Rebonjour, je viens encore de recevoir un message d'erreur lorsque je tente d'éxécuter une requête.
Voici la classe action
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34 org.hibernate.HibernateException: Not able to obtain connection at org.hibernate.jdbc.ConnectionManager.getConnection(ConnectionManager.java:113) at org.hibernate.jdbc.AbstractBatcher.prepareQueryStatement(AbstractBatcher.java:88) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:1162) at org.hibernate.loader.Loader.doQuery(Loader.java:390) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:218) at org.hibernate.loader.Loader.doList(Loader.java:1593) at org.hibernate.loader.Loader.list(Loader.java:1577) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:395) at org.hibernate.hql.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:271) at org.hibernate.impl.SessionImpl.list(SessionImpl.java:844) at org.hibernate.impl.QueryImpl.list(QueryImpl.java:74) at ddd.pharaon.service.parc.dao.HibernateVehiculeDAO.ListVehicule(HibernateVehiculeDAO.java:71) at ddd.pharaon.service.parc.actions.ParcDAOAction.execute(ParcDAOAction.java:24) at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:421) at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:226) at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1164) at org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:415) at javax.servlet.http.HttpServlet.service(HttpServlet.java:710) at javax.servlet.http.HttpServlet.service(HttpServlet.java:803) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:269) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:210) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:174) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:117) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:108) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:151) at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:870) at org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:665) at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:528) at org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:81) at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:685) at java.lang.Thread.run(Unknown Source)
Et pourtant le code System.out.println("taille=" + vehiculeList.size()); affiche bien dans le console le nombre de véhicules.
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34 package ddd.pharaon.service.parc.actions; import java.util.Iterator; import java.util.List; import javax.servlet.http.HttpServletRequest; import javax.servlet.http.HttpServletResponse; import org.apache.struts.action.*; import ddd.pharaon.service.parc.dao.HibernateDAOFactory; import ddd.pharaon.service.parc.dao.intefaces.VehiculeDAO; import ddd.pharaon.service.parc.metier.Vehicule; public class ParcDAOAction extends Action { public ActionForward execute( ActionMapping actionMapping, ActionForm actionForm, HttpServletRequest request, HttpServletResponse response) throws Exception { VehiculeDAO vehicule = new HibernateDAOFactory().getVehiculeDAO(); List vehiculeList= vehicule.ListVehicule(); Vehicule[]vehicules = new Vehicule[vehiculeList.size()]; for (int i = 0; i< vehiculeList.size();i++){ vehicules[i]= (Vehicule)vehiculeList.get(i); } System.out.println("taille=" + vehiculeList.size()); request.getSession().setAttribute("dao", vehicules); return actionMapping.findForward("success"); } }
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