How to access a view object under a nested appmodule in servlet

Hi,
Can anyone tell me how to access a view object under a nested appmodule in a servlet?
I know that I can use
ApplicationModule app = Configuration.createRootApplicationModule(amDef, config);
ViewObject vo = app.findViewObject(viewObjectName);
to get hold of an appmodule and view object.
But in a nested appmodule, for example, I have am0 as root, am1 as child, and voZ within am1, what should I use for this amDef? config? and viewObjectName?
Your help would be much appreciated.

Hi,
http://radio.weblogs.com/0118231/stories/2005/07/19/nestedApplicationModules.html
Frank

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Thanks for your reply Frank.
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// Copyright (c) 2000 Oracle Corporation
package ObjectSampleDAC;
import oracle.dacf.control.swing.*;
import javax.swing.*;
import oracle.dacf.dataset.*;
import oracle.dacf.dataset.connections.*;
import java.awt.*;
import oracle.jdeveloper.layout.*;
import java.awt.event.*;
import javax.infobus.*;
import oracle.jbo.domain.DomainInterface;
import ObjectSampleBC4J.common.TAddress;
import java.sql.SQLException;
* A Frame class.
* <P>
* @author Scott Tiger
public class Frame1 extends InfoFrame {
* Constructs a new instance.
public Frame1() {
super();
try {
jbInit();
sessionInfo1.publishSession();
// call my initialization method
bfInit();
catch (Exception e) {
e.printStackTrace();
* Initializes the state of this instance.
private void jbInit() throws Exception {
/* All of the following code in this method was added by the designer except where noted below
EmailrowSetInfo1.setName("Email");
jPanel3.setLayout(gridBagLayout1);
StatusrowSetInfo1.setName("Status");
AddressrowSetInfo1.setName("Address");
PasswordrowSetInfo1.setName("Password");
UsernamerowSetInfo1.setName("Username");
LastnamerowSetInfo1.setName("Lastname");
FirstnamerowSetInfo1.setName("Firstname");
IdrowSetInfo1.setName("Id");
rowSetInfo1.setAttributeInfo( new AttributeInfo[] {
IdrowSetInfo1,
FirstnamerowSetInfo1,
LastnamerowSetInfo1,
UsernamerowSetInfo1,
PasswordrowSetInfo1,
AddressrowSetInfo1,
StatusrowSetInfo1,
EmailrowSetInfo1} );
this.setDataItemName("infobus:/oracle/sessionInfo1");
this.setTitle("Customer Information");
this.getContentPane().setLayout(borderLayout1);
this.setSize(new Dimension(536, 473));
jPanel1.setLayout(borderLayout2);
sessionInfo1.setAppModuleInfo(new ModuleInfo("ObjectSampleBC4J", "ObjectSampleBC4JModule"));
sessionInfo1.setConnectionInfo(new LocalConnection("MyJdbcConn"));
sessionInfo1.setName("sessionInfo1");
rowSetInfo1.setQueryInfo(new QueryViewInfo(
"CustomerView",
rowSetInfo1.setSession(sessionInfo1);
rowSetInfo1.setName("rowSetInfo1");
/* The following listener was added using the event tab in the property inspector in design
mode. The rowsetPopulated method is called when the rowset is queried/requeried.
rowSetInfo1.addChangeListener(new oracle.dacf.dataset.ChangeAdapter() {
public void rowsetPopulated(RowSetChangeEvent e) {
rowSetInfo1_rowsetPopulated(e);
textFieldControl1.setText("textFieldControl1");
textFieldControl2.setDataItemName("infobus:/oracle/sessionInfo1/rowSetInfo1/Firstname");
textFieldControl2.setText("textFieldControl2");
textFieldControl3.setDataItemName("infobus:/oracle/sessionInfo1/rowSetInfo1/Lastname");
textFieldControl3.setText("textFieldControl3");
textFieldControl4.setDataItemName("infobus:/oracle/sessionInfo1/rowSetInfo1/Username");
textFieldControl4.setText("textFieldControl4");
textFieldControl5.setDataItemName("infobus:/oracle/sessionInfo1/rowSetInfo1/Password");
textFieldControl5.setText("textFieldControl5");
textFieldControl6.setDataItemName("infobus:/oracle/sessionInfo1/rowSetInfo1/Status");
textFieldControl6.setText("textFieldControl6");
textFieldControl7.setDataItemName("infobus:/oracle/sessionInfo1/rowSetInfo1/Email");
textFieldControl7.setText("textFieldControl7");
navigationBar1.setDataItemName("infobus:/oracle/sessionInfo1/rowSetInfo1");
jLabel1.setText("ID:");
jLabel2.setText("First Name:");
jLabel3.setText("Last Name:");
jLabel4.setText("User Name:");
jLabel5.setText("Password:");
jLabel6.setText("Status:");
jLabel7.setText("Email:");
jLabel8.setText("Address:");
jPanel4.setLayout( gridBagLayout2);
textFieldStreet.setColumns(20);
textFieldStreet.setText("textFieldStreet");
/* The following listener (as well as the listeners on textFieldCity, textFieldState, and
textFieldZipcode were added by the designer, but the focusGained and focusLost methods
were modified in each case to call a common textField_focusGained method
textFieldStreet.addFocusListener(new java.awt.event.FocusAdapter() {
public void focusGained(FocusEvent e) {
textField_focusGained(e);
public void focusLost(FocusEvent e) {
textField_focusLost(e);
textFieldCity.setColumns(20);
textFieldCity.setText("textFieldCity");
textFieldCity.addFocusListener(new java.awt.event.FocusAdapter() {
public void focusGained(FocusEvent e) {
textField_focusGained(e);
public void focusLost(FocusEvent e) {
textField_focusLost(e);
textFieldState.setColumns(20);
textFieldState.setText("textFieldState");
textFieldState.addFocusListener(new java.awt.event.FocusAdapter() {
public void focusGained(FocusEvent e) {
textField_focusGained(e);
public void focusLost(FocusEvent e) {
textField_focusLost(e);
textFieldZipcode.setColumns(20);
textFieldZipcode.setText("textFieldZipcode");
textFieldZipcode.addFocusListener(new java.awt.event.FocusAdapter() {
public void focusGained(FocusEvent e) {
textField_focusGained(e);
public void focusLost(FocusEvent e) {
textField_focusLost(e);
jLabel9.setText("Street:");
jLabel10.setText("City:");
jLabel11.setText("State:");
jLabel12.setText("Zip Code:");
textFieldControl1.setDataItemName("infobus:/oracle/sessionInfo1/rowSetInfo1/Id");
this.getContentPane().add(jPanel1, BorderLayout.CENTER);
jPanel1.add(jPanel2, BorderLayout.NORTH);
jPanel2.add(navigationBar1, null);
jPanel1.add(jPanel3, BorderLayout.CENTER);
jPanel3.add(textFieldControl1, new GridBagConstraints2(1, 0, 1, 1, 1.0, 0.0,
GridBagConstraints.WEST, GridBagConstraints.HORIZONTAL, new Insets(37, 11, 0, 0), 0, 0));
jPanel3.add(textFieldControl2, new GridBagConstraints2(1, 1, 1, 1, 1.0, 0.0,
GridBagConstraints.WEST, GridBagConstraints.HORIZONTAL, new Insets(7, 11, 0, 0), 0, 0));
jPanel3.add(textFieldControl3, new GridBagConstraints2(1, 2, 1, 1, 1.0, 0.0,
GridBagConstraints.WEST, GridBagConstraints.HORIZONTAL, new Insets(7, 11, 0, 0), 0, 0));
jPanel3.add(textFieldControl4, new GridBagConstraints2(1, 3, 1, 1, 1.0, 0.0,
GridBagConstraints.WEST, GridBagConstraints.HORIZONTAL, new Insets(6, 11, 0, 0), 0, 0));
jPanel3.add(textFieldControl5, new GridBagConstraints2(1, 4, 1, 1, 1.0, 0.0,
GridBagConstraints.WEST, GridBagConstraints.HORIZONTAL, new Insets(6, 11, 0, 0), 0, 0));
jPanel3.add(textFieldControl6, new GridBagConstraints2(1, 5, 1, 1, 1.0, 0.0,
GridBagConstraints.WEST, GridBagConstraints.HORIZONTAL, new Insets(7, 11, 0, 0), 0, 0));
jPanel3.add(textFieldControl7, new GridBagConstraints2(1, 6, 1, 1, 1.0, 0.0,
GridBagConstraints.WEST, GridBagConstraints.HORIZONTAL, new Insets(6, 11, 0, 0), 0, 0));
jPanel3.add(jLabel1, new GridBagConstraints2(0, 0, 1, 1, 0.0, 0.0,
GridBagConstraints.WEST, GridBagConstraints.NONE, new Insets(37, 106, 0, 0), 0, 0));
jPanel3.add(jLabel2, new GridBagConstraints2(0, 1, 1, 1, 0.0, 0.0,
GridBagConstraints.WEST, GridBagConstraints.NONE, new Insets(8, 54, 0, 0), 0, 0));
jPanel3.add(jLabel3, new GridBagConstraints2(0, 2, 1, 1, 0.0, 0.0,
GridBagConstraints.WEST, GridBagConstraints.NONE, new Insets(8, 54, 0, 0), 0, 0));
jPanel3.add(jLabel4, new GridBagConstraints2(0, 3, 1, 1, 0.0, 0.0,
GridBagConstraints.WEST, GridBagConstraints.NONE, new Insets(10, 54, 0, 0), 0, 0));
jPanel3.add(jLabel5, new GridBagConstraints2(0, 4, 1, 1, 0.0, 0.0,
GridBagConstraints.WEST, GridBagConstraints.NONE, new Insets(8, 62, 0, 0), 0, 0));
jPanel3.add(jLabel6, new GridBagConstraints2(0, 5, 1, 1, 0.0, 0.0,
GridBagConstraints.WEST, GridBagConstraints.NONE, new Insets(9, 83, 0, 0), 0, 0));
jPanel3.add(jLabel7, new GridBagConstraints2(0, 6, 1, 1, 0.0, 0.0,
GridBagConstraints.WEST, GridBagConstraints.NONE, new Insets(9, 86, 0, 0), 0, 0));
jPanel3.add(jLabel8, new GridBagConstraints2(0, 7, 1, 1, 0.0, 0.0,
GridBagConstraints.WEST, GridBagConstraints.NONE, new Insets(7, 72, 94, 0), 0, 0));
jPanel3.add(jPanel4, new GridBagConstraints2(1, 7, 1, 1, 0.0, 0.0,
GridBagConstraints.WEST, GridBagConstraints.NONE, new Insets(0, 0, 0, 0), 0, 0));
jPanel4.add(textFieldZipcode, new GridBagConstraints2(1, 3, 1, 1, 0.0, 0.0,
GridBagConstraints.WEST, GridBagConstraints.NONE, new Insets(0, 10, 0, 0), 0, 0));
jPanel4.add(textFieldState, new GridBagConstraints2(1, 2, 1, 1, 0.0, 0.0,
GridBagConstraints.WEST, GridBagConstraints.NONE, new Insets(0, 10, 0, 0), 0, 0));
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GridBagConstraints.EAST, GridBagConstraints.NONE, new Insets(5, 0, 0, 0), 0, 0));
jPanel4.add(textFieldStreet, new GridBagConstraints2(1, 0, 1, 1, 0.0, 0.0,
GridBagConstraints.WEST, GridBagConstraints.NONE, new Insets(0, 10, 0, 0), 0, 0));
jPanel4.add(jLabel10, new GridBagConstraints2(0, 1, 1, 1, 0.0, 0.0,
GridBagConstraints.EAST, GridBagConstraints.NONE, new Insets(5, 0, 0, 0), 0, 0));
jPanel4.add(jLabel11, new GridBagConstraints2(0, 2, 1, 1, 0.0, 0.0,
GridBagConstraints.EAST, GridBagConstraints.NONE, new Insets(5, 0, 0, 0), 0, 0));
jPanel4.add(jLabel12, new GridBagConstraints2(0, 3, 1, 1, 0.0, 0.0,
GridBagConstraints.EAST, GridBagConstraints.NONE, new Insets(5, 0, 0, 0), 0, 0));
jPanel4.add(textFieldCity, new GridBagConstraints2(1, 1, 1, 1, 0.0, 0.0,
GridBagConstraints.WEST, GridBagConstraints.NONE, new Insets(0, 10, 0, 0), 0, 0));
/* The following vaiable declarations were made by the designer
BorderLayout borderLayout1 = new BorderLayout();
JPanel jPanel1 = new JPanel();
SessionInfo sessionInfo1 = new SessionInfo();
RowSetInfo rowSetInfo1 = new RowSetInfo();
AttributeInfo IdrowSetInfo1 = new AttributeInfo(java.sql.Types.NUMERIC);
AttributeInfo FirstnamerowSetInfo1 = new AttributeInfo(java.sql.Types.VARCHAR);
AttributeInfo LastnamerowSetInfo1 = new AttributeInfo(java.sql.Types.VARCHAR);
AttributeInfo UsernamerowSetInfo1 = new AttributeInfo(java.sql.Types.VARCHAR);
AttributeInfo PasswordrowSetInfo1 = new AttributeInfo(java.sql.Types.VARCHAR);
AttributeInfo AddressrowSetInfo1 = new AttributeInfo();
AttributeInfo StatusrowSetInfo1 = new AttributeInfo(java.sql.Types.VARCHAR);
AttributeInfo EmailrowSetInfo1 = new AttributeInfo(java.sql.Types.VARCHAR);
JPanel jPanel2 = new JPanel();
JPanel jPanel3 = new JPanel();
TextFieldControl textFieldControl1 = new TextFieldControl();
TextFieldControl textFieldControl2 = new TextFieldControl();
TextFieldControl textFieldControl3 = new TextFieldControl();
TextFieldControl textFieldControl4 = new TextFieldControl();
TextFieldControl textFieldControl5 = new TextFieldControl();
TextFieldControl textFieldControl6 = new TextFieldControl();
TextFieldControl textFieldControl7 = new TextFieldControl();
BorderLayout borderLayout2 = new BorderLayout();
NavigationBar navigationBar1 = new NavigationBar();
JLabel jLabel1 = new JLabel();
JLabel jLabel2 = new JLabel();
JLabel jLabel3 = new JLabel();
JLabel jLabel4 = new JLabel();
JLabel jLabel5 = new JLabel();
JLabel jLabel6 = new JLabel();
JLabel jLabel7 = new JLabel();
JLabel jLabel8 = new JLabel();
GridBagLayout gridBagLayout1 = new GridBagLayout();
JPanel jPanel4 = new JPanel();
JTextField textFieldStreet = new JTextField();
JTextField textFieldCity = new JTextField();
JTextField textFieldState = new JTextField();
JTextField textFieldZipcode = new JTextField();
JLabel jLabel9 = new JLabel();
JLabel jLabel10 = new JLabel();
JLabel jLabel11 = new JLabel();
JLabel jLabel12 = new JLabel();
GridBagLayout gridBagLayout2 = new GridBagLayout();
/* The following declarations were made manually
/* DomainAccess provides a means for getting and setting values of a column object as domain
DomainAccess da = null;
/* TAddress is the domain class
TAddress addr = null;
/* Declare variables for determining if JTextField values have been changed by user
String oldVal = null;
String newVal = null;
/* The following method is generated by the wizard when the frame was created
protected void processWindowEvent(WindowEvent e) {
super.processWindowEvent(e);
if (e.getID() == WindowEvent.WINDOW_CLOSED) {
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public void dataItemDeleted(DataItemDeletedEvent e) {
public void dataItemRevoked(DataItemRevokedEvent e) {
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above.
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one or more of the fields of the domain contained non-null values. Therefore, if addr is
not null, get the values from each field of the domain and assign them to their
respective JTextFields. Otherwise, set each JTextField to an empty string.
if (addr != null) {
textFieldStreet.setText(addr.getStreet());
textFieldCity.setText(addr.getCity());
textFieldState.setText(addr.getState());
textFieldZipcode.setText(addr.getZipcode());
else {
textFieldStreet.setText("");
textFieldCity.setText("");
textFieldState.setText("");
textFieldZipcode.setText("");
/* If addr is null, after making sure the JTextFields are cleared, create a new TAddress
object so that we have something to assign values to if the user edits the JTextFields.
try {
addr = new TAddress();
catch (SQLException ex) {
System.out.println("Error creating domain TAddress");
ex.printStackTrace();
/* The method below is invoked when the user navigates to textFieldStreet, textFieldCity,
textFieldState, or textFieldZipcode. It's used just to find the value of the field when
the user enters the field (the "before" value).
void textField_focusGained(FocusEvent e) {
Object obj = e.getSource();
if (obj instanceof JTextField) {
JTextField field = (JTextField)obj;
oldVal = field.getText();
/* The method below is invoked when the user navigates away from textFieldStreet, textFieldCity,
textFieldState, or textFieldZipcode. It checks to see if the user changes the value of the
field, and if so, updates the value of the address attribute.
void textField_focusLost(FocusEvent e) {
/* Find out the value of the JTextField now that the user is attempting to leave the field.
Object obj = e.getSource();
if (obj instanceof JTextField) {
JTextField field = (JTextField)obj;
newVal = field.getText();
/* Compare the new value of the field ("after" value) to the "before" value captured
in textField_focusGained above. If they are equal, we do nothing. If they are not equal,
then the user must have changes the value in the field, and we have some work to do.
if (!oldVal.equals(newVal)) {
/* Since this same method is called regardless of which JTextField has been left, we find
out which text field the user is leaving, and then set the value of the appropriate
element of the addr domain.
if (obj.equals(textFieldStreet)) {
addr.setStreet(newVal);
if (obj.equals(textFieldCity)) {
addr.setCity(newVal);
if (obj.equals(textFieldState)) {
addr.setState(newVal);
if (obj.equals(textFieldZipcode)) {
addr.setZipcode(newVal);
/* So, we've set the value of the appropriate element of the addr domain, but we have not
"posted" those changes to the BC4J (middle-tier), so if we were to commit at this point
our changes would not get saved to the database (because BC4J is not aware of these
changes). The next step is to notify BC4J of the changes.
try {
da.setValueAsDomain(addr);
catch (InvalidDataException ex) {
System.out.println("Invalid Data assigned to TAddress");
ex.printStackTrace();
/* Clear out the oldVal and newVal variable so we are ready to track more changes.
oldVal = null;
newVal = null;
}-- Brian

Java access to view objects from uix page provider

I have a java method called from a uix page as follows:
<dataScope>
   <provider>
       <data name="frameworkTableData">
          <method class="smart.FrameworkAspects"
                  method="getFrameworkStudyAspects"/>
       </data>
   </provider>
I want the java program to be able to access the bc4j view objects defined on the page. These are:
<bc4j:registryDef>
<bc4j:rootAppModuleDef name="SmAspectsBrowseAppModule"
                         definition="smart.Smartbc4jModule"
                         releaseMode="stateful" >
   <bc4j:viewObjectDef name="SmFrameworksBrowse"
                    rangeSize="0" />
<bc4j:viewObjectDef name="SmAspectsBrowse"
                      rangeSize="10" />
<bc4j:viewObjectDef name="SmStudyMembersAspectsEdit" />
</bc4j:rootAppModuleDef>
</bc4j:registryDef>
I've read through several of the threads on using Configuration.createRootApplicationModule(amDef, config) and it is not clear what it is looking for in the arguments. It appears that "config" is the name of the app module. I don't know what the amDef relates to.
Anyway, I can't get it to work. All I'm trying to do is get at 3 view objects I have defined in my bc4j section and am having trouble getting this to work.
Any ideas on how to approch this would be much appreciated.
Thanks, Steve
Does anyone

Can you explain how you solved the problem? I have the same. Thanks.

How to create dynamic View Object and Dynamic Table

Dear ll
I want to create a dynamic view object and display the output in a dynamic table on the page.
I am using Jdeveloper 12c "Studio Edition Version 12.1.2.0.0"
This what I did:
1- I created a read only view object with this query "Select sysdate from dual"
2- I added this View object to the application module
3- I created a new method that change the query of this View object at runtime
    public void changeVoQuery(String dbViewName) {
        String sqlstm = "Select * From " + dbViewName;
        ViewObject dynamicVo = this.findViewObject("DynamicVo");
        if (dynamicVo != null) {
            dynamicVo.remove();
        dynamicVo = this.createViewObjectFromQueryStmt("DynamicVo", sqlstm);
        dynamicVo.executeQuery();
4- I run the application module for testing the method and I passed "Scott.Emp" as a parameter and the result was Success
5- Now I want to show the result of the view on the page, so I draged and dropped the method from the data control as a parameter form
6- I dragged and dropped the view Object "DynamicVo" as a table and I choose "generate Column Dynamically at runtime". This is the page source
<af:panelHeader text="#{viewcontrollerBundle.SELECT_DOCUMTN_TYPE}" id="ph1">
        <af:panelFormLayout id="pfl1">
            <af:inputText value="#{bindings.dbViewName.inputValue}" label="#{bindings.dbViewName.hints.label}"
                          required="#{bindings.dbViewName.hints.mandatory}"
                          columns="#{bindings.dbViewName.hints.displayWidth}"
                          maximumLength="#{bindings.dbViewName.hints.precision}"
                          shortDesc="#{bindings.dbViewName.hints.tooltip}" id="it1">
                <f:validator binding="#{bindings.dbViewName.validator}"/>
            </af:inputText>
            <af:button actionListener="#{bindings.changeVoQuery.execute}" text="changeVoQuery"
                       disabled="#{!bindings.changeVoQuery.enabled}" id="b1"/>
        </af:panelFormLayout>
    </af:panelHeader>
    <af:table value="#{bindings.DynamicVo.collectionModel}" var="row" rows="#{bindings.DynamicVo.rangeSize}"
              emptyText="#{bindings.DynamicVo.viewable ? 'No data to display.' : 'Access Denied.'}"
              rowBandingInterval="0" selectedRowKeys="#{bindings.DynamicVo.collectionModel.selectedRow}"
              selectionListener="#{bindings.DynamicVo.collectionModel.makeCurrent}" rowSelection="single"
              fetchSize="#{bindings.DynamicVo.rangeSize}" filterModel="#{bindings.DynamicVoQuery.queryDescriptor}"
              queryListener="#{bindings.DynamicVoQuery.processQuery}" filterVisible="true" varStatus="vs" id="t1"
              partialTriggers="::b1">
        <af:iterator id="i1" value="#{bindings.DynamicVo.attributesModel.attributes}" var="column">
            <af:column headerText="#{column.label}" sortProperty="#{column.name}" sortable="true" filterable="true"
                       id="c1">
                <af:dynamicComponent id="d1" attributeModel="#{column}"
                                     value="#{row.bindings[column.name].inputValue}"/>
            </af:column>
        </af:iterator>
    </af:table>
when I run the page this error is occured
<Nov 13, 2013 2:51:58 PM AST> <Error> <oracle.adfinternal.view.faces.webapp.rich.RegistrationFilter> <BEA-000000> <ADF_FACES-60096:Server Exception during PPR, #1
javax.el.ELException: java.lang.NullPointerException
Caused By: java.lang.NullPointerException
Can any body help me please
thanks

Have you seen Shay's video https://blogs.oracle.com/shay/entry/adf_faces_dynamic_tags_-_for_a
All you have to do is to use the dynamic table to get your result.
Timo

How to access tables/views of an external database provider..

After much trouble I finally managed to setup a second Database Provider that doesn't display the "0 out of 0 connections are good" error by filling in the "Configuration Class" field with "intradoc.server.DbProviderConfig".
But now the problem is actually accessing the tables/views in my newly configured external database provider...
In the Configuration Manager applet when I try to add a new Table or View it only lists the tables contained in the schema of the SystemDatabase database provider (the original one), I've tried running Queries via components trying stuff like SELECT * FROM provider_name.table_name and other similar but obviously it doesn't work...
So... with that said, I just want to know how I access tables or views in my "supposedly" well conected (15 out of 15 connections are good, no errors on the Test Query) Oracle external Database Provider - After searching I was unable to find any information regading any post-provider-setup actions in the Content Server documentation - Does anyone know how to do this?
On a side note, if the database is SQLServer instead of Oracle, with the same configuration and apparently no errors on the database side (other clients access it well) the Query Test of the new database provider returns the following error:
"The provider 'TestSqlSrv' is in error. Unable to create database connection for JDBC:ODBC:SqlSrv. Unable to create result set for query 'select * from dummy'. Invalid Fetch Size Unable to create result set for query 'select * from dummy'. Invalid Fetch Size java.sql.SQLException: Invalid Fetch Size".But I won't even go there yet.... for now I would settle with just knowing how to reference information in the Oracle external database provider...
Message was edited by:
user602700

if you are able to, pick up Bex Huff's book the Definitive Guite to Stellent Content Server Development (amazon link: http://www.amazon.com/Definitive-Stellent-Content-Server-Development/dp/1590596846/ref=sr_1_1?ie=UTF8&s=books&qid=1196365101&sr=8-1)
chapter 11 is all about this.

How to populate the view object programetically

Hi all,
Is there any way to populate the records present in my backing bean. In my beacking Bean there is an array list how can i assign the array list values to the View Object.
Thanks in Advance.,
Mohan Krishna m.,

It's something like this that are you finding ?
populateViewObject(ViewObject vo, ArrayList<MyBean> arrayBean){
Ror myRow = null;
for(MyBean my : arrayBean){
myRow = vo.createRow();
myRow.setProperty("<PropertyName>", my.getPropertyName())
//Another Properties ...
vo.insertRow(myRow);
}

How to access a view object under a nested appmodule in servlet

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