Org.springframework.beans.factory.BeanCreationException: Error creating bean (usando maven)

11 de dezembro de 2009 8 respostas

PatySP 11 de dezembro de 2009

Pessoal, estou fazendo um projeto maven com spring e hibernate, coloquei todos os jars necessários e mapeei no meu applicationContext:

<?xml version="1.0" encoding="UTF-8"?>

<bean id="entityManagerFactory"
    class="org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean">
    <property name="dataSource" ref="dataSource" />
    <property name="jpaVendorAdapter">
        <bean
            class="org.springframework.orm.jpa.vendor.HibernateJpaVendorAdapter">
            <property name="showSql" value="true" />
            <property name="databasePlatform" value="org.hibernate.dialect.MySQLDialect" />
        </bean>
    </property>
</bean>

<bean id="dataSource"
    class="org.springframework.jdbc.datasource.DriverManagerDataSource">
    <property name="driverClassName" value="com.mysql.jdbc.Driver" />
    <property name="url" value="jdbc:mysql://localhost:3306/banco" />
    <property name="username" value="usuario" />
    <property name="password" value="senha" />
</bean>

<bean id="transactionManager"
    class="org.springframework.orm.jpa.JpaTransactionManager">
    <property name="entityManagerFactory" ref="entityManagerFactory" />
</bean>

 <bean id="login" class="br.com.projeto.impl.LoginImpl">
	<constructor-arg ref="userLogin" />  
 </bean>

porém aparece o seguinte erro:

org.springframework.beans.factory.BeanCreationException: Error creating bean with name ‘login’ defined in ServletContext resource [/WEB-INF/applicationContext.xml]

Alguém pode me ajudar??

8 Respostas

mario.fts 11 de dez. de 2009

deve estar dando alguma exceção quando esse bean (LoginImpl) é criado. coloca a stacktrace inteira aqui pra gente ver, geralmetne o spring coloca a causa

PatySP 11 de dez. de 2009

SEVERE: Exception sending context initialized event to listener instance of class org.springframework.web.context.ContextLoaderListener

org.springframework.beans.factory.BeanCreationException: Error creating bean with name ‘login’ defined in ServletContext resource [/WEB-INF/applicationContext.xml]: Cannot resolve reference to bean ‘login’ while setting constructor argument; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No bean named ‘login’ is defined

at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveReference(BeanDefinitionValueResolver.java:275)

at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveValueIfNecessary(BeanDefinitionValueResolver.java:104)

at org.springframework.beans.factory.support.ConstructorResolver.resolveConstructorArguments(ConstructorResolver.java:495)

at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:162)

at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:925)

at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:835)

at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:440)

at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory$1.run(AbstractAutowireCapableBeanFactory.java:409)

at java.security.AccessController.doPrivileged(Native Method)

at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:380)

at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:264)

at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222)

at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:261)

at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:185)

at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:164)

at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:429)

at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:728)

at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:380)

at org.springframework.web.context.ContextLoader.createWebApplicationContext(ContextLoader.java:255)

at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:199)

at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:45)

at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:3843)

at org.apache.catalina.core.StandardContext.start(StandardContext.java:4342)

at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1045)

at org.apache.catalina.core.StandardHost.start(StandardHost.java:719)

at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1045)

at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:443)

at org.apache.catalina.core.StandardService.start(StandardService.java:516)

at org.apache.catalina.core.StandardServer.start(StandardServer.java:710)

at org.apache.catalina.startup.Catalina.start(Catalina.java:578)

at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)

at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)

at java.lang.reflect.Method.invoke(Method.java:597)

at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:288)

at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:413)

Caused by: org.springframework.beans.factory.NoSuchBeanDefinitionException: No bean named ‘login’ is defined

at org.springframework.beans.factory.support.DefaultListableBeanFactory.getBeanDefinition(DefaultListableBeanFactory.java:387)

at org.springframework.beans.factory.support.AbstractBeanFactory.getMergedLocalBeanDefinition(AbstractBeanFactory.java:971)

at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:246)

at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:185)

at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:164)

at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveReference(BeanDefinitionValueResolver.java:269)

… 35 more

11/12/2009 11:47:43 org.apache.catalina.core.ApplicationContext log

INFO: Set web app root system property: ‘webapp.root’ = [/home/administrator/project/.metadata/.plugins/org.eclipse.wst.server.core/tmp0/wtpwebapps/projeto/]

11/12/2009 11:47:43 org.apache.catalina.core.StandardContext start

SEVERE: Error listenerStart

11/12/2009 11:47:43 org.apache.catalina.core.StandardContext start

SEVERE: Context [/smart] startup failed due to previous errors

11/12/2009 11:47:43 org.apache.catalina.core.ApplicationContext log

INFO: Shutting down log4j

11/12/2009 11:47:43 org.apache.catalina.core.ApplicationContext log

INFO: Closing Spring root WebApplicationContext

11/12/2009 11:47:43 org.apache.coyote.http11.Http11Protocol start

INFO: Starting Coyote HTTP/1.1 on http-8080

11/12/2009 11:47:43 org.apache.jk.common.ChannelSocket init

INFO: JK: ajp13 listening on /0.0.0.0:8009

11/12/2009 11:47:44 org.apache.jk.server.JkMain start

INFO: Jk running ID=0 time=1/153  config=null

11/12/2009 11:47:44 org.apache.catalina.startup.Catalina start

INFO: Server startup in 4517 ms

PatySP 11 de dez. de 2009

A impressão que dá é que não está achando a Classe…será que eu tenho que fazer algum comando no maven pra atualizar?

eu já tentei mvn eclipse:eclipse / mvn install / mvn clean install -U e nada…

LucianoM86 11 de dez. de 2009

Sua classe LoginImpl tem um construtor que recebe 1 parâmetro?
Onde você está declarando o bean userLogin para passar ele como referência?

PatySP 11 de dez. de 2009

o pacote da LoginImpl está na pasta src/main/java…

e tem o construtor sim:

public LoginImpl(UserService userService){

this.userService = userService;

}

o UserService também está mapeado no applicationContext, e dá o mesmo erro…é que eu não coloquei aqui o stracktrace de tudo senão ia ficar muito grande…mas todos dão o mesmo erro…

PatySP 11 de dez. de 2009

Pessoal, eu inverti os beans no applicationContext (coloquei o userService primeiro que o Login) , e parou de dar o erro nos dois…mas tem uma DAO que eu mapeei que está dando outro erro:

<bean id="userDao"
	class="br.com.pacote.UserDAOImpl">
	<property name="entityClass" value="br.com.pacote.User" />
</bean>

o erro:

org.springframework.beans.factory.CannotLoadBeanClassException: Cannot find class [br.com.pacote.UserDAOImpl] for bean with name ‘userDao’ defined in ServletContext resource [/WEB-INF/applicationContext.xml]; nested exception is java.lang.ClassNotFoundException: br.com.pacote.UserDAOImpl

Alguém pode me ajudar???

LucianoM86 11 de dez. de 2009

Olá.

Como a própria exception diz, ele não está encontrando a classe br.com.pacote.UserDAOImpl. Veja se o pacote e o nome estão corretos.

PatySP 11 de dez. de 2009

O pior é que o pacote está certinho…

Criado 11 de dezembro de 2009

Ultima resposta 11 de dez. de 2009

Respostas 8

Participantes 3

8 Respostas

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