Ne peut pas acquérir de la source de données. Ne pouvez pas Utiliser l'EntityManager (EclipseLink) avec JBoss 5.1
Je suis confronté à beaucoup de difficultés à mettre la JPA (EclipseLink) travaillant dans le Serveur JBoss. J'ai l'habitude de Tomcat, et c'est assez simple...
- J'ai copié le mysql-ds.xml à partir de /jboss-5.1.0.GA/docs/examples/jca /jboss-5.1.0.GA/serveurs/default/deploy/et puis je l'ai configuré.
mysql-ds.xml fichier:
<?xml version="1.0" encoding="UTF-8"?>
<datasources>
<local-tx-datasource>
<jndi-name>EDeliveryUnit</jndi-name>
<connection-url>jdbc:mysql://localhost:3306/edelivery_db</connection-url>
<driver-class>com.mysql.jdbc.Driver</driver-class>
<user-name>root</user-name>
<password>root</password>
<exception-sorter-class-name>org.jboss.resource.adapter.jdbc.vendor.MySQLExceptionSorter</exception-sorter-class-name>
<check-valid-connection-sql>SELECT * FROM systemuser</check-valid-connection-sql>
<metadata>
<type-mapping>mySQL</type-mapping>
</metadata>
</local-tx-datasource>
</datasources>
- Puis j'ai configuré l'persistence.xml dans mon WebApplication.
persistence.xml:
<?xml version="1.0" encoding="UTF-8" ?>
<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"
version="2.0" xmlns="http://java.sun.com/xml/ns/persistence">
<persistence-unit name="edeliveryPU"
transaction-type="RESOURCE_LOCAL">
<jta-data-source>jdbc/EDeliveryUnit</jta-data-source>
<non-jta-data-source>jdbc/EDeliveryUnit</non-jta-data-source>
<class>pt.inov.spocs.board.server.model.entity.SystemUser</class>
<class>pt.inov.spocs.board.server.model.entity.UserSession</class>
<properties>
<property name="javax.persistence.jdbc.driver" value="com.mysql.jdbc.Driver" />
<property name="javax.persistence.jdbc.url" value="jdbc:mysql://localhost:3306/edelivery_db" />
<property name="javax.persistence.jdbc.user" value="root" />
<property name="javax.persistence.jdbc.password" value="root" />
<property name="eclipselink.jdbc.batch-writing" value="JDBC" />
<property name="eclipselink.ddl-generation" value="drop-and-create-tables" />
</properties>
</persistence-unit>
Finale j'instancie l'EntityManager:
private EntityManagerFactory emf;
private EntityManager em;
public Controller() {
System.out.println("Begin..");
emf = Persistence.createEntityManagerFactory("edeliveryPU");
em = emf.createEntityManager();
user = em.find(SystemUser.class, new Long(1));
System.out.println("Username: " + user.getUsername() + " | pass: "
+ user.getPassword());
}
Quand j'déployer, j'ai eu d'erreur dans mon jboss:
2012-07-20 13:22:15,762 INFO [STDOUT] (http-127.0.0.1-8080-1) Begin..
2012-07-20 13:22:16,346 INFO [STDOUT] (http-127.0.0.1-8080-1) [EL Config]: The access type for the persistent class [class pt.inov.spocs.board.server.model.entity.UserSession] is set to [FIELD].
2012-07-20 13:22:16,414 INFO [STDOUT] (http-127.0.0.1-8080-1) [EL Config]: The target entity (reference) class for the many to one mapping element [field user] is being defaulted to: class pt.inov.spocs.board.server.model.entity.SystemUser.
2012-07-20 13:22:16,417 INFO [STDOUT] (http-127.0.0.1-8080-1) [EL Config]: The access type for the persistent class [class pt.inov.spocs.board.server.model.entity.SystemUser] is set to [FIELD].
2012-07-20 13:22:16,419 INFO [STDOUT] (http-127.0.0.1-8080-1) [EL Config]: The alias name for the entity class [class pt.inov.spocs.board.server.model.entity.UserSession] is being defaulted to: UserSession.
2012-07-20 13:22:16,424 INFO [STDOUT] (http-127.0.0.1-8080-1) [EL Config]: The table name for entity [class pt.inov.spocs.board.server.model.entity.UserSession] is being defaulted to: USERSESSION.
2012-07-20 13:22:16,468 INFO [STDOUT] (http-127.0.0.1-8080-1) [EL Config]: The column name for element [sessionKey] is being defaulted to: SESSIONKEY.
2012-07-20 13:22:16,470 INFO [STDOUT] (http-127.0.0.1-8080-1) [EL Config]: The column name for element [endDate] is being defaulted to: ENDDATE.
2012-07-20 13:22:16,472 INFO [STDOUT] (http-127.0.0.1-8080-1) [EL Config]: The column name for element [beginDate] is being defaulted to: BEGINDATE.
2012-07-20 13:22:16,472 INFO [STDOUT] (http-127.0.0.1-8080-1) [EL Config]: The column name for element [ip] is being defaulted to: IP.
2012-07-20 13:22:16,474 INFO [STDOUT] (http-127.0.0.1-8080-1) [EL Config]: The alias name for the entity class [class pt.inov.spocs.board.server.model.entity.SystemUser] is being defaulted to: SystemUser.
2012-07-20 13:22:16,475 INFO [STDOUT] (http-127.0.0.1-8080-1) [EL Config]: The table name for entity [class pt.inov.spocs.board.server.model.entity.SystemUser] is being defaulted to: SYSTEMUSER.
2012-07-20 13:22:16,476 INFO [STDOUT] (http-127.0.0.1-8080-1) [EL Config]: The column name for element [id] is being defaulted to: ID.
2012-07-20 13:22:16,477 INFO [STDOUT] (http-127.0.0.1-8080-1) [EL Config]: The column name for element [username] is being defaulted to: USERNAME.
2012-07-20 13:22:16,477 INFO [STDOUT] (http-127.0.0.1-8080-1) [EL Config]: The column name for element [password] is being defaulted to: PASSWORD.
2012-07-20 13:22:16,479 INFO [STDOUT] (http-127.0.0.1-8080-1) [EL Config]: The pk column value for the table generator named [SystemUserGenerator] defined on [class pt.inov.spocs.board.server.model.entity.SystemUser] from [class pt.inov.spocs.board.server.model.entity.SystemUser] is being defaulted to: SystemUserGenerator.
2012-07-20 13:22:16,526 INFO [STDOUT] (http-127.0.0.1-8080-1) [EL Config]: The primary key column name for the mapping element [field user] is being defaulted to: ID.
2012-07-20 13:22:16,526 INFO [STDOUT] (http-127.0.0.1-8080-1) [EL Config]: The foreign key column name for the mapping element [user] is being defaulted to: USER_ID.
2012-07-20 13:22:16,696 INFO [STDOUT] (http-127.0.0.1-8080-1) [EL Warning]: PersistenceUnitInfo edeliveryPU has transactionType RESOURCE_LOCAL and therefore jtaDataSource will be ignored
2012-07-20 13:22:16,700 INFO [STDOUT] (http-127.0.0.1-8080-1) [EL Info]: EclipseLink, version: Eclipse Persistence Services - 2.3.2.v20111125-r10461
2012-07-20 13:22:16,716 INFO [STDOUT] (http-127.0.0.1-8080-1) [EL Severe]: Exception [EclipseLink-7060] (Eclipse Persistence Services - 2.3.2.v20111125-r10461): org.eclipse.persistence.exceptions.ValidationException
Exception Description: Cannot acquire data source [java:/EDeliveryUnit].
Internal Exception: javax.naming.InvalidNameException: Not a compound name: EDeliveryUnit
2012-07-20 13:22:16,717 SEVERE [org.apache.myfaces.view.facelets.FaceletViewDeclarationLanguage] (http-127.0.0.1-8080-1) Error Rendering View[/index.xhtml]
javax.el.ELException: /index.xhtml: Exception [EclipseLink-7060] (Eclipse Persistence Services - 2.3.2.v20111125-r10461): org.eclipse.persistence.exceptions.ValidationException
Exception Description: Cannot acquire data source [java:/EDeliveryUnit].
Internal Exception: javax.naming.InvalidNameException: Not a compound name: EDeliveryUnit
at org.apache.myfaces.view.facelets.compiler.TextInstruction.write(TextInstruction.java:57)
at org.apache.myfaces.view.facelets.compiler.UIInstructions.encodeBegin(UIInstructions.java:46)
at org.apache.myfaces.view.facelets.compiler.UILeaf.encodeAll(UILeaf.java:214)
at javax.faces.component.UIComponent.encodeAll(UIComponent.java:614)
at org.apache.myfaces.view.facelets.FaceletViewDeclarationLanguage.renderView(FaceletViewDeclarationLanguage.java:1159)
at org.apache.myfaces.application.ViewHandlerImpl.renderView(ViewHandlerImpl.java:263)
at org.apache.myfaces.lifecycle.RenderResponseExecutor.execute(RenderResponseExecutor.java:85)
at org.apache.myfaces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:239)
at javax.faces.webapp.FacesServlet.service(FacesServlet.java:191)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:235)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:190)
at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:92)
at org.jboss.web.tomcat.security.SecurityContextEstablishmentValve.process(SecurityContextEstablishmentValve.java:126)
at org.jboss.web.tomcat.security.SecurityContextEstablishmentValve.invoke(SecurityContextEstablishmentValve.java:70)
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:158)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:330)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:829)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:598)
at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
at java.lang.Thread.run(Thread.java:662)
Caused by: javax.persistence.PersistenceException: Exception [EclipseLink-7060] (Eclipse Persistence Services - 2.3.2.v20111125-r10461): org.eclipse.persistence.exceptions.ValidationException
Exception Description: Cannot acquire data source [java:/EDeliveryUnit].
Internal Exception: javax.naming.InvalidNameException: Not a compound name: EDeliveryUnit
at org.eclipse.persistence.internal.jpa.EntityManagerSetupImpl.deploy(EntityManagerSetupImpl.java:517)
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:294)
at org.eclipse.persistence.internal.jpa.EntityManagerFactoryImpl.createEntityManager(EntityManagerFactoryImpl.java:272)
at pt.inov.spocs.board.server.model.entity.Controller.<init>(Controller.java:19)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
at java.lang.Class.newInstance0(Class.java:355)
at java.lang.Class.newInstance(Class.java:308)
at org.apache.myfaces.config.annotation.TomcatAnnotationLifecycleProvider.newInstance(TomcatAnnotationLifecycleProvider.java:49)
at org.apache.myfaces.config.ManagedBeanBuilder.buildManagedBean(ManagedBeanBuilder.java:162)
at org.apache.myfaces.el.unified.resolver.ManagedBeanResolver.createManagedBean(ManagedBeanResolver.java:303)
at org.apache.myfaces.el.unified.resolver.ManagedBeanResolver.getValue(ManagedBeanResolver.java:266)
at javax.el.CompositeELResolver.getValue(CompositeELResolver.java:54)
at org.apache.myfaces.el.unified.resolver.FacesCompositeELResolver.getValue(FacesCompositeELResolver.java:142)
at org.apache.myfaces.el.VariableResolverImpl.resolveVariable(VariableResolverImpl.java:65)
at org.apache.myfaces.el.convert.VariableResolverToELResolver.getValue(VariableResolverToELResolver.java:96)
at javax.el.CompositeELResolver.getValue(CompositeELResolver.java:54)
at org.apache.myfaces.el.unified.resolver.FacesCompositeELResolver.getValue(FacesCompositeELResolver.java:142)
at org.apache.el.parser.AstIdentifier.getValue(AstIdentifier.java:61)
at org.apache.el.parser.AstValue.getValue(AstValue.java:107)
at org.apache.el.ValueExpressionImpl.getValue(ValueExpressionImpl.java:186)
at org.apache.myfaces.view.facelets.el.ELText$ELTextVariable.writeText(ELText.java:213)
at org.apache.myfaces.view.facelets.el.ELText$ELTextComposite.writeText(ELText.java:125)
at org.apache.myfaces.view.facelets.compiler.TextInstruction.write(TextInstruction.java:48)
... 28 more
Caused by: Exception [EclipseLink-7060] (Eclipse Persistence Services - 2.3.2.v20111125-r10461): org.eclipse.persistence.exceptions.ValidationException
Exception Description: Cannot acquire data source [java:/EDeliveryUnit].
Internal Exception: javax.naming.InvalidNameException: Not a compound name: EDeliveryUnit
at org.eclipse.persistence.exceptions.ValidationException.cannotAcquireDataSource(ValidationException.java:497)
at org.eclipse.persistence.sessions.JNDIConnector.connect(JNDIConnector.java:109)
at org.eclipse.persistence.sessions.DatasourceLogin.connectToDatasource(DatasourceLogin.java:162)
at org.eclipse.persistence.internal.sessions.DatabaseSessionImpl.loginAndDetectDatasource(DatabaseSessionImpl.java:584)
at org.eclipse.persistence.internal.jpa.EntityManagerFactoryProvider.login(EntityManagerFactoryProvider.java:206)
at org.eclipse.persistence.internal.jpa.EntityManagerSetupImpl.deploy(EntityManagerSetupImpl.java:488)
... 55 more
Caused by: javax.naming.InvalidNameException: Not a compound name: EDeliveryUnit
at javax.naming.CompoundName.addAll(CompoundName.java:445)
at org.jnp.interfaces.NamingContext.composeName(NamingContext.java:1077)
at org.jnp.interfaces.NamingContext.getAbsoluteName(NamingContext.java:1855)
at org.jnp.interfaces.NamingContext.lookup(NamingContext.java:717)
at javax.naming.InitialContext.lookup(InitialContext.java:396)
at org.eclipse.persistence.sessions.JNDIConnector.connect(JNDIConnector.java:103)
... 59 more
2012-07-20 13:22:16,764 SEVERE [org.apache.myfaces.renderkit.ErrorPageWriter] (http-127.0.0.1-8080-1) An exception occurred
javax.faces.FacesException: javax.persistence.PersistenceException: Exception [EclipseLink-7060] (Eclipse Persistence Services - 2.3.2.v20111125-r10461): org.eclipse.persistence.exceptions.ValidationException
Exception Description: Cannot acquire data source [java:/EDeliveryUnit].
Internal Exception: javax.naming.InvalidNameException: Not a compound name: EDeliveryUnit
at org.apache.myfaces.shared_impl.context.ExceptionHandlerImpl.wrap(ExceptionHandlerImpl.java:241)
at org.apache.myfaces.shared_impl.context.ExceptionHandlerImpl.handle(ExceptionHandlerImpl.java:156)
at org.apache.myfaces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:258)
at javax.faces.webapp.FacesServlet.service(FacesServlet.java:191)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:235)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:190)
at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:92)
at org.jboss.web.tomcat.security.SecurityContextEstablishmentValve.process(SecurityContextEstablishmentValve.java:126)
at org.jboss.web.tomcat.security.SecurityContextEstablishmentValve.invoke(SecurityContextEstablishmentValve.java:70)
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:158)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:330)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:829)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:598)
at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
at java.lang.Thread.run(Thread.java:662)
Caused by: javax.persistence.PersistenceException: Exception [EclipseLink-7060] (Eclipse Persistence Services - 2.3.2.v20111125-r10461): org.eclipse.persistence.exceptions.ValidationException
Exception Description: Cannot acquire data source [java:/EDeliveryUnit].
Internal Exception: javax.naming.InvalidNameException: Not a compound name: EDeliveryUnit
at org.eclipse.persistence.internal.jpa.EntityManagerSetupImpl.deploy(EntityManagerSetupImpl.java:517)
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:294)
at org.eclipse.persistence.internal.jpa.EntityManagerFactoryImpl.createEntityManager(EntityManagerFactoryImpl.java:272)
at pt.inov.spocs.board.server.model.entity.Controller.<init>(Controller.java:19)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
at java.lang.Class.newInstance0(Class.java:355)
at java.lang.Class.newInstance(Class.java:308)
at org.apache.myfaces.config.annotation.TomcatAnnotationLifecycleProvider.newInstance(TomcatAnnotationLifecycleProvider.java:49)
at org.apache.myfaces.config.ManagedBeanBuilder.buildManagedBean(ManagedBeanBuilder.java:162)
at org.apache.myfaces.el.unified.resolver.ManagedBeanResolver.createManagedBean(ManagedBeanResolver.java:303)
at org.apache.myfaces.el.unified.resolver.ManagedBeanResolver.getValue(ManagedBeanResolver.java:266)
at javax.el.CompositeELResolver.getValue(CompositeELResolver.java:54)
at org.apache.myfaces.el.unified.resolver.FacesCompositeELResolver.getValue(FacesCompositeELResolver.java:142)
at org.apache.myfaces.el.VariableResolverImpl.resolveVariable(VariableResolverImpl.java:65)
at org.apache.myfaces.el.convert.VariableResolverToELResolver.getValue(VariableResolverToELResolver.java:96)
at javax.el.CompositeELResolver.getValue(CompositeELResolver.java:54)
at org.apache.myfaces.el.unified.resolver.FacesCompositeELResolver.getValue(FacesCompositeELResolver.java:142)
at org.apache.el.parser.AstIdentifier.getValue(AstIdentifier.java:61)
at org.apache.el.parser.AstValue.getValue(AstValue.java:107)
at org.apache.el.ValueExpressionImpl.getValue(ValueExpressionImpl.java:186)
at org.apache.myfaces.view.facelets.el.ELText$ELTextVariable.writeText(ELText.java:213)
at org.apache.myfaces.view.facelets.el.ELText$ELTextComposite.writeText(ELText.java:125)
at org.apache.myfaces.view.facelets.compiler.TextInstruction.write(TextInstruction.java:48)
at org.apache.myfaces.view.facelets.compiler.UIInstructions.encodeBegin(UIInstructions.java:46)
at org.apache.myfaces.view.facelets.compiler.UILeaf.encodeAll(UILeaf.java:214)
at javax.faces.component.UIComponent.encodeAll(UIComponent.java:614)
at org.apache.myfaces.view.facelets.FaceletViewDeclarationLanguage.renderView(FaceletViewDeclarationLanguage.java:1159)
at org.apache.myfaces.application.ViewHandlerImpl.renderView(ViewHandlerImpl.java:263)
at org.apache.myfaces.lifecycle.RenderResponseExecutor.execute(RenderResponseExecutor.java:85)
at org.apache.myfaces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:239)
... 21 more
Caused by: Exception [EclipseLink-7060] (Eclipse Persistence Services - 2.3.2.v20111125-r10461): org.eclipse.persistence.exceptions.ValidationException
Exception Description: Cannot acquire data source [java:/EDeliveryUnit].
Internal Exception: javax.naming.InvalidNameException: Not a compound name: EDeliveryUnit
at org.eclipse.persistence.exceptions.ValidationException.cannotAcquireDataSource(ValidationException.java:497)
at org.eclipse.persistence.sessions.JNDIConnector.connect(JNDIConnector.java:109)
at org.eclipse.persistence.sessions.DatasourceLogin.connectToDatasource(DatasourceLogin.java:162)
at org.eclipse.persistence.internal.sessions.DatabaseSessionImpl.loginAndDetectDatasource(DatabaseSessionImpl.java:584)
at org.eclipse.persistence.internal.jpa.EntityManagerFactoryProvider.login(EntityManagerFactoryProvider.java:206)
at org.eclipse.persistence.internal.jpa.EntityManagerSetupImpl.deploy(EntityManagerSetupImpl.java:488)
... 55 more
Caused by: javax.naming.InvalidNameException: Not a compound name: EDeliveryUnit
at javax.naming.CompoundName.addAll(CompoundName.java:445)
at org.jnp.interfaces.NamingContext.composeName(NamingContext.java:1077)
at org.jnp.interfaces.NamingContext.getAbsoluteName(NamingContext.java:1855)
at org.jnp.interfaces.NamingContext.lookup(NamingContext.java:717)
at javax.naming.InitialContext.lookup(InitialContext.java:396)
at org.eclipse.persistence.sessions.JNDIConnector.connect(JNDIConnector.java:103)
... 59 more
J'ai essayé de plusieurs manières différentes, mais je ne peux pas mettre ces travailler.
Quelqu'un peut m'aider s'il vous plaît?
OriginalL'auteur jbatista | 2012-07-19
Vous devez vous connecter pour publier un commentaire.
J'ai trouvé la solution.
JBoss force de nous définir une non-jta-data-source si nous ne voulons pas utiliser les transactions ou d'un jta-data-source si vous voulez l'utiliser..
De toute façon, peu importe si nous voulons utiliser des transactions, le problème est que la plupart des informations fournies nous conseiller pour spécifier ces avec un jdbc/JNDI-NAME lorsque ce que nous voulons, c'est d'un java:/JNDI-NAME.
En conclusion, si vous souhaitez utiliser un EclipseLink JPA avec JBoss au lieu de la Source de Données, vous devez vous assurer que vous êtes en précisant le:
transaction-type="RESOURCE_LOCAL"
<non-jta-data-source>java:/JNDI-NAME</non-jta-data-source>
ou<jta-data-source>java:/JNDI-NAME</jta-data-source>
Voici la correction de mon persistence.xml:
Je vous remercie pour votre aide précieuse @Chris.
OriginalL'auteur jbatista
Vous spécifiez "javax.la persistance.jdbc.x" propriétés qui ne se mélangent pas avec les sources de données. Vous devez spécifier la source de données à utiliser, ou de la connexion JDBC url, etc, mais pas les deux. Êtes-vous essayer d'utiliser JTA? Il y a aussi un avertissement indiquant que vous êtes en utilisant la transaction-type="ressources locales" avec une source de données JTA définies, vous devez spécifier le "JTA" type de transaction pour la source de données JTA à être utilisé, et le seront nécessaires pour qu'elle puisse accrocher dans le JBoss gestionnaire de transactions. Le réglage de la cible peut également être nécessaire pour la source de données de recherche.
java.lang.RuntimeException: Specification violation [EJB3 JPA 6.2.1.2] - You have not defined a jta-data-source for a JTA enabled persistence context named: edeliveryPU
Qu'entendez-vous par "que vous essayez d'utiliser JTA?" Pour le moment, je veux juste configurer un exemple simple de JPA avec persistence.xml et EntityManager en évitant lesctx.lookup("jdbc/MySQLDS");
Si vous n'êtes pas à l'aide de JTA et ne veulent pas les sources de données utilisées, de ne pas les définir dans votre persistence.xml. Je trouve étrange que JBoss serait se plaignent d'un manque de JTA lorsque le pu dit que c'est à l'aide de la transaction-type="RESOURCE_LOCAL", et le <fournisseur>org.eclipse.la persistance.jpa.PersistenceProvider</fournisseur> tag n'est pas visible, de sorte qu'il devrait être à l'aide de la valeur par défaut fournisseur de persistance. Est-il une autre persistence.xml avec la même unité de persistance nom de la cueillette?
Nop. Mais j'ai trouvé le problème. Je devais définir le non-jta-data-source dans le persistence.xml comme ça:
<non-jta-data-source>java:/EDeliveryUnit</non-jta-data-source>
. J'avais déjà essayé de plusieurs manières différentes, mais au lieu de java:/ j'ai utilisé jdbc/OriginalL'auteur Chris
Je sais que cela peut être vieux. J'ai fait face à la même question avec jdeveloper 12c et weblogic 12.x
J'ai fixé ce, en omettant java: de nom de source de données à persistence.xml fichier comme suit:
de:
java:/app/jdbc/data_source
:
/app/jdbc/data_source
OriginalL'auteur Tamer Awad