Impossible de faire marcher un bean
Bon, tout a l'heure ca marchait, et tout d'un coup ca marche plus. J'ai un formulaire récoltant des donnees et une page appelant un bean pour les recuperer. Seulement, au moment de faire :
<jsp:setProperty name="donneesVols" property="*"/>
Il gueule.
le formulaire est en mthod POST.
Voici le code du bean :
Code:
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|
package traitements;
public class ProprietesVols
{
int villedep;
int paysarr;
int jourdep;
int moisdep;
int anneedep;
int jourarr;
int moisarr;
int anneearr;
int nbpers;
public void setVilledep(int value) { villedep = value; }
public void setPaysarr(int value) { paysarr = value; }
public void setJourdep(int value) { jourdep = value; }
public void setMoisdep(int value) { moisdep = value; }
public void setAnneedep(int value) { anneedep = value; }
public void setJourarr(int value) { jourarr = value; }
public void setMoisarr(int value) { moisarr = value; }
public void setAnneearr(int value) { anneearr = value; }
public void setNbpers(int value) { nbpers = value; }
public int getVilledep() { return villedep; }
public int getPaysarr() { return paysarr; }
public int getJourdep() { return jourdep; }
public int getMoisdep() { return moisdep; }
public int getAnneedep() { return anneedep; }
public int getJourarr() { return jourarr; }
public int getMoisarr() { return moisarr; }
public int getAnneearr() { return anneearr; }
public int getNbpers() { return nbpers; }
} |
et le code de la page mise en action du formulaire :
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<%@ page import="donnees.*"%>
<h2>Vols trouvés</h2>
<jsp:useBean id="donneesVols" class="traitements.ProprietesVols" scope="session"/>
<jsp:setProperty name="donneesVols" property="*"/> |
La sale exception illisible sortie :
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| org.apache.jasper.JasperException: Exception in JSP: /jsp/volsListe.jsp:6
3: <h2>Vols trouvés</h2>
4:
5: <jsp:useBean id="donneesVols" class="traitements.ProprietesVols" scope="session"/>
6: <jsp:setProperty name="donneesVols" property="*"/>
7:
8: <%
9: Vol listeVols = new Vol();
Stacktrace:
org.apache.jasper.servlet.JspServletWrapper.handleJspException(JspServletWrapper.java:510)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:375)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:314)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:264)
javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
cause mère
org.apache.jasper.JasperException: Exception in JSP: /jsp/volsListe.jsp:6
3: <h2>Vols trouvés</h2>
4:
5: <jsp:useBean id="donneesVols" class="traitements.ProprietesVols" scope="session"/>
6: <jsp:setProperty name="donneesVols" property="*"/>
7:
8: <%
9: Vol listeVols = new Vol();
Stacktrace:
org.apache.jasper.servlet.JspServletWrapper.handleJspException(JspServletWrapper.java:504)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:375)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:314)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:264)
javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
org.apache.jasper.runtime.JspRuntimeLibrary.include(JspRuntimeLibrary.java:966)
org.apache.jsp.jsp.rout_jsp._jspService(rout_jsp.java:68)
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:97)
javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:332)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:314)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:264)
javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
cause mère
org.apache.jasper.JasperException: For input string: "null"
org.apache.jasper.runtime.JspRuntimeLibrary.internalIntrospecthelper(JspRuntimeLibrary.java:359)
org.apache.jasper.runtime.JspRuntimeLibrary.introspecthelper(JspRuntimeLibrary.java:306)
org.apache.jasper.runtime.JspRuntimeLibrary.introspect(JspRuntimeLibrary.java:284)
org.apache.jsp.jsp.volsListe_jsp._jspService(volsListe_jsp.java:57)
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:97)
javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:332)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:314)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:264)
javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
org.apache.jasper.runtime.JspRuntimeLibrary.include(JspRuntimeLibrary.java:966)
org.apache.jsp.jsp.rout_jsp._jspService(rout_jsp.java:68)
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:97)
javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:332)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:314)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:264)
javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
cause mère
org.apache.jasper.JasperException: For input string: "null"
org.apache.jasper.runtime.JspRuntimeLibrary.convert(JspRuntimeLibrary.java:271)
org.apache.jasper.runtime.JspRuntimeLibrary.internalIntrospecthelper(JspRuntimeLibrary.java:353)
org.apache.jasper.runtime.JspRuntimeLibrary.introspecthelper(JspRuntimeLibrary.java:306)
org.apache.jasper.runtime.JspRuntimeLibrary.introspect(JspRuntimeLibrary.java:284)
org.apache.jsp.jsp.volsListe_jsp._jspService(volsListe_jsp.java:57)
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:97)
javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:332)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:314)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:264)
javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
org.apache.jasper.runtime.JspRuntimeLibrary.include(JspRuntimeLibrary.java:966)
org.apache.jsp.jsp.rout_jsp._jspService(rout_jsp.java:68)
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:97)
javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:332)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:314)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:264)
javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
cause mère
java.lang.NumberFormatException: For input string: "null"
java.lang.NumberFormatException.forInputString(Unknown Source)
java.lang.Integer.parseInt(Unknown Source)
java.lang.Integer.<init>(Unknown Source)
org.apache.jasper.runtime.JspRuntimeLibrary.convert(JspRuntimeLibrary.java:253)
org.apache.jasper.runtime.JspRuntimeLibrary.internalIntrospecthelper(JspRuntimeLibrary.java:353)
org.apache.jasper.runtime.JspRuntimeLibrary.introspecthelper(JspRuntimeLibrary.java:306)
org.apache.jasper.runtime.JspRuntimeLibrary.introspect(JspRuntimeLibrary.java:284)
org.apache.jsp.jsp.volsListe_jsp._jspService(volsListe_jsp.java:57)
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:97)
javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:332)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:314)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:264)
javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
org.apache.jasper.runtime.JspRuntimeLibrary.include(JspRuntimeLibrary.java:966)
org.apache.jsp.jsp.rout_jsp._jspService(rout_jsp.java:68)
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:97)
javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:332)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:314)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:264)
javax.servlet.http.HttpServlet.service(HttpServlet.java:802) |
Voilà, si quelqu'un a une idée... je vous remercie d'avance
