JPA Spring Maven

Bonjour,
Après une bonne période de galère, je me dirige vers vous pour m’aider à construire un petit exemple rassemblant ces trois technologies
Alors, je décris ce que j’ai fait :
Création d'un projet maven intitulé "cable" à l’aide de la commande suivante :
mvn archetype:create -DgroupId=com.cable -DartifactId=cable -Dpackagename=com.cable -DarchetypeArtifactId=maven-archetype-webapp.

Exécution des commandes maven suivantes
mvn clean
mvn eclipse:eclipse
Puis j’ai importé mon projet "cable" dans eclipse
Les premières remarques : pas de dossier META-INF
Voici le fichier pom.xml après enrichissement par les dépendances nécessaires

Code:

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<?xml version="1.0" encoding="UTF-8"?> <project> <modelVersion>4.0.0</modelVersion> <groupId>com.cable</groupId> <artifactId>cable</artifactId> <version>0.0.1</version> <packaging>war</packaging> <name>Maven Webapp Archetype</name> <url>http://maven.apache.org</url> <build> <finalName>cable</finalName> <resources> <resource> <directory>src/main/resources</directory> </resource> </resources> <filters> <filter> src/main/resources/${artifactId}.properties </filter> </filters>   <plugins> <plugin> <artifactId>maven-compiler-plugin</artifactId> <configuration> <source>1.5</source> <target>1.5</target> </configuration> </plugin> <plugin> <artifactId>maven-eclipse-plugin</artifactId> <version>2.4</version> <configuration> <wtpversion>1.5</wtpversion> </configuration> </plugin> <plugin> <artifactId>maven-war-plugin</artifactId> <version>2.0.2</version> <configuration> </configuration> </plugin> </plugins> </build> <dependencies> <dependency> <groupId>commons-collections</groupId> <artifactId>commons-collections</artifactId> <version>3.2.1</version> </dependency> <dependency> <groupId>commons-beanutils</groupId> <artifactId>commons-beanutils</artifactId> <version>1.8.0</version> </dependency> <dependency> <groupId>commons-logging</groupId> <artifactId>commons-logging</artifactId> <version>1.1.1</version> </dependency> <dependency> <groupId>javax.transaction</groupId> <artifactId>jta</artifactId> <version>1.0.1b</version> </dependency> <dependency> <groupId>junit</groupId> <artifactId>junit</artifactId> <version>4.4</version> </dependency> <dependency> <groupId>org.hibernate</groupId> <artifactId>hibernate-core</artifactId> <version>3.3.2.GA</version> </dependency> <dependency> <groupId>org.hibernate</groupId> <artifactId>hibernate</artifactId> <version>3.2.6.ga</version> </dependency> <dependency> <groupId>org.hibernate</groupId> <artifactId>hibernate-annotations</artifactId> <version>3.4.0.GA</version> </dependency> <dependency> <groupId>org.hibernate</groupId> <artifactId>ejb3-persistence</artifactId> <version>1.0.2.GA</version> </dependency> <dependency> <groupId>javax.persistence</groupId> <artifactId>persistence-api</artifactId> <version>1.0</version> </dependency> <dependency> <groupId>org.hibernate</groupId> <artifactId>hibernate-commons-annotations</artifactId> <version>3.1.0.GA</version> </dependency> <dependency> <groupId>org.hibernate</groupId> <artifactId>hibernate-entitymanager</artifactId> <version>3.4.0.GA</version> </dependency> <dependency> <groupId>javassist</groupId> <artifactId>javassist</artifactId> <version>3.4.GA</version> </dependency> <dependency> <groupId>org.hibernate</groupId> <artifactId>hibernate-validator</artifactId> <version>3.0.0.ga</version> </dependency> <dependency> <groupId>javax.activation</groupId> <artifactId>activation</artifactId> <version>1.1</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-agent</artifactId> <version>${spring-version}</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-context</artifactId> <version>${spring-version}</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-aop</artifactId> <version>${spring-version}</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-aspects</artifactId> <version>${spring-version}</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-context-support</artifactId> <version>${spring-version}</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-tx</artifactId> <version>${spring-version}</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-orm</artifactId> <version>${spring-version}</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-core</artifactId> <version>${spring-version}</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-jdbc</artifactId> <version>${spring-version}</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-web</artifactId> <version>${spring-version}</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-beans</artifactId> <version>${spring-version}</version> </dependency> <dependency> <groupId>com.sun</groupId> <artifactId>ldapbp</artifactId> <version>1.0</version> </dependency> <dependency> <groupId>log4j</groupId> <artifactId>log4j</artifactId> <version>1.2.8</version> </dependency> <dependency> <groupId>javax.servlet</groupId> <artifactId>servlet-api</artifactId> <version>2.4</version> <scope>runtime</scope> </dependency> <dependency> <groupId>oracle</groupId> <artifactId>oracle-jdbc</artifactId> <version>9.0.2</version> <scope>test</scope> </dependency> <dependency> <groupId>maven</groupId> <artifactId>maven-deploy-plugin</artifactId> <version>1.3</version> </dependency> <dependency> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-war-plugin</artifactId> <version>2.0.2</version> </dependency> <dependency> <groupId>javax.annotation</groupId> <artifactId>jsr250-api</artifactId> <version>1.0</version> </dependency> </dependencies> <properties> <maven.test.failure.ignore>true</maven.test.failure.ignore> <spring-version>2.5.6</spring-version> </properties> </project>

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Le fichier applicationContext.xml

Code:

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<?xml version="1.0" encoding="UTF-8"?> <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:tx="http://www.springframework.org/schema/tx" xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-2.5.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-2.5.xsd http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-2.5.xsd">     <!-- Placholders to import inherited variables --> <bean id="propertyConfigurer" class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer"> <property name="location"> <value>classpath:cable.properties</value> </property> </bean>   <!-- post-processors for all standard config annotations --> <context:annotation-config /> <context:component-scan base-package="com.cable" />   <!-- Exception translation bean post processor --> <bean class="org.springframework.dao.annotation.PersistenceExceptionTranslationPostProcessor" />   <bean id="dataSource" class="org.springframework.jdbc.datasource.DriverManagerDataSource" destroy-method="close"> <property name="driverClassName" value="${jpa.driver.classname}" /> <property name="url" value="${jpa.url}" /> <property name="username" value="${jpa.username}" /> <property name="password" value="${jpa.password}" /> </bean>   <bean id="entityManagerFactory" class="org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean"> <property name="dataSource" ref="dataSource" /> <property name="jpaDialect"> <bean class="${jpa.dialect}" /> </property> <property name="jpaVendorAdapter"> <bean class="org.springframework.orm.jpa.vendor.${jpa.vendor.adapter}"> <property name="showSql" value="${jpa.showSql}" /> <property name="databasePlatform" value="${jpa.databasePlatform}" /> <!-- On ne genere pas la BDD au demarrage --> <property name="generateDdl" value="${jpa.generateDdl}" /> </bean> </property> </bean>   <bean id="txManager" class="org.springframework.orm.jpa.JpaTransactionManager"> <property name="entityManagerFactory" ref="entityManagerFactory" /> </bean>   <!-- enable the configuration of transactional behavior based on annotations --> <tx:annotation-driven transaction-manager="txManager" />   </beans>

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Persistence.xml

Code:

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<persistence 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" version="1.0"> <persistence-unit name="SpringJpaGettingStarted" transaction-type="RESOURCE_LOCAL"/> </persistence>

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web.xml

Code:

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<!DOCTYPE web-app PUBLIC "-//Sun Microsystems, Inc.//DTD Web Application 2.3//EN" "http://java.sun.com/dtd/web-app_2_3.dtd" >   <web-app> <display-name>Cable</display-name>   <context-param> <param-name>contextConfigLocation</param-name> <param-value>/WEB-INF/applicationContext*.xml</param-value> </context-param>   <filter> <filter-name>JpaFilter</filter-name> <filter-class>org.springframework.orm.jpa.support.OpenEntityManagerInViewFilter</filter-class> </filter>   <filter-mapping> <filter-name>JpaFilter</filter-name> <url-pattern>/*</url-pattern> </filter-mapping>   <listener> <listener-class> org.springframework.web.context.ContextLoaderListener </listener-class> </listener>   <welcome-file-list> <welcome-file>index.jsp</welcome-file> </welcome-file-list> </web-app>

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Et finalement l’erreur obtenue

2010-07-22 15:48:39,040 [main] ERROR org.springframework.web.context.ContextLoader - Context initialization failed
org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'org.springframework.dao.annotation.PersistenceExceptionTranslationPostProcessor#0' defined in ServletContext resource [/WEB-INF/applicationContext.xml]: Initialization of bean failed; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'entityManagerFactory' defined in ServletContext resource [/WEB-INF/applicationContext.xml]: Invocation of init method failed; nested exception is java.lang.IllegalStateException: No persistence units parsed from {classpath*:META-INF/persistence.xml}

Voici une capture d'écran du projet
http://wikistore.wordpress.com/test/

A quoi sert ce fichier persistence.xml
Est ce qu'il est obligatoire
puisque maven m'a pas crée le dossier META-INF, je l'ai fais à la main et j'ai mis persistence.xml à l'intérieur tjs même probléme



voila j'espère que j'ai rien oublié, de toute façon je reste prêt pour toute information
Avous
Merci

j'ai mis à jour la capture d'écran, maintenant c'est clair
j'attends vos éclaircissements