Discussoes de Programacao e Tecnologia

Projeto Maven JPA + Spring - Erro ao iniciar o contexto

3 respostas
jpaspring
R
raphaelspimenta

Bom dia pessoal,

Estou com um problema estranho. Tenho um projeto Maven de três módulos rodando perfeitamente local e em ambiente de produção. Uso o git para versionar o projeto e precisei criar dois ambientes de desenvolvimento em paralelo do mesmo projeto na minha máquina.

O antigo roda normalmente. Mas ao clonar o repositório, importar o projeto em um novo Workspace, construir com sucesso o Maven Build, ele não consegue publicar o projeto no Tomcat.

Estou usando o JDK 8, Tomcat 7. Se precisar, envio pra vocês o pom.xml dos projetos.

Segue o Log do Tomcat ao iniciar o projeto.

10:16:40,537 ERROR      org.springframework.web.context.ContextLoader: 319 - Context initialization failed

org.springframework.beans.factory.BeanCreationException: Error creating bean with name ‘entityManagerFactory’ defined in class path resource [br/com/audicon/taxadvisor/config/MainConfig.class]: Instantiation of bean failed; nested exception is org.springframework.beans.factory.BeanDefinitionStoreException: Factory method [public org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean br.com.audicon.taxadvisor.config.MainConfig.entityManagerFactory()] threw exception; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name ‘jpaVendorAdapter’ defined in class path resource [br/com/audicon/taxadvisor/config/MainConfig.class]: Instantiation of bean failed; nested exception is org.springframework.beans.factory.BeanDefinitionStoreException: Factory method [public org.springframework.orm.jpa.JpaVendorAdapter br.com.audicon.taxadvisor.config.MainConfig.jpaVendorAdapter()] threw exception; nested exception is java.lang.StackOverflowError

at org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:581)

at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateUsingFactoryMethod(AbstractAutowireCapableBeanFactory.java:1031)

at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:927)

at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:490)

at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:461)

at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:295)

at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:223)

at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:292)

at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:194)

at org.springframework.context.support.AbstractApplicationContext.getBean(AbstractApplicationContext.java:1117)

at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:922)

at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:479)

at org.springframework.web.context.ContextLoader.configureAndRefreshWebApplicationContext(ContextLoader.java:389)

at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:294)

at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:112)

at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:5118)

at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5634)

at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:145)

at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1571)

at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1561)

at java.util.concurrent.FutureTask.run(FutureTask.java:266)

at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)

at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)

at java.lang.Thread.run(Thread.java:745)

Caused by: org.springframework.beans.factory.BeanDefinitionStoreException: Factory method [public org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean br.com.audicon.taxadvisor.config.MainConfig.entityManagerFactory()] threw exception; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name ‘jpaVendorAdapter’ defined in class path resource [br/com/audicon/taxadvisor/config/MainConfig.class]: Instantiation of bean failed; nested exception is org.springframework.beans.factory.BeanDefinitionStoreException: Factory method [public org.springframework.orm.jpa.JpaVendorAdapter br.com.audicon.taxadvisor.config.MainConfig.jpaVendorAdapter()] threw exception; nested exception is java.lang.StackOverflowError

at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:181)

at org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:570)

… 23 more

Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name ‘jpaVendorAdapter’ defined in class path resource [br/com/audicon/taxadvisor/config/MainConfig.class]: Instantiation of bean failed; nested exception is org.springframework.beans.factory.BeanDefinitionStoreException: Factory method [public org.springframework.orm.jpa.JpaVendorAdapter br.com.audicon.taxadvisor.config.MainConfig.jpaVendorAdapter()] threw exception; nested exception is java.lang.StackOverflowError

at org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:581)

at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateUsingFactoryMethod(AbstractAutowireCapableBeanFactory.java:1031)

at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:927)

at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:490)

at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:461)

at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:295)

at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:223)

at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:292)

at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:194)

at org.springframework.context.annotation.ConfigurationClassEnhancer$BeanMethodInterceptor.intercept(ConfigurationClassEnhancer.java:298)

at br.com.audicon.taxadvisor.config.MainConfig$$EnhancerByCGLIB$$2cd02a7f.jpaVendorAdapter()

at br.com.audicon.taxadvisor.config.MainConfig.entityManagerFactory(MainConfig.java:74)

at br.com.audicon.taxadvisor.config.MainConfig$$EnhancerByCGLIB$$2cd02a7f.CGLIB$entityManagerFactory$2()

at br.com.audicon.taxadvisor.config.MainConfig$$EnhancerByCGLIB$$2cd02a7f$$FastClassByCGLIB$$abbe5f43.invoke()

at org.springframework.cglib.proxy.MethodProxy.invokeSuper(MethodProxy.java:228)

at org.springframework.context.annotation.ConfigurationClassEnhancer$BeanMethodInterceptor.intercept(ConfigurationClassEnhancer.java:286)

at br.com.audicon.taxadvisor.config.MainConfig$$EnhancerByCGLIB$$2cd02a7f.entityManagerFactory()

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

at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)

at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)

at java.lang.reflect.Method.invoke(Method.java:497)

at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:160)

… 24 more

Caused by: org.springframework.beans.factory.BeanDefinitionStoreException: Factory method [public org.springframework.orm.jpa.JpaVendorAdapter br.com.audicon.taxadvisor.config.MainConfig.jpaVendorAdapter()] threw exception; nested exception is java.lang.StackOverflowError

at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:181)

at org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:570)

… 45 more

Caused by: java.lang.StackOverflowError

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

at com.sun.naming.internal.VersionHelper12.getJndiProperties(VersionHelper12.java:105)

at com.sun.naming.internal.ResourceManager.getInitialEnvironment(ResourceManager.java:216)

at javax.naming.InitialContext.init(InitialContext.java:240)

at javax.naming.InitialContext.(InitialContext.java:216)

at org.springframework.jndi.JndiTemplate.createInitialContext(JndiTemplate.java:136)

at org.springframework.jndi.JndiTemplate.getContext(JndiTemplate.java:103)

at org.springframework.jndi.JndiTemplate.execute(JndiTemplate.java:85)

at org.springframework.jndi.JndiTemplate.lookup(JndiTemplate.java:152)

at org.springframework.jndi.JndiTemplate.lookup(JndiTemplate.java:178)

at org.springframework.jndi.JndiLocatorSupport.lookup(JndiLocatorSupport.java:95)

at org.springframework.jndi.JndiLocatorDelegate.lookup(JndiLocatorDelegate.java:38)

at org.springframework.jndi.JndiLocatorSupport.lookup(JndiLocatorSupport.java:77)

at org.springframework.jndi.JndiLocatorDelegate.lookup(JndiLocatorDelegate.java:33)

at org.springframework.jndi.JndiPropertySource.getProperty(JndiPropertySource.java:82)

at org.springframework.core.env.PropertySourcesPropertyResolver.getProperty(PropertySourcesPropertyResolver.java:73)

at org.springframework.core.env.PropertySourcesPropertyResolver.getProperty(PropertySourcesPropertyResolver.java:59)

at org.springframework.core.env.AbstractPropertyResolver$1.resolvePlaceholder(AbstractPropertyResolver.java:176)

at org.springframework.util.PropertyPlaceholderHelper.parseStringValue(PropertyPlaceholderHelper.java:146)

at org.springframework.util.PropertyPlaceholderHelper.replacePlaceholders(PropertyPlaceholderHelper.java:125)

at org.springframework.core.env.AbstractPropertyResolver.doResolvePlaceholders(AbstractPropertyResolver.java:174)

at org.springframework.core.env.AbstractPropertyResolver.resolveRequiredPlaceholders(AbstractPropertyResolver.java:143)

at org.springframework.core.env.AbstractPropertyResolver.resolveNestedPlaceholders(AbstractPropertyResolver.java:163)

at org.springframework.core.env.PropertySourcesPropertyResolver.getProperty(PropertySourcesPropertyResolver.java:76)

at org.springframework.core.env.PropertySourcesPropertyResolver.getProperty(PropertySourcesPropertyResolver.java:59)

Após isso o log fica num loop entre PropertySourcesPropertyResolver e AbstractPropertyResolver.

O estranho é que o projeto é construído com sucesso pelo Maven Build mas ao iniciar o servidor ele retorna esse erro. Estou a alguns dias pesquisando sobre isso mas sem sucesso de resolução.

Alguém já passou por isso? Será que estou perdendo algo configurar o projeto pra rodar?

Grato por qualquer ajuda!

Alura Desenvolvimento Back-End Java Sua Carreira em desenvolvimento back-end Java: dos fundamentos à arquitetura de sistemas...

3 Respostas

L
lvbarbosa

Esse método tá causando um StackOverflowError, provavelmente com alguma recursão (consciênte ou não kkkk).

É bem comum não dar erro no build e dar erro no runtime. Geralmente, erro (erro mesmo, não unchecked exception) de runtime é problema na lógica do software ou deu ruim no sistema operacional (tipo memória cheia). São fases diferentes, que podem apresentar erros diferentes. StackOverflowError é um erro de runtime.

Dá uma olhadinha nesse método, tenta debugar na IDE e vê o que acontece, ou então posta código pra gente dar uma olhada.

R
raphaelspimenta

Cara, muito obrigado por responder!

Eu deguguei no eclipse e achei o local exato onde ele lança a exceção. Segue uma imagem pra demonstrar.

Captura de Tela 2017-02-06 às 12.07.58.png1442×609 170 KB

Creio que não seja algo de memória, pois com as mesmas configurações de ambiente eu rodo o outro projeto do outro workspace sem problemas.

Tentei alterar a persistenceUnit também mas não adiantou :confused:

Ele está assim:

<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="generateDdl" value="false" />
            <property name="database" value="MYSQL" />
        </bean>
    </property>
    <property name="jpaProperties">
        <props>
            <prop key="hibernate.dialect">org.hibernate.dialect.MySQL5InnoDBDialect</prop>
        </props>
    </property>
    <property name="persistenceUnitName" value="audicon" />
</bean>

Vlw pela ajuda!

L
lvbarbosa

Tem certeza que a propriedade está setada na variável environment? Experimenta dar um “Step-in” ali naquela linha 99, pra fazer o debugger descer dentro da implementação de getProperty e saber mais detalhadamente qual é a operação que tá causando o erro.

Criado 6 de fevereiro de 2017
Ultima resposta 6 de fev. de 2017
Respostas 3
Participantes 2

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