Bonjour,Je suis entraîne de créer une wizard. J'ai l'erreur suivant:
javax.faces.FacesException: Could not retrieve value of component with path : {Component-Path : [Class: javax.faces.component.UIViewRoot,ViewId: /jsp/wizard/container.jsp][Class: javax.faces.component.html.HtmlForm,Id: wizard][Class: javax.faces.component.html.HtmlOutputText,Id: _idJsp9]}
caused by:
org.apache.jasper.JasperException: Could not retrieve value of component with path : {Component-Path : [Class: javax.faces.component.UIViewRoot,ViewId: /jsp/wizard/container.jsp][Class: javax.faces.component.html.HtmlForm,Id: wizard][Class: javax.faces.component.html.HtmlOutputText,Id: _idJsp9]}
caused by:
javax.faces.FacesException: Could not retrieve value of component with path : {Component-Path : [Class: javax.faces.component.UIViewRoot,ViewId: /jsp/wizard/container.jsp][Class: javax.faces.component.html.HtmlForm,Id: wizard][Class: javax.faces.component.html.HtmlOutputText,Id: _idJsp9]}
caused by:
javax.faces.el.EvaluationException: Cannot get value for expression '#{WizardManager.subTitle}'
caused by:
javax.faces.el.EvaluationException: Exception getting value of property subTitle of base of type : org.alfresco.web.bean.wizard.WizardManager
caused by:
javax.faces.el.EvaluationException: Bean: org.alfresco.web.bean.wizard.WizardManager, property: subTitle
caused by:
java.lang.reflect.InvocationTargetException
caused by:
java.lang.AbstractMethodError: org.alfresco.sample.CreateMyProjectWizard.getContainerSubTitle()Ljava/lang/String;
J'ai cherché aussi dans des autres forums (alfresco.com), mais pas trouver une réponse.Mon code:
public class CreateMyProjectWizard extends AbstractWizardBean implements
IWizardBean {
private ServiceRegistry serviceRegistry;
private ContentService contentService;
private DictionaryService dictionaryService;
private String outcome;
protected String aspect;
protected List<SelectItem> aspects;
String title;
public List<SelectItem> getAspects() {
aspects = new ArrayList<SelectItem>();
aspects.add(new SelectItem("Test", "Test1"));
aspects.add(new SelectItem("Test", "Test2"));
aspects.add(new SelectItem("Test", "Test3"));
return aspects;
}
public String getAspect() {
return aspect;
}
public void setAspect(String aspect) {
this.aspect = aspect;
}
public String getTitle() {
return title;
}
public void setTitle(String title) {
this.title = title;
}
public void setServiceRegistry(ServiceRegistry serviceRegistry) {
this.serviceRegistry = serviceRegistry;
}
public void setContentService(ContentService contentService) {
this.contentService = contentService;
}
public ContentService getContentService() {
return contentService;
}
protected String finishImpl(FacesContext context, String outcome)
throws Exception {
// super.finishImpl(context, outcome);
return outcome;
}
protected String determineOutcomeForStep(int arg0) {
if (arg0 == 1)
return outcome = "STEP 1";
else
return outcome = FINISH_OUTCOME;
}
@Override
public String finish() {
return null;
}
public void init() {
super.init();
title = "";
}
public void populate() {
// TODO Auto-generated method stub
super.populate();
}
public String getStepDescription() {
switch (currentStep) {
case 1:
return Application.getMessage(FacesContext.getCurrentInstance(),
"create_my_project_step1_desc");
case 2:
return Application.getMessage(FacesContext.getCurrentInstance(),
"summary_desc");
default:
break;
}
return null;
}
public String getStepInstructions() {
switch (currentStep) {
case 1:
return Application.getMessage(FacesContext.getCurrentInstance(),
"create_my_project_step1_desc");
case 2:
return Application.getMessage(FacesContext.getCurrentInstance(),
"summary_desc");
default:
break;
}
return null;
}
public String getStepTitle() {
switch (currentStep) {
case 1:
return Application.getMessage(FacesContext.getCurrentInstance(),
"create_my_project_step1_title");
case 2:
return Application.getMessage(FacesContext.getCurrentInstance(),
"summary");
default:
break;
}
return null;
}
public String getWizardDescription() {
return Application.getMessage(FacesContext.getCurrentInstance(),
"create_my_project_desc");
}
public String getWizardTitle() {
return Application.getMessage(FacesContext.getCurrentInstance(),
"create_my_project_title");
}
public void setDictionaryService(DictionaryService dictionaryService) {
this.dictionaryService = dictionaryService;
}
public DictionaryService getDictionaryService() {
return dictionaryService;
}
public String getBackButtonLabel() {
return "back";
}
public boolean getNextButtonDisabled() {
return false;
}
public String getNextButtonLabel() {
return "next";
}
public List<DialogButtonConfig> getAdditionalButtons() {
return null;
}
public String getCancelButtonLabel() {
return "cancel";
}
public String getContainerDescription() {
return "next";
}
public String getContainerTitle() {
return "next";
}
public boolean getFinishButtonDisabled() {
return false;
}
public String getFinishButtonLabel() {
return "finish";
}
public void init(Map<String, String> arg0) {
}
public void restored() {
}
public String getActionsConfigId() {
return null;
}
public Object getActionsContext() {
return null;
}
public String getContainerSubTitle() {
return "finish";
}
public String getMoreActionsConfigId() {
return null;
}
}
Et détail:
javax.faces.FacesException: Could not retrieve value of component with path : {Component-Path : [Class: javax.faces.component.UIViewRoot,ViewId: /jsp/wizard/container.jsp][Class: javax.faces.component.html.HtmlForm,Id: wizard][Class: javax.faces.component.html.HtmlOutputText,Id: _idJsp9]}
at org.apache.myfaces.context.servlet.ServletExternalContextImpl.dispatch(ServletExternalContextImpl.java:425)
at org.apache.myfaces.application.jsp.JspViewHandlerImpl.renderView(JspViewHandlerImpl.java:211)
at org.apache.myfaces.lifecycle.RenderResponseExecutor.execute(RenderResponseExecutor.java:41)
at org.apache.myfaces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:132)
at javax.faces.webapp.FacesServlet.service(FacesServlet.java:140)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:269)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
at org.alfresco.web.app.servlet.AuthenticationFilter.doFilter(AuthenticationFilter.java:81)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
at org.alfresco.module.vti.VtiContextFilter.doFilter(VtiContextFilter.java:94)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215)
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(Thread.java:619)
Caused by: org.apache.jasper.JasperException: Could not retrieve value of component with path : {Component-Path : [Class: javax.faces.component.UIViewRoot,ViewId: /jsp/wizard/container.jsp][Class: javax.faces.component.html.HtmlForm,Id: wizard][Class: javax.faces.component.html.HtmlOutputText,Id: _idJsp9]}
at org.apache.jasper.servlet.JspServletWrapper.handleJspException(JspServletWrapper.java:476)
at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:389)
at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:315)
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:265)
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.ApplicationDispatcher.invoke(ApplicationDispatcher.java:691)
at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:469)
at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:403)
at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:301)
at org.apache.myfaces.context.servlet.ServletExternalContextImpl.dispatch(ServletExternalContextImpl.java:419)
… 24 more
La page .jsp
<%@ taglib uri="http://java.sun.com/jsf/html" prefix="h" %>
<%@ taglib uri="http://java.sun.com/jsf/core" prefix="f" %>
<%@ taglib uri="/WEB-INF/alfresco.tld" prefix="a" %>
<%@ taglib uri="/WEB-INF/repo.tld" prefix="r" %>
<h:outputText value="#{msg.title}: " />
Title<h:inputText id="title"></h:inputText><br>
<h:outputText value="#{msg.aspect}: " />
<h:selectOneMenu value="#{WizardManager.bean.aspect}">
<f:selectItems value="#{WizardManager.bean.aspects}" />
</h:selectOneMenu>
