Discussoes de Programacao e Tecnologia

Erro no primeiro acesso de aplicação rodando no tomcat 7.0.12

5 respostas
C
Charles

Bom dia pessoal…

Tenho uma aplicação (jsf+richfaces+spring+hibernate+mysql) rodando no Apache Tomcat/7.0.12 q todo o primeiro acesso do dia dá o erro abaixo. Depois de algumas tentativas de acesso ela roda perfeitamente sem problema algum.

Alguém sabe oq pode tá causando isso e como resolver?

Muito obrigado a tds pela atenção.

[]'s
t++

type Exception report
message 
description The server encountered an internal error () that prevented it from fulfilling this request.
exception 
javax.servlet.ServletException: #{defaultBean.pesquisar}: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is javax.persistence.PersistenceException: org.hibernate.TransactionException: JDBC begin failed: 
	javax.faces.webapp.FacesServlet.service(FacesServlet.java:256)
	org.ajax4jsf.webapp.BaseXMLFilter.doXmlFilter(BaseXMLFilter.java:206)
	org.ajax4jsf.webapp.BaseFilter.handleRequest(BaseFilter.java:290)
	org.ajax4jsf.webapp.BaseFilter.processUploadsAndHandleRequest(BaseFilter.java:388)
	org.ajax4jsf.webapp.BaseFilter.doFilter(BaseFilter.java:515)
	org.springframework.orm.jpa.support.OpenEntityManagerInViewFilter.doFilterInternal(OpenEntityManagerInViewFilter.java:112)
	org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:76)
root cause 
javax.faces.FacesException: #{defaultBean.pesquisar}: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is javax.persistence.PersistenceException: org.hibernate.TransactionException: JDBC begin failed: 
	com.sun.faces.application.ActionListenerImpl.processAction(ActionListenerImpl.java:107)
	javax.faces.component.UICommand.broadcast(UICommand.java:383)
	org.ajax4jsf.component.AjaxActionComponent.broadcast(AjaxActionComponent.java:55)
	org.ajax4jsf.component.AjaxViewRoot.processEvents(AjaxViewRoot.java:329)
	org.ajax4jsf.component.AjaxViewRoot.broadcastEventsForPhase(AjaxViewRoot.java:304)
	org.ajax4jsf.component.AjaxViewRoot.processPhase(AjaxViewRoot.java:261)
	org.ajax4jsf.component.AjaxViewRoot.processApplication(AjaxViewRoot.java:474)
	com.sun.faces.lifecycle.InvokeApplicationPhase.execute(InvokeApplicationPhase.java:97)
	com.sun.faces.lifecycle.LifecycleImpl.phase(LifecycleImpl.java:251)
	com.sun.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:117)
	javax.faces.webapp.FacesServlet.service(FacesServlet.java:244)
	org.ajax4jsf.webapp.BaseXMLFilter.doXmlFilter(BaseXMLFilter.java:206)
	org.ajax4jsf.webapp.BaseFilter.handleRequest(BaseFilter.java:290)
	org.ajax4jsf.webapp.BaseFilter.processUploadsAndHandleRequest(BaseFilter.java:388)
	org.ajax4jsf.webapp.BaseFilter.doFilter(BaseFilter.java:515)
	org.springframework.orm.jpa.support.OpenEntityManagerInViewFilter.doFilterInternal(OpenEntityManagerInViewFilter.java:112)
	org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:76)
root cause 
javax.faces.el.EvaluationException: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is javax.persistence.PersistenceException: org.hibernate.TransactionException: JDBC begin failed: 
	javax.faces.component.MethodBindingMethodExpressionAdapter.invoke(MethodBindingMethodExpressionAdapter.java:91)
	com.sun.faces.application.ActionListenerImpl.processAction(ActionListenerImpl.java:91)
	javax.faces.component.UICommand.broadcast(UICommand.java:383)
	org.ajax4jsf.component.AjaxActionComponent.broadcast(AjaxActionComponent.java:55)
	org.ajax4jsf.component.AjaxViewRoot.processEvents(AjaxViewRoot.java:329)
	org.ajax4jsf.component.AjaxViewRoot.broadcastEventsForPhase(AjaxViewRoot.java:304)
	org.ajax4jsf.component.AjaxViewRoot.processPhase(AjaxViewRoot.java:261)
	org.ajax4jsf.component.AjaxViewRoot.processApplication(AjaxViewRoot.java:474)
	com.sun.faces.lifecycle.InvokeApplicationPhase.execute(InvokeApplicationPhase.java:97)
	com.sun.faces.lifecycle.LifecycleImpl.phase(LifecycleImpl.java:251)
	com.sun.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:117)
	javax.faces.webapp.FacesServlet.service(FacesServlet.java:244)
	org.ajax4jsf.webapp.BaseXMLFilter.doXmlFilter(BaseXMLFilter.java:206)
	org.ajax4jsf.webapp.BaseFilter.handleRequest(BaseFilter.java:290)
	org.ajax4jsf.webapp.BaseFilter.processUploadsAndHandleRequest(BaseFilter.java:388)
	org.ajax4jsf.webapp.BaseFilter.doFilter(BaseFilter.java:515)
	org.springframework.orm.jpa.support.OpenEntityManagerInViewFilter.doFilterInternal(OpenEntityManagerInViewFilter.java:112)
	org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:76)
root cause 
org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is javax.persistence.PersistenceException: org.hibernate.TransactionException: JDBC begin failed: 
	org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:375)
	org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:374)
	org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:263)
	org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:101)
	org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:171)
	org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:204)
	$Proxy20.findCampoByConteudo(Unknown Source)
	br.gov.drfpca.bean.AcaoJudicialManagedBean.pesquisar(AcaoJudicialManagedBean.java:321)
	sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	java.lang.reflect.Method.invoke(Unknown Source)
	org.apache.el.parser.AstValue.invoke(AstValue.java:262)
	org.apache.el.MethodExpressionImpl.invoke(MethodExpressionImpl.java:278)
	com.sun.facelets.el.TagMethodExpression.invoke(TagMethodExpression.java:68)
	javax.faces.component.MethodBindingMethodExpressionAdapter.invoke(MethodBindingMethodExpressionAdapter.java:77)
	com.sun.faces.application.ActionListenerImpl.processAction(ActionListenerImpl.java:91)
	javax.faces.component.UICommand.broadcast(UICommand.java:383)
	org.ajax4jsf.component.AjaxActionComponent.broadcast(AjaxActionComponent.java:55)
	org.ajax4jsf.component.AjaxViewRoot.processEvents(AjaxViewRoot.java:329)
	org.ajax4jsf.component.AjaxViewRoot.broadcastEventsForPhase(AjaxViewRoot.java:304)
	org.ajax4jsf.component.AjaxViewRoot.processPhase(AjaxViewRoot.java:261)
	org.ajax4jsf.component.AjaxViewRoot.processApplication(AjaxViewRoot.java:474)
	com.sun.faces.lifecycle.InvokeApplicationPhase.execute(InvokeApplicationPhase.java:97)
	com.sun.faces.lifecycle.LifecycleImpl.phase(LifecycleImpl.java:251)
	com.sun.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:117)
	javax.faces.webapp.FacesServlet.service(FacesServlet.java:244)
	org.ajax4jsf.webapp.BaseXMLFilter.doXmlFilter(BaseXMLFilter.java:206)
	org.ajax4jsf.webapp.BaseFilter.handleRequest(BaseFilter.java:290)
	org.ajax4jsf.webapp.BaseFilter.processUploadsAndHandleRequest(BaseFilter.java:388)
	org.ajax4jsf.webapp.BaseFilter.doFilter(BaseFilter.java:515)
	org.springframework.orm.jpa.support.OpenEntityManagerInViewFilter.doFilterInternal(OpenEntityManagerInViewFilter.java:112)
	org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:76)
root cause 
javax.persistence.PersistenceException: org.hibernate.TransactionException: JDBC begin failed: 
	org.hibernate.ejb.AbstractEntityManagerImpl.throwPersistenceException(AbstractEntityManagerImpl.java:637)
	org.hibernate.ejb.TransactionImpl.begin(TransactionImpl.java:41)
	org.springframework.orm.jpa.DefaultJpaDialect.beginTransaction(DefaultJpaDialect.java:70)
	org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:330)
	org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:374)
	org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:263)
	org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:101)
	org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:171)
	org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:204)
	$Proxy20.findCampoByConteudo(Unknown Source)
	br.gov.drfpca.bean.AcaoJudicialManagedBean.pesquisar(AcaoJudicialManagedBean.java:321)
	sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	java.lang.reflect.Method.invoke(Unknown Source)
	org.apache.el.parser.AstValue.invoke(AstValue.java:262)
	org.apache.el.MethodExpressionImpl.invoke(MethodExpressionImpl.java:278)
	com.sun.facelets.el.TagMethodExpression.invoke(TagMethodExpression.java:68)
	javax.faces.component.MethodBindingMethodExpressionAdapter.invoke(MethodBindingMethodExpressionAdapter.java:77)
	com.sun.faces.application.ActionListenerImpl.processAction(ActionListenerImpl.java:91)
	javax.faces.component.UICommand.broadcast(UICommand.java:383)
	org.ajax4jsf.component.AjaxActionComponent.broadcast(AjaxActionComponent.java:55)
	org.ajax4jsf.component.AjaxViewRoot.processEvents(AjaxViewRoot.java:329)
	org.ajax4jsf.component.AjaxViewRoot.broadcastEventsForPhase(AjaxViewRoot.java:304)
	org.ajax4jsf.component.AjaxViewRoot.processPhase(AjaxViewRoot.java:261)
	org.ajax4jsf.component.AjaxViewRoot.processApplication(AjaxViewRoot.java:474)
	com.sun.faces.lifecycle.InvokeApplicationPhase.execute(InvokeApplicationPhase.java:97)
	com.sun.faces.lifecycle.LifecycleImpl.phase(LifecycleImpl.java:251)
	com.sun.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:117)
	javax.faces.webapp.FacesServlet.service(FacesServlet.java:244)
	org.ajax4jsf.webapp.BaseXMLFilter.doXmlFilter(BaseXMLFilter.java:206)
	org.ajax4jsf.webapp.BaseFilter.handleRequest(BaseFilter.java:290)
	org.ajax4jsf.webapp.BaseFilter.processUploadsAndHandleRequest(BaseFilter.java:388)
	org.ajax4jsf.webapp.BaseFilter.doFilter(BaseFilter.java:515)
	org.springframework.orm.jpa.support.OpenEntityManagerInViewFilter.doFilterInternal(OpenEntityManagerInViewFilter.java:112)
	org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:76)
root cause 
org.hibernate.TransactionException: JDBC begin failed: 
	org.hibernate.transaction.JDBCTransaction.begin(JDBCTransaction.java:68)
	org.hibernate.impl.SessionImpl.beginTransaction(SessionImpl.java:1326)
	org.hibernate.ejb.TransactionImpl.begin(TransactionImpl.java:38)
	org.springframework.orm.jpa.DefaultJpaDialect.beginTransaction(DefaultJpaDialect.java:70)
	org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:330)
	org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:374)
	org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:263)
	org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:101)
	org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:171)
	org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:204)
	$Proxy20.findCampoByConteudo(Unknown Source)
	br.gov.drfpca.bean.AcaoJudicialManagedBean.pesquisar(AcaoJudicialManagedBean.java:321)
	sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	java.lang.reflect.Method.invoke(Unknown Source)
	org.apache.el.parser.AstValue.invoke(AstValue.java:262)
	org.apache.el.MethodExpressionImpl.invoke(MethodExpressionImpl.java:278)
	com.sun.facelets.el.TagMethodExpression.invoke(TagMethodExpression.java:68)
	javax.faces.component.MethodBindingMethodExpressionAdapter.invoke(MethodBindingMethodExpressionAdapter.java:77)
	com.sun.faces.application.ActionListenerImpl.processAction(ActionListenerImpl.java:91)
	javax.faces.component.UICommand.broadcast(UICommand.java:383)
	org.ajax4jsf.component.AjaxActionComponent.broadcast(AjaxActionComponent.java:55)
	org.ajax4jsf.component.AjaxViewRoot.processEvents(AjaxViewRoot.java:329)
	org.ajax4jsf.component.AjaxViewRoot.broadcastEventsForPhase(AjaxViewRoot.java:304)
	org.ajax4jsf.component.AjaxViewRoot.processPhase(AjaxViewRoot.java:261)
	org.ajax4jsf.component.AjaxViewRoot.processApplication(AjaxViewRoot.java:474)
	com.sun.faces.lifecycle.InvokeApplicationPhase.execute(InvokeApplicationPhase.java:97)
	com.sun.faces.lifecycle.LifecycleImpl.phase(LifecycleImpl.java:251)
	com.sun.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:117)
	javax.faces.webapp.FacesServlet.service(FacesServlet.java:244)
	org.ajax4jsf.webapp.BaseXMLFilter.doXmlFilter(BaseXMLFilter.java:206)
	org.ajax4jsf.webapp.BaseFilter.handleRequest(BaseFilter.java:290)
	org.ajax4jsf.webapp.BaseFilter.processUploadsAndHandleRequest(BaseFilter.java:388)
	org.ajax4jsf.webapp.BaseFilter.doFilter(BaseFilter.java:515)
	org.springframework.orm.jpa.support.OpenEntityManagerInViewFilter.doFilterInternal(OpenEntityManagerInViewFilter.java:112)
	org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:76)
root cause 
com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure

Last packet sent to the server was 0 ms ago.
	sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
	sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source)
	sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source)
	java.lang.reflect.Constructor.newInstance(Unknown Source)
	com.mysql.jdbc.Util.handleNewInstance(Util.java:406)
	com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:1074)
	com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:2985)
	com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:2871)
	com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3414)
	com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:1936)
	com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2060)
	com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2536)
	com.mysql.jdbc.ConnectionImpl.setAutoCommit(ConnectionImpl.java:4874)
	org.hibernate.transaction.JDBCTransaction.begin(JDBCTransaction.java:63)
	org.hibernate.impl.SessionImpl.beginTransaction(SessionImpl.java:1326)
	org.hibernate.ejb.TransactionImpl.begin(TransactionImpl.java:38)
	org.springframework.orm.jpa.DefaultJpaDialect.beginTransaction(DefaultJpaDialect.java:70)
	org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:330)
	org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:374)
	org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:263)
	org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:101)
	org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:171)
	org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:204)
	$Proxy20.findCampoByConteudo(Unknown Source)
	br.gov.drfpca.bean.AcaoJudicialManagedBean.pesquisar(AcaoJudicialManagedBean.java:321)
	sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	java.lang.reflect.Method.invoke(Unknown Source)
	org.apache.el.parser.AstValue.invoke(AstValue.java:262)
	org.apache.el.MethodExpressionImpl.invoke(MethodExpressionImpl.java:278)
	com.sun.facelets.el.TagMethodExpression.invoke(TagMethodExpression.java:68)
	javax.faces.component.MethodBindingMethodExpressionAdapter.invoke(MethodBindingMethodExpressionAdapter.java:77)
	com.sun.faces.application.ActionListenerImpl.processAction(ActionListenerImpl.java:91)
	javax.faces.component.UICommand.broadcast(UICommand.java:383)
	org.ajax4jsf.component.AjaxActionComponent.broadcast(AjaxActionComponent.java:55)
	org.ajax4jsf.component.AjaxViewRoot.processEvents(AjaxViewRoot.java:329)
	org.ajax4jsf.component.AjaxViewRoot.broadcastEventsForPhase(AjaxViewRoot.java:304)
	org.ajax4jsf.component.AjaxViewRoot.processPhase(AjaxViewRoot.java:261)
	org.ajax4jsf.component.AjaxViewRoot.processApplication(AjaxViewRoot.java:474)
	com.sun.faces.lifecycle.InvokeApplicationPhase.execute(InvokeApplicationPhase.java:97)
	com.sun.faces.lifecycle.LifecycleImpl.phase(LifecycleImpl.java:251)
	com.sun.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:117)
	javax.faces.webapp.FacesServlet.service(FacesServlet.java:244)
	org.ajax4jsf.webapp.BaseXMLFilter.doXmlFilter(BaseXMLFilter.java:206)
	org.ajax4jsf.webapp.BaseFilter.handleRequest(BaseFilter.java:290)
	org.ajax4jsf.webapp.BaseFilter.processUploadsAndHandleRequest(BaseFilter.java:388)
	org.ajax4jsf.webapp.BaseFilter.doFilter(BaseFilter.java:515)
	org.springframework.orm.jpa.support.OpenEntityManagerInViewFilter.doFilterInternal(OpenEntityManagerInViewFilter.java:112)
	org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:76)
root cause 
java.io.EOFException: Can not read response from server. Expected to read 4 bytes, read 0 bytes before connection was unexpectedly lost.
	com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:2431)
	com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:2882)
	com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:2871)
	com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3414)
	com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:1936)
	com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2060)
	com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2536)
	com.mysql.jdbc.ConnectionImpl.setAutoCommit(ConnectionImpl.java:4874)
	org.hibernate.transaction.JDBCTransaction.begin(JDBCTransaction.java:63)
	org.hibernate.impl.SessionImpl.beginTransaction(SessionImpl.java:1326)
	org.hibernate.ejb.TransactionImpl.begin(TransactionImpl.java:38)
	org.springframework.orm.jpa.DefaultJpaDialect.beginTransaction(DefaultJpaDialect.java:70)
	org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:330)
	org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:374)
	org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:263)
	org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:101)
	org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:171)
	org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:204)
	$Proxy20.findCampoByConteudo(Unknown Source)
	br.gov.drfpca.bean.AcaoJudicialManagedBean.pesquisar(AcaoJudicialManagedBean.java:321)
	sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	java.lang.reflect.Method.invoke(Unknown Source)
	org.apache.el.parser.AstValue.invoke(AstValue.java:262)
	org.apache.el.MethodExpressionImpl.invoke(MethodExpressionImpl.java:278)
	com.sun.facelets.el.TagMethodExpression.invoke(TagMethodExpression.java:68)
	javax.faces.component.MethodBindingMethodExpressionAdapter.invoke(MethodBindingMethodExpressionAdapter.java:77)
	com.sun.faces.application.ActionListenerImpl.processAction(ActionListenerImpl.java:91)
	javax.faces.component.UICommand.broadcast(UICommand.java:383)
	org.ajax4jsf.component.AjaxActionComponent.broadcast(AjaxActionComponent.java:55)
	org.ajax4jsf.component.AjaxViewRoot.processEvents(AjaxViewRoot.java:329)
	org.ajax4jsf.component.AjaxViewRoot.broadcastEventsForPhase(AjaxViewRoot.java:304)
	org.ajax4jsf.component.AjaxViewRoot.processPhase(AjaxViewRoot.java:261)
	org.ajax4jsf.component.AjaxViewRoot.processApplication(AjaxViewRoot.java:474)
	com.sun.faces.lifecycle.InvokeApplicationPhase.execute(InvokeApplicationPhase.java:97)
	com.sun.faces.lifecycle.LifecycleImpl.phase(LifecycleImpl.java:251)
	com.sun.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:117)
	javax.faces.webapp.FacesServlet.service(FacesServlet.java:244)
	org.ajax4jsf.webapp.BaseXMLFilter.doXmlFilter(BaseXMLFilter.java:206)
	org.ajax4jsf.webapp.BaseFilter.handleRequest(BaseFilter.java:290)
	org.ajax4jsf.webapp.BaseFilter.processUploadsAndHandleRequest(BaseFilter.java:388)
	org.ajax4jsf.webapp.BaseFilter.doFilter(BaseFilter.java:515)
	org.springframework.orm.jpa.support.OpenEntityManagerInViewFilter.doFilterInternal(OpenEntityManagerInViewFilter.java:112)
	org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:76)
note The full stack trace of the root cause is available in the Apache Tomcat/7.0.12 logs.
 
Apache Tomcat/7.0.12
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5 Respostas

newbcc
newbcc

Olá,

essa exceção ocorre porque a transação, utilizada pela ação especificada na sua tela, não pôde ser criada.

Exception thrown when a transaction can’t be created using an underlying transaction API such as JTA.

Fonte: Class CannotCreateTransactionException

Como você disse que em um primeiro momento ela não funciona, provavelmente a transação utilizada nessa tela é criada depois da inicialização dela, e por isso quando inicia a aplicação, essa exceção aconteça.

Abs!

C
Charles

valeu pela ajuda newbcc…

e ai, vc sabe oq pode tá causando isso?!

ontém o dia acabou td perfeitamente bem com a aplicação mas no primeiro acesso dá erro.

a máquina onde roda o tomcat fica ligada direto, só é reiniciada qdo há algo errado, oq raramente acontece no semestre, ou para manutenção do hardware.

[]'s

newbcc:
Olá,

essa exceção ocorre porque a transação, utilizada pela ação especificada na sua tela, não pôde ser criada.

Exception thrown when a transaction can’t be created using an underlying transaction API such as JTA.

Fonte: Class CannotCreateTransactionException

Como você disse que em um primeiro momento ela não funciona, provavelmente a transação utilizada nessa tela é criada depois da inicialização dela, e por isso quando inicia a aplicação, essa exceção aconteça.

Abs!

newbcc
newbcc

Olá,

tenta debugar o método pesquisar que é invocado com essa chamada #{defaultBean.pesquisar}.

Quando este método é executado, aparentemente, ele ainda não possui uma referência ativa para efetuar as operações com a base de dados.

Verifique se o EntityManager utilizado por esse método, ou no método chamado pelo pesquisar, foi inicializado.

Você está usando Spring para criar o seu EntityManager ou ele é definido pelo contâiner Web, tipo JBoss!?

Abs!

C
Charles

olá newbcc

utilizo o Spring pra criá-la:

...
<bean id="entityManagerFactory" class="org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean">
   <property name="persistenceUnitName" value="AcAJ_PU"/>
</bean>

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

oq ñ entra na minha cabeça e q tá funcionado perfeitamente hj mas amanhã no primeiro acesso dará o msm erro.

trabalho com escopo “request” e assim a “sessão” q agora é usada por algum usuário se expira ou encerra após fechar o navegador ou passado algum tempo mas a aplicação.

baum, muito obrigado msm pela ajuda newbcc vou seguir tuas orientações e procurar a causa do problema.

[]'s
t++

newbcc
newbcc

Olá Charles,

então, o quê acredito que esteja acontecendo é que no primeiro acesso, o seu EntityManager não foi inicializado. Porém, em algum momento após a chamada desse método pesquisar, o seu manager é inicializado e assim, a sua aplicação não lança mais exceções, pelo menos não lança mais essa.

A minha sugestão ainda está para esse direcionamento: debugar a chamada desse método, para que você analise passo-a-passo o quê está sendo feito, até encontrar o ponto exato de onde a exceção é lançada.

Continue postando, o quê eu souber vou te passando, sem nenhum problema.

Grande abs!

Criado 13 de maio de 2011
Ultima resposta 13 de mai. de 2011
Respostas 5
Participantes 2

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