Discussion :

[kamclasse]

bonjour à vous,
je suis entrain de suivre le tuto de http://rpouiller.developpez.com/tuto...ing-hibernate/ pour créer une application de gestion de projets, et dès que j'ai intégré une classe pour l'affichage d'un formulaire pour l'ajout j'ai eux ces erreurs :

déc. 05, 2014 11:56:12 AM org.apache.catalina.core.StandardContext listenerStart
Grave: Exception lors de l'envoi de l'évènement contexte initialisé (context initialized) à l'instance de classe d'écoute (listener) org.springframework.web.context.ContextLoaderListener
org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'entityManagerFactory' defined in ServletContext resource [/WEB-INF/dispatcher-servlet.xml]: Invocation of init method failed; nested exception is org.hibernate.HibernateException: Access to DialectResolutionInfo cannot be null when 'hibernate.dialect' not set
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1568)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:540)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:476)
at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:302)
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:229)
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:298)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:193)
at org.springframework.context.support.AbstractApplicationContext.getBean(AbstractApplicationContext.java:956)
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:747)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:480)
at org.springframework.web.context.ContextLoader.configureAndRefreshWebApplicationContext(ContextLoader.java:403)
at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:306)
at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:106)
at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4994)
at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5492)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:901)
at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:877)
at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:649)
at org.apache.catalina.startup.HostConfig.deployDescriptor(HostConfig.java:672)
at org.apache.catalina.startup.HostConfig$DeployDescriptor.run(HostConfig.java:1859)
at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source)
at java.util.concurrent.FutureTask.run(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
Caused by: org.hibernate.HibernateException: Access to DialectResolutionInfo cannot be null when 'hibernate.dialect' not set
at org.hibernate.engine.jdbc.dialect.internal.DialectFactoryImpl.determineDialect(DialectFactoryImpl.java:104)
at org.hibernate.engine.jdbc.dialect.internal.DialectFactoryImpl.buildDialect(DialectFactoryImpl.java:71)
at org.hibernate.engine.jdbc.internal.JdbcServicesImpl.configure(JdbcServicesImpl.java:205)
at org.hibernate.boot.registry.internal.StandardServiceRegistryImpl.configureService(StandardServiceRegistryImpl.java:89)
at org.hibernate.service.internal.AbstractServiceRegistryImpl.initializeService(AbstractServiceRegistryImpl.java:206)
at org.hibernate.service.internal.AbstractServiceRegistryImpl.getService(AbstractServiceRegistryImpl.java:178)
at org.hibernate.cfg.Configuration.buildTypeRegistrations(Configuration.java:1885)
at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1843)
at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl$4.perform(EntityManagerFactoryBuilderImpl.java:850)
at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl$4.perform(EntityManagerFactoryBuilderImpl.java:843)
at org.hibernate.boot.registry.classloading.internal.ClassLoaderServiceImpl.withTccl(ClassLoaderServiceImpl.java:397)
at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.build(EntityManagerFactoryBuilderImpl.java:842)
at org.hibernate.jpa.HibernatePersistenceProvider.createContainerEntityManagerFactory(HibernatePersistenceProvider.java:150)
at org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean.createNativeEntityManagerFactory(LocalContainerEntityManagerFactoryBean.java:336)
at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.afterPropertiesSet(AbstractEntityManagerFactoryBean.java:318)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1627)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1564)
... 25 more

déc. 05, 2014 11:56:12 AM org.apache.catalina.core.StandardContext startInternal
Grave: Error listenerStart
déc. 05, 2014 11:56:12 AM org.apache.catalina.core.StandardContext startInternal
Grave: Erreur de démarrage du contexte [/gestion_projet] suite aux erreurs précédentes
déc. 05, 2014 11:56:12 AM org.apache.catalina.core.ApplicationContext log
Infos: Closing Spring root WebApplicationContext
déc. 05, 2014 11:56:12 AM org.apache.catalina.loader.WebappClassLoader clearReferencesJdbc
Grave: The web application [/gestion_projet] registered the JDBC driver [org.hsqldb.jdbc.JDBCDriver] but failed to unregister it when the web application was stopped. To prevent a memory leak, the JDBC Driver has been forcibly unregistered.
déc. 05, 2014 11:56:12 AM org.apache.catalina.startup.HostConfig deployDescriptor
Infos: Deployment of configuration descriptor C:\Users\Hp pavilion\workspaceSpring\.metadata\.plugins\org.eclipse.wst.server.core\tmp0\conf\Catalina\localhost\gestion_projet.xml has finished in 15*248 ms
déc. 05, 2014 11:56:12 AM org.apache.catalina.startup.HostConfig deployDescriptor
Infos: Déploiement du descripteur de configuration C:\Users\Hp pavilion\workspaceSpring\.metadata\.plugins\org.eclipse.wst.server.core\tmp0\conf\Catalina\localhost\tutoriel-web-spring.xml
déc. 05, 2014 11:56:12 AM org.apache.catalina.startup.SetContextPropertiesRule begin
Avertissement: [SetContextPropertiesRule]{Context} Setting property 'source' to 'org.eclipse.jst.j2ee.server:tutoriel-web-spring' did not find a matching property.
déc. 05, 2014 11:56:12 AM org.apache.catalina.startup.HostConfig deployDescriptor
Infos: Deployment of configuration descriptor C:\Users\Hp pavilion\workspaceSpring\.metadata\.plugins\org.eclipse.wst.server.core\tmp0\conf\Catalina\localhost\tutoriel-web-spring.xml has finished in 62 ms
déc. 05, 2014 11:56:12 AM org.apache.coyote.AbstractProtocol start
Infos: Starting ProtocolHandler ["http-bio-8081"]
déc. 05, 2014 11:56:12 AM org.apache.coyote.AbstractProtocol start
Infos: Starting ProtocolHandler ["ajp-bio-8010"]
déc. 05, 2014 11:56:12 AM org.apache.catalina.startup.Catalina start
Infos: Server startup in 18957 ms

voilà mon despatche-servlet.xml

Code :

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<beans xmlns="http://www.springframework.org/schema/beans"
	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:context="http://www.springframework.org/schema/context"
	xmlns:mvc="http://www.springframework.org/schema/mvc" xmlns:tx="http://www.springframework.org/schema/tx"
	xsi:schemaLocation="http://www.springframework.org/schema/beans 
	http://www.springframework.org/schema/beans/spring-beans-4.0.xsd
	http://www.springframework.org/schema/context
	http://www.springframework.org/schema/context/spring-context-4.0.xsd
	http://www.springframework.org/schema/mvc
	http://www.springframework.org/schema/mvc/spring-mvc.xsd
    http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-3.0.xsd">
 
	<context:component-scan base-package="com.gestion.projet" />
	<tx:annotation-driven transaction-manager="transactionManager" />
	<mvc:annotation-driven />
 
	<bean id="messageSource"
		class="org.springframework.context.support.ReloadableResourceBundleMessageSource">
		<property name="basename" value="classpath:messages" />
		<property name="defaultEncoding" value="ISO-8859-1" />
	</bean>
 
	<bean
		class="org.springframework.web.servlet.view.InternalResourceViewResolver">
		<property name="prefix">
			<value>/vues/</value>
		</property>
		<property name="suffix">
			<value>.jsp</value>
		</property>
	</bean>
	<!-- Base de données -->
	<bean id="dataSource" class="org.springframework.jndi.JndiObjectFactoryBean">
		<property name="jndiName" value="java:comp/env/jdbc/dsGestionProjet" />
	</bean>
 
	<bean id="entityManagerFactory"
		class="org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean">
		<property name="dataSource" ref="dataSource" />
	</bean>
 
	<bean id="transactionManager" class="org.springframework.orm.jpa.JpaTransactionManager">
		<property name="entityManagerFactory" ref="entityManagerFactory" />
	</bean>
 
</beans>

et voilà mon fichier persistence.xml

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<?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="unit">
        <provider>org.hibernate.jpa.HibernatePersistenceProvider</provider>
    </persistence-unit>
</persistence>

j'ai bcp googlé et j'ai rajouter ceci à persistence.xml mais il a affiché une autre erreurs concernant la sessionFactory

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<properties>
            <property name="hibernate.dialect" value="org.hibernate.dialect.HSQLDialect" />
        </properties>

je suis vraiment bloqué depuis 3 jours, merci de m'aider à régler ces erreus.