Managed bean configuration

Hi experts,
In which two places do you configure managed beans?
A. In the page definition file
B. In the faces-config.xml file
C. In the adfc-config.xml file
D. In the Property Inspector
E. In the task flow definition files
Thanks

In the faces-config.xml file
. In the adfc-config.xml file

Similar Messages

Creation of a Managed Bean in Request Scope?

Is there an easy way to create an instance of a managed bean (configured in faces-config.xml) that was configured to be in the Request scope?
If a JSP refers to it by id, then it will be there.
However, when the JSP does not refer to it, it will not be in the request. I find I need to generate it anyway to use it from within another Managed Bean. I can extract out the faces-config information from the application map (available from FacesContext) and build it manually -- but this ties me to a particular JSF implementation (and probably version, too).
Is there a more standardized way to do this?
Thanks,
ken

BTW -- I mean to do this from within Java code (not jsp), and the page being rendered does not have a direct reference to the request-scoped managed bean via value binding.

What is difference between Managed Bean and Backing Bean?

What is difference between Managed Bean and Backing Bean? Please guide me how to create them and when to use them?
Please post sample for both beans.

Hi,
managed beans and backing beans are quite the same in that the Java object is managed by the JavaServer Faces framework. Manage in this respect means instantiation. The difference is that backing beans contain component "binding" references, which managed beans usually don't. Do backing beans are page specific versions of managed beans.
Managed beans are configured either in the faces-config.xml file, or using ADF Faces and ADFc, in the adfc-config.xml file
Frank
Edited by: Frank Nimphius on Jan 31, 2011 8:49 AM

Initialize managed bean from request parameters

Hi:
I thought this topic would be on the FAQ, but I couldn't find it. I am looking for a mean to initialize my managed bean from the query string. There must be something like:
<h:form initializeBean=""true"" requestParameter=""id_author"" beanProperty=""#{author.id_author}"" action=""#{author.getFromDB}"" >
</form>
The url would be something like http://localhost:8080/protoJSF/showAuthor.jsf?id_author=5334
And the getFromDB method would be something like
Public void getFromDB()
Statement stmt = cn.createStatement( ?SELECT * from author where id_author=? + getId_author() );
ResultSet rs = stmt.executeQuery();
}The only way I've found to perform something like this is to present a blank author form with a ''load data'' button: after pressing the button the user can see author's data and edit the data if she wants to. This two-step data screening is annoying, to say the least.
There must be a better way.
I beg for a pointer on how can I achieve the initializing of a managed bean with dynamic data.
Regards
Alberto Gaona

You just have to read carefully the very fun 289 pages
specification :-)Or, if 289 pages of JavaServer Faces is too much, you can get almost all of the same information from the JavaServer Pages 2.0 specification, or even the JSP Standard Tag Libraries specification :-).
More seriously, the standard set of "magic" variable names that JavaServer Faces recognizes is the same as that reognized by the EL implementations in JSP and JSTL. Specifically:
* applicationScope - Map of servlet context attributes
* cooke - Map of cookies in this request
* facesContext - The FacesContext instance for this request
* header - Map of HTTP headers (max one value per header name)
* headerValues - Map of HTTP headers (String array of values per header name)
* initParam - Map of context initialization parameters for this webapp
* param - Map of request parameters (max one value per parameter name)
* paramMap - Map of request parameters (String array of values per parameter name)
* requestScope - Map of request attributes for this request
* sessionScope - Map of session attributes for this request
* view - The UIViewRoot component at the base of the component tree for this view
If you use a simple name other than the ones on this list, JavaServer Faces will search through request attributes, session attributes, and servlet context (application) attributes. If not found, it will then try to use the managed bean facility to create and configure an appropriate bean, and give it back to you.
For extra fun, you can even create your own VariableResolver that can define additional "magic" variable names known to your application, and delegate to the standard VariableResolver for anything else.
Craig McClanahan

Generate PDF using Managed Bean with custom HTTP headers

Background
Generate a report in various formats (e.g., PDF, delimited, Excel, HTML, etc.) using JDeveloper 11g Release 2 (11.1.2.3.0) upon clicking an af:commandButton. See also the StackOverflow version of this question:
http://stackoverflow.com/q/13654625/59087
Problem
HTTP headers are being sent twice: once by the framework and once by a bean.
Source Code
The source code includes:
- Button Action
- Managed Bean
- Task Flow
Button Action
The button action:
<af:commandButton text="Report" id="submitReport" action="Execute" />
Managed Bean
The Managed Bean is fairly complex. The code to `responseComplete` is getting called, however it does not seem to be called sufficiently early to prevent the application framework from writing the HTTP headers.
HTTP Response Header Override
* Sets the HTTP headers required to indicate to the browser that the
* report is to be downloaded (rather than displayed in the current
* window).
protected void setDownloadHeaders() {
HttpServletResponse response = getServletResponse();
response.setHeader( "Content-Description", getContentDescription() );
response.setHeader( "Content-Disposition", "attachment, filename="
+ getFilename() );
response.setHeader( "Content-Type", getContentType() );
response.setHeader( "Content-Transfer-Encoding",
getContentTransferEncoding() );
Issue Response Complete
The bean indirectly tells the framework that the response is handled (by the bean):
getFacesContext().responseComplete();
Bean Run and Configure
public void run() {
try {
Report report = getReport();
configure(report.getParameters());
report.run();
} catch (Exception e) {
e.printStackTrace();
private void configure(Parameters p) {
p.put(ReportImpl.SYSTEM_REPORT_PROTOCOL, "http");
p.put(ReportImpl.SYSTEM_REPORT_HOST, "localhost");
p.put(ReportImpl.SYSTEM_REPORT_PORT, "7002");
p.put(ReportImpl.SYSTEM_REPORT_PATH, "/reports/rwservlet");
p.put(Parameters.PARAM_REPORT_FORMAT, "pdf");
p.put("report_cmdkey", getReportName());
p.put("report_ORACLE_1", getReportDestinationType());
p.put("report_ORACLE_2", getReportDestinationFormat());
Task Flow
The Task Flow calls Execute, which refers to the bean's `run()` method:
entry -> main -> Execute -> ReportBeanRun
Where:
<method-call id="ReportBeanRun">
<description>Executes a report</description>
<display-name>Execute Report</display-name>
<method>#{reportBean.run}</method>
<outcome>
<fixed-outcome>success</fixed-outcome>
</outcome>
</method-call>
The bean is assigned to the `request` scope, with a few managed properties:
<control-flow-rule id="__3">
<from-activity-id>main</from-activity-id>
<control-flow-case id="ExecuteReport">
<from-outcome>Execute</from-outcome>
<to-activity-id>ReportBeanRun</to-activity-id>
</control-flow-case>
</control-flow-rule>
<managed-bean id="ReportBean">
<description>Executes a report</description>
<display-name>ReportBean</display-name>
<managed-bean-scope>request</managed-bean-scope>
</managed-bean>
The `<fixed-outcome>success</fixed-outcome>` strikes me as incorrect -- I don't want the method call to return to another task.
Restrictions
The report server receives requests from the web server exclusively. The report server URL cannot be used by browsers to download directly, for security reasons.
Error Messages
The error message that is generated:
Duplicate headers received from server
Error 349 (net::ERR_RESPONSE_HEADERS_MULTIPLE_CONTENT_DISPOSITION): Multiple distinct Content-Disposition headers received. This is disallowed to protect against HTTP response splitting attacks.Nevertheless, the report is being generated. Preventing the framework from writing the HTTP headers would resolve this issue.
Question
How can you set the HTTP headers in ADF while using a Task Flow to generate a PDF by calling a managed bean?
Ideas
Some additional ideas:
- Override the Page Lifecycle Phase Listener (`ADFPhaseListener` + `PageLifecycle`)
- Develop a custom Servlet on the web server
Related Links
- http://www.oracle.com/technetwork/middleware/bi-publisher/adf-bip-ucm-integration-179699.pdf
- http://www.slideshare.net/lucbors/reports-no-notes#btnNext
- http://www.techartifact.com/blogs/2012/03/calling-oracle-report-from-adf-applications.html?goback=%2Egde_4212375_member_102062735
- http://docs.oracle.com/cd/E29049_01/web.1112/e16182/adf_lifecycle.htm#CIABEJFB
Thank you!

The problem was that the HTTP headers were in fact being written twice:
1. The report server was returning HTTP response headers.
2. The bean was including its own HTTP response headers (as shown in the question).
3. The bean was copying the entire contents of the report server response, including the headers, into the output stream.
Firefox ignored the duplicate header errors, but Google Chrome did not.

Can't get JSF to access managed bean methods from web page

I'm using NetBeans 6.7.1 and Glassfish v2.1
Having problems here can somebody please help? It is really
frustrating because I have written apps like this before in fact I
used one as a model to create an even simpler app and still can't get
it to work. I ran it through the debugger and it stops in the
constructor so it looks like the bean object is being created, but the
setUid method and the testit method are not being entered when I click
on the enter commandbutton. Can somebody PLEASE give me an idea as to
what might be going on? I am totally stumped and this is holding up
some important work I need to get done. Any help would be greatly
appreciated:
web.xml:
- Show quoted text -
<?xml version="1.0" encoding="UTF-8"?>
<web-app version="2.5" 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-app_2_5.xsd">
<context-param>
<param-name>com.sun.faces.verifyObjects</param-name>
<param-value>false</param-value>
</context-param>
<context-param>
<param-name>com.sun.faces.validateXml</param-name>
<param-value>true</param-value>
</context-param>
<context-param>
<param-name>javax.faces.STATE_SAVING_METHOD</param-name>
<param-value>client</param-value>
</context-param>
<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>
<session-config>
<session-timeout>
30
</session-timeout>
</session-config>
<welcome-file-list>
<welcome-file>faces/welcomeJSF.jsp</welcome-file>
</welcome-file-list>
</web-app>
faces-config.xml:
<?xml version='1.0' encoding='UTF-8'?>

<faces-config version="1.2"
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">
<managed-bean>
<managed-bean-name>testbean</managed-bean-name>
<managed-bean-class>com.lingosys.quoteest.testbean</managed-bean-class>
<managed-bean-scope>session</managed-bean-scope>
</managed-bean>
<navigation-rule>
<from-view-id>/go.jsp</from-view-id>
<navigation-case>
<from-outcome>correct</from-outcome>
<to-view-id>/ok.jsp</to-view-id>
<redirect/>
</navigation-case>
</navigation-rule>
</faces-config>
go.jsp:
<%@page contentType="text/html" pageEncoding="UTF-8"%>
<%@taglib prefix="f" uri="http://java.sun.com/jsf/core"%>
<%@taglib prefix="h" uri="http://java.sun.com/jsf/html"%>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
"http://www.w3.org/TR/html4/loose.dtd">
<%--
This file is an entry point for JavaServer Faces application.
--%>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/>
<title>JSP Page</title>
</head>
<body>
<f:view>
<h1>JAS Generator</h1>
<p/>
<h:form id="testForm" enctype="multipart/form-data" >
<p/>Both fields are required.
<p/>Enter Test ID: <h:inputText id="pid"
value="#{testbean.uid}" required="true"/>
<p/><h:commandButton value="Enter"
action="#{testbean.testit}"/>
</h:form>
</f:view>
</body>
</html>
testbean.java:
* To change this template, choose Tools | Templates
* and open the template in the editor.
package com.lingosys.quoteest;
* @author mphoenix
public class testbean {
private String uid;
public testbean() {
int x=0;
public String getUid() {
return uid;
public void setUid(String uid) {
this.uid = uid;
public String testit() {
return "correct";
}

MikePhoenix wrote:
enctype="multipart/form-data"
Why?
Oh, in the future please post code in code blocks. Use the CODE button to get them. Use the Preview tab to see if anything went right.

Problem getting bindings in managed bean after deployment on remote weblogic

We have a Fusion Web application successfully running on Jdev 12c and its integrated wls server with Oracle 12c database configured as a DataSource. We created an ear file from JDev and deployed it on remote wls servers. The initial login .jspx page came up without any issues. Upon entering the login credentials in the browser and trying to enter the application, we are getting a Null Pointer exception. Looking at the logs, the null pointer is thrown when its trying to get the bindings in the managed bean.
       BindingContext bctx;
        bctx = BindingContext.getCurrent();
        DCBindingContainer bc =(DCBindingContainer)getBindings();
        DCBindingContainer bindings = (DCBindingContainer)bctx.getCurrentBindingsEntry();
        DCDataControl dataControl = bindings.findDataControl("LoginAMDataControl");
variable bindings is Null. What needs to be configured/changed while packaging the ear file for deployment on remote wls 12c? Please advise and appreciate your response.

try this...
      public String test() {
      DCIteratorBinding binding= getItrtBindings("findAdByNumberIterator");
      Row row = binding.getCurrentRow();
      String dn = (String)row.getAttribute("docNumber");
      System.out.println("docNumber " + dn);
      return dn;
       private BindingContainer bindings;
       public BindingContainer getBindings() {
          return this.bindings;
       public void setBindings(BindingContainer bindings) {
           this.bindings = bindings;
    protected DCIteratorBinding getItrtBindings(String binding){
        DCIteratorBinding outIterBinding = getBindingsForDCB().findIteratorBinding(binding);
        return outIterBinding;
    public DCBindingContainer getBindingsForDCB() {
        if (this.bindings == null) {
            FacesContext fc = FacesContext.getCurrentInstance();
            this.bindings =(DCBindingContainer)fc.getApplication().evaluateExpressionGet(fc,"#{bindings}",DCBindingContainer.class);
        return (DCBindingContainer)this.bindings;
    }

How to call different managed bean methods on a page template button

Dear All,
Use Case:
I have a Page Template and inside this page template is a popup screen which is common to all my
pages. My popup has OK and Cancel button only.
My question is this, there are lots of pages that uses this template.
How is it possible to invoke a managed bean methods dialoglistener when say for example the user clicks the OK button?
One thing common among the pages is that they are included in some kind of a taskflow and I have configured
a managedbean in a pageflowscope variable in each taskflow and I just wanted to pass the
My Template
     - TaskFlow 1 (ManagedBean1.dialogListener)
     - TaskFlow 2 (ManagedBean2.dialogListener)
     - TaskFlow 3 (ManagedBean3.dialogListener)
Each dialog listener does different things.
How to do this?
JDEV 11G PS3
Thanks

Found my answer here... http://www.oracle.com/technetwork/developer-tools/adf/learnmore/79-global-template-button-strategy-360139.pdf
Thanks!

Managed bean/Data exchange between two ADF Rich Faces based applications

Hi,
I have been trying to research what seems to be a small issue. My requirements are as follows.
1. I need to be able to pass managed bean information from one ADF Rich Faces based application to another (in two separate ears) at runtime (e.g. from Ear1: SenderApp/Sender.jspx -> Ear2: ReceiverApp/Receiver.jspx).
2. I do not want to use the database as my applications need to be performant.
3. Serialization/de-serialization would fall pretty much under the database category. In other words, I like to avoid Serialization/de-serialization of the managed bean.
4. I cannot use query string due to security issues.
My question is as follows:
1. Is there any standard/architecture/best practices for data exchange of backing beans or other forms between two ADF Rich Faces based apps (in two separate ears)?
2. Has someone found anything similar to an applicationScope that works across applications?
I would appreciate any ideas.
Thanks very much,
Edited by: user11219846 on Jul 23, 2009 2:38 PM
Edited by: user11219846 on Jul 23, 2009 2:42 PM

Hi,
its not an ADF Faces problem, but not possible in Java EE. You can however fallback to vendor specific implementations like in WLS. From the WebLogic documentation : http://e-docs.bea.com/wls/docs103/webapp/sessions.html
Enabling Web applications to share the same session*
By default, Web applications do not share the same session. If you would like Web applications to share the same session, you can configure the session descriptor at the application level in the weblogic-application.xml deployment descriptor. To enable Web applications to share the same session, set the sharing-enabled attribute in the session descriptor to true in the weblogic-application.xml deployment descriptor. See “sharing-enabled” in session-descriptor.
The session descriptor configuration that you specify at the application level overrides any session descriptor configuration that you specify at the Web application level for all of the Web applications in the application. If you set the sharing-enabled attribute to true at the Web application level, it will be ignored.
All Web applications in an application are automatically started using the same session instance if you specify the session descriptor in the weblogic-application.xml deployment descriptor and set the sharing-enabled attribute to true as in the following example:
+<?xml version="1.0" encoding="ISO-8859-1"?>+
+<weblogic-application xmlns="http://www.bea.com/ns/weblogic/90";;>+
+...+
<session-descriptor>
+<persistent-store-type>memory</persistent-store-type>+
+<sharing-enabled>true</sharing-enabled>+
+...+
+</session-descriptor>+
+...+
+</weblogic-application>+
Frank

Manage bean methods not able to call application module methods

Hi,
I have an ADF application where in my managed bean method needs to call AppModuleImpl methods. I use the code as below:
public void getSummary() {
DCBindingContainer binding = (DCBindingContainer)BindingContext.getCurrent().getCurrentBindingsEntry();
OperationBinding op = binding.getOperationBinding("getVOData");
op.execute();
The code works fine when I run the application in my IntegratedWeblogicServer and I am able to get the data on my .jsp pages.
I have installed weblogic server on another machine and I need to deploy and run my application on that server. But when I try doing that, the above code is not able to call the AppModule method and I see no data on my page (Also there is no error or exceptin thrown). Seems that the ViewController project is not able to interact with the Model project.
Is there any extra configuration to be done on the newly installed weblogic server to get this work? Or will some change in the application code help?
Please suggest.
Thanks and regards,
Ansh

Hi,
While creating the weblogic domain, we had the following checkboxes checked:
1. Basic weblogic server domain [wlserver_10.3]
2. Oracle JRF [oracle_common]
I hope this is what we need.
Yes, I also have the adf runtime installed.

Validation, Task Flow, Servlet, Pop-up, and a Managed Bean

Hi,
We're trying to display a PDF in a pop-up by calling a Servlet within a JSF page by using a task flow in JDeveloper 11g R2.
The relevant JSF snippet:
<af:inlineFrame id="if1" shortDesc="Report" source="/pdfservlet" styleClass="AFStretchWidth"></af:inlineFrame>The /pdfservlet points to a Servlet with a doGet method as follows:
protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
response.reset();
OutputStream out = response.getOutputStream();
FacesContext context = this.getFacesContext(request, response);
OracleReportBean bean =
    context.getApplication().evaluateExpressionGet(context, "#{reportBean}", OracleReportBean.class);
bean.run(context, out);
removeFacesContext();
out.close();
}The Servlet attempts to get the FacesContext, but we've encountered the following exception:
Caused By: javax.faces.FacesException: Cant instantiate class: oracle.adfinternal.view.faces.component.AdfViewRoot.We removed the following lines from the getFacesContext() method:
UIViewRoot view = facesContext.getApplication().getViewHandler().createView(facesContext, "");
facesContext.setViewRoot(view);This avoids the exception above, however... We're trying to get the parameters from the form that was submitted. Here is an example element from the form:
<h:inputHidden value="MyMedicationList_Report" id="system_REPORT_RESOURCE"/>When the Servlet calls the Managed Bean to retrieve the value, it uses:
Map<String, String[]> requestParameters = getRequestParameters();
Parameters p = getParameters();
for( String key : requestParameters.keySet() ) {
for( String value : requestParameters.get( key ) ) {
    int i = key.indexOf( ':' );
    if( i >= 0 ) {
      key = key.substring( i + 1 );
    p.put( key, value );
}Where getRequestParameters() attempts to get the external context to retrieve the request parameter values map:
return getExternalContext().getRequestParameterValuesMap();The map comes up empty.
I've tried following http://www.oracle.com/technetwork/developer-tools/adf/learnmore/oct2010-otn-harvest-183714.pdf by setting the web.xml to:

<filter-mapping>
    <filter-name>JpsFilter</filter-name>
    <servlet-name>PDFServlet</servlet-name>
    <dispatcher>FORWARD</dispatcher>
    <dispatcher>INCLUDE</dispatcher>
    <dispatcher>REQUEST</dispatcher>
</filter-mapping>
<filter-mapping>
    <filter-name>adfBindings</filter-name>
    <servlet-name>PDFServlet</servlet-name>
    <dispatcher>FORWARD</dispatcher>
    <dispatcher>REQUEST</dispatcher>
</filter-mapping>And set the data bindings to:
<pageMap>
    <page path="/pdfservlet" usageId="ca_bcpra_promis_reporting_view_PDFServletPageDef"/>
</pageMap>
<pageDefinitionUsages>
    <page id="ca_bcpra_promis_reporting_view_PDFServletPageDef" path="ca.bcpra.promis.reporting.view.PDFServletPageDef"/>
</pageDefinitionUsages>The Servlet executes, calls the instantiated managed bean, but cannot read the request parameters.
The button used to launch the task flow in a dialog is:
<af:commandButton text="Run Report" id="submitReport" useWindow="true"
                  windowEmbedStyle="inlineDocument" windowModalityType="applicationModal" windowHeight="500"
                  windowWidth="700" action="runReport"/>By using a task flow, the user inputs are validated before the pop-up is opened. We want to keep that behaviour. The PDF opens and then returns with a NullPointerException:
http://pastebin.com/raw.php?i=PaM64jL4
The Servlet, through the managed bean, makes a request to the report server to pass parameters and generate a PDF. The PDF is streamed back to the browser via the Servlet.
What other approaches can we take to:
1. Send user and system parameters.
2. Generate a PDF on a remote server.
3. Stream the PDF back to the user in a pop-up.
Thank you.

It is not a static PDF. The PDF is generated, dynamically, on the report server using the parameters from multiple forms on the page.
We've leveraged the HttpSession getSessionMap() object for now. When combined with a Method Task Flow, we can transfer the data (and FacesContext) to the report Servlet. For example, the following code exposes objects that the Servlet needs through the session:
public void initReport(String reportName) {
    FacesContext context = FacesContext.getCurrentInstance();
    ExternalContext ec = context.getExternalContext();
    OracleReportBean bean =
      context.getApplication().evaluateExpressionGet(context, "#{reportBean}", OracleReportBean.class);
    bean.setFacesContext(context);
    ec.getSessionMap().put("reportBean", bean);
    ec.getSessionMap().put(Parameters.PARAM_REPORT_RESOURCE, reportName);
}This means the Servlet can use the object:
protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
    response.reset();
    // Find the bean from the session.
    OracleReportBean bean = (OracleReportBean)request.getSession().getAttribute("reportBean");
    OutputStream out = response.getOutputStream();
    bean.run(out);
    out.close();
}This allows the bean to generate reports.

@postconstruct doesn't work in managed bean

Hi,
I'm using JBOSS 6, JSF 2 and EJB 3.1, i have an ear with
- EJB folder (@postconstruct is working)
- JSF folder with manged bean where @postconstruct doesn't work
This my manged bean :
package com.galhauban.geriex;
import java.util.ArrayList;
import java.util.List;
import javax.annotation.PostConstruct;
import javax.ejb.EJB;
import javax.faces.bean.ManagedBean;
import javax.faces.bean.ViewScoped;
import javax.faces.component.UIComponent;
import javax.faces.context.FacesContext;
import javax.faces.event.ValueChangeEvent;
import javax.faces.model.SelectItem;
import javax.servlet.ServletContext;
import org.richfaces.event.ItemChangeEvent;
@ManagedBean
@ViewScoped
public class AdministrationController {
@EJB
private VilleBean ville;
private List<SelectItem> villes = new ArrayList<SelectItem>();
private String commune;
private String communeId;
private String cp;
private String labelListCommune;
@EJB
private BisBean bisBean;
private String bis;
private Integer bisId;
private List<SelectItem> bisList = new ArrayList<SelectItem>();
@EJB
private RueBean rueBean;
private String rue;
private String rueId;
private List<SelectItem> ruesList = new ArrayList<SelectItem>();
//boolean desactives pour n'afficher que ce que l'on souhaite a partir du menu
private boolean bCommune =false;
private boolean bBis =false;
private boolean bRue =false;
private UIComponent selectedChild = null;
//Pour connaitre l'item du menu actif
private String selectedTab;
private List<String> renderComponents = new ArrayList<String>();
public AdministrationController(){
ServletContext servletContext = (ServletContext) FacesContext.getCurrentInstance().getExternalContext().getContext();
System.out.println("============================================================================");
System.out.println("==================================CONSTRUCTEUR==============================");
System.out.println("Servlet : "+servletContext.getEffectiveMajorVersion()+"."+servletContext.getMinorVersion());
System.out.println("============================================================================");
@PostConstruct
public void postConstruct(){
setSelectedTab("rue");
System.out.println("###################################################");
System.out.println(" POST CONSTRUCT MANAGED BEAN ");
System.out.println("###################################################");
JanusController multi = new JanusController();
* AFFICHAGE DES MODIFS/SUP/AJOUT EN FONCTION DU MENU SELECTIONNE
public void updateCurrent(ItemChangeEvent event){
setSelectedTab(event.getNewItem().getId());
System.out.println("====> SELECTEDTAB " + selectedTab.toString());
if (selectedTab.equals("commune")) {
setbCommune(true);
setbBis(false);
setbRue(false);
renderComponents.add("gCommune");
else if (selectedTab.equals("bis")) {
setbBis(true);
setbCommune(false);
setbRue(false);
renderComponents.add("gBis");
else if (selectedTab.equals("rue")) {
setbRue(true);
setbBis(false);
setbCommune(false);
renderComponents.add("gRue");
else System.out.println("----> pas dans le if " + selectedTab.toString());
public void ajouter(){
System.out.println("====> AJOUTER SELECTEDTAB " + selectedTab.toString());
if (selectedTab.equals("commune")) {
System.out.println("ajouter commune ");
ville.ajouter(commune, cp);
else if (selectedTab.equals("bis")) {
System.out.println("ajouter iBbis ");
bisBean.ajouter(bis);
else if (selectedTab.equals("rue")) {
System.out.println("ajouter rue: "+commune);
rueBean.ajouter(rue, Integer.parseInt(communeId));
else System.out.println("----> pas dans le if de l'ajouter " + selectedTab.toString());
public void modifier(){
System.out.println("====> MODIFIER SELECTEDTAB " + selectedTab.toString());
if (selectedTab.equals("commune")) {
ville.modifier(Integer.parseInt(communeId), commune);
else if (selectedTab.equals("bis")) {
bisBean.modifier(bisId, bis);
else if (selectedTab.equals("rue")) {
rueBean.ajouter(rue, Integer.parseInt(communeId));
else System.out.println("----> pas dans le if de modifier " + selectedTab.toString());
public void supprimer(){
System.out.println("====> SUPRIMER SELECTEDTAB " + selectedTab.toString());
if (selectedTab.equals("commune")) {
System.out.println("ajouter commune ");
ville.ajouter(commune, cp);
else if (selectedTab.equals("bis")) {
System.out.println("supprimer iBbis ");
bisBean.supprimer(bisId);
else if (selectedTab.equals("rue")) {
System.out.println("ajouter rue: "+commune);
rueBean.ajouter(rue, villes.indexOf(ville));
else System.out.println("----> pas dans le if de l'ajouter " + selectedTab.toString());
* LISTENER
public void selectListener(ValueChangeEvent vce){
System.out.println("new value : "+vce.getNewValue());
public void listAdminCommune(ValueChangeEvent vce){
System.out.println("listener*************");
ruesList.clear();
ruesList = rueBean.listRue(Integer.parseInt(vce.getNewValue().toString()));
* AUTRES FONCTIONS
public boolean invbool(boolean vrai){
if (vrai == true) return false;
else return true;
* GETTER AND SETTER
Any help will be highly appreciated.
Regards
Couse1

Hi,
First of all thanks for your help.
I've some problems to add a new mojarra version (2.1.2) to jboss 6
1- I modified the file META-INF\jsf-integration-deployer-jboss-beans.xml
<entry>
          <key>Mojarra-2.1.2</key>
          <value>${jboss.server.home.url}deployers/jsf.deployer/Mojarra-2.1.2</value>
</entry>
<bean name="JSFUrlIntegrationDeployer-212" class="org.jboss.jsf.deployer.JSFUrlIntegrationDeployer">
    <property name="JSFConfigName">
      <value>Mojarra-2.1.2</value>
    </property>
    <property name="JSFImplManagementDeployer">
      <inject bean="JSFImplManagementDeployer"/>
    </property>
</bean>2- I added this code in my web.xml(war)
<context-param>
        <param-name>org.jboss.jbossfaces.JSF_CONFIG_NAME</param-name>
        <param-value>Mojarra-2.1.2</param-value>
      </context-param>3- And in the folder ...\deployers\jsf.deployer\Mojarra-2.1.2, i've got :
- jsf-libs with jars
- META-INF with web.xml
I took the web.xml from Mojarra-2.0 :
<?xml version="1.0" encoding="ISO-8859-1"?>
<web-app 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-app_2_5.xsd"
   version="2.5">
   
   
   
   
   
   
   
   
   
   <context-param>
     <param-name>com.sun.faces.duplicateJARPattern</param-name>
     <param-value>^tmp\d+(\S*\.jar)</param-value>
   </context-param>
   
   
   <context-param>
     <param-name>com.sun.faces.injectionProvider</param-name>
     <param-value>org.jboss.web.jsf.integration.injection.JBossDelegatingInjectionProvider</param-value>
   </context-param>
   
   
   
   <listener>
     <listener-class>org.jboss.web.jsf.integration.config.JBossMojarra20ConfigureListener</listener-class>
   </listener>
</web-app>And of course i've got this error :
org.jboss.web.jsf.integration.config.JBossMojarra20ConfigureListener: java.lang.ClassNotFoundException: org.jboss.web.jsf.integration.config.JBossMojarra20ConfigureListener
I don't know where to find the listener-class, and in fact i don't know to configure this web.xml.
Help or sugestion will be appreciated.
Best regards
couse1

Access session values in Managed Bean

I want to acces session attribute values in my Managed Bean class.
This is my code in SecurityPhaseListener.java class,
HttpSession session = (HttpSession)facesContext.getCurrentInstance().getExternalContext().getSession(true);
String isAuthorized = "false";
session.setAttribute(isAuthorized, isAuthorized);
This is my configuration for My managed bean in faces-config.xml class
<managed-bean>
<managed-bean-name>setNewDayBean</managed-bean-name>
<managed-bean-class>com.hli.vipstar.uswm.setnewday.managedbean.SetNewDayBean</managed-bean-class>
<managed-bean-scope>request</managed-bean-scope>
</managed-bean>
Now i want to access the attribute "isAuthorized" in my managed bean SetNewDayBean.java.
How to do this?
Any one help me...........

The same way, but then using getAttribute() instead of setAttribute().
Another -more clean- way is to use the ExternalContext#getSessionMap(). It will make your code independent from the session implementation used. You may find this article useful as well: http://balusc.blogspot.com/2006/06/communication-in-jsf.html

Data Palette not showing Managed Beans for Dynamic Web Project, JSF 2.1

Hello.
I have a problem in OEPE (oepe-juno-distro-win32.zip), where the Data tab in Palette shows no Managed Beans,
even if I created them in the ManagedBeans in faces-config.xml using the Faces Config Editor.
I have created a Dynamic Web Project with these Facets:
Dynamic Web Module 3.0
Java 1.7 (JDK 1.7_21)
Java Annotation Processing Support 5.0
JavaScript 1.0
JavaServer Faces 2.1
JSTL 1.2
Oracle WebLogic Web App Extensions 12.1.1
I am using Oracle WebLogic Server 12c 12.1.1 zip distribution for hosting the application.
For example, I have a UserBean Managed Bean of Session scope, that has 3 String fields
and the respective getters and setters.
I create a "test.jspx" file, and from the Palette -> Tags tab -> JSF HTML I drag a Form into
the new file so I can connect it to UserBean and generate a form to enter its details.
I select the "Generate a form tag and content from data" and in the Choose Bean dialog
there is none of my Beans.
What could be the problem?
Thanks in advance.
Edited by: 997841 on Apr 30, 2013 6:09 PM
I forgot to mention the Oracle WebLogic Web App Extensions version 12.1.1 and that also
for JSF 2.1 the "sub-directory" Faces Configuration below the project in Project Explorer is not
existent, as in projects created with earlier versions of JSF.

Yes, they are both listed under the WebLogic System Libraries.
This is the content of .classpath file when using WebLogic System Library:
<?xml version="1.0" encoding="UTF-8"?>
<classpath>
     <classpathentry kind="src" path="src"/>
     <classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/Oracle WebLogic Server 12c (12.1.1) JRE">
          <attributes>
               <attribute name="owner.project.facets" value="java"/>
          </attributes>
     </classpathentry>
     <classpathentry kind="src" path=".apt_src">
          <attributes>
               <attribute name="optional" value="true"/>
          </attributes>
     </classpathentry>
     <classpathentry kind="con" path="oracle.eclipse.tools.weblogic.lib.system">
          <attributes>
               <attribute name="owner.project.facets" value="jst.web"/>
          </attributes>
     </classpathentry>
     <classpathentry kind="con" path="org.eclipse.jst.j2ee.internal.web.container"/>
     <classpathentry kind="con" path="org.eclipse.jst.j2ee.internal.module.container"/>
     <classpathentry kind="con" path="oracle.eclipse.tools.weblogic.lib.shared/jstl/exact/1.2"/>
     <classpathentry kind="output" path="build/classes"/>
</classpath>
And this is the content when using User Library with Mojarra:
<?xml version="1.0" encoding="UTF-8"?>
<classpath>
     <classpathentry kind="src" path="src"/>
     <classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/Oracle WebLogic Server 12c (12.1.1) JRE">
          <attributes>
               <attribute name="owner.project.facets" value="java"/>
          </attributes>
     </classpathentry>
     <classpathentry kind="src" path=".apt_src">
          <attributes>
               <attribute name="optional" value="true"/>
          </attributes>
     </classpathentry>
     <classpathentry kind="con" path="oracle.eclipse.tools.weblogic.lib.system">
          <attributes>
               <attribute name="owner.project.facets" value="jst.web"/>
          </attributes>
     </classpathentry>
     <classpathentry kind="con" path="org.eclipse.jst.j2ee.internal.web.container"/>
     <classpathentry kind="con" path="org.eclipse.jst.j2ee.internal.module.container"/>
     <classpathentry kind="con" path="oracle.eclipse.tools.weblogic.lib.shared/jstl/exact/1.2"/>
     <classpathentry kind="con" path="org.eclipse.jdt.USER_LIBRARY/JSF 2.1 (Mojarra 2.1.6-FCS)">
          <attributes>
               <attribute name="org.eclipse.jst.component.dependency" value="/WEB-INF/lib"/>
               <attribute name="owner.project.facets" value="jst.jsf"/>
          </attributes>
     </classpathentry>
     <classpathentry kind="output" path="build/classes"/>
</classpath>

Managed bean inheritance best practice

Hi!
I'm new to JSF so I would like to apologize if my question is trivial, but I haven't been able to find proper solution.
I'm using JSF 1.2 on WAS CE. I have a page where user can search for some entities, both person and company, which share some data, but have some different properties. Both inherit from entity class, so search results are displayed in dataTable as base entity objects. Each dataTable row has commandLink which should navigate user to specific (person or company) page for editing data. For example, if user clicks on commandLink in person data row, I would like to show personEdit page with all data set to components. I understand that I can use action to set navigation to proper page, and I have done so (following action() method). I have implemented EntityBean, PersonBean and CompanyBean:
public class EntityBean {
    protected Entity entity;
    public int getId() {
        return entity.getId();
    public void setId(int id) {
        entity.setId(id);
    public String action() {
        // Some code which defines return value for action invoking.
    public void edit(ActionEvent event) {
        // Get entity data for edit.
public class PersonBean extends EntityBean {
    public String getFirstName() {
        return ((Person)entity).getFirstName();
public class CompanyBean extends EntityBean {
    public String getName() {
        return ((Company)entity).getName();
}I tried combining action with actionListener method (+edit(ActionEvent event)+ method) invoked from commandLink, but if it is invoked on mapped entityBean, I get only entity properties set on any other page which is shown after invoked action. If method is invoked on i.e. personBean (same method, not overriden), I get NullPointerException for trying to access property for base entityBean.
How should I invoke proper data initialization for bean shown on another page?
Thanks in advance.

Thank you for your quick reply. Beside the code for managed bean classes, here's the rest of the code for this specific problem.
In faces-config.xml I have the following configuration:
     <managed-bean>
          <managed-bean-name>entitySearchBean</managed-bean-name>
          <managed-bean-class>entities.EntitySearchBean</managed-bean-class>
          <managed-bean-scope>request</managed-bean-scope>
     </managed-bean>
     <managed-bean>
          <managed-bean-name>personBean</managed-bean-name>
          <managed-bean-class>entities.PersonBean</managed-bean-class>
          <managed-bean-scope>request</managed-bean-scope>
     </managed-bean>
     <managed-bean>
          <managed-bean-name>entityBean</managed-bean-name>
          <managed-bean-class>legalentities.EntityBean</managed-bean-class>
          <managed-bean-scope>request</managed-bean-scope>
     </managed-bean>On my JSP, I have a dataTable loaded with entityBean objects, and the following code for showing editPage:
     <h:column>
          <h:commandLink id="editLink" action="#{entitySearchBean.editEntity}" actionListener="#{entityBean.edit}">
               <h:outputText value="#{bundle.edit}" />
               <f:param id="editId" name="editId" value="#{entity.id}" />
          </h:commandLink>
     </h:column>
</h:dataTable>So, what I'm trying to do is to call entityBean.edit which should initialize EntityBean with entity data, and it sets i.e. person data to entity field of EntityBean class. I also call editEntity method on EntitySearchBean class (bean used just for searching entities with some criteria), and pass id property of selected entity in dataTable.
What I'm expecting is to get personEdit.jsp with loaded personBean data initialized from actionListener on searchPage.jsp. Is it possible or is there some other way to do this?

Managed bean configuration

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