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org.springframework.beans.factory.BeanCreationException: Erreur lors de la création du bean avec le nom

J'ai l'erreur suivante:

11/Ago/2011 14:04:48 org.Apache.catalina.core.AprLifecycleListener init
INFO: The APR based Apache Tomcat Native library which allows optimal performance in production environments was not found on the Java.library.path: C:\Program Files\Java\jre6\bin;.;C:\Windows\Sun\Java\bin;C:\Windows\system32;C:\Windows;C:/Program Files (x86)/Java/jre6/bin/client;C:/Program Files (x86)/Java/jre6/bin;C:/Program Files (x86)/Java/jre6/lib/i386;C:\Windows\system32;C:\Windows;C:\Windows\System32\Wbem;C:\Windows\System32\WindowsPowerShell\v1.0\;C:\Sun\SDK\bin;C:\Program Files (x86)\Eclipse;
11/Ago/2011 14:04:48 org.Apache.coyote.http11.Http11Protocol init
INFO: Initializing Coyote HTTP/1.1 on http-8080
11/Ago/2011 14:04:48 org.Apache.catalina.startup.Catalina load
INFO: Initialization processed in 625 ms
11/Ago/2011 14:04:48 org.Apache.catalina.core.StandardService start
INFO: Starting service Catalina
11/Ago/2011 14:04:48 org.Apache.catalina.core.StandardEngine start
INFO: Starting Servlet Engine: Apache Tomcat/6.0.32
11/Ago/2011 14:04:48 org.Apache.catalina.startup.HostConfig deployDescriptor
INFO: Deploying configuration descriptor ServerTest.xml
11/Ago/2011 14:04:49 org.Apache.catalina.core.ApplicationContext log
INFO: Initializing Spring root WebApplicationContext
11/Ago/2011 14:04:49 org.springframework.web.context.ContextLoader initWebApplicationContext
INFO: Root WebApplicationContext: initialization started
11/Ago/2011 14:04:49 org.springframework.context.support.AbstractApplicationContext prepareRefresh
INFO: Refreshing org.springframework.web.context.support.XmlWebApplicationContext@6293df2c: display name [Root WebApplicationContext]; startup date [Thu Aug 11 14:04:49 BST 2011]; root of context hierarchy
11/Ago/2011 14:04:49 org.springframework.beans.factory.xml.XmlBeanDefinitionReader loadBeanDefinitions
INFO: Loading XML bean definitions from ServletContext resource [/WEB-INF/applicationContext.xml]
11/Ago/2011 14:04:49 org.springframework.context.support.AbstractApplicationContext obtainFreshBeanFactory
INFO: Bean factory for application context [org.springframework.web.context.support.XmlWebApplicationContext@6293df2c]: org.springframework.beans.factory.support.DefaultListableBeanFactory@7df1bd98
11/Ago/2011 14:04:49 org.springframework.core.io.support.PropertiesLoaderSupport loadProperties
INFO: Loading properties file from class path resource [jdbc.properties]
11/Ago/2011 14:04:49 org.springframework.beans.factory.support.DefaultListableBeanFactory preInstantiateSingletons
INFO: Pre-instantiating singletons in org.springframework.beans.factory.support.DefaultListableBeanFactory@7df1bd98: defining beans [productManager,productDao,dataSource,propertyConfigurer,transactionManager,org.springframework.aop.config.internalAutoProxyCreator,org.springframework.aop.support.DefaultBeanFactoryPointcutAdvisor#0,txAdvice]; root of factory hierarchy
11/Ago/2011 14:04:49 org.springframework.beans.factory.support.DefaultSingletonBeanRegistry destroySingletons
INFO: Destroying singletons in org.springframework.beans.factory.support.DefaultListableBeanFactory@7df1bd98: defining beans [productManager,productDao,dataSource,propertyConfigurer,transactionManager,org.springframework.aop.config.internalAutoProxyCreator,org.springframework.aop.support.DefaultBeanFactoryPointcutAdvisor#0,txAdvice]; root of factory hierarchy
11/Ago/2011 14:04:49 org.springframework.web.context.ContextLoader initWebApplicationContext
SEVERE: Context initialization failed
org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'productManager' defined in ServletContext resource [/WEB-INF/applicationContext.xml]: Cannot resolve reference to bean 'productDao' while setting bean property 'productDao'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'productDao' defined in ServletContext resource [/WEB-INF/applicationContext.xml]: Cannot resolve reference to bean 'dataSource' while setting bean property 'dataSource'; nested exception is org.springframework.beans.factory.CannotLoadBeanClassException: Cannot find class [org.Apache.commons.dbcp.BasicDataSource] for bean with name 'dataSource' defined in ServletContext resource [/WEB-INF/applicationContext.xml]; nested exception is Java.lang.ClassNotFoundException: org.Apache.commons.dbcp.BasicDataSource
Related cause: org.springframework.beans.factory.CannotLoadBeanClassException: Cannot find class [org.Apache.commons.dbcp.BasicDataSource] for bean with name 'dataSource' defined in ServletContext resource [/WEB-INF/applicationContext.xml]; nested exception is Java.lang.ClassNotFoundException: org.Apache.commons.dbcp.BasicDataSource
Related cause: org.springframework.beans.factory.CannotLoadBeanClassException: Cannot find class [org.Apache.commons.dbcp.BasicDataSource] for bean with name 'dataSource' defined in ServletContext resource [/WEB-INF/applicationContext.xml]; nested exception is Java.lang.ClassNotFoundException: org.Apache.commons.dbcp.BasicDataSource
    at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveReference(BeanDefinitionValueResolver.Java:274)
    at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveValueIfNecessary(BeanDefinitionValueResolver.Java:104)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyPropertyValues(AbstractAutowireCapableBeanFactory.Java:1274)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.Java:1042)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.Java:539)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory$1.run(AbstractAutowireCapableBeanFactory.Java:485)
    at Java.security.AccessController.doPrivileged(Native Method)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.Java:455)
    at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.Java:251)
    at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.Java:169)
    at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.Java:248)
    at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.Java:170)
    at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.Java:413)
    at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.Java:735)
    at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.Java:369)
    at org.springframework.web.context.ContextLoader.createWebApplicationContext(ContextLoader.Java:251)
    at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.Java:190)
    at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.Java:45)
    at org.Apache.catalina.core.StandardContext.listenerStart(StandardContext.Java:4205)
    at org.Apache.catalina.core.StandardContext.start(StandardContext.Java:4704)
    at org.Apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.Java:799)
    at org.Apache.catalina.core.ContainerBase.addChild(ContainerBase.Java:779)
    at org.Apache.catalina.core.StandardHost.addChild(StandardHost.Java:601)
    at org.Apache.catalina.startup.HostConfig.deployDescriptor(HostConfig.Java:675)
    at org.Apache.catalina.startup.HostConfig.deployDescriptors(HostConfig.Java:601)
    at org.Apache.catalina.startup.HostConfig.deployApps(HostConfig.Java:502)
    at org.Apache.catalina.startup.HostConfig.start(HostConfig.Java:1315)
    at org.Apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.Java:324)
    at org.Apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.Java:142)
    at org.Apache.catalina.core.ContainerBase.start(ContainerBase.Java:1061)
    at org.Apache.catalina.core.StandardHost.start(StandardHost.Java:840)
    at org.Apache.catalina.core.ContainerBase.start(ContainerBase.Java:1053)
    at org.Apache.catalina.core.StandardEngine.start(StandardEngine.Java:463)
    at org.Apache.catalina.core.StandardService.start(StandardService.Java:525)
    at org.Apache.catalina.core.StandardServer.start(StandardServer.Java:754)
    at org.Apache.catalina.startup.Catalina.start(Catalina.Java:595)
    at Sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at Sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
    at Sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
    at Java.lang.reflect.Method.invoke(Unknown Source)
    at org.Apache.catalina.startup.Bootstrap.start(Bootstrap.Java:289)
    at org.Apache.catalina.startup.Bootstrap.main(Bootstrap.Java:414)
Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'productDao' defined in ServletContext resource [/WEB-INF/applicationContext.xml]: Cannot resolve reference to bean 'dataSource' while setting bean property 'dataSource'; nested exception is org.springframework.beans.factory.CannotLoadBeanClassException: Cannot find class [org.Apache.commons.dbcp.BasicDataSource] for bean with name 'dataSource' defined in ServletContext resource [/WEB-INF/applicationContext.xml]; nested exception is Java.lang.ClassNotFoundException: org.Apache.commons.dbcp.BasicDataSource
Related cause: org.springframework.beans.factory.CannotLoadBeanClassException: Cannot find class [org.Apache.commons.dbcp.BasicDataSource] for bean with name 'dataSource' defined in ServletContext resource [/WEB-INF/applicationContext.xml]; nested exception is Java.lang.ClassNotFoundException: org.Apache.commons.dbcp.BasicDataSource
    at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveReference(BeanDefinitionValueResolver.Java:274)
    at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveValueIfNecessary(BeanDefinitionValueResolver.Java:104)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyPropertyValues(AbstractAutowireCapableBeanFactory.Java:1274)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.Java:1042)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.Java:539)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory$1.run(AbstractAutowireCapableBeanFactory.Java:485)
    at Java.security.AccessController.doPrivileged(Native Method)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.Java:455)
    at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.Java:251)
    at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.Java:169)
    at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.Java:248)
    at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.Java:170)
    at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveReference(BeanDefinitionValueResolver.Java:268)
    ... 41 more
Caused by: org.springframework.beans.factory.CannotLoadBeanClassException: Cannot find class [org.Apache.commons.dbcp.BasicDataSource] for bean with name 'dataSource' defined in ServletContext resource [/WEB-INF/applicationContext.xml]; nested exception is Java.lang.ClassNotFoundException: org.Apache.commons.dbcp.BasicDataSource
    at org.springframework.beans.factory.support.AbstractBeanFactory.resolveBeanClass(AbstractBeanFactory.Java:1160)
    at org.springframework.beans.factory.support.AbstractBeanFactory.resolveBeanClass(AbstractBeanFactory.Java:1133)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory$1.run(AbstractAutowireCapableBeanFactory.Java:462)
    at Java.security.AccessController.doPrivileged(Native Method)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.Java:455)
    at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.Java:251)
    at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.Java:169)
    at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.Java:248)
    at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.Java:170)
    at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveReference(BeanDefinitionValueResolver.Java:268)
    ... 53 more
Caused by: Java.lang.ClassNotFoundException: org.Apache.commons.dbcp.BasicDataSource
    at org.Apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.Java:1680)
    at org.Apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.Java:1526)
    at org.springframework.util.ClassUtils.forName(ClassUtils.Java:230)
    at org.springframework.beans.factory.support.AbstractBeanDefinition.resolveBeanClass(AbstractBeanDefinition.Java:371)
    at org.springframework.beans.factory.support.AbstractBeanFactory.resolveBeanClass(AbstractBeanFactory.Java:1157)
    ... 62 more
Related cause:
org.springframework.beans.factory.CannotLoadBeanClassException: Cannot find class [org.Apache.commons.dbcp.BasicDataSource] for bean with name 'dataSource' defined in ServletContext resource [/WEB-INF/applicationContext.xml]; nested exception is Java.lang.ClassNotFoundException: org.Apache.commons.dbcp.BasicDataSource
    at org.springframework.beans.factory.support.AbstractBeanFactory.resolveBeanClass(AbstractBeanFactory.Java:1160)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.predictBeanType(AbstractAutowireCapableBeanFactory.Java:581)
    at org.springframework.beans.factory.support.DefaultListableBeanFactory.getBeanNamesForType(DefaultListableBeanFactory.Java:206)
    at org.springframework.beans.factory.BeanFactoryUtils.beanNamesForTypeIncludingAncestors(BeanFactoryUtils.Java:187)
    at org.springframework.aop.framework.autoproxy.BeanFactoryAdvisorRetrievalHelper.findAdvisorBeans(BeanFactoryAdvisorRetrievalHelper.Java:73)
    at org.springframework.aop.framework.autoproxy.AbstractAdvisorAutoProxyCreator.findCandidateAdvisors(AbstractAdvisorAutoProxyCreator.Java:98)
    at org.springframework.aop.aspectj.autoproxy.AspectJAwareAdvisorAutoProxyCreator.shouldSkip(AspectJAwareAdvisorAutoProxyCreator.Java:105)
    at org.springframework.aop.framework.autoproxy.AbstractAutoProxyCreator.postProcessBeforeInstantiation(AbstractAutoProxyCreator.Java:244)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyBeanPostProcessorsBeforeInstantiation(AbstractAutowireCapableBeanFactory.Java:828)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.resolveBeforeInstantiation(AbstractAutowireCapableBeanFactory.Java:799)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory$1.run(AbstractAutowireCapableBeanFactory.Java:475)
    at Java.security.AccessController.doPrivileged(Native Method)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.Java:455)
    at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.Java:251)
    at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.Java:169)
    at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.Java:248)
    at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.Java:170)
    at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.Java:413)
    at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.Java:735)
    at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.Java:369)
    at org.springframework.web.context.ContextLoader.createWebApplicationContext(ContextLoader.Java:251)
    at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.Java:190)
    at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.Java:45)
    at org.Apache.catalina.core.StandardContext.listenerStart(StandardContext.Java:4205)
    at org.Apache.catalina.core.StandardContext.start(StandardContext.Java:4704)
    at org.Apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.Java:799)
    at org.Apache.catalina.core.ContainerBase.addChild(ContainerBase.Java:779)
    at org.Apache.catalina.core.StandardHost.addChild(StandardHost.Java:601)
    at org.Apache.catalina.startup.HostConfig.deployDescriptor(HostConfig.Java:675)
    at org.Apache.catalina.startup.HostConfig.deployDescriptors(HostConfig.Java:601)
    at org.Apache.catalina.startup.HostConfig.deployApps(HostConfig.Java:502)
    at org.Apache.catalina.startup.HostConfig.start(HostConfig.Java:1315)
    at org.Apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.Java:324)
    at org.Apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.Java:142)
    at org.Apache.catalina.core.ContainerBase.start(ContainerBase.Java:1061)
    at org.Apache.catalina.core.StandardHost.start(StandardHost.Java:840)
    at org.Apache.catalina.core.ContainerBase.start(ContainerBase.Java:1053)
    at org.Apache.catalina.core.StandardEngine.start(StandardEngine.Java:463)
    at org.Apache.catalina.core.StandardService.start(StandardService.Java:525)
    at org.Apache.catalina.core.StandardServer.start(StandardServer.Java:754)
    at org.Apache.catalina.startup.Catalina.start(Catalina.Java:595)
    at Sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at Sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
    at Sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
    at Java.lang.reflect.Method.invoke(Unknown Source)
    at org.Apache.catalina.startup.Bootstrap.start(Bootstrap.Java:289)
    at org.Apache.catalina.startup.Bootstrap.main(Bootstrap.Java:414)
Caused by: Java.lang.ClassNotFoundException: org.Apache.commons.dbcp.BasicDataSource
    at org.Apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.Java:1680)
    at org.Apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.Java:1526)
    at org.springframework.util.ClassUtils.forName(ClassUtils.Java:230)
    at org.springframework.beans.factory.support.AbstractBeanDefinition.resolveBeanClass(AbstractBeanDefinition.Java:371)
    at org.springframework.beans.factory.support.AbstractBeanFactory.resolveBeanClass(AbstractBeanFactory.Java:1157)
    ... 46 more

(etc...)

11/Ago/2011 14:04:49 org.Apache.catalina.core.StandardContext start
SEVERE: Error listenerStart
11/Ago/2011 14:04:49 org.Apache.catalina.core.StandardContext start
SEVERE: Context [/ServerTest] startup failed due to previous errors
11/Ago/2011 14:04:49 org.Apache.catalina.core.ApplicationContext log
INFO: Closing Spring root WebApplicationContext
11/Ago/2011 14:04:49 org.Apache.catalina.loader.WebappClassLoader clearReferencesJdbc
SEVERE: The web application [/ServerTest] registered the JDBC driver [com.mysql.jdbc.Driver] but failed to unregister it when the web application was stopped. To prevent a memory leak, the JDBC Driver has been forcibly unregistered.
11/Ago/2011 14:04:49 org.Apache.coyote.http11.Http11Protocol start
INFO: Starting Coyote HTTP/1.1 on http-8080
11/Ago/2011 14:04:49 org.Apache.jk.common.ChannelSocket init
INFO: JK: ajp13 listening on /0.0.0.0:8009
11/Ago/2011 14:04:49 org.Apache.jk.server.JkMain start
INFO: Jk running ID=0 time=0/16  config=null
11/Ago/2011 14:04:49 org.Apache.catalina.startup.Catalina start
INFO: Server startup in 1592 ms

Mon applicationContext.xml

<?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:aop="http://www.springframework.org/schema/aop"
    xmlns:tx="http://www.springframework.org/schema/tx"
    xsi:schemaLocation="http://www.springframework.org/schema/beans 
           http://www.springframework.org/schema/beans/spring-beans-2.0.xsd
           http://www.springframework.org/schema/aop 
           http://www.springframework.org/schema/aop/spring-aop-2.0.xsd
           http://www.springframework.org/schema/tx 
           http://www.springframework.org/schema/tx/spring-tx-2.0.xsd">

    <bean id="productManager" class="ServerTest.service.SimpleProductManager">
        <property name="productDao" ref="productDao"/>
    </bean>

    <bean id="productDao" class="ServerTest.repository.JdbcProductDao">
        <property name="dataSource" ref="dataSource" />
    </bean>

    <bean id="dataSource" class="org.Apache.commons.dbcp.BasicDataSource"
        destroy-method="close">
        <property name="driverClassName" value="${jdbc.driverClassName}" />
        <property name="url" value="${jdbc.url}" />
        <property name="username" value="${jdbc.username}" />
        <property name="password" value="${jdbc.password}" />
    </bean>

    <bean id="propertyConfigurer"
        class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer">
        <property name="locations">
            <list>
                <value>classpath:jdbc.properties</value>
            </list>
        </property>
    </bean>

    <bean id="transactionManager"
        class="org.springframework.jdbc.datasource.DataSourceTransactionManager">
        <property name="dataSource" ref="dataSource" />
    </bean>

    <aop:config>
        <aop:advisor pointcut="execution(* *..ProductManager.*(..))"
            advice-ref="txAdvice" />
    </aop:config>

    <tx:advice id="txAdvice">
        <tx:attributes>
            <tx:method name="save*" />
            <tx:method name="*" read-only="true" />
        </tx:attributes>
    </tx:advice>
</beans>

Mon SimpleProductManager.Java

package ServerTest.service;

import Java.util.List;

import ServerTest.domain.Product;
import ServerTest.repository.ProductDao;
import ServerTest.service.ProductManager;

public class SimpleProductManager implements ProductManager {
    // private List<Product> products;
    private ProductDao productDao;

    public List<Product> getProducts() {
        // return products;
        return productDao.getProductList();
    }

    public void increasePrice(int percentage) {
         List<Product> products = productDao.getProductList();
        if (products != null) {
            for (Product product : products) {
                double newPrice = product.getPrice().doubleValue() * 
                                    (100 + percentage)/100;
                product.setPrice(newPrice);
                productDao.saveProduct(product);
            }
        }             
    }

    public void setProductDao(ProductDao productDao) {
        this.productDao = productDao;
    }

//    public void setProducts(List<Product> products) {
//        this.products = products;
//    }
}

J'ai déjà fait beaucoup de recherches sur Google et ainsi de suite, mais je ne peux pas simplement obtenir une bonne réponse à mon problème, et j'ai vu beaucoup plus de personnes avec le même problème ou presque le même.

J'ai déjà les jars nécessaires dans le classpath et dans le dossier WEB-INF/lib (je veux dire, je pense que oui)

  • antlr-2.7.6
  • aspectjweaver
  • communs-collections-3.1
  • commons-dbcp-1.4
  • journalisation commune
  • piscine commune
  • dom4j-1.6.1
  • ehcache-1.1
  • hibernation3
  • hibernate-jpa-2.0-api-1.0.1.Final
  • hsqldb
  • javassist-3.12.0.GA
  • jstl
  • jta-1.1
  • mysql-connector-Java-5.1.11-bin
  • slf4j-api-1.6.1
  • slf4j-simple-1.6.1
  • printemps
  • test de ressort
  • printemps-webmvc
  • la norme
  • norme-1.0.2

Je fais le projet avec Eclipse.

Modifié

Cela se produit lorsque je démarre ou redémarre le serveur.

Modifié

Résolu! On dirait que c'était des conflits de bibliothèque

7
Bierbatovsky

vous devez ajouter un fichier jar dans votre chemin de construction.

commons-dbcp-1.1-RC2.jar

ou n'importe quelle version de ça .. !!!!

AJOUTÉ : assurez-vous également d'avoir commons-pool-1.1.jar aussi dans votre chemin de construction.

AJOUTÉ : désolé vu la liste complète des pots en retard ... peut-être des conflits de version pourraient être là .. mieux vaut vérifier .. !!! juste une hypothèse.

2
Anuj Patel

D'après le suivi de la pile, votre problème est que votre application ne trouve pas org.Apache.commons.dbcp.BasicDataSource, selon cette ligne:

Java.lang.ClassNotFoundException: org.Apache.commons.dbcp.BasicDataSource

Je vois que vous avez commons-dbcp dans votre liste de fichiers JAR, mais pour une raison quelconque, votre application n'y trouve pas la classe BasicDataSource.

1
nicholas.hauschild