i am trying to call a property in jsf which using primefaces. but i have error 500 which not found on type managedbean.PersonelBean.
i am using hibernate jsf and spring.
PersonelBean.java
@ManagedBean(name="personelMB")
@SessionScoped
public class PersonelBean implements Serializable{
private static final long serialVersionUID = 1L;
@ManagedProperty(value="#{PersonelService}")
IPersonelService personelservice;
List<Personel> personelList;
private int personel_id;
private String pname;
private String pfamily;
private String paddress;
private String pphone;
public IPersonelService getPersonelservice() {
return personelservice;
}
public void setPersonelservice(IPersonelService personelservice) {
this.personelservice = personelservice;
}
public List<Personel> getPersonelList() {
personelList=new ArrayList<Personel>();
personelList.addAll(getPersonelservice().getPersonels());
return personelList;
}
public void setPersonelList(List<Personel> personelList) {
this.personelList = personelList;
}
//getter and setter method
public void addPersonel(){
Personel personel=new Personel();
personel.setPaddress(getPaddress());
personel.setPersonel_id(getPersonel_id());
personel.setPfamily(getPfamily());
personel.setPname(getPname());
personel.setPphone(getPphone());
getPersonelservice().addPersonel(personel);
}
}
personel.xhtml
<?xml version="1.0" encoding="utf-8" ?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html dir="rtl"
xmlns="http://www.w3.org/1999/xhtml"
xmlns:h="http://java.sun.com/jsf/html"
xmlns:p="http://primefaces.org/ui"
xmlns:f="http://java.sun.com/jsf/core"
xmlns:fn="http://java.sun.com/jsp/jstl/functions"
>
<h:head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>اطلاعات پرسنلی</title>
</h:head>
<h:body>
<h1>اضافه کردن پرسنل جدید</h1>
<h:form>
<h:panelGrid columns="4" >
شماره پرسنلی :
<h:inputText id="id" value="#{personelMB.personel_id}"
size="20" required="true"
label="id" >
</h:inputText>
<br></br>
نام :
<h:inputText id="name" value="#{personelMB.pname}"
size="20" required="true"
label="Name" >
</h:inputText>
نام خانوادگی:
<h:inputText id="family" value="#{personelMB.pfamily}"
size="20" required="true"
label="family" >
</h:inputText>
آدرس :
<h:inputTextarea id="address" value="#{personelMB.paddress}"
cols="30" rows="10" required="true"
label="Address" >
</h:inputTextarea>
تلفن:
<h:inputText id="tel" value="#{personelMB.pphone}"
size="20" required="true"
label="tel" >
</h:inputText>
</h:panelGrid>
<h:commandButton value="درج اطلاعات" action="#{personelMB.addPersonel()}" />
</h:form>
<h2>مشاهده اطلاعات پرسنل</h2>
<h:form prependId="false">
<p:dataTable id="dataTable" var="personel" value="#{personelMB.getPersonelList()}">
<f:facet name="header">
اطلاعات پرسنل
</f:facet>
<p:column>
<f:facet name="header">
شماره پرسنلی
</f:facet>
<h:outputText value="#{personel.personel_id}" />
<f:facet name="footer">
کدملی
</f:facet>
</p:column>
<p:column headerText="نام">
<h:outputText value="#{personel.pname}" />
</p:column>
<p:column headerText="نام خانوادگی">
<h:outputText value="#{personel.pfamily}" />
</p:column>
<p:column headerText="آدرس">
<h:outputText value="#{personel.paddress}" />
</p:column>
<p:column headerText="تلفن">
<h:outputText value="#{personel.pphone}" />
</p:column>
<f:facet name="footer">
In total there are #{fn:length(personelMB.getPersonelList())} personels.
</f:facet>
</p:dataTable>
</h:form>
</h:body>
</html>
but i have this error:
description The server encountered an internal error () that prevented it from fulfilling this request.
exception
javax.servlet.ServletException: /personel.xhtml @58,88 value="#{personelMB.getPersonelList()}": Property 'getPersonelList' not found on type managedbean.PersonelBean
javax.faces.webapp.FacesServlet.service(FacesServlet.java:321)
root cause
javax.el.PropertyNotFoundException: /personel.xhtml @58,88 value="#{personelMB.getPersonelList()}": Property 'getPersonelList' not found on type managedbean.PersonelBean
com.sun.faces.facelets.el.TagValueExpression.getType(TagValueExpression.java:97)
org.primefaces.component.api.UIData.isLazyLoading(UIData.java:170)
org.primefaces.component.datatable.DataTableRenderer.encodeMarkup(DataTableRenderer.java:187)
org.primefaces.component.datatable.DataTableRenderer.encodeEnd(DataTableRenderer.java:107)
javax.faces.component.UIComponentBase.encodeEnd(UIComponentBase.java:879)
javax.faces.component.UIComponent.encodeAll(UIComponent.java:1650)
javax.faces.render.Renderer.encodeChildren(Renderer.java:164)
javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:849)
javax.faces.component.UIComponent.encodeAll(UIComponent.java:1643)
javax.faces.component.UIComponent.encodeAll(UIComponent.java:1646)
javax.faces.component.UIComponent.encodeAll(UIComponent.java:1646)
com.sun.faces.application.view.FaceletViewHandlingStrategy.renderView(FaceletViewHandlingStrategy.java:389)
com.sun.faces.application.view.MultiViewHandler.renderView(MultiViewHandler.java:127)
com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:117)
com.sun.faces.lifecycle.Phase.doPhase(Phase.java:97)
com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:135)
javax.faces.webapp.FacesServlet.service(FacesServlet.java:309)
i don’t know what is wrong but my addPersonel() works well.
Property value expressions needs to be specified in the following syntax, without the
get(oris) prefix and without the parentheses: