ADF Struts based portlet

Hi,
I cannot seem to access and initialise the model from within a Struts based portlet.
Has anyone been able to get this right, and if so, would you mind sharing it with me.
I suspect it has something to do with the attributes that are being stored in the oc4j session not being visible in the portal session.
Tnanks

Hello,
Could you elaborate a bit? I am having trouble with deploying a Model 1 style JSP that uses ADF.
Thanks!!!

Similar Messages

Accessing ADF model within Struts based portlet

Hi,
I cannot seem to access and initialise the model from within a Struts based portlet.
Has anyone been able to get this right, and if so, would you mind sharing it with me.
I suspect it has something to do with the attributes that are being stored in the oc4j session not being visible in the portal session.
Tnanks

Hi,
Not too worry, I sorted the problem out by adding code to access the servlet session in the struts renderer.

Struts and JSF Integration in OPDk-java based portlet

Hi,
thanks in advance for your help.
I'm developing a PDK java based portlet. For some reasons I cannot use the JSF bridge but I would like to integrate Struts and Jsf in my portlet, using Struts to manage actions and navigation and JSF (with ADF Faces components) for the view. I'm using the Strus-Faces library.
When I try to submit my portlet form, I receive the error "request URL not found on this server". I'm posting some exstracts of my code.
It's made of three pages: the main one "Integration1ShowPage", "error" and "result". The MainAction.java displays my mainPage, where there's a form. To keep it easy, when the user submits this form, the ActionName returns "success" and the "result" page should be displayed.
The MainAction works properly: the portlet is displayed but when I tried to submit the form I receive
The requested URL /provaDeploy/htdocs/integration1/integration1ShowPage.do was not found on this server.Could you please suggest me something?
Many many thanks,
B.
<struts-config>
<action-mappings>
<action path = "/mainAction" type = "strutsjsfintegration1.MainAction">
    <forward name = "success" path = "/faces/htdocs/integration1/integration1ShowPage.faces"/>
</action>
<action path = "/nameAction" name = "nameForm"
input = "/faces/htdocs/integration1/integration1ShowPage.faces" scope = "request"
type = "strutsjsfintegration1.NameAction">
    <forward name = "success" path = "/faces/htdocs/integration1/result.faces"/>
    <forward name = "failure" path = "/faces/htdocs/integration1/error.faces"/>
    <forward name = "again" path = "faces/htdocs/integration1/integration1ShowPage.faces"/>
</action>
</action-mappings>
<controller>
<set-property property = "processorClass"
   value="org.apache.struts.faces.application.FacesRequestProcessor"/>
   </controller>
<message-resources parameter="definitiveStrutsPortlet.ApplicationResources"/>
</struts-config>

Hi,
have a look at this whitepaper for how to use JavaScript in ADF.
http://www.oracle.com/technetwork/developer-tools/jdev/1-2011-javascript-302460.pdf
This link here (http://www.oracle.com/technetwork/developer-tools/adf/learnmore/index-101235.html --> see sample 71) shows an integration sample between a Java Applet and ADF. Its a similar use case to yours
Frank

Help with simple display and add in ADF/Struts app

I created a simple ADF/Struts application based on the HR schema. I have a department view object and entity object based on the Departments table. From the Struts page flow designer, I create a data page action (viewDepartments) that binded to a departments view object by dragging the departments view object as a "Read-Only" form from the palette with the navigation buttons --- this page will just display the departments. Next, I created another data page action (addDepartments) that allows a user to add a department. I did this by dragging the departments view object from the palette as an "Input Form" and then dragging the "Create" operation onto the data page action. Each data page action has its own JSP of course.
I'm noticing that every time when I go to to the "addDepartments.do" and then go to "viewDepartments.do", a blank record is added to the view object. Why is this? Also, I want the Submit button to do the "save and commit" in one step. How do I do that?
If it helps, I can email anybody the workspace file so that you can see this behavior.
Thanks.

Try following this step by step tutorial to see if it will make things better for you.
http://otn.oracle.com/obe/obe9051jdev/adftojsp/defaultendtoend.htm#t3

[freelance job] Experienced ADF/Struts/JSP View-Controller developer

Hi,
I'm looking for a freelance "10.1.2 JDeveloper":
- First task: Development of multi-lingual Struts View and Controller for login, logout, contact, free registration(create/modification of account info, new password, ...) pages.
Period: may, june 2005 and more if first collaboration is succesful.
Skills on following technologies are required:
- View: Struts tags , Struts-el tags , JSTL , JSP , Servlets => no javascript, no UIX, no faces
- Controller: ADF/Struts
- Model: Oracle ADF-BC 10.1.2 Oracle 10g Database
We provide the static html pages + css files and the ADF-BC model components.
We develop/enhance the Model service methods based on your requirements.
You "translate" the static html pages to Struts/Struts-EL/JSTL/JSP and the necessary ADF-Struts controllers that inter-act with our ADF-BC Model.
Contact: [email protected]
Regards
Fred
PS Sorry for polluting this technical forum with this kind of request.

Dear all..
I have change the block program, but still can't run..
My EmpAction.java like these
==============================================
package BindTest7.view;
import BindTest7.model.EmpViewImpl;
import java.text.DateFormat;
import java.text.ParseException;
import
oracle.adf.controller.struts.actions.DataActionContext;
import
oracle.adf.controller.struts.actions.DataForwardAction;
import oracle.jbo.ApplicationModule;
import oracle.jbo.ViewObject;
import java.util.Date;
public class EmpAction extends DataForwardAction
protected void prepareModel(DataActionContext ctx) throws Exception {
super.prepareModel(ctx);
ctx.getBindingContainer().findIteratorBinding("FindEmpView1Iterator")
.setFindMode(true);
public void onSearch(DataActionContext ctx) {
ctx.getBindingContainer().findIteratorBinding("EmpView1Iterator")
.executeQuery();
//-public void onFilter(DataActionContext ctx)
//recovery view
ApplicationModule
am=ctx.getBindingContainer().getDataControl().getApplicationModule();
ViewObject EmpView=am.findViewObject("EmpView");
//recovery dates
String
d1Str=ctx.getHttpServletRequest().getParameter("hiredate");
String
d2Str=ctx.getHttpServletRequest().getParameter("endDate");
java.text.SimpleDateFormat formatter =
new java.text.SimpleDateFormat("dd/MM/yyyy");
Date d1=null;
Date d2=null;
// parse method could try a ParsingException,
// it doesn't happpeend when dates are correct
try
d1=formatter.parse(d1Str);
d2=formatter.parse(d2Str);
catch (Exception e)
//set where clausole
EmpView.setWhereClauseParams(null);
EmpView.setWhereClause("Hiredate>=:1 and Hiredate<=:2");
EmpView.setWhereClauseParam(0,d1);
EmpView.setWhereClauseParam(1,d2);
EmpView.executeQuery();
===============================================
Please help me....
I just want to make a little modification on Steve Muench's Example
by placing two input form for hiredate column so that
the user only put the date
on the query " between hiredate :1 and :2
I'm waiting...
regard
erie

ADF forms based on BPM human tasks - Invoking webservices/view objects.

Hi All,
Is anyone aware of whether the following is a valid implementation that has been carried out before.
1. ADF forms based on BPM 11G human tasks.
2.The ADF forms invoke webservices via Webservice data controls. It is pertinent to note that the webservice bring back complex data types. We've tried writing a few forms, resulting in data benig brought back, but not being able to print them to the screen.
3. The ADF forms also use View Object based on sql to bring back tables of data. If view objects are embedded within the forms, the applciation gives rise to a null pointer exception.
Considering the form will be invoked via a BPM worklist entry, is there a setting or configuration we should consider before hand. Is this feasible, is there knowledge of this being done commercially.
Any examples or information regarding the same will be immensely helpful.
Thanks and Regards,
Preethi.
NB : I have posted this in the BPM forum as well as I feel it is relevant to both BPM and ADF.

Hi Joonas.
Plese let me explain me better for your understanding
A big summary for what I meant it's the following:
1- In the procces you made, when you add the HT activity, you have to implement it, this means declare the input(s) parameters you want. This implementation create the .task file.
2- Create an application, and projects as HT you have. Each poject are based on the .task file, and automatically create a Data Control (for each project based on a .task) with all you need.
This w'll be an empty application, so you can customize it all you want. The task selected should have all the parameters previously defined. Those parameters can change if you want.
2- Create a page(s) in the task flow for the task implementation. You can even split the the payload of the task in differents pages, create your custom pages and any logic you need.
3- An important aspect is how to match these application with the HT implemented in the process. It's possible, it's a configuration en the Enterprise Manager.
4- Deploy your application
All these are explain in the book I mentioned
Th book you can find it here:
https://blogs.oracle.com/soacommunity/entry/oracle_soa_suite_11g_handbook_1
Regards Dariel.
PS: Please, let me know if you need more details.

Creating a adf page based on webservice data control

hello
i am using latest version of jdev 11g from otn.
i created a VO based on EO and define a view criteria as well. i added that to a AM and exposed it as web service and deployed to a wls server.
now i wish to created a adf page based on it so i created a ws data control based on the wsdl.
in the data control section now i see service as findSearchOrder. When i try to drop it on the page it created a adf form with two input boxes findControl and findCriteria.
So, I am not able to understand how exactly these are going to map to the actual search parameters?
Please advise

If you want to retrieve all records, you can set them to null.
But of course, it depends on what you want to archive (I suppose you want a search form?).
Please give us your complete JDev version. (Help > About > About tab)

Opening a New page on click of a link in Struts PDK portlet

Hi All,
Please help me to sort out my issue..
I created a portlet(say P1) using struts Portlet.That portlet is added to a portal page..which has some other portlets already(p2,p3,p4)...So my portal page has 4 portlets p1,p2,p3,p4..In Portlet P1 There is JSP which has a link inside...When i click on the link..I need to open a new JSP page with some prepopulated data inside it..Now the problem is..it is opening a page with data..but in the new page i am seeing all the remaining portlets as well..P1(with new data),P2,P3,P4 portlet..
But i need to see only the JSP page with my new content..please help me with this..
Here is the code...what i have written
INDEX.JSP
<%@ page contentType="text/html; charset=windows-1252"
import="java.io.File, java.io.FilenameFilter"
%>
<%@ taglib uri="/WEB-INF/tlds/struts/pdk-struts-html.tld" prefix="html" %>
<html>
<head>
<title>
Struts Sample Portlet - Hello World...
</title>
<body>
<html:link action="/sayActionHello" target="_blank">My Link</html:link>
</body></html>
ACTION CLASS
public class SayHelloAction extends Action {
     public ActionForward execute(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response)
throws IOException, ServletException
System.out.println("Inside execute ................................");
PortletRenderRequest pReq = (PortletRenderRequest)
     request.getAttribute(HttpCommonConstants.PORTLET_RENDER_REQUEST);
ProviderSession pSession = pReq.getSession();
if(null != pSession){
     System.out.println("Inside---pSession...........................");
     pSession.setAttribute("sample","Sample Data for Testing");
return mapping.findForward("success");
Provider.xml
<?xml version = '1.0' encoding = 'UTF-8'?>
<?providerDefinition version="3.1"?>
<provider class="oracle.portal.provider.v2.DefaultProviderDefinition">
<session>true</session>
<passAllUrlParams>true</passAllUrlParams>
<portlet class="oracle.portal.provider.v2.DefaultPortletDefinition">
<id>1</id>
<name>samstruts</name>
<title>samstruts</title>
<description>sample struts Portlet Description</description>
<timeout>40</timeout>
<showEditToPublic>false</showEditToPublic>
<hasAbout>false</hasAbout>
<showEdit>false</showEdit>
<hasHelp>false</hasHelp>
<showEditDefault>false</showEditDefault>
<showDetails>false</showDetails>
<renderer class="oracle.portal.provider.v2.render.RenderManager">
<renderContainer>true</renderContainer>
<renderCustomize>true</renderCustomize>
<autoRedirect>true</autoRedirect>
<contentType>text/html</contentType>
<showPage class="oracle.portal.provider.v2.render.http.StrutsRenderer">
<defaultAction>/sayHello.do</defaultAction>
</showPage>
</renderer>
</portlet>
</provider>
Strutss-config
PUBLIC "-//Apache Software Foundation//DTD Struts Configuration 1.1//EN" "http://jakarta.apache.org/struts/dtds/struts-config_1_1.dtd">
<struts-config>
<action-mappings>
<action path="/sayHello" scope="session" type="com.up.tey.SayHelloAction">
<forward name="success" path="/jsp/index.jsp"/>
</action>
<action path="/sayActionHello" scope="session" type="com.u p.tey.SayHelloAction1" input="/htdocs/jsps/index.jsp">
<forward name="success" path="/jsps/indexsample.jsp"/>
</action>
</action-mappings>
</struts-config>
Indexsample.jsp
<%@ page contentType="text/html; charset=windows-1252"
import="java.io.File, java.io.FilenameFilter"
%>
<%@ taglib uri="/WEB-INF/tlds/struts/pdk-struts-html.tld" prefix="html" %>
<html>
<head>
<title>
Struts Sample Portlet - Hello World...
</title>
<body>
<h1>HELLO WORLD Sample using Struts !!!!!!<%=session.getAttribute("sample")%></h1>
</body></html>
In new window i am cing Indexsample.jsp inside my P1 portlet..But the remaining 3 portlets(p2,p3,p4) are also there..Which i dont want..Please Help..this is really very urgent for me..

HI
i am also facing same problem with session but in simple portlet with ajax implementation.
i am setting session in portlet jsp with following code using oracle application server portal 10g.
(here portlet jsp means which is included from portlet.)
session.setAttribute("map",map);(here session is implicit object )
i want to call ajax jsp from portlet jsp with below code.(i.e setting session in portlet jsp and accessing in ajax jsp)
var url = "<%=renderRequest.getContextPath()%>/AjaxProcessRequest.jsp?q=" + random;
var pars = '&namespace=<portlet:namespace/>' +'&imagesPath=' + '<%=imagesPath%>';
var myAjax = new Ajax.Updater(
{success: 'emailbody'},
url,
method: 'get',
parameters: pars,
onFailure: reportError,
evalScripts: true
i am accessing map object from session in my AjaxProcessRequest.jsp as shown in below code.
Map map=(Map)session.getAttribute("map"); (here session is implicit object )
here map object is getting null from session.
Please help on this if u know about this session.
Regards
Raju

Single adf task flow portlet with multiple pages and paramter from url

Hi ,
I have made a adf task flow portlet with a parameter.
I have made a portal applcation and added multiple pages . in each of the page I am consuming that portlet through wsrp2.
I have mapped the task flow parameter in page bindings of the pages with #{param.code}. where code is the get parameter.
I have edited navigatinoal template so that when i click the pages , code parameter also get added in the url.
issue
When I run the applcation and visits first page with get parameter i get the right result. but when i click the on the other page which has some other value for the same get parameter , it doesnt display the value. But the other page shows me correct value if I go this page first but the later page doesnt display any value.
thanks

1001446 wrote:
Hi ,
I have edited navigatinoal template so that when i click the pages , code parameter also get added in the url.Can you paste the code from the template here?

Adf-Struts/JSP/BC4J- and setting date fields from jsp

Hi,
I'm working with the new ADF Frameworks (JDev 9.0.5.1) and ran into some questions regarding exception handling using BC4J, Struts and JSPs.
I have a DATE column in database and an entity and VO with a datefield with type oracle.jbo.domain.Date.
My JSP shows a textfield and the user should enter a valid date. Everything fine, until date is of wrong format or contains illegal characters...
Problem:
ADF tries to do a setAttribute on the datefield in VO row which expects a parameter with type oracle.jbo.domain.Date. When the user entered e.g. "NiceWeather" as date, I get an IIlegalArgumentException while converting to the correct Date format. This exception isn't thrown by bc4j as AttrValException and therefore my JSP renders a global error instead of a message directly behind the date field.
I tried to validate the datefield in my DataForm and in my Action in the validateModelUpdates() method, but with no fitting solution.
Any ideas how to validate a datefield with adf/struts/jsp/bc4j?
Thanks for your help!
Torsten.

Torsen - In the first instance I'd recommed that you try and handle it declaritively using the Struts Validator Framework . See http://otn.oracle.com/products/jdev/howtos/10g/StrutsValidator/struts_validator_howto.html
There is a section in there on how to use the validator with ADF databound pages and you can check the format the user enters via generated JavaScript.
Also check out the matching sample project:
http://otn.oracle.com/sample_code/products/jdev/10g/ADFandStrutsValidator.zip - this has a data field check on it as well

How to use ActionForm validate() method in ADF/Struts project

Hi
We are developing a project using ADF/Struts. We are not planning to use entity level validation. Rather we prefer to have it at Struts Form Bean level. So we need to have validate() method in Form Bean.
That mean we need to have seperate bean for all the actions /jsp. The ADF's DataForm form bean is not gonna work for us. Is that correct.
Please let me know...am I in the right direction.
That could be a different discussion why we don't prefer entity level validation

You can use the Struts validator plug-in (there's a howto on doing that on OTN) and it will handle the basics for you through XML definitions.
If you want to specifically have a Form bean with a Validate() then the issue is that the current "DataForm" is a generic bean driven of the databinding files, so yes you'd have to write a bean per screen to use instead and loose that benefit of having a universal Bean. (Internally the DataPage and DataActions will respect the ActionForm APIs so you can pluf your own ActionForm subclass in with no problem.
Plan B might be to leave the DataForm Bean in place and instead override the lifecycle of the datapage, probably in prepareModelUpdates()

ADF jdev 11g portlet in Weblogic Portal 10G R3?

Is possible to build a ADF Jdev 11g portlet and deploy it in a Weblogic Portal 10g R3?

Not with WebLogic Portal 10gR3, no, but that use case is one that will be supported in the upcoming release of WebLogic Portal, which will coincide closely with the release of WebCenter 11g.
George

ADF Struts on Login Box with User on DB

Dear All,
I read the respond on my last post about the login box and it was help me a lot.
Now, my problem are how to make a login box on ADF Struts technology which the username and password verification from user and privilage on oracle database?
Noone can connect to menu and the privilage from oracle database regulate the data that will be display.
I hope somebody will help me with the step by step configuration. I'm new in these technology...
Thanks a lot

this is probably a question for the JDEV forum.
Regards
Grant ROnald
Forms Product Management

Login Box example and source code on adf struts and JSP

Dear all..
I want to make application using ADF struts and JSP using oracle 10g Jdeveloper.
The user should login into the login box and verify everyone who has right to enter the home.jsp.
Anybody could help me with the source code as well as the step by step explanation...
I'm looking forward the help...

http://www.oracle.com/technology/products/jdev/collateral/papers/10g/reviewer/viewlets/reviewer_struts_viewlet_swf.html

Issue in using ADF Instructions based help

Hi,
I am using JDeveloper 11.1.2.0.0 and i am using ADF Instructions based help for fields . By default it is displaying first the description of the field and then followed by the field name provided but as per my requirement it should be the vice versa - First the field name and then the description of the field. How do i achieve the same.
Regards,
Vinitha
Edited by: Vini on Jan 3, 2012 6:27 AM

Hi Frank ,
Yes you are correct. I am talking about Oracle ADF instructional help.
http://one-size-doesnt-fit-all.blogspot.com/2009/04/adf-faces-rc-displaying-user-help.html
Kept the above link as sample reference . But i am getting the description of the field first and then the field id . But my requirement is to get the field id first and then the description.
Regards,
Vinitha

ADF Struts based portlet

Similar Messages

Maybe you are looking for