibernate.dialect" value="org.hibernate.dialect.PostgreSQLDialect"/>
  |         <property name="hibernate.connection.driver_class" value="org.postgresql.Driver"/>
  |         <property name="hibernate.show_sql" value="true"/>
  |         <property name="hibernate.current_session_context_class" value="thread"/>
  |     </properties>
  |   </persistence-unit>
  | </persistence>
  | 

--------------------------------------------------------------------------------
Entity
package entities;
  | 
  | import java.io.Serializable;
  | import javax.persistence.Column;
  | import javax.persistence.Entity;
  | import javax.persistence.Id;
  | import javax.persistence.NamedQueries;
  | import javax.persistence.NamedQuery;
  | import javax.persistence.Table;
  | 
  | @Entity
  | @Table(name = "user_location")
  | @NamedQueries({@NamedQuery(name = "UserLocation.findById", query = "SELECT u FROM UserLocation u WHERE u.id = :id"), @NamedQuery(name = "UserLocation.findByName", query = "SELECT u FROM UserLocation u WHERE u.name = :name")})
  | public class UserLocation implements Serializable {
  |     private static final long serialVersionUID = 1L;
  |     @Id
  |     @Column(name = "id", nullable = false)
  |     private Integer id;
  |     @Column(name = "name", nullable = false)
  |     private String name;
  | 
  |     public UserLocation() {
  |     }
  | 
  |     public UserLocation(Integer id) {
  |         this.id = id;
  |     }
  | 
  |     public UserLocation(Integer id, String name) {
  |         this.id = id;
  |         this.name = name;
  |     }
  | 
  |     public Integer getId() {
  |         return id;
  |     }
  | 
  |     public void setId(Integer id) {
  |         this.id = id;
  |     }
  | 
  |     public String getName() {
  |         return name;
  |     }
  | 
  |     public void setName(String name) {
  |         this.name = name;
  |     }
  | 
  |     @Override
  |     public int hashCode() {
  |         int hash = 0;
  |         hash += (id != null ? id.hashCode() : 0);
  |         return hash;
  |     }
  | 
  |     @Override
  |     public boolean equals(Object object) {
  |         // TODO: Warning - this method won't work in the case the id fields are not set
  |         if (!(object instanceof UserLocation)) {
  |             return false;
  |         }
  |         UserLocation other = (UserLocation) object;
  |         if ((this.id == null && other.id != null) || (this.id != null && !this.id.equals(other.id))) {
  |             return false;
  |         }
  |         return true;
  |     }
  | 
  |     @Override
  |     public String toString() {
  |         return "entities.UserLocation[id=" + id + "]";
  |     }

--------------------------------------------------------------------------------
Session Bean
package session;
  | 
  | import javax.ejb.Stateless;
  | import javax.persistence.EntityManager;
  | import javax.persistence.PersistenceContext;
  | import entities.*;
  | import javax.ejb.EJBException;
  | 
  | @Stateless
  | public class QuatronEJBBean implements QuatronEJBRemote {
  | 
  |     @PersistenceContext
  |     private EntityManager em;
  |     
  |     
  |     public String getText() {
  |        Integer id = new Integer(4);
  |         String name="NO";
  |         try {
  |             UserLocation loc = (UserLocation) em.find(UserLocation.class, id);
  |             name = loc.getName();
  |             
  |         } catch (Exception e) {
  |             throw new EJBException(e.getMessage());
  |         }
  |         return "TEST"+name;
  |     }
  |  
  | }
  | 

--------------------------------------------------------------------------------
postgre-ds.xml

<?xml version="1.0" encoding="UTF-8"?>
  | 
  | <!-- ===================================================================== -->
  | <!--                                                                       -->
  | <!--  JBoss Server Configuration                                           -->
  | <!--                                                                       -->
  | <!-- ===================================================================== -->
  | 
  | <!-- $Id: postgres-ds.xml 41017 2006-02-07 14:26:14Z acoliver $ -->
  | <!-- ==================================================================== -->
  | <!--  Datasource config for Postgres                                      -->
  | <!-- ==================================================================== -->
  | 
  | 
  | <datasources>
  |   <local-tx-datasource>
  |     <jndi-name>PostgreDS</jndi-name>
  |     <connection-url>jdbc:postgresql://localhost:5432/service</connection-url>
  |     <driver-class>org.postgresql.Driver</driver-class>
  |     <user-name>user</user-name>
  |     <password>secret</password>
  |         <!-- sql to call when connection is created.  Can be anything, select 1 is valid for PostgreSQL
  |         <new-connection-sql>select 1</new-connection-sql>
  |         -->
  | 
  |         <!-- sql to call on an existing pooled connection when it is obtained from pool.  Can be anything, select 1 is valid for PostgreSQL
  |         <check-valid-connection-sql>select 1</check-valid-connection-sql>
  |         -->
  | 
  |       <!-- corresponding type-mapping in the standardjbosscmp-jdbc.xml (optional) -->
  |       <metadata>
  |          <type-mapping>PostgreSQL 7.2</type-mapping>
  |       </metadata>
  |   </local-tx-datasource>
  | 
  | </datasources>
  | 

Here is the error message:


  | 22:17:47,888 INFO  [ConnectionFactory] org.jboss.jms.server.connectionfactory.ConnectionFactory at 1953684 started
  | 22:17:47,890 INFO  [QueueService] Queue[/queue/ExpiryQueue] started, fullSize=200000, pageSize=2000, downCacheSize=2000
  | 22:17:47,975 INFO  [ConnectionFactoryBindingService] Bound ConnectionManager 'jboss.jca:service=ConnectionFactoryBinding,name=JmsXA' to JNDI name 'java:JmsXA'
  | 22:17:48,463 INFO  [ConnectionFactoryBindingService] Bound ConnectionManager 'jboss.jca:service=DataSourceBinding,name=PostgreDS' to JNDI name 'java:PostgreDS'
  | 22:17:48,473 INFO  [TomcatDeployment] deploy, ctxPath=/, vfsUrl=ROOT.war
  | 22:17:48,520 INFO  [TomcatDeployment] deploy, ctxPath=/jmx-console, vfsUrl=jmx-console.war
  | 22:17:49,960 INFO  [JBossASKernel] Created KernelDeployment for: Quatron-ejb.jar
  | 22:17:49,968 INFO  [JBossASKernel] installing bean: jboss.j2ee:ear=Quatron.ear,jar=Quatron-ejb.jar,name=QuatronEJBBean,service=EJB3
  | 22:17:49,968 INFO  [JBossASKernel]   with dependencies:
  | 22:17:49,969 INFO  [JBossASKernel]   and demands:
  | 22:17:49,969 INFO  [JBossASKernel] 	jboss.ejb:service=EJBTimerService
  | 22:17:49,969 INFO  [JBossASKernel] 	persistence.unit:unitName=Quatron.ear/Quatron-ejb.jar#Quatron-ejbPU
  | 22:17:49,969 INFO  [JBossASKernel]   and supplies:
  | 22:17:50,365 INFO  [JBossASKernel] 	jndi:Quatron/QuatronEJBBean/remote-session.QuatronEJBRemote
  | 22:17:50,365 INFO  [JBossASKernel] 	jndi:Quatron/QuatronEJBBean/remote
  | 22:17:50,365 INFO  [JBossASKernel] 	Class:session.QuatronEJBRemote
  | 22:17:50,365 INFO  [JBossASKernel] Added bean(jboss.j2ee:ear=Quatron.ear,jar=Quatron-ejb.jar,name=QuatronEJBBean,service=EJB3) to KernelDeployment of: Quatron-ejb.jar
  | 22:17:50,686 INFO  [PersistenceUnitDeployment] Starting persistence unit persistence.unit:unitName=Quatron.ear/Quatron-ejb.jar#Quatron-ejbPU
  | 22:17:50,934 INFO  [Version] Hibernate Annotations 3.4.0.GA
  | 22:17:50,952 INFO  [Environment] Hibernate 3.3.1.GA
  | 22:17:50,961 INFO  [Environment] hibernate.properties not found
  | 22:17:50,966 INFO  [Environment] Bytecode provider name : javassist
  | 22:17:50,971 INFO  [Environment] using JDK 1.4 java.sql.Timestamp handling
  | 22:17:51,059 INFO  [Version] Hibernate Commons Annotations 3.1.0.GA
  | 22:17:51,064 INFO  [Version] Hibernate EntityManager 3.4.0.GA
  | 22:17:51,827 WARN  [Ejb3Configuration] Persistence provider caller does not implement the EJB3 spec correctly. PersistenceUnitInfo.getNewTempClassLoader() is null.
  | 22:17:51,913 INFO  [AnnotationBinder] Binding entity from annotated class: entities.UserLocation
  | 22:17:51,926 INFO  [QueryBinder] Binding Named query: UserLocation.findById => SELECT u FROM UserLocation u WHERE u.id = :id
  | 22:17:51,926 INFO  [QueryBinder] Binding Named query: UserLocation.findByName => SELECT u FROM UserLocation u WHERE u.name = :name
  | 22:17:51,969 INFO  [EntityBinder] Bind entity entities.UserLocation on table user_location
  | 22:17:52,039 INFO  [Version] Hibernate Validator 3.1.0.GA
  | 22:17:52,097 INFO  [HibernateSearchEventListenerRegister] Unable to find org.hibernate.search.event.FullTextIndexEventListener on the classpath. Hibernate Search is not enabled.
  | 22:17:52,457 INFO  [ConnectionProviderFactory] Initializing connection provider: org.hibernate.ejb.connection.InjectedDataSourceConnectionProvider
  | 22:17:52,461 INFO  [InjectedDataSourceConnectionProvider] Using provided datasource
  | 22:17:52,761 INFO  [SettingsFactory] RDBMS: PostgreSQL, version: 8.2.9
  | 22:17:52,761 INFO  [SettingsFactory] JDBC driver: PostgreSQL Native Driver, version: PostgreSQL 8.1 JDBC3 with SSL (build 412)
  | 22:17:52,798 INFO  [Dialect] Using dialect: org.hibernate.dialect.PostgreSQLDialect
  | 22:17:52,925 ERROR [AbstractKernelController] Error installing to Start: name=persistence.unit:unitName=Quatron.ear/Quatron-ejb.jar#Quatron-ejbPU state=Create
  | javax.persistence.PersistenceException: [PersistenceUnit: Quatron-ejbPU] Unable to build EntityManagerFactory
  |         at org.hibernate.ejb.Ejb3Configuration.buildEntityManagerFactory(Ejb3Configuration.java:677)
  |         at org.hibernate.ejb.HibernatePersistence.createContainerEntityManagerFactory(HibernatePersistence.java:132)
  |         at org.jboss.jpa.deployment.PersistenceUnitDeployment.start(PersistenceUnitDeployment.java:281)
  |         at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
  |         at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
  |         at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
  |         at java.lang.reflect.Method.invoke(Method.java:597)
  |         at org.jboss.reflect.plugins.introspection.ReflectionUtils.invoke(ReflectionUtils.java:59)
  |         at org.jboss.reflect.plugins.introspection.ReflectMethodInfoImpl.invoke(ReflectMethodInfoImpl.java:150)
  |         at org.jboss.joinpoint.plugins.BasicMethodJoinPoint.dispatch(BasicMethodJoinPoint.java:66)
  |         at org.jboss.kernel.plugins.dependency.KernelControllerContextAction$JoinpointDispatchWrapper.execute(KernelControllerContextAction.java:241)
  |         at org.jboss.kernel.plugins.dependency.ExecutionWrapper.execute(ExecutionWrapper.java:47)
  |         at org.jboss.kernel.plugins.dependency.KernelControllerContextAction.dispatchExecutionWrapper(KernelControllerContextAction.java:109)
  |         at org.jboss.kernel.plugins.dependency.KernelControllerContextAction.dispatchJoinPoint(KernelControllerContextAction.java:70)
  |         at org.jboss.kernel.plugins.dependency.LifecycleAction.installActionInternal(LifecycleAction.java:221)
  |         at org.jboss.kernel.plugins.dependency.InstallsAwareAction.installAction(InstallsAwareAction.java:54)
  |         at org.jboss.kernel.plugins.dependency.InstallsAwareAction.installAction(InstallsAwareAction.java:42)
  |         at org.jboss.dependency.plugins.action.SimpleControllerContextAction.simpleInstallAction(SimpleControllerContextAction.java:62)
  |         at org.jboss.dependency.plugins.action.AccessControllerContextAction.install(AccessControllerContextAction.java:71)
  |         at org.jboss.dependency.plugins.AbstractControllerContextActions.install(AbstractControllerContextActions.java:51)
  |         at org.jboss.dependency.plugins.AbstractControllerContext.install(AbstractControllerContext.java:348)
  |         at org.jboss.dependency.plugins.AbstractController.install(AbstractController.java:1598)
  |         at org.jboss.dependency.plugins.AbstractController.incrementState(AbstractController.java:934)
  |         at org.jboss.dependency.plugins.AbstractController.resolveContexts(AbstractController.java:1062)
  |         at org.jboss.dependency.plugins.AbstractController.resolveContexts(AbstractController.java:984)
  |         at org.jboss.dependency.plugins.AbstractController.install(AbstractController.java:774)
  |         at org.jboss.dependency.plugins.AbstractController.install(AbstractController.java:540)
  |         at org.jboss.deployers.vfs.deployer.kernel.BeanMetaDataDeployer.deploy(BeanMetaDataDeployer.java:124)
  |         at org.jboss.deployers.vfs.deployer.kernel.BeanMetaDataDeployer.deploy(BeanMetaDataDeployer.java:51)
  |         at org.jboss.deployers.spi.deployer.helpers.AbstractSimpleRealDeployer.internalDeploy(AbstractSimpleRealDeployer.java:62)
  |         at org.jboss.deployers.spi.deployer.helpers.AbstractRealDeployer.deploy(AbstractRealDeployer.java:50)
  |         at org.jboss.deployers.plugins.deployers.DeployerWrapper.deploy(DeployerWrapper.java:169)
  |         at org.jboss.deployers.plugins.deployers.DeployersImpl.doDeploy(DeployersImpl.java:1285)
  |         at org.jboss.deployers.plugins.deployers.DeployersImpl.doInstallParentFirst(DeployersImpl.java:1003)
  |         at org.jboss.deployers.plugins.deployers.DeployersImpl.doInstallParentFirst(DeployersImpl.java:1024)
  |         at org.jboss.deployers.plugins.deployers.DeployersImpl.doInstallParentFirst(DeployersImpl.java:1056)
  |         at org.jboss.deployers.plugins.deployers.DeployersImpl.install(DeployersImpl.java:944)
  |         at org.jboss.dependency.plugins.AbstractControllerContext.install(AbstractControllerContext.java:348)
  |         at org.jboss.dependency.plugins.AbstractController.install(AbstractController.java:1598)
  |         at org.jboss.dependency.plugins.AbstractController.incrementState(AbstractController.java:934)
  |         at org.jboss.dependency.plugins.AbstractController.resolveContexts(AbstractController.java:1062)
  |         at org.jboss.dependency.plugins.AbstractController.resolveContexts(AbstractController.java:984)
  |         at org.jboss.dependency.plugins.AbstractController.change(AbstractController.java:822)
  |         at org.jboss.dependency.plugins.AbstractController.change(AbstractController.java:553)
  |         at org.jboss.deployers.plugins.deployers.DeployersImpl.process(DeployersImpl.java:627)
  |         at org.jboss.deployers.plugins.main.MainDeployerImpl.process(MainDeployerImpl.java:541)
  |         at org.jboss.system.server.profileservice.ProfileServiceBootstrap.loadProfile(ProfileServiceBootstrap.java:265)
  |         at org.jboss.system.server.profileservice.ProfileServiceBootstrap.start(ProfileServiceBootstrap.java:143)
  |         at org.jboss.bootstrap.AbstractServerImpl.start(AbstractServerImpl.java:409)
  |         at org.jboss.Main.boot(Main.java:209)
  |         at org.jboss.Main$1.run(Main.java:544)
  |         at java.lang.Thread.run(Thread.java:619)
  | Caused by: org.hibernate.HibernateException: Could not instantiate dialect class
  |         at org.hibernate.dialect.DialectFactory.buildDialect(DialectFactory.java:107)
  |         at org.hibernate.dialect.DialectFactory.buildDialect(DialectFactory.java:65)
  |         at org.hibernate.cfg.SettingsFactory.determineDialect(SettingsFactory.java:460)
  |         at org.hibernate.cfg.SettingsFactory.buildSettings(SettingsFactory.java:155)
  |         at org.hibernate.cfg.Configuration.buildSettings(Configuration.java:2101)
  |         at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1325)
  |         at org.hibernate.cfg.AnnotationConfiguration.buildSessionFactory(AnnotationConfiguration.java:867)
  |         at org.hibernate.ejb.Ejb3Configuration.buildEntityManagerFactory(Ejb3Configuration.java:669)
  |         ... 51 more
  | Caused by: java.lang.ClassCastException: org.hibernate.dialect.PostgreSQLDialect cannot be cast to org.hibernate.dialect.Dialect
  |         at org.hibernate.dialect.DialectFactory.buildDialect(DialectFactory.java:101)
  |         ... 58 more
  | 22:17:53,549 INFO  [TomcatDeployment] deploy, ctxPath=/Quatron, vfsUrl=Quatron.ear/Quatron-war.war
  | 22:17:53,668 INFO  [Ejb3JBoss5Deployment] Registration is not done -> stop
  | 22:17:53,672 ERROR [AbstractKernelController] Error installing to Real: name=vfszip:/C:/jboss-5.0.0.CR2/server/all/deploy/Quatron-ejb.jar state=PreReal mode=Manual requiredState=Real
  | org.jboss.deployers.spi.DeploymentException: Error deploying Quatron-ejb.jar: jboss.j2ee:jar=Quatron-ejb.jar,service=EJB3 already registered.
  |         at org.jboss.ejb3.deployers.Ejb3Deployer.deploy(Ejb3Deployer.java:209)
  |         at org.jboss.ejb3.deployers.Ejb3Deployer.deploy(Ejb3Deployer.java:108)
  |         at org.jboss.deployers.vfs.spi.deployer.AbstractVFSRealDeployer.internalDeploy(AbstractVFSRealDeployer.java:45)
  |         at org.jboss.deployers.spi.deployer.helpers.AbstractRealDeployer.deploy(AbstractRealDeployer.java:50)
  |         at org.jboss.deployers.plugins.deployers.DeployerWrapper.deploy(DeployerWrapper.java:169)
  |         at org.jboss.deployers.plugins.deployers.DeployersImpl.doDeploy(DeployersImpl.java:1285)
  |         at org.jboss.deployers.plugins.deployers.DeployersImpl.doInstallParentFirst(DeployersImpl.java:1003)
  | 
  |         at org.jboss.deployers.plugins.deployers.DeployersImpl.install(DeployersImpl.java:944)
  |         at org.jboss.dependency.plugins.AbstractControllerContext.install(AbstractControllerContext.java:348)
  |         at org.jboss.dependency.plugins.AbstractController.install(AbstractController.java:1598)
  |         at org.jboss.dependency.plugins.AbstractController.incrementState(AbstractController.java:934)
  |         at org.jboss.dependency.plugins.AbstractController.resolveContexts(AbstractController.java:1062)
  |         at org.jboss.dependency.plugins.AbstractController.resolveContexts(AbstractController.java:984)
  |         at org.jboss.dependency.plugins.AbstractController.change(AbstractController.java:822)
  |         at org.jboss.dependency.plugins.AbstractController.change(AbstractController.java:553)
  |         at org.jboss.deployers.plugins.deployers.DeployersImpl.process(DeployersImpl.java:627)
  |         at org.jboss.deployers.plugins.main.MainDeployerImpl.process(MainDeployerImpl.java:541)
  |         at org.jboss.system.server.profileservice.ProfileServiceBootstrap.loadProfile(ProfileServiceBootstrap.java:265)
  |         at org.jboss.system.server.profileservice.ProfileServiceBootstrap.start(ProfileServiceBootstrap.java:143)
  |         at org.jboss.bootstrap.AbstractServerImpl.start(AbstractServerImpl.java:409)
  |         at org.jboss.Main.boot(Main.java:209)
  |         at org.jboss.Main$1.run(Main.java:544)
  |         at java.lang.Thread.run(Thread.java:619)
  | Caused by: javax.management.InstanceAlreadyExistsException: jboss.j2ee:jar=Quatron-ejb.jar,service=EJB3 already registered.
  |         at org.jboss.mx.server.registry.BasicMBeanRegistry.add(BasicMBeanRegistry.java:767)
  |         at org.jboss.mx.server.registry.BasicMBeanRegistry.registerMBean(BasicMBeanRegistry.java:236)
  |         at sun.reflect.GeneratedMethodAccessor71.invoke(Unknown Source)
  |         at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
  |         at java.lang.reflect.Method.invoke(Method.java:597)
  |         at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:157)
  |         at org.jboss.mx.server.Invocation.dispatch(Invocation.java:96)
  |         at org.jboss.mx.interceptor.AbstractInterceptor.invoke(AbstractInterceptor.java:138)
  |         at org.jboss.mx.server.Invocation.invoke(Invocation.java:90)
  |         at org.jboss.mx.interceptor.ModelMBeanOperationInterceptor.invoke(ModelMBeanOperationInterceptor.java:140)
  |         at org.jboss.mx.server.Invocation.invoke(Invocation.java:90)
  |         at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264)
  |         at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:668)
  |         at org.jboss.mx.server.MBeanServerImpl$3.run(MBeanServerImpl.java:1431)
  |         at java.security.AccessController.doPrivileged(Native Method)
  |         at org.jboss.mx.server.MBeanServerImpl.registerMBean(MBeanServerImpl.java:1426)
  |         at org.jboss.mx.server.MBeanServerImpl.registerMBean(MBeanServerImpl.java:376)
  |         at org.jboss.ejb3.Ejb3Deployment.registerDeployment(Ejb3Deployment.java:454)
  |         at org.jboss.ejb3.Ejb3Deployment.create(Ejb3Deployment.java:516)
  |         at org.jboss.ejb3.deployers.Ejb3Deployer.deploy(Ejb3Deployer.java:195)
  |         ... 22 more
  | 22:17:53,928 ERROR [ProfileServiceBootstrap] Failed to load profile: Summary of incomplete deployments (SEE PREVIOUS ERRORS FOR DETAILS):
  | 
  | *** CONTEXTS MISSING DEPENDENCIES: Name -> Dependency{Required State:Actual State}
  | 
  | jboss.j2ee:ear=Quatron.ear,jar=Quatron-ejb.jar,name=QuatronEJBBean,service=EJB3
  |  -> <UNKNOWN jboss.j2ee:ear=Quatron.ear,jar=Quatron-ejb.jar,name=QuatronEJBBean,service=EJB3>{Described:** UNRESOLVED Demands 'persistence.unit:unitName=Quatron.ear/Quatron-ejb.jar#Quatron-ejbPU' **}
  | 
  | 
  | *** CONTEXTS IN ERROR: Name -> Error
  | 
  | <UNKNOWN jboss.j2ee:ear=Quatron.ear,jar=Quatron-ejb.jar,name=QuatronEJBBean,service=EJB3> -> ** UNRESOLVED Demands 'persistence.unit:unitName=Quatron.ear/Quatron-ejb.jar#Quatron-ejbPU' **
  | 
  | vfszip:/C:/jboss-5.0.0.CR2/server/all/deploy/Quatron-ejb.jar -> javax.management.InstanceAlreadyExistsException: jboss.j2ee:jar=Quatron-ejb.jar,service=EJB3 already registered.
  | 
  | persistence.unit:unitName=Quatron.ear/Quatron-ejb.jar#Quatron-ejbPU -> java.lang.ClassCastException: org.hibernate.dialect.PostgreSQLDialect cannot be cast to org.hibernate.dialect.Dialect
  | 
  | 
  | 22:17:54,394 INFO  [Http11Protocol] Starting Coyote HTTP/1.1 on http-127.0.0.1-8080
  | 22:17:54,428 INFO  [AjpProtocol] Starting Coyote AJP/1.3 on ajp-127.0.0.1-8009
  | 22:17:54,436 INFO  [ServerImpl] JBoss (Microcontainer) [5.0.0.CR2 (build: SVNTag=JBoss_5_0_0_CR2 date=200809171046)] Started in 59s:115ms
  | 22:18:00,224 INFO  [TomcatDeployment] undeploy, ctxPath=/Quatron, vfsUrl=Quatron.ear/Quatron-war.war
  | 22:18:00,467 WARN  [HackClassloaderMetaDataDeployer] FIXME Using loader repository config: quatron:archive=quatron.ear for  vfszip:/C:/jboss-5.0.0.CR2/server/all/deploy/Quatron.ear use classloading metadata not loader repository config
  | 22:18:03,099 WARN  [EjbMetadataJndiPolicyDecoratorDeployer] Defaulting to DefaultJndiBindingPolicy of "org.jboss.metadata.ejb.jboss.jndipolicy.plugins.BasicJndiBindingPolicy" for Session Bean QuatronEJBBean
  | 22:18:03,633 INFO  [JBossASKernel] Created KernelDeployment for: Quatron-ejb.jar
  | 22:18:03,633 INFO  [JBossASKernel] installing bean: jboss.j2ee:ear=Quatron.ear,jar=Quatron-ejb.jar,name=QuatronEJBBean,service=EJB3
  | 22:18:03,634 INFO  [JBossASKernel]   with dependencies:
  | 22:18:03,634 INFO  [JBossASKernel]   and demands:
  | 22:18:03,634 INFO  [JBossASKernel] 	jboss.ejb:service=EJBTimerService
  | 22:18:03,634 INFO  [JBossASKernel] 	persistence.unit:unitName=Quatron.ear/Quatron-ejb.jar#Quatron-ejbPU
  | 22:18:03,634 INFO  [JBossASKernel]   and supplies:
  | 22:18:03,931 INFO  [JBossASKernel] 	jndi:Quatron/QuatronEJBBean/remote-session.QuatronEJBRemote
  | 22:18:03,931 INFO  [JBossASKernel] 	jndi:Quatron/QuatronEJBBean/remote
  | 22:18:03,931 INFO  [JBossASKernel] 	Class:session.QuatronEJBRemote
  | 22:18:03,931 INFO  [JBossASKernel] Added bean(jboss.j2ee:ear=Quatron.ear,jar=Quatron-ejb.jar,name=QuatronEJBBean,service=EJB3) to KernelDeployment of: Quatron-ejb.jar
  | 22:18:04,167 INFO  [PersistenceUnitDeployment] Starting persistence unit persistence.unit:unitName=Quatron.ear/Quatron-ejb.jar#Quatron-ejbPU
  | 22:18:04,933 WARN  [Ejb3Configuration] Persistence provider caller does not implement the EJB3 spec correctly. PersistenceUnitInfo.getNewTempClassLoader() is null.
  | 22:18:04,935 INFO  [AnnotationBinder] Binding entity from annotated class: entities.UserLocation
  | 22:18:04,935 INFO  [QueryBinder] Binding Named query: UserLocation.findById => SELECT u FROM UserLocation u WHERE u.id = :id
  | 22:18:04,935 INFO  [QueryBinder] Binding Named query: UserLocation.findByName => SELECT u FROM UserLocation u WHERE u.name = :name
  | 22:18:05,433 INFO  [EntityBinder] Bind entity entities.UserLocation on table user_location
  | 22:18:05,449 INFO  [HibernateSearchEventListenerRegister] Unable to find org.hibernate.search.event.FullTextIndexEventListener on the classpath. Hibernate Search is not enabled.
  | 22:18:05,450 INFO  [ConnectionProviderFactory] Initializing connection provider: org.hibernate.ejb.connection.InjectedDataSourceConnectionProvider
  | 22:18:05,455 INFO  [InjectedDataSourceConnectionProvider] Using provided datasource
  | 22:18:05,456 INFO  [SettingsFactory] RDBMS: PostgreSQL, version: 8.2.9
  | 22:18:05,456 INFO  [SettingsFactory] JDBC driver: PostgreSQL Native Driver, version: PostgreSQL 8.1 JDBC3 with SSL (build 412)
  | 22:18:05,991 INFO  [Dialect] Using dialect: org.hibernate.dialect.PostgreSQLDialect
  | 22:18:06,066 ERROR [AbstractKernelController] Error installing to Start: name=persistence.unit:unitName=Quatron.ear/Quatron-ejb.jar#Quatron-ejbPU state=Create
  | javax.persistence.PersistenceException: [PersistenceUnit: Quatron-ejbPU] Unable to build EntityManagerFactory
  |         at org.hibernate.ejb.Ejb3Configuration.buildEntityManagerFactory(Ejb3Configuration.java:677)
  |         at org.hibernate.ejb.HibernatePersistence.createContainerEntityManagerFactory(HibernatePersistence.java:132)
  |         at org.jboss.jpa.deployment.PersistenceUnitDeployment.start(PersistenceUnitDeployment.java:281)
  |         at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
  |         at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
  |         at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
  |         at java.lang.reflect.Method.invoke(Method.java:597)
  |         at org.jboss.reflect.plugins.introspection.ReflectionUtils.invoke(ReflectionUtils.java:59)
  |         at org.jboss.reflect.plugins.introspection.ReflectMethodInfoImpl.invoke(ReflectMethodInfoImpl.java:150)
  |         at org.jboss.joinpoint.plugins.BasicMethodJoinPoint.dispatch(BasicMethodJoinPoint.java:66)
  |         at org.jboss.kernel.plugins.dependency.KernelControllerContextAction$JoinpointDispatchWrapper.execute(KernelControllerContextAction.java:241)
  |         at org.jboss.kernel.plugins.dependency.ExecutionWrapper.execute(ExecutionWrapper.java:47)
  |         at org.jboss.kernel.plugins.dependency.KernelControllerContextAction.dispatchExecutionWrapper(KernelControllerContextAction.java:109)
  |         at org.jboss.kernel.plugins.dependency.KernelControllerContextAction.dispatchJoinPoint(KernelControllerContextAction.java:70)
  |         at org.jboss.kernel.plugins.dependency.LifecycleAction.installActionInternal(LifecycleAction.java:221)
  |         at org.jboss.kernel.plugins.dependency.InstallsAwareAction.installAction(InstallsAwareAction.java:54)
  |         at org.jboss.kernel.plugins.dependency.InstallsAwareAction.installAction(InstallsAwareAction.java:42)
  |         at org.jboss.dependency.plugins.action.SimpleControllerContextAction.simpleInstallAction(SimpleControllerContextAction.java:62)
  |         at org.jboss.dependency.plugins.action.AccessControllerContextAction.install(AccessControllerContextAction.java:71)
  |         at org.jboss.dependency.plugins.AbstractControllerContextActions.install(AbstractControllerContextActions.java:51)
  |         at org.jboss.dependency.plugins.AbstractControllerContext.install(AbstractControllerContext.java:348)
  |         at org.jboss.dependency.plugins.AbstractController.install(AbstractController.java:1598)
  |         at org.jboss.dependency.plugins.AbstractController.incrementState(AbstractController.java:934)
  |         at org.jboss.dependency.plugins.AbstractController.resolveContexts(AbstractController.java:1062)
  |         at org.jboss.dependency.plugins.AbstractController.resolveContexts(AbstractController.java:984)
  |         at org.jboss.dependency.plugins.AbstractController.install(AbstractController.java:774)
  |         at org.jboss.dependency.plugins.AbstractController.install(AbstractController.java:540)
  |         at org.jboss.deployers.vfs.deployer.kernel.BeanMetaDataDeployer.deploy(BeanMetaDataDeployer.java:124)
  |         at org.jboss.deployers.vfs.deployer.kernel.BeanMetaDataDeployer.deploy(BeanMetaDataDeployer.java:51)
  |         at org.jboss.deployers.spi.deployer.helpers.AbstractSimpleRealDeployer.internalDeploy(AbstractSimpleRealDeployer.java:62)
  |         at org.jboss.deployers.spi.deployer.helpers.AbstractRealDeployer.deploy(AbstractRealDeployer.java:50)
  |         at org.jboss.deployers.plugins.deployers.DeployerWrapper.deploy(DeployerWrapper.java:169)
  |         at org.jboss.deployers.plugins.deployers.DeployersImpl.doDeploy(DeployersImpl.java:1285)
  |         at org.jboss.deployers.plugins.deployers.DeployersImpl.doInstallParentFirst(DeployersImpl.java:1003)
  |         at org.jboss.deployers.plugins.deployers.DeployersImpl.doInstallParentFirst(DeployersImpl.java:1024)
  |         at org.jboss.deployers.plugins.deployers.DeployersImpl.doInstallParentFirst(DeployersImpl.java:1056)
  |         at org.jboss.deployers.plugins.deployers.DeployersImpl.install(DeployersImpl.java:944)
  |         at org.jboss.dependency.plugins.AbstractControllerContext.install(AbstractControllerContext.java:348)
  |         at org.jboss.dependency.plugins.AbstractController.install(AbstractController.java:1598)
  |         at org.jboss.dependency.plugins.AbstractController.incrementState(AbstractController.java:934)
  |         at org.jboss.dependency.plugins.AbstractController.resolveContexts(AbstractController.java:1062)
  |         at org.jboss.dependency.plugins.AbstractController.resolveContexts(AbstractController.java:984)
  |         at org.jboss.dependency.plugins.AbstractController.change(AbstractController.java:822)
  |         at org.jboss.dependency.plugins.AbstractController.change(AbstractController.java:553)
  |         at org.jboss.deployers.plugins.deployers.DeployersImpl.process(DeployersImpl.java:627)
  |         at org.jboss.deployers.plugins.main.MainDeployerImpl.process(MainDeployerImpl.java:541)
  |         at org.jboss.system.server.profileservice.hotdeploy.HDScanner.scan(HDScanner.java:290)
  |         at org.jboss.system.server.profileservice.hotdeploy.HDScanner.run(HDScanner.java:221)
  |         at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:441)
  |         at java.util.concurrent.FutureTask$Sync.innerRunAndReset(FutureTask.java:317)
  |         at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:150)
  |         at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$101(ScheduledThreadPoolExecutor.java:98)
  |         at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.runPeriodic(ScheduledThreadPoolExecutor.java:181)
  |         at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:205)
  |         at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:885)
  |         at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
  |         at java.lang.Thread.run(Thread.java:619)
  | Caused by: org.hibernate.HibernateException: Could not instantiate dialect class
  |         at org.hibernate.dialect.DialectFactory.buildDialect(DialectFactory.java:107)
  |         at org.hibernate.dialect.DialectFactory.buildDialect(DialectFactory.java:65)
  |         at org.hibernate.cfg.SettingsFactory.determineDialect(SettingsFactory.java:460)
  |         at org.hibernate.cfg.SettingsFactory.buildSettings(SettingsFactory.java:155)
  |         at org.hibernate.cfg.Configuration.buildSettings(Configuration.java:2101)
  |         at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1325)
  |         at org.hibernate.cfg.AnnotationConfiguration.buildSessionFactory(AnnotationConfiguration.java:867)
  |         at org.hibernate.ejb.Ejb3Configuration.buildEntityManagerFactory(Ejb3Configuration.java:669)
  |         ... 56 more
  | Caused by: java.lang.ClassCastException: org.hibernate.dialect.PostgreSQLDialect cannot be cast to org.hibernate.dialect.Dialect
  |         at org.hibernate.dialect.DialectFactory.buildDialect(DialectFactory.java:101)
  |         ... 63 more
  | 22:18:06,513 INFO  [TomcatDeployment] deploy, ctxPath=/Quatron, vfsUrl=Quatron.ear/Quatron-war.war
  | 22:18:06,569 WARN  [HDScanner] Failed to process changes
  | org.jboss.deployers.client.spi.IncompleteDeploymentException: Summary of incomplete deployments (SEE PREVIOUS ERRORS FOR DETAILS):
  | 
  | *** CONTEXTS MISSING DEPENDENCIES: Name -> Dependency{Required State:Actual State}
  | 
  | jboss.j2ee:ear=Quatron.ear,jar=Quatron-ejb.jar,name=QuatronEJBBean,service=EJB3
  |  -> <UNKNOWN jboss.j2ee:ear=Quatron.ear,jar=Quatron-ejb.jar,name=QuatronEJBBean,service=EJB3>{Described:** UNRESOLVED Demands 'persistence.unit:unitName=Quatron.ear/Quatron-ejb.jar#Quatron-ejbPU' **}
  | 
  | 
  | *** CONTEXTS IN ERROR: Name -> Error
  | 
  | <UNKNOWN jboss.j2ee:ear=Quatron.ear,jar=Quatron-ejb.jar,name=QuatronEJBBean,service=EJB3> -> ** UNRESOLVED Demands 'persistence.unit:unitName=Quatron.ear/Quatron-ejb.jar#Quatron-ejbPU' **
  | 
  | vfszip:/C:/jboss-5.0.0.CR2/server/all/deploy/Quatron-ejb.jar -> javax.management.InstanceAlreadyExistsException: jboss.j2ee:jar=Quatron-ejb.jar,service=EJB3 already registered.
  | 
  | persistence.unit:unitName=Quatron.ear/Quatron-ejb.jar#Quatron-ejbPU -> java.lang.ClassCastException: org.hibernate.dialect.PostgreSQLDialect cannot be cast to org.hibernate.dialect.Dialect
  | 
  | 
  |         at org.jboss.deployers.plugins.deployers.DeployersImpl.checkComplete(DeployersImpl.java:709)
  |         at org.jboss.deployers.plugins.main.MainDeployerImpl.checkComplete(MainDeployerImpl.java:661)
  |         at org.jboss.system.server.profileservice.hotdeploy.HDScanner.scan(HDScanner.java:291)
  |         at org.jboss.system.server.profileservice.hotdeploy.HDScanner.run(HDScanner.java:221)
  |         at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:441)
  |         at java.util.concurrent.FutureTask$Sync.innerRunAndReset(FutureTask.java:317)
  |         at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:150)
  |         at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$101(ScheduledThreadPoolExecutor.java:98)
  |         at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.runPeriodic(ScheduledThreadPoolExecutor.java:181)
  |         at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:205)
  |         at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:885)
  |         at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
  |         at java.lang.Thread.run(Thread.java:619)
  | 22:21:28,414 INFO  [[/Quatron]] Marking servlet QuatronServlet as unavailable
  | 22:21:28,415 ERROR [[QuatronServlet]] Allocate exception for servlet QuatronServlet
  | javax.naming.NameNotFoundException: Quatron not bound
  |         at org.jnp.server.NamingServer.getBinding(NamingServer.java:564)
  |         at org.jnp.server.NamingServer.getBinding(NamingServer.java:572)
  |         at org.jnp.server.NamingServer.getObject(NamingServer.java:578)
  |         at org.jnp.server.NamingServer.lookup(NamingServer.java:288)
  |         at org.jnp.interfaces.NamingContext.lookup(NamingContext.java:669)
  |         at org.jnp.interfaces.NamingContext.lookup(NamingContext.java:629)
  |         at javax.naming.InitialContext.lookup(InitialContext.java:392)
  |         at org.jnp.interfaces.NamingContext.resolveLink(NamingContext.java:1251)
  |         at org.jnp.interfaces.NamingContext.lookup(NamingContext.java:760)
  |         at org.jnp.interfaces.NamingContext.lookup(NamingContext.java:629)
  |         at org.jboss.ejb3.JndiUtil.lookup(JndiUtil.java:44)
  |         at org.jboss.injection.JndiPropertyInjector.lookup(JndiPropertyInjector.java:75)
  |         at org.jboss.injection.JndiPropertyInjector.inject(JndiPropertyInjector.java:99)
  |         at org.jboss.web.tomcat.service.TomcatInjectionContainer.processInjectors(TomcatInjectionContainer.java:361)
  |         at org.jboss.web.tomcat.service.TomcatInjectionContainer.newInstance(TomcatInjectionContainer.java:244)
  |         at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1006)
  |         at org.apache.catalina.core.StandardWrapper.allocate(StandardWrapper.java:777)
  |         at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:129)
  |         at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
  |         at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:189)
  |         at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:91)
  |         at org.jboss.web.tomcat.security.SecurityContextEstablishmentValve.invoke(SecurityContextEstablishmentValve.java:92)
  |         at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
  |         at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
  |         at org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:157)
  |         at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
  |         at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:325)
  |         at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:828)
  |         at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:601)
  |         at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
  |         at java.lang.Thread.run(Thread.java:619)
  | 

Thanks a lot!

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