How to attach simple Spring code as managed bean into amx:listView (list view in adf mobile application)

I found very simple code to fetch facebook feed here:
3.&nbsp;Facebook API Binding
it uses Spring Framework. I already added spring support into jDeveloper.
code to fetch feed is something like this:
String accessToken = "f8FX29g..."; // access token received from Facebook after OAuth authorization
Facebook facebook = new FacebookTemplate(accessToken);
List<Post> feed = facebook.feedOperations().getFeed();
I created managed bean for my amx:listView - Facebook.java. And inserted this code. But of course it is not enough. I need somehow to add spring managed bean (not like mine).
Can you help me with that?

Thanks for your answer. But its too wasteful for my app to run additional server. My app is very simple so i do not need server side. May be there is another way, without Spring. I mean something simpler then raw JDK 1.4 - some ready-made tool for the needs of these?
Thanks in advance

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Hi Friend Copy this two java files with same package of your bean package.
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package org.calwin.common.view.utils;(Your package name)
import java.util.ArrayList;
import java.util.List;
import javax.el.ELContext;
import javax.el.ExpressionFactory;
import javax.el.MethodExpression;
import javax.el.ValueExpression;
import javax.faces.context.FacesContext;
import javax.faces.model.SelectItem;
import oracle.adf.model.BindingContext;
import oracle.adf.model.binding.DCBindingContainer;
import oracle.adf.model.binding.DCIteratorBinding;
import oracle.adf.model.binding.DCParameter;
import oracle.adf.share.logging.ADFLogger;
import oracle.binding.AttributeBinding;
import oracle.binding.BindingContainer;
import oracle.binding.ControlBinding;
import oracle.binding.OperationBinding;
import oracle.jbo.ApplicationModule;
import oracle.jbo.Key;
import oracle.jbo.Row;
import oracle.jbo.uicli.binding.JUCtrlValueBinding;
* A series of convenience functions for dealing with ADF Bindings.
* Note: Updated for JDeveloper 11
* @author Duncan Mills
* @author Steve Muench
* $Id: ADFUtils.java 2513 2007-09-20 20:39:13Z ralsmith $.
public class ADFUtils
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* Get application module for an application module data control by name.
* @param pName application module data control name
* @return ApplicationModule
public static ApplicationModule getApplicationModuleForDataControl(String pName)
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* A convenience method for getting the value of a bound attribute in the
* current page context programatically.
* @param pAttributeName of the bound value in the pageDef
* @return value of the attribute
public static Object getBoundAttributeValue(String pAttributeName)
return findControlBinding(pAttributeName).getInputValue();
* A convenience method for setting the value of a bound attribute in the
* context of the current page.
* @param pAttributeName of the bound value in the pageDef
* @param pValue to set
public static void setBoundAttributeValue(String pAttributeName, Object pValue)
findControlBinding(pAttributeName).setInputValue(pValue);
* Returns the evaluated value of a pageDef parameter.
* @param pPageDefName reference to the page definition file of the page with the parameter
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* @return evaluated value of the parameter as a String
public static Object getPageDefParameterValue(String pPageDefName, String pParameterName)
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DCParameter param = ((DCBindingContainer) bindings).findParameter(pParameterName);
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* Convenience method to find a DCControlBinding as an AttributeBinding
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* @param pBindingContainer binding container
* @param pAttributeName name of the attribute binding.
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public static AttributeBinding findControlBinding(BindingContainer pBindingContainer, String pAttributeName)
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* Convenience method to find a DCControlBinding as a JUCtrlValueBinding
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* @param pAttributeName name of the attribute binding.
* @return the control value binding with the name passed in.
public static AttributeBinding findControlBinding(String pAttributeName)
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* @return the current page's binding container
public static BindingContainer getBindingContainer()
return (BindingContainer) JSFUtils.resolveExpression("#{bindings}");
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* @param pDisplayAttrName name of the attribute from iterator rows to display
* @param pDescriptionAttrName name of the attribute to use for description
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* @param pValueAttrName value attribute to use
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* @param pIteratorName iterabot binding name
* @return List of Key objects for rows
public static List<Key> keyListForIterator(String pIteratorName)
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* @param pIterator iterator binding
* @return List of Key objects for rows
public static List<Key> keyListForIterator(DCIteratorBinding pIterator)
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* @param pIteratorName iterator binding name
* @param pKeyAttrName name of key attribute to use
* @return List of Key objects for rows
public static List<Key> keyAttrListForIterator(String pIteratorName, String pKeyAttrName)
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* @param pIterator iterator binding
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* @param pValueAttrName name of value attribute to use
* @return List of attribute values
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* @param pName iterator binding name
* @return iterator binding
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if (iter == null)
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* @param pBindingContainer
* @param pIterator
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* @param pName
* @return
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JUCtrlValueBinding rowBinding = (JUCtrlValueBinding) getDCBindingContainer().findCtrlBinding(pName);
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* @param pName operation binding name
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public static OperationBinding findOperation(String pName)
OperationBinding op = getDCBindingContainer().getOperationBinding(pName);
if (op == null)
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* @param pBindingContianer binding container name
* @param pOpName operation binding name
* @return operation binding
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* @param pDisplayAttrName name of the attribute from iterator rows to display
* @param pDescriptionAttrName name of the attribute for description
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selectItems.add(new SelectItem(r.getAttribute(pValueAttrName), (String) r.getAttribute(pDisplayAttrName), (String) r.getAttribute(pDescriptionAttrName)));
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* Uses the value of the 'valueAttrName' attribute as the key for
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* @param pIterator ADF iterator binding
* @param pValueAttrName name of value attribute to use for key
* @param pDisplayAttrName name of the attribute from iterator rows to display
* @return ADF Faces SelectItem for an iterator binding
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selectItems.add(new SelectItem(r.getAttribute(pValueAttrName), (String) r.getAttribute(pDisplayAttrName)));
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* Uses the rowKey of each row as the SelectItem key.
* @param pIteratorName ADF iterator binding name
* @param pDisplayAttrName name of the attribute from iterator rows to display
* @return ADF Faces SelectItem for an iterator binding
public static List<SelectItem> selectItemsByKeyForIterator(String pIteratorName, String pDisplayAttrName)
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* Uses the rowKey of each row as the SelectItem key.
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* @param pDescriptionAttrName name of the attribute for description
* @return ADF Faces SelectItem for an iterator binding with discription
public static List<SelectItem> selectItemsByKeyForIterator(String pIteratorName, String pDisplayAttrName, String pDescriptionAttrName)
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* @param pIterator ADF iterator binding
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* @return List of ADF Faces SelectItem for an iterator binding
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for (Row r: pIterator.getAllRowsInRange())
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* Typically used to refer eagerly to page definition parameters. It is
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* @param pPageDefName name of the page defintion XML file to use
* @return BindingContainer ref for the named definition
private static BindingContainer findBindingContainer(String pPageDefName)
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BindingContainer foundContainer = bctx.findBindingContainer(pPageDefName);
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* @param pOpList
public static void printOperationBindingExceptions(List pOpList)
if (pOpList != null && !pOpList.isEmpty())
for (Object error: pOpList)
_LOGGER.severe(error.toString());
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* The method must not take any parameters.
* @param pEl EL of the method to invoke
* @return Object that the method returns
public static Object invokeEL(String pEl)
return invokeEL(pEl, new Class[0], new Object[0]);
* Programmatic invocation of a method that an EL evaluates to.
* @param pEl EL of the method to invoke
* @param pParamTypes Array of Class defining the types of the parameters
* @param pParams Array of Object defining the values of the parametrs
* @return Object that the method returns
public static Object invokeEL(String pEl, Class[] pParamTypes, Object[] pParams)
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ExpressionFactory expressionFactory = facesContext.getApplication().getExpressionFactory();
MethodExpression exp = expressionFactory.createMethodExpression(elContext, pEl, Object.class, pParamTypes);
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* Sets the EL Expression with the value.
* @param pEl EL Expression for which the value to be assigned.
* @param pVal Value to be assigned.
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FacesContext facesContext = FacesContext.getCurrentInstance();
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ExpressionFactory expressionFactory = facesContext.getApplication().getExpressionFactory();
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return exp.getValue(elContext);
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How to get iterator values from a managed bean ?

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I got it also with this code:
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import classification.bean.ClassificationDocument;
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import java.util.HashMap;
import java.util.Hashtable;
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import java.util.Locale;
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language.setLabel(classificationLanguage[counter].getClassificationLanguageLabel());
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this.supportedLanguages = supportedLanguages;
public java.util.List<SelectItem> getSupportedLanguages() {
return supportedLanguages;
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Example
System.out.printf( "%d\t%d\t%s\t%s\t%s\t%s\t\t%s\n", arrayIndex , part[ arrayIndex ], name[arrayIndex], units[arrayIndex], price[arrayIndex], units[arrayIndex] * price[arrayIndex], total[ arrayIndex ] );Thanks

System.out.printf( "%d\t%d\t%s\t%s\t%s\t%s\t\t%s\n",
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writer888 wrote:
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Highlight a space between two words and Edit menu > copy, paste into the Find field
Next create a return in the middle of your text and copy that and paste into the Replace field
Click Replace All.
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FYI, I used TextEdit and the free LibreOffice (Spreadsheet and Word Processing) for the above effects.

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Hello noodles074!
Let's get your device working again! It's possible that your device just needs to be reprovisioned on our network. Please go to Settings>General>Reset>Subscriber Services>Reprovision Account. This may take several minutes. After allowing about 5 minutes for completion, please power your iPad off and back on, and test it again. Let us know if this takes care of it!
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Follow us on Twitter @VZWSupport

Scope of managed bean for a modifiable list

I have a business entity set stored in database. I want to show them with JSF as elements of a list with each element having a delete button. If the database changes in the background because entitites are removed or inserted, the delete function certainly must work well.
I'm clear of the key stuff I have to use:
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It may help if I override somehow the default id generation of the JSF, by using directly id-s of business entities but I think it's an unproposed hack.
If the scope of the managed bean is "session", the delete function works well, however we've a lot of stuff to store in the session.
So, what would be the scope of the managed-bean?
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hi,
faces-config:---------
<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">

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<managed-bean-class>com.tnhsp.mbeans.CountryMBean</managed-bean-class>
<managed-bean-scope>request</managed-bean-scope>
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@EJB
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fc = FacesContext.getCurrentInstance();
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setDisableCodeField("false");
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Is this right: How to create an instance of a managed bean?

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now.)
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This is very dangerous ground because you give up compile-time safety, but you can get a Class object using Class.forName(String). Then you can use methods of the class Class to operate on it (including creating an instance).

How to set a value in a managed bean when click on a button

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package dhamanADM.view.beans;
import oracle.adf.controller.TaskFlowId;
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 private String taskFlowId = "/WEB-INF/flows/procedureMaster.xml#procedureMaster";
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 to="#{pageFlowScope.dmDynamicTaskFlowManager.dynamicTaskFlowId}"/>
 </af:commandMenuItem>at run time when clicking on the menu this error appears
java.lang.IllegalArgumentException: Cannot convert /WEB-INF/flows/editPersionMission.xml#editPersionMission of type class java.lang.String to class oracle.adf.controller.TaskFlowId
My target is just to change the value of the attribute "taskFlowId" when clicking on the commandMenuItem
how can i do this?
Thanks in advance
Edited by: ta**** on Mar 29, 2011 1:24 PM

You are setting to set a String value where a type of TaskFlowId is required.
Looks like, you are trying to set the taskFlowId for the dynamic region. Modify the code as follows:
public class dynamicTaskFlowManager {
private String taskFlowId = "/WEB-INF/flows/procedureMaster.xml#procedureMaster";
public dynamicTaskFlowManager() {
super();
*public TaskFlowId getDynamicTaskFlowId() {*
AdfFacesContext adfFacesContext = AdfFacesContext.getCurrentInstance();
String currentTaskFlowId =
*(String)adfFacesContext.getPageFlowScope().get("CurrentTaskFlowId");*
if (currentTaskFlowId == null ||
*currentTaskFlowId.trim().equals("") == true) {*
currentTaskFlowId = taskFlowId;
return TaskFlowId.parse(currentTaskFlowId);
In the MenuItem, modify it as follows:
<af:commandMenuItem text="Mission Persons" id="pt_cmi1"
action="missionPers">
*<af:setActionListener from="/WEB-INF/flows/editPersionMission.xml#editPersionMission"*
*to="#{pageFlowScope.CurrentTaskFlowId}"/>*
</af:commandMenuItem>
Thanks,
Navaneeth

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