Conexão com mysql

12:31:50,375 ERROR [STDERR] 22/04/2009 12:31:50 com.sun.facelets.FaceletViewHandler handleRenderException

SEVERE: Error Rendering View[/index.xhtml]

javax.el.ELException: Error reading ‘topo’ on type br.com.adm.bean.TopoMB

at javax.el.BeanELResolver.getValue(BeanELResolver.java:66)

at javax.el.CompositeELResolver.getValue(CompositeELResolver.java:53)

at com.sun.faces.el.FacesCompositeELResolver.getValue(FacesCompositeELResolver.java:72)

at org.apache.el.parser.AstValue.getValue(AstValue.java:97)

at org.apache.el.ValueExpressionImpl.getValue(ValueExpressionImpl.java:186)

at com.sun.facelets.el.ELText$ELTextVariable.toString(ELText.java:174)

at com.sun.facelets.el.ELText$ELTextComposite.toString(ELText.java:115)

at com.sun.facelets.compiler.CommentInstruction.write(CommentInstruction.java:38)

at com.sun.facelets.compiler.UIInstructions.encodeBegin(UIInstructions.java:39)

at com.sun.facelets.compiler.UILeaf.encodeAll(UILeaf.java:149)

at javax.faces.component.UIComponent.encodeAll(UIComponent.java:942)

at com.sun.facelets.FaceletViewHandler.renderView(FaceletViewHandler.java:578)

at org.ajax4jsf.application.ViewHandlerWrapper.renderView(ViewHandlerWrapper.java:100)

at org.ajax4jsf.application.AjaxViewHandler.renderView(AjaxViewHandler.java:176)

at com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:109)

at com.sun.faces.lifecycle.Phase.doPhase(Phase.java:100)

at com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:139)

at javax.faces.webapp.FacesServlet.service(FacesServlet.java:266)

at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)

at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)

at org.ajax4jsf.webapp.BaseXMLFilter.doXmlFilter(BaseXMLFilter.java:178)

at org.ajax4jsf.webapp.BaseFilter.handleRequest(BaseFilter.java:290)

at org.ajax4jsf.webapp.BaseFilter.processUploadsAndHandleRequest(BaseFilter.java:390)

at org.ajax4jsf.webapp.BaseFilter.doFilter(BaseFilter.java:517)

at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)

at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)

at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)

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:230)

at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)

at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:182)

at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:84)

at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)

at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)

at org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:157)

at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)

at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:262)

at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)

at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)

at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:446)

at java.lang.Thread.run(Unknown Source)

Caused by: javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: Cannot open connection

at org.hibernate.ejb.AbstractEntityManagerImpl.throwPersistenceException(AbstractEntityManagerImpl.java:629)

at org.hibernate.ejb.QueryImpl.getSingleResult(QueryImpl.java:99)

at br.com.adm.dao.TopoDAO.buscaTopo(TopoDAO.java:43)

at br.com.adm.service.TopoService.buscaTopo(TopoService.java:16)

at br.com.adm.bean.TopoMB.getTopo(TopoMB.java:14)

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

at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)

at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)

at java.lang.reflect.Method.invoke(Unknown Source)

at javax.el.BeanELResolver.getValue(BeanELResolver.java:62)

… 41 more

Caused by: org.hibernate.exception.JDBCConnectionException: Cannot open connection

at org.hibernate.exception.SQLStateConverter.convert(SQLStateConverter.java:74)

at org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:43)

at org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:29)

at org.hibernate.jdbc.ConnectionManager.openConnection(ConnectionManager.java:426)

at org.hibernate.jdbc.ConnectionManager.getConnection(ConnectionManager.java:144)

at org.hibernate.jdbc.AbstractBatcher.prepareQueryStatement(AbstractBatcher.java:139)

at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:1547)

at org.hibernate.loader.Loader.doQuery(Loader.java:673)

at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:236)

at org.hibernate.loader.Loader.doList(Loader.java:2220)

at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2104)

at org.hibernate.loader.Loader.list(Loader.java:2099)

at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:378)

at org.hibernate.hql.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:338)

at org.hibernate.engine.query.HQLQueryPlan.performList(HQLQueryPlan.java:172)

at org.hibernate.impl.SessionImpl.list(SessionImpl.java:1121)

at org.hibernate.impl.QueryImpl.list(QueryImpl.java:79)

at org.hibernate.ejb.QueryImpl.getSingleResult(QueryImpl.java:80)

… 49 more

Caused by: java.sql.SQLException: No suitable driver found for jdbc:mysql://localhost/ferramenta

at java.sql.DriverManager.getConnection(Unknown Source)

at java.sql.DriverManager.getConnection(Unknown Source)

at org.hibernate.connection.DriverManagerConnectionProvider.getConnection(DriverManagerConnectionProvider.java:110)

at org.hibernate.jdbc.ConnectionManager.openConnection(ConnectionManager.java:423)

… 63 more

12:31:50,390 INFO  [STDOUT] <<<<<<<<<<<<<<entrou no get

12:31:50,390 WARN  [JDBCExceptionReporter] SQL Error: 0, SQLState: 08001

12:31:50,390 ERROR [JDBCExceptionReporter] No suitable driver found for jdbc:mysql://localhost/ferramenta