i want to list table test with hibernate4 and struts1.3.10 in tomcat6 but when
i run localhost:8080/strutsh/hib1.do i get
Etat HTTP 500 -type Rapport d'exceptionmessagedescription Le serveur a
rencontré une erreur interne () qui l'a empêché de satisfaire la
requête.exceptionjavax.servlet.ServletException:
org.apache.jasper.JasperException: javax.servlet.ServletException:
javax.servlet.jsp.JspException: Cannot find bean: "list" in any scope
org.apache.struts.chain.ComposableRequestProcessor.process(ComposableRequestProcessor.java:286)
org.apache.struts.action.ActionServlet.process(ActionServlet.java:1913)
org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:449)
javax.servlet.http.HttpServlet.service(HttpServlet.java:617)
javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
cause mèreorg.apache.jasper.JasperException: javax.servlet.ServletException:
javax.servlet.jsp.JspException: Cannot find bean: "list" in any scope
org.apache.jasper.servlet.JspServletWrapper.handleJspException(JspServletWrapper.java:502)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:412)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:313)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:260)
javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
org.apache.struts.chain.commands.servlet.PerformForward.handleAsForward(PerformForward.java:113)
org.apache.struts.chain.commands.servlet.PerformForward.perform(PerformForward.java:96)
org.apache.struts.chain.commands.AbstractPerformForward.execute(AbstractPerformForward.java:54)
org.apache.struts.chain.commands.ActionCommandBase.execute(ActionCommandBase.java:51)
org.apache.commons.chain.impl.ChainBase.execute(ChainBase.java:191)
org.apache.commons.chain.generic.LookupCommand.execute(LookupCommand.java:305)
org.apache.commons.chain.impl.ChainBase.execute(ChainBase.java:191)
org.apache.struts.chain.ComposableRequestProcessor.process(ComposableRequestProcessor.java:283)
org.apache.struts.action.ActionServlet.process(ActionServlet.java:1913)
org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:449)
javax.servlet.http.HttpServlet.service(HttpServlet.java:617)
javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
cause mèrejavax.servlet.ServletException: javax.servlet.jsp.JspException:
Cannot find bean: "list" in any scope
org.apache.jasper.runtime.PageContextImpl.doHandlePageException(PageContextImpl.java:865)
org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContextImpl.java:794)
org.apache.jsp.list_jsp._jspService(list_jsp.java:141)
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:388)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:313)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:260)
javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
org.apache.struts.chain.commands.servlet.PerformForward.handleAsForward(PerformForward.java:113)
org.apache.struts.chain.commands.servlet.PerformForward.perform(PerformForward.java:96)
org.apache.struts.chain.commands.AbstractPerformForward.execute(AbstractPerformForward.java:54)
org.apache.struts.chain.commands.ActionCommandBase.execute(ActionCommandBase.java:51)
org.apache.commons.chain.impl.ChainBase.execute(ChainBase.java:191)
org.apache.commons.chain.generic.LookupCommand.execute(LookupCommand.java:305)
org.apache.commons.chain.impl.ChainBase.execute(ChainBase.java:191)
org.apache.struts.chain.ComposableRequestProcessor.process(ComposableRequestProcessor.java:283)
org.apache.struts.action.ActionServlet.process(ActionServlet.java:1913)
org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:449)
javax.servlet.http.HttpServlet.service(HttpServlet.java:617)
javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
cause mèrejavax.servlet.jsp.JspException: Cannot find bean: "list" in any scope
org.apache.struts.taglib.TagUtils.lookup(TagUtils.java:864)
org.apache.struts.taglib.logic.IterateTag.doStartTag(IterateTag.java:236)
org.apache.jsp.list_jsp._jspService(list_jsp.java:92)
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:388)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:313)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:260)
javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
org.apache.struts.chain.commands.servlet.PerformForward.handleAsForward(PerformForward.java:113)
org.apache.struts.chain.commands.servlet.PerformForward.perform(PerformForward.java:96)
org.apache.struts.chain.commands.AbstractPerformForward.execute(AbstractPerformForward.java:54)
org.apache.struts.chain.commands.ActionCommandBase.execute(ActionCommandBase.java:51)
org.apache.commons.chain.impl.ChainBase.execute(ChainBase.java:191)
org.apache.commons.chain.generic.LookupCommand.execute(LookupCommand.java:305)
org.apache.commons.chain.impl.ChainBase.execute(ChainBase.java:191)
org.apache.struts.chain.ComposableRequestProcessor.process(ComposableRequestProcessor.java:283)
org.apache.struts.action.ActionServlet.process(ActionServlet.java:1913)
org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:449)
javax.servlet.http.HttpServlet.service(HttpServlet.java:617)
javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
note La trace complète de la cause mère de cette erreur est disponible dans les
fichiers journaux de Apache Tomcat/6.0.35.Apache Tomcat/6.0.35
list.jsp
<%@ page language="java" pageEncoding="ISO-8859-1"%><%@ taglib
uri="http://struts.apache.org/tags-html"; prefix="html" %><%@ taglib
uri="http://struts.apache.org/tags-logic"; prefix="logic" %><%@ taglib
uri="http://struts.apache.org/tags-bean"; prefix="bean" %>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html:html> <head> <meta http-equiv="Content-Type"
content="text/html; charset=UTF-8"> <title>JSP Page</title> </head>
<body>
<logic:iterate name="list" id="test"><p><bean:write name="test"
property="id"/></p></logic:iterate> </body></html:html>
Hib1Action
import javax.servlet.http.HttpServletRequest;import
javax.servlet.http.HttpServletResponse;import javax.servlet.ServletContext;
import org.apache.struts.action.Action;import
org.apache.struts.action.ActionForm;import
org.apache.struts.action.ActionForward;import
org.apache.struts.action.ActionMapping;
import org.hibernate.*;
import java.util.*;
public class Hib1Action extends Action {
private List<test> list = new ArrayList<test>();
@SuppressWarnings("unchecked")
public ActionForward execute( ActionMapping mapping,
ActionForm form, HttpServletRequest request,
HttpServletResponse response) throws Exception{
ServletContext context =
request.getSession().getServletContext();
SessionFactory factory = (SessionFactory)
context.getAttribute(HibernatePlugIn.SESSION_FACTORY_KEY);
Session session = factory.openSession();try {
//session.beginTransaction(); list=
session.createSQLQuery("SELECT * FROM test").list();
//session.getTransaction().commit();
//request.setAttribute("list",list);
} catch(Exception e) { session.getTransaction().rollback();
e.printStackTrace(); } session.flush();
session.close();
return mapping.findForward("success"); }
public List<test> getList() { return list; }
public void setList(List<test> list) { this.list = list; } }
