[Resolvido] Problema com exemplo da JM57 (Netbeans com Visual Web JSF + Hibernate)

Front-end
#1

Ae pessoal, blz?
Estou tentando reproduzir o exemplo da JavaMagazine 57, do Visual Web JSF com Hibernate e ao chegar no fim da aplicação não roda. Estou postando oapenas os logs do tomcat, se for necessário postar algum trecho de código por favor informem o que é necessário para identificar o erro que estarei postando. Qualquer dica ou sugestão é bem vinda. Muito obrigado desde já pela ajuda.

Estou colocando o pedaço exato do erro e alguns trechos de código que eu achei importantes.

[quote]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 ‘entityManagerFactory’ defined in ServletContext resource [/WEB-INF/applicationContext.xml]: Invocation of init method failed; nested exception is java.lang.NoSuchMethodError: org.objectweb.asm.ClassVisitor.visit(IILjava/lang/String;Ljava/lang/String;[Ljava/lang/String;Ljava/lang/String;)V[/quote]

persistence.xml

<persistence version="1.0" 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_1_0.xsd"> <persistence-unit name="JavaMagazine"> <provider>org.hibernate.ejb.HibernatePersistence</provider> <properties> <property name="hibernate.archive.autodetection" value="class, hbm"/> <property name="hibernate.show_sql" value="true"/> <property name="hibernate.format_sql" value="true"/> <property name="hibernate.dialect" value="org.hibernate.dialect.MySQLInnoDBDialect"/> <property name="hibernate.connection.driver_class" value="com.mysql.jdbc.Driver"/> <property name="hibernate.connection.url" value="jdbc:mysql://localhost/vwjm"/> <property name="hibernate.connection.username" value="*********"/> <property name="hibernate.connection.password" value="*********"/> </properties> </persistence-unit> </persistence>

applicationContext.xml

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

<!-- Responsavel pela gestao das entidades -->
<bean id="entityManagerFactory" class="org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean">
<property name="persistenceUnitName" value="JavaMagazine"/>	
</bean>

<!-- Responsavel pela injecao do EntityManager nas classes que usam a anotacao @PersistenceContext -->
<bean class="org.springframework.orm.jpa.support.PersistenceAnnotationBeanPostProcessor"/>

<!-- Responsavel pela gestao das transacoes -->
<bean id="transactionManager" class="org.springframework.orm.jpa.JpaTransactionManager">
<property name="entityManagerFactory" ref="entityManagerFactory"/>
</bean>

<!-- marcacfao de transacoes atraves de anotacoes -->
<tx:annotation-driven/>

<bean id="contatoDao" class="javamagazine.dao.ContatoDaoImp"/>

[/code]

web.xml

<?xml version="1.0" encoding="UTF-8"?> <web-app version="2.5" xmlns="http://java.sun.com/xml/ns/javaee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"> <context-param> <param-name>javax.faces.STATE_SAVING_METHOD</param-name> <param-value>client</param-value> </context-param> <context-param> <param-name>com.sun.faces.validateXml</param-name> <param-value>true</param-value> </context-param> <context-param> <param-name>com.sun.faces.verifyObjects</param-name> <param-value>false</param-value> </context-param> <context-param> <param-name>contextConfigLocation</param-name> <param-value>/WEB-INF/applicationContext.xml</param-value> </context-param> <filter> <filter-name>UploadFilter</filter-name> <filter-class>com.sun.webui.jsf.util.UploadFilter</filter-class> <init-param> <description>The maximum allowed upload size in bytes. If this is set to a negative value, there is no maximum. The default value is 1000000.</description> <param-name>maxSize</param-name> <param-value>1000000</param-value> </init-param> <init-param> <description>The size (in bytes) of an uploaded file which, if it is exceeded, will cause the file to be written directly to disk instead of stored in memory. Files smaller than or equal to this size will be stored in memory. The default value is 4096.</description> <param-name>sizeThreshold</param-name> <param-value>4096</param-value> </init-param> </filter> <filter-mapping> <filter-name>UploadFilter</filter-name> <servlet-name>Faces Servlet</servlet-name> </filter-mapping> <filter> <filter-name>openEntityManager</filter-name> <filter-class>org.springframework.orm.jpa.support.openEntityManagerInViewFilter</filter-class> </filter> <filter-mapping> <filter-name>openEntityManager</filter-name> <url-pattern>/*</url-pattern> </filter-mapping> <listener> <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class> </listener> <servlet> <servlet-name>Faces Servlet</servlet-name> <servlet-class>javax.faces.webapp.FacesServlet</servlet-class> <init-param> <param-name>javax.faces.LIFECYCLE_ID</param-name> <param-value>com.sun.faces.lifecycle.PARTIAL</param-value> </init-param> <load-on-startup>1</load-on-startup> </servlet> <servlet> <servlet-name>ExceptionHandlerServlet</servlet-name> <servlet-class>com.sun.errorhandler.ExceptionHandler</servlet-class> <init-param> <param-name>errorHost</param-name> <param-value>localhost</param-value> </init-param> <init-param> <param-name>errorPort</param-name> <param-value>24444</param-value> </init-param> </servlet> <servlet> <servlet-name>ThemeServlet</servlet-name> <servlet-class>com.sun.webui.theme.ThemeServlet</servlet-class> </servlet> <servlet> <servlet-name>dispatcher</servlet-name> <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class> <load-on-startup>2</load-on-startup> </servlet> <servlet-mapping> <servlet-name>Faces Servlet</servlet-name> <url-pattern>/faces/*</url-pattern> </servlet-mapping> <servlet-mapping> <servlet-name>ExceptionHandlerServlet</servlet-name> <url-pattern>/error/ExceptionHandler</url-pattern> </servlet-mapping> <servlet-mapping> <servlet-name>ThemeServlet</servlet-name> <url-pattern>/theme/*</url-pattern> </servlet-mapping> <servlet-mapping> <servlet-name>dispatcher</servlet-name> <url-pattern>*.htm</url-pattern> </servlet-mapping> <session-config> <session-timeout> 30 </session-timeout> </session-config> <welcome-file-list> <welcome-file>faces/Page1.jsp</welcome-file> </welcome-file-list> <error-page> <exception-type>javax.servlet.ServletException</exception-type> <location>/error/ExceptionHandler</location> </error-page> <error-page> <exception-type>java.io.IOException</exception-type> <location>/error/ExceptionHandler</location> </error-page> <error-page> <exception-type>javax.faces.FacesException</exception-type> <location>/error/ExceptionHandler</location> </error-page> <error-page> <exception-type>com.sun.rave.web.ui.appbase.ApplicationException</exception-type> <location>/error/ExceptionHandler</location> </error-page> <jsp-config> <jsp-property-group> <url-pattern>*.jspf</url-pattern> <is-xml>true</is-xml> </jsp-property-group> </jsp-config> </web-app>

#2

Já consegui resolver o problema. Tudo era questão das bibliotecas importadas, alguma coisa estava dando conflito. O que fiz foi usar a biblioteca padrão do hibernate do NetBeans 6.1 + os arquivos .jar da pasta lib do download do hibernate-entities + o arquivo javassist.jar do hibernate-core ambos baixados do site oficial. Após isso tudo funcionou maravilhosamente bem.

#3

Po brother, tb to passando por esse mesmo problema, mas eu estou usando o netbeans 6.0…no momento em que digito, to baixando essa bibliotecas do site oficial do hibernate pra V se resolve…ja estou com isso ha 1 dia…
tu fala que usou o lib do hibernate-entity (mas na verdade vc quis dizer hibernate EntityManager?) pq eu to baixando esse…valeu…se tu podesse mee xplicar melhor isso te agradeceria…valeu mesmo…se quiser me add no msn..agsneto@hotmail.com valeu…

#4

ERRO DO “APACHE TOMCAT 6.0.14”
INFO: Illegal access: this web application instance has been stopped already. Could not load java.lang.Object. The eventual following stack trace is caused by an error thrown for debugging purposes as well as to attempt to terminate the thread which caused the illegal access, and has no functional impact.
java.lang.IllegalStateException
at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1244)
at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1204)
at com.sun.faces.application.ConverterPropertyEditorFactory$DisposableClassLoader.loadClass(ConverterPropertyEditorFactory.java:447)
at java.lang.ClassLoader.loadClass(ClassLoader.java:251)
at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:319)
at java.lang.Class.getDeclaredConstructors0(Native Method)
at java.lang.Class.privateGetDeclaredConstructors(Class.java:2389)
at java.lang.Class.getConstructor0(Class.java:2699)
at java.lang.Class.newInstance0(Class.java:326)
at java.lang.Class.newInstance(Class.java:308)
at java.beans.PropertyEditorManager.findEditor(PropertyEditorManager.java:79)
at com.sun.faces.application.ApplicationImpl.addPropertyEditorIfNecessary(ApplicationImpl.java:652)
at com.sun.faces.application.ApplicationImpl.addConverter(ApplicationImpl.java:623)
at com.sun.faces.config.ConfigureListener.configure(ConfigureListener.java:754)
at com.sun.faces.config.ConfigureListener.configure(ConfigureListener.java:505)
at com.sun.faces.config.ConfigureListener.contextInitialized(ConfigureListener.java:402)
at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:3830)
at org.apache.catalina.core.StandardContext.start(StandardContext.java:4337)
at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:791)
at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:771)
at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:525)
at org.apache.catalina.startup.HostConfig.deployDescriptor(HostConfig.java:626)
at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:511)
at org.apache.catalina.startup.HostConfig.check(HostConfig.java:1220)
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.tomcat.util.modeler.BaseModelMBean.invoke(BaseModelMBean.java:297)
at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.invoke(DefaultMBeanServerInterceptor.java:836)
at com.sun.jmx.mbeanserver.JmxMBeanServer.invoke(JmxMBeanServer.java:761)
at org.apache.catalina.manager.ManagerServlet.check(ManagerServlet.java:1458)
at org.apache.catalina.manager.ManagerServlet.deploy(ManagerServlet.java:820)
at org.apache.catalina.manager.ManagerServlet.doGet(ManagerServlet.java:348)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:690)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.netbeans.modules.web.monitor.server.MonitorFilter.doFilter(MonitorFilter.java:196)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:525)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:263)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:584)
at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
at java.lang.Thread.run(Thread.java:619)

ERRO “LOG APACHE TOMCAT 6.0.14”

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 ‘entityManagerFactory’ defined in ServletContext resource [/WEB-INF/applicationContext.xml]: Invocation of init method failed; nested exception is java.lang.NoClassDefFoundError: org/slf4j/LoggerFactory
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1362)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:540)
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:407)
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:3830)
at org.apache.catalina.core.StandardContext.start(StandardContext.java:4337)
at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:791)
at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:771)
at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:525)
at org.apache.catalina.startup.HostConfig.deployDescriptor(HostConfig.java:626)
at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:511)
at org.apache.catalina.startup.HostConfig.check(HostConfig.java:1220)
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.tomcat.util.modeler.BaseModelMBean.invoke(BaseModelMBean.java:297)
at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.invoke(DefaultMBeanServerInterceptor.java:836)
at com.sun.jmx.mbeanserver.JmxMBeanServer.invoke(JmxMBeanServer.java:761)
at org.apache.catalina.manager.ManagerServlet.check(ManagerServlet.java:1458)
at org.apache.catalina.manager.ManagerServlet.deploy(ManagerServlet.java:820)
at org.apache.catalina.manager.ManagerServlet.doGet(ManagerServlet.java:348)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:690)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.netbeans.modules.web.monitor.server.MonitorFilter.doFilter(MonitorFilter.java:196)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:525)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:263)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:584)
at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
at java.lang.Thread.run(Thread.java:619)
Caused by: java.lang.NoClassDefFoundError: org/slf4j/LoggerFactory
at org.hibernate.validator.ClassValidator.(ClassValidator.java:53)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
at org.hibernate.cfg.AnnotationConfiguration.secondPassCompile(AnnotationConfiguration.java:361)
at org.hibernate.cfg.Configuration.buildMappings(Configuration.java:1115)
at org.hibernate.ejb.Ejb3Configuration.buildMappings(Ejb3Configuration.java:1269)
at org.hibernate.ejb.EventListenerConfigurator.configure(EventListenerConfigurator.java:150)
at org.hibernate.ejb.Ejb3Configuration.configure(Ejb3Configuration.java:888)
at org.hibernate.ejb.Ejb3Configuration.configure(Ejb3Configuration.java:416)
at org.hibernate.ejb.HibernatePersistence.createContainerEntityManagerFactory(HibernatePersistence.java:126)
at org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean.createNativeEntityManagerFactory(LocalContainerEntityManagerFactoryBean.java:221)
at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.afterPropertiesSet(AbstractEntityManagerFactoryBean.java:251)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1390)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1359)
… 50 more
Caused by: java.lang.ClassNotFoundException: org.slf4j.LoggerFactory
at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1358)
at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1204)
at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:319)
… 66 more

ainda tem mais, é porque esse erro se repete com poucas alterações…se poder me ajudar…eu agradeço…

#5

Num sei se entendi seu msn direito, tem dois pontos álí, tá certo isso?
Amanhã cedo dou uma olhada no erro e vejo se consigo te ajudar…
Me add aí: mitologics@hotmail.com
falow.
abraço

----------[edit1]-----------

Ae abelgomes, tive um tempinho pra dar uma olhada hj…

Quando eu disse hibernate-entities, eu me referia ao pacote EntityManager mesmo do site oficial do Hibernate. O erro que vc está tendo NoClassDefFoundError normalmente é pq alguma lib está faltando. pesquisei sobre o erro java.lang.NoClassDefFoundError: org/slf4j/LoggerFactory no google e acabei achando ums posts dizendo que falta a lib log4j.jar mas eu não tenho certeza se é esse o problema.
As libs do hibernate que eu to usando são as do plugin do hibernate que o netbeans baixa automaticamente, e as que baixei do site do hibernate (ejb3-persistence.jar, hibernate-annotations.jar, hibernate-commons-annotations.jar, hibernate-entitymanager.jar e javassist.jar).
Eu suspeito que seu erro seja a falta de alguma lib do spring.
Se com essas dicas vc num conseguir resolver, me add no MSN que a gente troca uma idéia amanhã.
Abraços.

----------[edit2]-----------

Talvez isso ajude, é uma listagem da minha pasta lib:

12/06/2008 21:11 443.432 antlr-2.7.6.jar
12/06/2008 21:11 51.779 appbase.jar
12/06/2008 21:11 16.777 asm-attrs.jar
12/06/2008 21:11 26.360 asm.jar
12/06/2008 21:11 282.338 cglib-2.1.3.jar
12/06/2008 21:11 116.021 commons-beanutils.jar
12/06/2008 21:11 175.426 commons-collections-2.1.1.jar
12/06/2008 21:11 165.640 commons-collections.jar
12/06/2008 21:11 106.929 commons-digester.jar
12/06/2008 21:11 21.890 commons-fileupload-1.0.jar
12/06/2008 21:11 38.015 commons-logging-1.0.4.jar
12/06/2008 21:11 52.592 commons-logging-1.1.jar
12/06/2008 21:11 30.914 commons-logging.jar
12/06/2008 21:11 242.520 dataprovider.jar
12/06/2008 21:11 313.898 dom4j-1.6.1.jar
12/06/2008 21:11 208.048 ehcache-1.2.3.jar
12/06/2008 21:11 52.847 ejb3-persistence.jar
12/06/2008 21:11 31.056 errorhandler.jar
12/06/2008 21:11 280.196 hibernate-annotations.jar
12/06/2008 21:11 66.426 hibernate-commons-annotations.jar
12/06/2008 21:11 118.764 hibernate-entitymanager.jar
12/06/2008 21:11 2.255.753 hibernate3.jar
12/06/2008 21:11 471.005 javassist.jar
12/06/2008 21:11 6.727 jdbc2_0-stdext.jar
12/06/2008 21:11 319.213 jsf-api.jar
12/06/2008 21:11 6.571 jsf-extensions-common-0.1.jar
12/06/2008 21:11 141.008 jsf-extensions-dynamic-faces-0.1.jar
12/06/2008 21:11 1.199.240 jsf-impl.jar
12/06/2008 21:11 208.338 jsfcl.jar
12/06/2008 21:11 37.275 json-2.jar
12/06/2008 21:11 20.512 jstl.jar
12/06/2008 21:11 8.812 jta.jar
12/06/2008 21:12 0 libs.txt
12/06/2008 21:11 703.265 mysql-connector-java-5.1.6-bin.jar
12/06/2008 21:11 2.758.014 spring-2.5.jar
12/06/2008 21:11 330.204 spring-webmvc-2.5.jar
12/06/2008 21:11 173.402 sqlx.jar
12/06/2008 21:11 388.851 standard.jar
12/06/2008 21:11 2.478.333 webui-jsf-suntheme.jar
12/06/2008 21:11 3.529.565 webui-jsf.jar

#6

Pessoal, eu tbm estou tendo essa dificuldade…
é só uma questão de jars mesmo???

Vou tentar esse fds comecar o projeto novamente em ksa, com os jars que vcs comentaram…
caso vcs tenham encontrado mais alguma coisa podem postar aqui???

Abraços…

#7

Tem um vídeo no site do autor que mostra passo a passo como configurar esse negócio de forma simples. Dê uma olhada lá.

#8

Mto obrigado kra…
vou pegar o vídeo lah entao!!!

Flws

#9

Estou tendo problemas novamente com esse exercicio…
Formatei o PC e reinstalei o NetBeans, mas agora não funciona mais. A msg de ero é a seguinte:

[quote]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 ‘entityManagerFactory’ defined in ServletContext resource [/WEB-INF/applicationContext.xml]: Invocation of init method failed; nested exception is java.lang.NoSuchMethodError: org.objectweb.asm.ClassVisitor.visit(IILjava/lang/String;Ljava/lang/String;[Ljava/lang/String;Ljava/lang/String;)V
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1362)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:540)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory$1.run(AbstractAutowireCapableBeanFactory.java:485)
at java.security.AccessController.doPrivileged(Native Method)
…
…
…
at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
at java.lang.Thread.run(Thread.java:619)
Caused by: java.lang.NoSuchMethodError: org.objectweb.asm.ClassVisitor.visit(IILjava/lang/String;Ljava/lang/String;[Ljava/lang/String;Ljava/lang/String;)V
at net.sf.cglib.core.ClassEmitter.begin_class(ClassEmitter.java:77)
at net.sf.cglib.core.KeyFactory$Generator.generateClass(KeyFactory.java:173)
at net.sf.cglib.core.DefaultGeneratorStrategy.generate(DefaultGeneratorStrategy.java:25)
at net.sf.cglib.core.AbstractClassGenerator.create(AbstractClassGenerator.java:216)
at net.sf.cglib.core.KeyFactory$Generator.create(KeyFactory.java:145)
[/quote]

Alguém faz idéia do que pode ser esse erro?
Uma coisa que pode me ajudar é se alguém me disser quais as .jar que tem na biblioteca “hibernate-support” que tem no NetBeans 6.0 ou no 6.01 ou no 6.1 mais antigo, porque no 6.1 que baixei e instalei novo (Multilanguage) nao tem essa biblioteca (grupo de bibliotecas). Talvez seja isso. Eu adicionei manualmente as bibliotecas que eu tinha antes no exercicio, mas não funciona, dá esse erro acima. Se alguém puder ajudar fico grato desde já.
Obrigado desde já.

#10

Olha amigo, no meu caso ver o vídeo do autor ajudou bastante… o negócio é procurar quais jar estão faltando na sua versão do netbeans…
alguns jars padrão já vem importados, mas dependendo da versão eles nao estão presentes…

Abaixo está o link do site dele…
é preciso criar um usuário de acesso a parte de downloads… mas é tranquilo…
[link]www.integrator.com.br[/link]

Só pra ver ser ajuda isso também segue os jars q eu utilizei:
antlr-2.7.6.jar
commons-collections-3.2.1.jar
dom4j-1.6.1.jar
ejb3-persistence.jar
hibernate-annotations.jar
hibernate-commons-annotations.jar
hibernate-core.jar
hibernate-entitymanager.jar
hibernate-search.jar
hibernate-validator.jar
javassist.jar
jboss-archive-browsing.jar
jta.jar
log4j-1.2.15.jar
lucene-core-2.3.0.jar
slf4j-api-1.5.3.jar
slf4j-jcl-1.5.3.jar

Att.

#11

Valew, já consegui resolver. Umas 3 bibliotecas a mais que eu adicionei estavam causando um conflito. Após removelas e comparar minha pasta lib com a listagem que eu postei anteriormente o exemplo funcionou.

#12