Problème convertisseur : Object nommé ne peut être trouvé
bonsoir, j'ai développé un Converter qui permet de transformer un string en un objet de type "Typeprofil" qui est ma classe persistente
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import javax.faces.component.UIComponent;
import javax.faces.context.FacesContext;
import javax.faces.convert.Converter;
import javax.faces.convert.FacesConverter;
import parametrage.model.Typeprofil;
@FacesConverter(value="typeProfilConverter", forClass=Typeprofil.class)
public class TypeProfilConverter implements Converter {
@Override
public Object getAsObject(FacesContext context, UIComponent component, String value) {
Typeprofil typeProfil = new Typeprofil();
int id;
id = Integer.parseInt(value);
typeProfil.setIdtypeprofil(id);
return typeProfil;
}
@Override
public String getAsString(FacesContext context, UIComponent component, Object obj) {
return String.valueOf( ((Typeprofil) obj).getIdtypeprofil() ) ;
}
} |
l'appel dans la page JSF est comme suit :
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<h:selectOneMenu value="#{profilBean.currentProfil.typeprofil}" converter="typeProfilConverter">
<f:selectItems value="#{typeProfilBean.selectTypeProfil}" />
</h:selectOneMenu> |
mais là ma page jsf ne se charge pas et j'ai l'erreur suivante qui s'affiche :
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RAVE: "Servlet.service()" pour la servlet jsp a lancé une exception
javax.faces.FacesException: Erreur dans lexpression: Object nommé typeProfilConverter ne peut tre trouvé.
at com.sun.faces.application.ApplicationImpl.createConverter(ApplicationImpl.java:762)
at com.sun.faces.taglib.html_basic.SelectOneMenuTag.setProperties(SelectOneMenuTag.java:295)
at javax.faces.webapp.UIComponentELTag.createComponent(UIComponentELTag.java:230)
at javax.faces.webapp.UIComponentClassicTagBase.createChild(UIComponentClassicTagBase.java:513)
at javax.faces.webapp.UIComponentClassicTagBase.findComponent(UIComponentClassicTagBase.java:782)
at javax.faces.webapp.UIComponentClassicTagBase.doStartTag(UIComponentClassicTagBase.java:1354)
at com.sun.faces.taglib.html_basic.SelectOneMenuTag.doStartTag(SelectOneMenuTag.java:406)
at org.apache.jsp.profilDetail_jsp._jspx_meth_h_005fselectOneMenu_005f0(profilDetail_jsp.java:419)
at org.apache.jsp.profilDetail_jsp._jspx_meth_h_005fpanelGrid_005f0(profilDetail_jsp.java:253)
at org.apache.jsp.profilDetail_jsp._jspx_meth_h_005fform_005f0(profilDetail_jsp.java:188)
at org.apache.jsp.profilDetail_jsp._jspx_meth_f_005fview_005f0(profilDetail_jsp.java:143)
at org.apache.jsp.profilDetail_jsp._jspService(profilDetail_jsp.java:106)
at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:722)
at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:433)
at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:389)
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:333)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:722)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:304)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:684)
at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:471)
at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:402)
at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:329)
at com.sun.faces.context.ExternalContextImpl.dispatch(ExternalContextImpl.java:410)
at com.sun.faces.application.ViewHandlerImpl.executePageToBuildView(ViewHandlerImpl.java:469)
at com.sun.faces.application.ViewHandlerImpl.renderView(ViewHandlerImpl.java:140)
at org.ajax4jsf.application.ViewHandlerWrapper.renderView(ViewHandlerWrapper.java:108)
at org.ajax4jsf.application.AjaxViewHandler.renderView(AjaxViewHandler.java:216)
at com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:110)
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:304)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
at org.ajax4jsf.webapp.BaseXMLFilter.doXmlFilter(BaseXMLFilter.java:141)
at org.ajax4jsf.webapp.BaseFilter.doFilter(BaseFilter.java:281)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:224)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:472)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:164)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:100)
at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:929)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:405)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:279)
at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:515)
at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:302)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
at java.lang.Thread.run(Unknown Source) |
pourquoi il arrive pas à récupérer le converter?
