[Débutant] Error creating form bean
Salut tout le monde , j'avance dans mon tutorial Struts de Mr Tahe ( http://tahe.developpez.com/java/struts/ )
je suis arrivé à la phase de test et au moment ou je valide dans mon formulaire j'ai l'erreur suivante :
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20:23:20,595 ERROR [RequestUtils] Error creating form bean of class stia.st.struts.personne.FormulaireBean
java.lang.ClassNotFoundException: stia.st.struts.personne.FormulaireBean
at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1340)
at org.apache.catalina.loader.WebappClassLoader.loadClass (WebappClassLoader.java:1189)
at org.apache.struts.util.RequestUtils.applicationClass(RequestUtils.java:207)
at org.apache.struts.util.RequestUtils.createActionForm(RequestUtils.java:797)
at org.apache.struts.action.RequestProcessor.processActionForm (RequestProcessor.java:364)
at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:253)
at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1482)
at org.apache.struts.action.ActionServlet.doPost (ActionServlet.java:525)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter (ApplicationFilterChain.java:237)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157)
at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java :75)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:186)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:214)
at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
at org.apache.catalina.core.StandardPipeline.invoke (StandardPipeline.java:520)
at org.apache.catalina.core.StandardContextValve.invokeInternal(StandardContextValve.java:198)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:152)
at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
at org.jboss.web.tomcat.security.CustomPrincipalValve.invoke(CustomPrincipalValve.java:44)
at org.apache.catalina.core.StandardValveContext.invokeNext (StandardValveContext.java:102)
at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:169)
at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java :102)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:137)
at org.apache.catalina.core.StandardValveContext.invokeNext (StandardValveContext.java:104)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:118)
at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:102)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at org.apache.catalina.core.StandardValveContext.invokeNext (StandardValveContext.java:104)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:929)
at org.apache.coyote.tomcat5.CoyoteAdapter.service (CoyoteAdapter.java:160)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:799)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java :705)
at org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:577)
at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:683)
at java.lang.Thread.run(Thread.java :619) |
j'ai vérifier 2 fois les fichiers, la configuration et le tutorial.. (mais bon ... :( )
voici mon srtuts-config.xml :
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<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE struts-config PUBLIC
"-//Apache Software Foundation//DTD Struts Configuration 1.1//EN"
"http://jakarta.apache.org/struts/dtds/struts-config_1_1.dtd">
<struts-config>
<form-beans>
<form-bean
name="frmPersonne"
type="stia.st.struts.personne.FormulaireBean"
/>
</form-beans>
<action-mappings>
<action
path="/main"
name="frmPersonne"
scope="session"
validate="true"
input="/erreurs.do"
parameter="/vues/main.html"
type="org.apache.struts.actions.ForwardAction"
/>
<action
path="/erreurs"
parameter="/vues/erreurs.personne.jsp"
type="org.apache.struts.actions.ForwardAction"
/>
<action
path="/reponse"
parameter="/vues/reponse.personne.jsp"
type="org.apache.struts.actions.ForwardAction"
/>
<action
path="/formulaire"
parameter="/vues/formulaire.personne.jsp"
type="org.apache.struts.actions.ForwardAction"
/>
</action-mappings>
<message-resources parameter="ressources.personneressources"/>
</struts-config> |
mon FormulaireBean.java
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package istia.st.struts.personne;
import javax.servlet.http.*;
import org.apache.struts.action.*;
public class FormulaireBean extends ActionForm {
// nom
private String nom = null;
public String getNom() {
return nom;
}
public void setNom(String nom) {
this.nom = nom;
}
// age
private String age = null;
public String getAge() {
return age;
}
public void setAge(String age) {
this.age = age;
}
// validation
public ActionErrors validate(ActionMapping mapping, HttpServletRequest request) {
// gestion des erreurs
ActionErrors erreurs = new ActionErrors();
// le nom doit être non vide
if (nom == null || nom.trim().equals("")) {
erreurs.add("nomvide", new ActionMessage("personne.formulaire.nom.vide"));
// l'âge doit être un entier positif
}
if (age == null || age.trim().equals("")) {
erreurs.add("agevide", new ActionMessage("personne.formulaire.age.vide"));
}
else {
// l'âge doit être un entier positif
if (!age.matches("^\\s*\\d+\\s*$")) {
erreurs.add("ageincorrect", new ActionMessage("personne.formulaire.age.incorrect", age));
// on rend la liste des erreurs
}
} //if
// on rend la liste d'erreurs
return erreurs;
}
} |
mon formulaire.personne.jsp :
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<%@ page language="java" contentType="text/html; charset=UTF-8"
pageEncoding="UTF-8"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<%@ taglib uri="/WEB-INF/struts-html.tld" prefix="html" %>
<html>
<meta http-equiv="pragma" content="no-cache">
<head>
<title>Personne - formulaire</title>
<script language="javascript">
function effacer(){
with(document.frmPersonne){
nom.value="";
age.value="";
}
}
</script>
</head>
<body>
<center>
<h2>Personne - formulaire</h2>
<hr>
<html:form action="/main" name="frmPersonne" type="istia.st.struts.personne.FormulaireBean">
<table>
<tr>
<td>Nom</td>
<td><html:text property="nom" size="20"/></td>
</tr>
<tr>
<td>Age</td>
<td><html:text property="age" size="3"/></td>
</tr>
<tr>
</table>
<table>
<tr>
<td><html:submit value="Envoyer"/></td>
<td><html:reset value="Rétablir"/></td>
<td><html:button property="btnEffacer" value="Effacer" onclick="effacer()"/></td>
</tr>
</table>
</html:form>
</center>
</body>
</html> |
alors une idée sur la source du problème ?
Merci beaucoup :)
