Datatable et JSf

**Myriouma** · 09/07/2010, 11h17

Bonjour,
Je suis débutante en JSF et j'ai depuis hier le meme msg d'erreur qui s'affiche pourtant jai bien suivi la tuto du lien
ftp://ftp-developpez.com/schmitt/tut...troduction.pdf
j'arrive pas à avancer je suis vraiment bloquée, j'espere que quelqu'un m'aide à comprendre cette erreur afin ke je puisse la corriger

fichier web.xml

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<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://java.sun.com/xml/ns/javaee" xmlns:web="http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd" id="WebApp_ID" version="2.5">
  <display-name>jsf2</display-name>
  <welcome-file-list>
    <welcome-file>index.html</welcome-file>
    <welcome-file>index.htm</welcome-file>
    <welcome-file>index.jsp</welcome-file>
    <welcome-file>default.html</welcome-file>
    <welcome-file>default.htm</welcome-file>
    <welcome-file>default.jsp</welcome-file>
  </welcome-file-list>
  <servlet>
    <servlet-name>Faces Servlet</servlet-name>
    <servlet-class>javax.faces.webapp.FacesServlet</servlet-class>
    <load-on-startup>1</load-on-startup>
  </servlet>
  <servlet-mapping>
    <servlet-name>Faces Servlet</servlet-name>
    <url-pattern>/faces/*</url-pattern>
  </servlet-mapping>
</web-app>

fichier faces-config.xml

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<?xml version="1.0" encoding="UTF-8"?>
 
<faces-config
    xmlns="http://java.sun.com/xml/ns/javaee"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-facesconfig_1_2.xsd"
    version="1.2">
	<managed-bean>
		<managed-bean-name>accountDatas</managed-bean-name>
		<managed-bean-class>com.facestut.bean.AccountDatas</managed-bean-class>
		<managed-bean-scope>session</managed-bean-scope>
	</managed-bean>
 
	<managed-bean>
<managed-bean-name>Bank</managed-bean-name>
<managed-bean-class>com.facestut.bean.Bank</managed-bean-class>
<managed-bean-scope>session</managed-bean-scope>
</managed-bean>
	<managed-bean>
		<managed-bean-name>customer</managed-bean-name>
		<managed-bean-class>com.facestut.bean.Customer</managed-bean-class>
		<managed-bean-scope>session</managed-bean-scope>
	</managed-bean>
 
 
	<navigation-rule>
<!-- Indique pour quelle vue courante la règle s'applique -->
<from-view-id>/index.jsp</from-view-id>
<navigation-case>
<!-- Si l'outcome renvoyé est HelloWorldAction
alors JSF passe à la page /hello-world.jsp -->
<from-outcome>HelloWorld</from-outcome>
<to-view-id>/account-form.jsp</to-view-id>
</navigation-case>
</navigation-rule>
 
<navigation-rule>
<from-view-id>/account-form.jsp</from-view-id>
<navigation-case>
<from-outcome>AccountDatasOK</from-outcome>
<to-view-id>/success.jsp</to-view-id>
</navigation-case>
<navigation-case>
<from-outcome>AccountDatasError</from-outcome>
<to-view-id>/error.jsp</to-view-id>
</navigation-case>
</navigation-rule>
 
</faces-config>

data-table.jsp

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<%@ page contentType="text/html" %>
<%@ taglib uri="http://java.sun.com/jsf/html" prefix="html" %>
<%@ taglib uri="http://java.sun.com/jsf/core" prefix="core" %>
<core:view>
<html:form>
<html:dataTable binding="#{bank.dataTable}" value="#{bank.customers}"
var="customer" border="1">
<html:column>
<html:outputText value="#{customer.name}"/>
</html:column>
<html:column>
<html:outputText value="#{customer.forname}"/>
</html:column>
</html:dataTable>
</html:form>
</core:view>

Bank.java

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package com.facestut.bean;
import java.util.ArrayList;
import java.util.List;
 
import javax.faces.component.UIData;
import javax.faces.component.UISelectBoolean;
public class Bank {
private List customers = new ArrayList();
public Bank() {
	this.customers.add(new Customer("DURAND","Paul"));
	this.customers.add(new Customer("DUDULE","Michel"));
	this.customers.add(new Customer("MARTIN","Athur"));
	this.customers.add(new Customer("RICARD","Paul"));
	}
	public List getCustomers(){
	return this.customers;
	}
	public void setCustomers(List customers){
	this.customers = customers;
	}
 
	// UIData ancêtre de HtmlDataTable
	private UIData dataTable;
 
	public UIData getDataTable(){
	return this.dataTable;
	}
	public void setDataTable(UIData dataTable){
	this.dataTable = dataTable;
	}
 
 
	private UISelectBoolean checkbox;
 
	public UISelectBoolean getCheckbox(){
	return this.checkbox;
	}
	public void setCheckbox(UISelectBoolean checkbox){
	this.checkbox = checkbox;
	}
	public void removeSelectedCustomers(){
	int size = this.dataTable.getRowCount();
	List selectedCustomers = new ArrayList();
	for(int i=0; i < size; i++){
	this.dataTable.setRowIndex(i);
	if(this.checkbox.isSelected()){
	selectedCustomers.add(this.customers.get(i));
	}
	}
	this.customers.removeAll(selectedCustomers);
	}
	public void addCustomer(){
	Customer customer = new Customer();
	customer.setName("Nouveau");
	customer.setForname("client");
	this.customers.add(customer);
	}
 
 
	}

Customer.java

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package com.facestut.bean;
public class Customer {
private String name = "DURAND";
private String forname = "Paul";
public Customer() {
}
public Customer(String name, String forname) {
	this.name=name;
	this.forname=forname;
}
 
////// les getters et setters////////:
public String getName(){
	return this.name;
	}
public void setName(String value){
	this.name = value;
	}
public String getForname(){
	return this.forname;
	}
public void setForname(String value){
	this.forname = value;
	}
 
 
}

Merci bcp pour votre aide

ps :jai bien declaré les beans managé et J'utilise Eclipse 3.4 et jsf 1.2

**Sniper37** · 09/07/2010, 11h26

Quel est le message d'erreur? qu'est ce qui ne marche pas exactement?
évite d'utiliser le binding, surtout que c'est incompatible avec un bean session.
Pour récupérer la ligne courante, regarde les solutions proposées dans la

**Myriouma** · 09/07/2010, 11h48

en effet lorsque j'essai de exécuter la page data-table.jsp ceci s'affiche

Etat HTTP 500 -

--------------------------------------------------------------------------------

type Rapport d'exception

message

description Le serveur a rencontré une erreur interne () qui l'a empêché de satisfaire la requête.

exception

Code :

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9 juil. 2010 10:42:10 org.apache.catalina.core.AprLifecycleListener init
INFO: The Apache Tomcat Native library which allows optimal performance in production environments was not found on the java.library.path: C:\Program Files (x86)\Java\jre6\bin;.;C:\Windows\Sun\Java\bin;C:\Windows\system32;C:\Windows;C:/Program Files (x86)/Java/jre6/bin/client;C:/Program Files (x86)/Java/jre6/bin;C:\Windows\system32;C:\Windows;C:\Windows\System32\Wbem;C:\Windows\System32\WindowsPowerShell\v1.0\;c:\Program Files\WIDCOMM\Bluetooth Software\;c:\Program Files\WIDCOMM\Bluetooth Software\syswow64;;C:\Program Files\Dell\Dell Wireless WLAN Card;C:\Program Files (x86)\Common Files\Roxio Shared\DLLShared\;C:\Users\Myriam\Desktop\eclipse\android-sdk-windows;C:\Users\Myriam\Desktop\eclipse;C:\Program Files (x86)\Java\jre1.6.0_16;D:\eclipse\android-sdk-windows;D:\eclipse
9 juil. 2010 10:42:10 org.apache.coyote.http11.Http11Protocol init
INFO: Initialisation de Coyote HTTP/1.1 sur http-8080
9 juil. 2010 10:42:10 org.apache.catalina.startup.Catalina load
INFO: Initialization processed in 354 ms
9 juil. 2010 10:42:11 org.apache.catalina.core.StandardService start
INFO: Démarrage du service Catalina
9 juil. 2010 10:42:11 org.apache.catalina.core.StandardEngine start
INFO: Starting Servlet Engine: Apache Tomcat/6.0.14
9 juil. 2010 10:42:11 com.sun.faces.config.ConfigureListener contextInitialized
INFO: Initializing Sun's JavaServer Faces implementation (1.2_04-b10-p01) for context '/final1'
9 juil. 2010 10:42:12 com.sun.faces.config.ConfigureListener contextInitialized
INFO: Initializing Sun's JavaServer Faces implementation (1.2_04-b10-p01) for context '/jsf2'
9 juil. 2010 10:42:12 org.apache.coyote.http11.Http11Protocol start
INFO: Démarrage de Coyote HTTP/1.1 sur http-8080
9 juil. 2010 10:42:12 org.apache.jk.common.ChannelSocket init
INFO: JK: ajp13 listening on /0.0.0.0:8009
9 juil. 2010 10:42:12 org.apache.jk.server.JkMain start
INFO: Jk running ID=0 time=1/37  config=null
9 juil. 2010 10:42:12 org.apache.catalina.startup.Catalina start
INFO: Server startup in 1286 ms
9 juil. 2010 10:42:12 org.apache.catalina.core.ApplicationDispatcher invoke
GRAVE: "Servlet.service()" pour la servlet jsp a lancé une exception
org.apache.jasper.el.JspPropertyNotFoundException: /data-table.jsp(6,0) '#{bank.dataTable}' Target Unreachable, identifier 'bank' resolved to null
	at org.apache.jasper.el.JspValueExpression.setValue(JspValueExpression.java:91)
	at com.sun.faces.application.ApplicationImpl.createComponent(ApplicationImpl.java:213)
	at javax.faces.webapp.UIComponentELTag.createComponent(UIComponentELTag.java:211)
	at javax.faces.webapp.UIComponentClassicTagBase.createChild(UIComponentClassicTagBase.java:476)
	at javax.faces.webapp.UIComponentClassicTagBase.findComponent(UIComponentClassicTagBase.java:660)
	at javax.faces.webapp.UIComponentClassicTagBase.doStartTag(UIComponentClassicTagBase.java:1111)
	at com.sun.faces.taglib.html_basic.DataTableTag.doStartTag(DataTableTag.java:372)
	at org.apache.jsp.data_002dtable_jsp._jspx_meth_html_005fdataTable_005f0(data_002dtable_jsp.java:186)
	at org.apache.jsp.data_002dtable_jsp._jspx_meth_html_005fform_005f0(data_002dtable_jsp.java:147)
	at org.apache.jsp.data_002dtable_jsp._jspx_meth_core_005fview_005f0(data_002dtable_jsp.java:106)
	at org.apache.jsp.data_002dtable_jsp._jspService(data_002dtable_jsp.java:72)
	at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
	at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:393)
	at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:320)
	at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:266)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:654)
	at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:445)
	at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:379)
	at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:292)
	at com.sun.faces.context.ExternalContextImpl.dispatch(ExternalContextImpl.java:408)
	at com.sun.faces.application.ViewHandlerImpl.executePageToBuildView(ViewHandlerImpl.java:439)
	at com.sun.faces.application.ViewHandlerImpl.renderView(ViewHandlerImpl.java:114)
	at com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:106)
	at com.sun.faces.lifecycle.LifecycleImpl.phase(LifecycleImpl.java:251)
	at com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:144)
	at javax.faces.webapp.FacesServlet.service(FacesServlet.java:245)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:263)
	at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
	at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:584)
	at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
	at java.lang.Thread.run(Unknown Source)
9 juil. 2010 10:42:12 com.sun.faces.lifecycle.LifecycleImpl phase
ATTENTION: executePhase(RENDER_RESPONSE 6,com.sun.faces.context.FacesContextImpl@50ca0c) threw exception
javax.faces.FacesException: org.apache.jasper.JasperException: javax.servlet.ServletException: javax.servlet.jsp.JspException: org.apache.jasper.el.JspPropertyNotFoundException: /data-table.jsp(6,0) '#{bank.dataTable}' Target Unreachable, identifier 'bank' resolved to null
	at com.sun.faces.context.ExternalContextImpl.dispatch(ExternalContextImpl.java:413)
	at com.sun.faces.application.ViewHandlerImpl.executePageToBuildView(ViewHandlerImpl.java:439)
	at com.sun.faces.application.ViewHandlerImpl.renderView(ViewHandlerImpl.java:114)
	at com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:106)
	at com.sun.faces.lifecycle.LifecycleImpl.phase(LifecycleImpl.java:251)
	at com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:144)
	at javax.faces.webapp.FacesServlet.service(FacesServlet.java:245)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:263)
	at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
	at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:584)
	at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
	at java.lang.Thread.run(Unknown Source)
Caused by: org.apache.jasper.JasperException: javax.servlet.ServletException: javax.servlet.jsp.JspException: org.apache.jasper.el.JspPropertyNotFoundException: /data-table.jsp(6,0) '#{bank.dataTable}' Target Unreachable, identifier 'bank' resolved to null
	at org.apache.jasper.servlet.JspServletWrapper.handleJspException(JspServletWrapper.java:541)
	at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:417)
	at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:320)
	at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:266)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:654)
	at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:445)
	at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:379)
	at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:292)
	at com.sun.faces.context.ExternalContextImpl.dispatch(ExternalContextImpl.java:408)
	... 18 more
Caused by: javax.servlet.ServletException: javax.servlet.jsp.JspException: org.apache.jasper.el.JspPropertyNotFoundException: /data-table.jsp(6,0) '#{bank.dataTable}' Target Unreachable, identifier 'bank' resolved to null
	at org.apache.jasper.runtime.PageContextImpl.doHandlePageException(PageContextImpl.java:846)
	at org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContextImpl.java:779)
	at org.apache.jsp.data_002dtable_jsp._jspService(data_002dtable_jsp.java:79)
	at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
	at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:393)
	... 28 more
Caused by: org.apache.jasper.el.JspPropertyNotFoundException: /data-table.jsp(6,0) '#{bank.dataTable}' Target Unreachable, identifier 'bank' resolved to null
	at org.apache.jasper.el.JspValueExpression.setValue(JspValueExpression.java:91)
	at com.sun.faces.application.ApplicationImpl.createComponent(ApplicationImpl.java:213)
	at javax.faces.webapp.UIComponentELTag.createComponent(UIComponentELTag.java:211)
	at javax.faces.webapp.UIComponentClassicTagBase.createChild(UIComponentClassicTagBase.java:476)
	at javax.faces.webapp.UIComponentClassicTagBase.findComponent(UIComponentClassicTagBase.java:660)
	at javax.faces.webapp.UIComponentClassicTagBase.doStartTag(UIComponentClassicTagBase.java:1111)
	at com.sun.faces.taglib.html_basic.DataTableTag.doStartTag(DataTableTag.java:372)
	at org.apache.jsp.data_002dtable_jsp._jspx_meth_html_005fdataTable_005f0(data_002dtable_jsp.java:186)
	at org.apache.jsp.data_002dtable_jsp._jspx_meth_html_005fform_005f0(data_002dtable_jsp.java:147)
	at org.apache.jsp.data_002dtable_jsp._jspx_meth_core_005fview_005f0(data_002dtable_jsp.java:106)
	at org.apache.jsp.data_002dtable_jsp._jspService(data_002dtable_jsp.java:72)
	... 31 more
9 juil. 2010 10:42:12 org.apache.catalina.core.StandardWrapperValve invoke
GRAVE: "Servlet.service()" pour la servlet Faces Servlet a généré une exception
org.apache.jasper.el.JspPropertyNotFoundException: /data-table.jsp(6,0) '#{bank.dataTable}' Target Unreachable, identifier 'bank' resolved to null
	at org.apache.jasper.el.JspValueExpression.setValue(JspValueExpression.java:91)
	at com.sun.faces.application.ApplicationImpl.createComponent(ApplicationImpl.java:213)
	at javax.faces.webapp.UIComponentELTag.createComponent(UIComponentELTag.java:211)
	at javax.faces.webapp.UIComponentClassicTagBase.createChild(UIComponentClassicTagBase.java:476)
	at javax.faces.webapp.UIComponentClassicTagBase.findComponent(UIComponentClassicTagBase.java:660)
	at javax.faces.webapp.UIComponentClassicTagBase.doStartTag(UIComponentClassicTagBase.java:1111)
	at com.sun.faces.taglib.html_basic.DataTableTag.doStartTag(DataTableTag.java:372)
	at org.apache.jsp.data_002dtable_jsp._jspx_meth_html_005fdataTable_005f0(data_002dtable_jsp.java:186)
	at org.apache.jsp.data_002dtable_jsp._jspx_meth_html_005fform_005f0(data_002dtable_jsp.java:147)
	at org.apache.jsp.data_002dtable_jsp._jspx_meth_core_005fview_005f0(data_002dtable_jsp.java:106)
	at org.apache.jsp.data_002dtable_jsp._jspService(data_002dtable_jsp.java:72)
	at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
	at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:393)
	at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:320)
	at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:266)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:654)
	at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:445)
	at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:379)
	at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:292)
	at com.sun.faces.context.ExternalContextImpl.dispatch(ExternalContextImpl.java:408)
	at com.sun.faces.application.ViewHandlerImpl.executePageToBuildView(ViewHandlerImpl.java:439)
	at com.sun.faces.application.ViewHandlerImpl.renderView(ViewHandlerImpl.java:114)
	at com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:106)
	at com.sun.faces.lifecycle.LifecycleImpl.phase(LifecycleImpl.java:251)
	at com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:144)
	at javax.faces.webapp.FacesServlet.service(FacesServlet.java:245)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:263)
	at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
	at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:584)
	at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
	at java.lang.Thread.run(Unknown Source)
9 juil. 2010 10:42:14 org.apache.catalina.core.ApplicationDispatcher invoke
GRAVE: "Servlet.service()" pour la servlet jsp a lancé une exception
org.apache.jasper.el.JspPropertyNotFoundException: /data-table.jsp(6,0) '#{bank.dataTable}' Target Unreachable, identifier 'bank' resolved to null
	at org.apache.jasper.el.JspValueExpression.setValue(JspValueExpression.java:91)
	at com.sun.faces.application.ApplicationImpl.createComponent(ApplicationImpl.java:213)
	at javax.faces.webapp.UIComponentELTag.createComponent(UIComponentELTag.java:211)
	at javax.faces.webapp.UIComponentClassicTagBase.createChild(UIComponentClassicTagBase.java:476)
	at javax.faces.webapp.UIComponentClassicTagBase.findComponent(UIComponentClassicTagBase.java:660)
	at javax.faces.webapp.UIComponentClassicTagBase.doStartTag(UIComponentClassicTagBase.java:1111)
	at com.sun.faces.taglib.html_basic.DataTableTag.doStartTag(DataTableTag.java:372)
	at org.apache.jsp.data_002dtable_jsp._jspx_meth_html_005fdataTable_005f0(data_002dtable_jsp.java:186)
	at org.apache.jsp.data_002dtable_jsp._jspx_meth_html_005fform_005f0(data_002dtable_jsp.java:147)
	at org.apache.jsp.data_002dtable_jsp._jspx_meth_core_005fview_005f0(data_002dtable_jsp.java:106)
	at org.apache.jsp.data_002dtable_jsp._jspService(data_002dtable_jsp.java:72)
	at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
	at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:393)
	at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:320)
	at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:266)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:654)
	at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:445)
	at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:379)
	at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:292)
	at com.sun.faces.context.ExternalContextImpl.dispatch(ExternalContextImpl.java:408)
	at com.sun.faces.application.ViewHandlerImpl.executePageToBuildView(ViewHandlerImpl.java:439)
	at com.sun.faces.application.ViewHandlerImpl.renderView(ViewHandlerImpl.java:114)
	at com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:106)
	at com.sun.faces.lifecycle.LifecycleImpl.phase(LifecycleImpl.java:251)
	at com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:144)
	at javax.faces.webapp.FacesServlet.service(FacesServlet.java:245)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:263)
	at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
	at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:584)
	at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
	at java.lang.Thread.run(Unknown Source)
9 juil. 2010 10:42:14 com.sun.faces.lifecycle.LifecycleImpl phase
ATTENTION: executePhase(RENDER_RESPONSE 6,com.sun.faces.context.FacesContextImpl@1c65216) threw exception
javax.faces.FacesException: org.apache.jasper.JasperException: javax.servlet.ServletException: javax.servlet.jsp.JspException: org.apache.jasper.el.JspPropertyNotFoundException: /data-table.jsp(6,0) '#{bank.dataTable}' Target Unreachable, identifier 'bank' resolved to null
	at com.sun.faces.context.ExternalContextImpl.dispatch(ExternalContextImpl.java:413)
	at com.sun.faces.application.ViewHandlerImpl.executePageToBuildView(ViewHandlerImpl.java:439)
	at com.sun.faces.application.ViewHandlerImpl.renderView(ViewHandlerImpl.java:114)
	at com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:106)
	at com.sun.faces.lifecycle.LifecycleImpl.phase(LifecycleImpl.java:251)
	at com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:144)
	at javax.faces.webapp.FacesServlet.service(FacesServlet.java:245)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:263)
	at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
	at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:584)
	at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
	at java.lang.Thread.run(Unknown Source)
Caused by: org.apache.jasper.JasperException: javax.servlet.ServletException: javax.servlet.jsp.JspException: org.apache.jasper.el.JspPropertyNotFoundException: /data-table.jsp(6,0) '#{bank.dataTable}' Target Unreachable, identifier 'bank' resolved to null
	at org.apache.jasper.servlet.JspServletWrapper.handleJspException(JspServletWrapper.java:541)
	at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:417)
	at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:320)
	at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:266)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:654)
	at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:445)
	at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:379)
	at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:292)
	at com.sun.faces.context.ExternalContextImpl.dispatch(ExternalContextImpl.java:408)
	... 18 more
Caused by: javax.servlet.ServletException: javax.servlet.jsp.JspException: org.apache.jasper.el.JspPropertyNotFoundException: /data-table.jsp(6,0) '#{bank.dataTable}' Target Unreachable, identifier 'bank' resolved to null
	at org.apache.jasper.runtime.PageContextImpl.doHandlePageException(PageContextImpl.java:846)
	at org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContextImpl.java:779)
	at org.apache.jsp.data_002dtable_jsp._jspService(data_002dtable_jsp.java:79)
	at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
	at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:393)
	... 28 more
Caused by: org.apache.jasper.el.JspPropertyNotFoundException: /data-table.jsp(6,0) '#{bank.dataTable}' Target Unreachable, identifier 'bank' resolved to null
	at org.apache.jasper.el.JspValueExpression.setValue(JspValueExpression.java:91)
	at com.sun.faces.application.ApplicationImpl.createComponent(ApplicationImpl.java:213)
	at javax.faces.webapp.UIComponentELTag.createComponent(UIComponentELTag.java:211)
	at javax.faces.webapp.UIComponentClassicTagBase.createChild(UIComponentClassicTagBase.java:476)
	at javax.faces.webapp.UIComponentClassicTagBase.findComponent(UIComponentClassicTagBase.java:660)
	at javax.faces.webapp.UIComponentClassicTagBase.doStartTag(UIComponentClassicTagBase.java:1111)
	at com.sun.faces.taglib.html_basic.DataTableTag.doStartTag(DataTableTag.java:372)
	at org.apache.jsp.data_002dtable_jsp._jspx_meth_html_005fdataTable_005f0(data_002dtable_jsp.java:186)
	at org.apache.jsp.data_002dtable_jsp._jspx_meth_html_005fform_005f0(data_002dtable_jsp.java:147)
	at org.apache.jsp.data_002dtable_jsp._jspx_meth_core_005fview_005f0(data_002dtable_jsp.java:106)
	at org.apache.jsp.data_002dtable_jsp._jspService(data_002dtable_jsp.java:72)
	... 31 more
9 juil. 2010 10:42:14 org.apache.catalina.core.StandardWrapperValve invoke
GRAVE: "Servlet.service()" pour la servlet Faces Servlet a généré une exception
org.apache.jasper.el.JspPropertyNotFoundException: /data-table.jsp(6,0) '#{bank.dataTable}' Target Unreachable, identifier 'bank' resolved to null
	at org.apache.jasper.el.JspValueExpression.setValue(JspValueExpression.java:91)
	at com.sun.faces.application.ApplicationImpl.createComponent(ApplicationImpl.java:213)
	at javax.faces.webapp.UIComponentELTag.createComponent(UIComponentELTag.java:211)
	at javax.faces.webapp.UIComponentClassicTagBase.createChild(UIComponentClassicTagBase.java:476)
	at javax.faces.webapp.UIComponentClassicTagBase.findComponent(UIComponentClassicTagBase.java:660)
	at javax.faces.webapp.UIComponentClassicTagBase.doStartTag(UIComponentClassicTagBase.java:1111)
	at com.sun.faces.taglib.html_basic.DataTableTag.doStartTag(DataTableTag.java:372)
	at org.apache.jsp.data_002dtable_jsp._jspx_meth_html_005fdataTable_005f0(data_002dtable_jsp.java:186)
	at org.apache.jsp.data_002dtable_jsp._jspx_meth_html_005fform_005f0(data_002dtable_jsp.java:147)
	at org.apache.jsp.data_002dtable_jsp._jspx_meth_core_005fview_005f0(data_002dtable_jsp.java:106)
	at org.apache.jsp.data_002dtable_jsp._jspService(data_002dtable_jsp.java:72)
	at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
	at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:393)
	at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:320)
	at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:266)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:654)
	at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:445)
	at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:379)
	at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:292)
	at com.sun.faces.context.ExternalContextImpl.dispatch(ExternalContextImpl.java:408)
	at com.sun.faces.application.ViewHandlerImpl.executePageToBuildView(ViewHandlerImpl.java:439)
	at com.sun.faces.application.ViewHandlerImpl.renderView(ViewHandlerImpl.java:114)
	at com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:106)
	at com.sun.faces.lifecycle.LifecycleImpl.phase(LifecycleImpl.java:251)
	at com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:144)
	at javax.faces.webapp.FacesServlet.service(FacesServlet.java:245)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:263)
	at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
	at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:584)
	at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
	at java.lang.Thread.run(Unknown Source)