Fabio Brandão - Blog » hibernate http://www.fnbrandao.com.br/blog Fri, 06 Jan 2012 15:22:24 +0000 http://wordpress.org/?v=2.9.2 en hourly 1 Weblogic + JPA + Hibernate = ClassNotFoundException: org.hibernate.hql.ast.HqlToken http://www.fnbrandao.com.br/blog/2011/01/weblogic-jpa-hibernate-classnotfoundexception-org-hibernate-hql-ast-hqltoken/ http://www.fnbrandao.com.br/blog/2011/01/weblogic-jpa-hibernate-classnotfoundexception-org-hibernate-hql-ast-hqltoken/#comments Thu, 27 Jan 2011 12:52:05 +0000 fabio http://www.fnbrandao.com.br/blog/?p=94 Ao tentar efetuar o deploy de uma aplicação com JPA (implementação: Hibernate), ocorre o seguinte erro:

org.springframework.orm.hibernate3.HibernateQueryException: ClassNotFoundException: org.hibernate.hql.ast.HqlToken [SELECT p FROM PARAMETRO p WHERE UPPER(RTRIM(p.parametroPK.parametroGeral)) = :parametroGeral AND UPPER(RTRIM(p.parametroPK.codigo)) = :codigo]; nested exception is org.hibernate.QueryException: ClassNotFoundException: org.hibernate.hql.ast.HqlToken [SELECT p FROM PARAMETRO p WHERE UPPER(RTRIM(p.parametroPK.parametroGeral)) = :parametroGeral AND UPPER(RTRIM(p.parametroPK.codigo)) = :codigo]
Caused by: org.hibernate.QueryException: ClassNotFoundException: org.hibernate.hql.ast.HqlToken [SELECT p FROM PARAMETRO p WHERE UPPER(RTRIM(p.parametroPK.parametroGeral)) = :parametroGeral AND UPPER(RTRIM(p.parametroPK.codigo)) = :codigo]
at org.hibernate.hql.ast.HqlLexer.panic(HqlLexer.java:57)
at antlr.CharScanner.setTokenObjectClass(CharScanner.java:340)
at org.hibernate.hql.ast.HqlLexer.setTokenObjectClass(HqlLexer.java:31)
at antlr.CharScanner.<init>(CharScanner.java:51)
at antlr.CharScanner.<init>(CharScanner.java:60)
at org.hibernate.hql.antlr.HqlBaseLexer.<init>(HqlBaseLexer.java:56)
at org.hibernate.hql.antlr.HqlBaseLexer.<init>(HqlBaseLexer.java:53)
at org.hibernate.hql.antlr.HqlBaseLexer.<init>(HqlBaseLexer.java:50)
at org.hibernate.hql.ast.HqlLexer.<init>(HqlLexer.java:26)
at org.hibernate.hql.ast.HqlParser.getInstance(HqlParser.java:44)
at org.hibernate.hql.ast.QueryTranslatorImpl.parse(QueryTranslatorImpl.java:242)
at org.hibernate.hql.ast.QueryTranslatorImpl.doCompile(QueryTranslatorImpl.java:157)
at org.hibernate.hql.ast.QueryTranslatorImpl.compile(QueryTranslatorImpl.java:111)
at org.hibernate.engine.query.HQLQueryPlan.<init>(HQLQueryPlan.java:77)
at org.hibernate.engine.query.HQLQueryPlan.<init>(HQLQueryPlan.java:56)
at org.hibernate.engine.query.QueryPlanCache.getHQLQueryPlan(QueryPlanCache.java:72)
at org.hibernate.impl.AbstractSessionImpl.getHQLQueryPlan(AbstractSessionImpl.java:133)
at org.hibernate.impl.AbstractSessionImpl.createQuery(AbstractSessionImpl.java:112)
at org.hibernate.impl.SessionImpl.createQuery(SessionImpl.java:1623)
at org.springframework.orm.hibernate3.HibernateTemplate$29.doInHibernate(HibernateTemplate.java:837)
at org.springframework.orm.hibernate3.HibernateTemplate.execute(HibernateTemplate.java:367)
at org.springframework.orm.hibernate3.HibernateTemplate.find(HibernateTemplate.java:835)
at org.springframework.orm.hibernate3.HibernateTemplate.find(HibernateTemplate.java:827)
at db.ProductManagerDaoHB.getProductList(ProductManagerDaoHB.java:14)
at bus.ProductManager.getProducts(ProductManager.java:25)
at web.controllers.SpringappController.handleRequest(SpringappController.java:33)
at org.springframework.web.servlet.mvc.SimpleControllerHandlerAdapter.handle(SimpleControllerHandlerAdapter.java:48)
at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:819)
at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:754)
at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:399)
at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:354)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:740)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at weblogic.servlet.internal.ServletStubImpl$ServletInvocationAction.run(ServletStubImpl.java:971)
at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:402)
at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:305)
at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:6350)
at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:317)
at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:118)
at weblogic.servlet.internal.WebAppServletContext.invokeServlet(WebAppServletContext.java:3635)
at weblogic.servlet.internal.ServletRequestImpl.execute(ServletRequestImpl.java:2585)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:197)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:170)

Para resolver este problema basta alterar o persistence.xml e adicionar a seguinte linha:

<property name="hibernate.query.factory_class" value="org.hibernate.hql.classic.ClassicQueryTranslatorFactory"/>

Fonte: http://forum.springsource.org/showthread.php?t=36860

]]> http://www.fnbrandao.com.br/blog/2011/01/weblogic-jpa-hibernate-classnotfoundexception-org-hibernate-hql-ast-hqltoken/feed/ 0 Archlinux HP Pavilion dv9000 – Suspend e Hibernate http://www.fnbrandao.com.br/blog/2008/07/archlinux-hp-pavilion-dv9000-suspend-e-hibernate/ http://www.fnbrandao.com.br/blog/2008/07/archlinux-hp-pavilion-dv9000-suspend-e-hibernate/#comments Wed, 23 Jul 2008 02:58:01 +0000 fabio http://www.fnbrandao.com.br/blog/?p=21 Como mencionado no último post, não estava conseguindo fazer meu notebook hibernar ou suspender no modo gráfico no Archlinux. Após uma simples pesquisa no google encontrei a solução: bastou colocar o meu usuário no grupo “power”.

]]> http://www.fnbrandao.com.br/blog/2008/07/archlinux-hp-pavilion-dv9000-suspend-e-hibernate/feed/ 0 JSF + Spring + JPA + Hibernate http://www.fnbrandao.com.br/blog/2008/05/jsf-spring-jpa-hibernate/ http://www.fnbrandao.com.br/blog/2008/05/jsf-spring-jpa-hibernate/#comments Thu, 22 May 2008 01:20:41 +0000 fabio http://www.fnbrandao.com.br/blog/?p=10 Ao tentar fazer o deploy de uma aplicação utilizando JSF, Spring e JPA (com implementação do hibernate) é recebida a seguinte exception:

javax.persistence.PersistenceException: org.hibernate.SessionException: Session is closed!

Para resolver este problema, basta apenas adicionar o seguinte filtro no “web.xml”:

<filter>
	<filter-name>Spring OpenEntityManagerInViewFilter</filter-name>
	<filter-class>org.springframework.orm.jpa.support.OpenEntityManagerInViewFilter</filter-class>
</filter>

<filter-mapping>
	<filter-name>Spring OpenEntityManagerInViewFilter</filter-name>
	<url-pattern>/*</url-pattern>
</filter-mapping>

]]> http://www.fnbrandao.com.br/blog/2008/05/jsf-spring-jpa-hibernate/feed/ 1