Problème de création du fichier persistence.xml

bonjour, j'ai créer un projet web sous eclipse, mais je ne sais pas comment integré le jpaContent ainsi que le persistence.xml.
je souhaiterai savoir comment le générer dans un dynamic web project et comment bien le configurer merci.

Le persistence context doit contenir le provider (org.hibernate.ejb.HibernatePersistence)et les properties(la bdd) ainsi que le nom choisi pour l'unité de persistence.(le même repris dans web.xml bien sur).
Pour le jpa dans ton applicationcontext.xml tu inclues les beans persistenceUnitManager,le JpaTransactionManager.
Bonne continuation.

bonjour, voici mon xml il s'integre au JPA Content mais j ai un problème au lancement du serveur jboss j'ai pourtant modifier le standalone.xml

voici l'erreur si sa peut aidé

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<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="persistence" transaction-type="RESOURCE_LOCAL">
		<provider>org.hibernate.ejb.HibernatePersistence</provider>
		 <jta-data-source>java:/datasourceStudent</jta-data-source>
		<class>com.Student</class>
		<properties>
		    <property name="hibernate.dialect" value="org.hibernate.dialect.MySQLDialect" />
		    <property name="hibernate.connection.driver_class" value="com.mysql.jdbc.Driver"/>
            <property name="hibernate.connection.password" value="root"/>
            <property name="hibernate.connection.url" value="jdbc:mysql://127.0.0.1:3306/eclipse"/>
            <property name="hibernate.connection.username" value="root"/>
		    <property name="hibernate.showSql" value="true" />
		    <property name="hibernate.hbm2ddl.auto" value="create-drop" />
		    <property name="hibernate.connection.autocommit" value="true" />
		          <property name="jboss.entity.manager.factory.jndi.name" value="java:/pmsEntityManagerFactory"/>
		</properties>
	</persistence-unit>
</persistence>

voici la console

Code:

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21:14:59,393 INFOS [org.jboss.modules] JBoss Modules version 1.1.1.GA
21:14:59,941 INFO  [org.jboss.msc] JBoss MSC version 1.0.2.GA
21:15:00,055 INFO  [org.jboss.as] JBAS015899: JBoss AS 7.1.1.Final "Brontes" starting
21:15:01,924 INFO  [org.xnio] XNIO Version 3.0.3.GA
21:15:01,930 INFO  [org.jboss.as.server] JBAS015888: Creating http management service using socket-binding (management-http)
21:15:01,947 INFO  [org.xnio.nio] XNIO NIO Implementation Version 3.0.3.GA
21:15:01,967 INFO  [org.jboss.remoting] JBoss Remoting version 3.2.3.GA
21:15:02,025 INFO  [org.jboss.as.logging] JBAS011502: Removing bootstrap log handlers
21:15:02,037 INFO  [org.jboss.as.configadmin] (ServerService Thread Pool -- 26) JBAS016200: Activating ConfigAdmin Subsystem
21:15:02,061 INFO  [org.jboss.as.clustering.infinispan] (ServerService Thread Pool -- 31) JBAS010280: Activating Infinispan subsystem.
21:15:02,111 INFO  [org.jboss.as.naming] (ServerService Thread Pool -- 38) JBAS011800: Activating Naming Subsystem
21:15:02,124 INFO  [org.jboss.as.security] (ServerService Thread Pool -- 44) JBAS013101: Activating Security Subsystem
21:15:02,145 INFO  [org.jboss.as.osgi] (ServerService Thread Pool -- 39) JBAS011940: Activating OSGi Subsystem
21:15:02,152 INFO  [org.jboss.as.connector] (MSC service thread 1-4) JBAS010408: Starting JCA Subsystem (JBoss IronJacamar 1.0.9.Final)
21:15:02,166 INFO  [org.jboss.as.webservices] (ServerService Thread Pool -- 48) JBAS015537: Activating WebServices Extension
21:15:02,210 INFO  [org.jboss.as.connector.subsystems.datasources] (ServerService Thread Pool -- 27) JBAS010403: Deploying JDBC-compliant driver class org.h2.Driver (version 1.3)
21:15:02,308 INFO  [org.jboss.as.security] (MSC service thread 1-2) JBAS013100: Current PicketBox version=4.0.7.Final
21:15:02,337 INFO  [org.jboss.as.naming] (MSC service thread 1-1) JBAS011802: Starting Naming Service
21:15:02,340 INFO  [org.jboss.as.mail.extension] (MSC service thread 1-3) JBAS015400: Bound mail session [java:jboss/mail/Default]
21:15:02,579 INFO  [org.jboss.ws.common.management.AbstractServerConfig] (MSC service thread 1-8) JBoss Web Services - Stack CXF Server 4.0.2.GA
21:15:03,235 INFO  [org.apache.coyote.http11.Http11Protocol] (MSC service thread 1-1) Démarrage de Coyote HTTP/1.1 sur http-localhost-127.0.0.1-8080
21:15:03,549 INFO  [org.jboss.as.remoting] (MSC service thread 1-5) JBAS017100: Listening on localhost/127.0.0.1:9999
21:15:03,549 INFO  [org.jboss.as.remoting] (MSC service thread 1-2) JBAS017100: Listening on localhost/127.0.0.1:4447
21:15:03,556 INFO  [org.jboss.as.server.deployment.scanner] (MSC service thread 1-8) JBAS015012: Started FileSystemDeploymentService for directory C:\Users\dandy\jboss-as-7.1.1.Final\standalone\deployments
21:15:03,587 INFO  [org.jboss.as.server.deployment.scanner] (DeploymentScanner-threads - 1) JBAS015014: Re-attempting failed deployment CRUD_JSP_EJB_JPA.war
21:15:03,602 INFO  [org.jboss.as.server.deployment.scanner] (DeploymentScanner-threads - 1) JBAS015003: Found CRUD_JSP_EJB_JPA.war in deployment directory. To trigger deployment create a file called CRUD_JSP_EJB_JPA.war.dodeploy
21:15:03,956 INFO  [org.jboss.as.connector.subsystems.datasources] (MSC service thread 1-5) JBAS010400: Bound data source [java:jboss/datasources/ExampleDS]
21:15:04,265 INFO  [org.jboss.as.controller] (Controller Boot Thread) JBAS014774: Service status report
JBAS014775:    New missing/unsatisfied dependencies:
      service jboss.jdbc-driver.com_mysql_jdbc_Driver (missing) dependents: [service jboss.data-source.java:/datasourceStudent] 
 
21:15:04,317 INFO  [org.jboss.as.server.deployment] (MSC service thread 1-1) JBAS015876: Starting deployment of "CRUD_JSP_EJB_JPA.war"
21:15:04,785 INFO  [org.jboss.as.jpa] (MSC service thread 1-4) JBAS011401: Read persistence.xml for persistence
21:15:05,014 INFO  [org.jboss.as.ejb3.deployment.processors.EjbJndiBindingsDeploymentUnitProcessor] (MSC service thread 1-6) JNDI bindings for session bean named StudentEJB in deployment unit deployment "CRUD_JSP_EJB_JPA.war" are as follows:
 
	java:global/CRUD_JSP_EJB_JPA/StudentEJB!com.StudentEJB
	java:app/CRUD_JSP_EJB_JPA/StudentEJB!com.StudentEJB
	java:module/StudentEJB!com.StudentEJB
	java:global/CRUD_JSP_EJB_JPA/StudentEJB!com.StudentEJBLocal
	java:app/CRUD_JSP_EJB_JPA/StudentEJB!com.StudentEJBLocal
	java:module/StudentEJB!com.StudentEJBLocal
 
21:15:05,431 ERROR [org.jboss.msc.service.fail] (MSC service thread 1-4) MSC00001: Failed to start service jboss.deployment.unit."CRUD_JSP_EJB_JPA.war".INSTALL: org.jboss.msc.service.StartException in service jboss.deployment.unit."CRUD_JSP_EJB_JPA.war".INSTALL: Failed to process phase INSTALL of deployment "CRUD_JSP_EJB_JPA.war"
	at org.jboss.as.server.deployment.DeploymentUnitPhaseService.start(DeploymentUnitPhaseService.java:119) [jboss-as-server-7.1.1.Final.jar:7.1.1.Final]
	at org.jboss.msc.service.ServiceControllerImpl$StartTask.startService(ServiceControllerImpl.java:1811) [jboss-msc-1.0.2.GA.jar:1.0.2.GA]
	at org.jboss.msc.service.ServiceControllerImpl$StartTask.run(ServiceControllerImpl.java:1746) [jboss-msc-1.0.2.GA.jar:1.0.2.GA]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) [rt.jar:1.7.0_71]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) [rt.jar:1.7.0_71]
	at java.lang.Thread.run(Thread.java:745) [rt.jar:1.7.0_71]
Caused by: org.jboss.as.server.deployment.DeploymentUnitProcessingException: JBAS011047: Component class com.StudentEJB for component StudentEJB has errors: 
JBAS011428: Cannot inject RESOURCE_LOCAL container managed EntityManagers using @PersistenceContext
	at org.jboss.as.ee.component.deployers.ModuleJndiBindingProcessor$1.handle(ModuleJndiBindingProcessor.java:169)
	at org.jboss.as.ee.component.ClassDescriptionTraversal.run(ClassDescriptionTraversal.java:54)
	at org.jboss.as.ee.component.deployers.ModuleJndiBindingProcessor.processClassConfigurations(ModuleJndiBindingProcessor.java:162)
	at org.jboss.as.ee.component.deployers.ModuleJndiBindingProcessor.deploy(ModuleJndiBindingProcessor.java:155)
	at org.jboss.as.server.deployment.DeploymentUnitPhaseService.start(DeploymentUnitPhaseService.java:113) [jboss-as-server-7.1.1.Final.jar:7.1.1.Final]
	... 5 more
 
21:15:05,467 INFO  [org.jboss.as.server] (DeploymentScanner-threads - 2) JBAS015870: Deploy of deployment "CRUD_JSP_EJB_JPA.war" was rolled back with failure message {"JBAS014671: Failed services" => {"jboss.deployment.unit.\"CRUD_JSP_EJB_JPA.war\".INSTALL" => "org.jboss.msc.service.StartException in service jboss.deployment.unit.\"CRUD_JSP_EJB_JPA.war\".INSTALL: Failed to process phase INSTALL of deployment \"CRUD_JSP_EJB_JPA.war\""}}
21:15:05,473 INFO  [org.jboss.as.controller] (DeploymentScanner-threads - 2) JBAS014774: Service status report
JBAS014777:   Services which failed to start:      service jboss.deployment.unit."CRUD_JSP_EJB_JPA.war".INSTALL: org.jboss.msc.service.StartException in service jboss.deployment.unit."CRUD_JSP_EJB_JPA.war".INSTALL: Failed to process phase INSTALL of deployment "CRUD_JSP_EJB_JPA.war"
 
21:15:05,483 ERROR [org.jboss.as.server.deployment.scanner] (DeploymentScanner-threads - 1) {"JBAS014653: Composite operation failed and was rolled back. Steps that failed:" => {"Operation step-2" => {"JBAS014671: Failed services" => {"jboss.deployment.unit.\"CRUD_JSP_EJB_JPA.war\".INSTALL" => "org.jboss.msc.service.StartException in service jboss.deployment.unit.\"CRUD_JSP_EJB_JPA.war\".INSTALL: Failed to process phase INSTALL of deployment \"CRUD_JSP_EJB_JPA.war\""}}}}
21:15:05,507 INFO  [org.jboss.as.server.deployment] (MSC service thread 1-7) JBAS015877: Stopped deployment CRUD_JSP_EJB_JPA.war in 40ms

Je pensai que tu étais en spring donc tomcat!!
Là c'est ejb!
Donc ton serveur est un serveur d'appli jee lourd.Par conséquent la config est différente:
ton persistence context est réduit au minimum :
le jta-data-source ex java:/produitDS
les properties
<property name="hibernate.hbm2ddl.auto" value="update"/>
</properties> et c'est tout !jboss fait le boulot.ici le produitDS correspond à la config standalone.xml
Dans ton daoimplem ,tu injectes @persistencecontext(persistence unit name choisi)
Bonne continuation

Salut,
et n´oublie pas demettre le type de transaction en JTA
Code:

1 2 <persistence-unit name="persistence" transaction-type="JTA">
eric

j'ai réussi voici les fichiers si sa peut aidé, par contre tu peux m'expliquer la difference entre JTA et RESSOURCE_LOCAL

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<?xml version="1.0" encoding="UTF-8"?>
<persistence version="1.0"
	xmlns="http://java.sun.com/xml/ns/persistence" xmlns:orm="http://java.sun.com/xml/ns/persistence/orm"
	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 http://java.sun.com/xml/ns/persistence/orm http://java.sun.com/xml/ns/persistence/orm_1_0.xsd">
 
	<persistence-unit name="persist" transaction-type="RESOURCE_LOCAL">
		<provider>org.hibernate.ejb.HibernatePersistence</provider>
		<jta-data-source>java:jboss/datasources/mydb</jta-data-source>
 
		<!-- The tables that will be created in your specified sql schema -->
		<class>com.exo.User</class>
		<properties>
			<property name="hibernate.dialect" value="org.hibernate.dialect.MySQLDialect" />
			<property name="hibernate.connection.autocommit" value="false" />
			<property name="hibernate.max_fetch_depth" value="3" />
		<!-- <property name="hibernate.hbm2ddl.auto" value="create" /> -->
			<property name="hibernate.show_sql" value="true" />
			<property name="hibernate.transaction.manager_lookup_class"
				value="org.hibernate.transaction.JBossTransactionManagerLookup" />
		</properties>
	</persistence-unit>
</persistence>

ainsi que la partie modifié du standalone.xml

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<subsystem xmlns="urn:jboss:domain:datasources:2.0">
            <datasources>
                <datasource jndi-name="java:jboss/datasources/ExampleDS" pool-name="ExampleDS" enabled="true" use-java-context="true">
                    <connection-url>jdbc:h2:mem:test;DB_CLOSE_DELAY=-1;DB_CLOSE_ON_EXIT=FALSE</connection-url>
                    <driver>h2</driver>
                    <security>
                        <user-name>sa</user-name>
                        <password>sa</password>
                    </security>
                </datasource>
                <datasource jndi-name="java:jboss/datasources/mydb" pool-name="mydb" enabled="true" use-java-context="true">
                    <connection-url>jdbc:mysql://127.0.0.1:3306/mydb</connection-url>
                    <driver>mysql</driver>
                    <security>
                        <user-name>root</user-name>
                        <password>banane</password>
                    </security>
                </datasource>
                <drivers>
                    <driver name="h2" module="com.h2database.h2">
                        <xa-datasource-class>org.h2.jdbcx.JdbcDataSource</xa-datasource-class>
                    </driver>
                    <driver name="mysql" module="com.sql.mysql">
                        <driver-class>com.mysql.jdbc.Driver</driver-class>
                        <xa-datasource-class>com.mysql.jdbc.jdbc2.optional.MysqlXADataSource</xa-datasource-class>
                    </driver>
                </drivers>
            </datasources>
        </subsystem>