JHeadstart & MDA

JHeadstart Team,
Just wondering if you have considered taking an Model Driven Architecture (MDA) to building tools that facilitate generation of JHS applications. As it stands today, you have to use the Application Structure editor. In order to be able to "explain" the application to the customer, we generally create activity diagrams to allow the customer to "see" the proposed flow. It would be ideal, if you could create this activity flow diagram, add additional JHS specific information to each activity (via UML profililing) and then viola the entire application is generated from a UML diagram instead of the app structure file.
Anromda.org is a great example of this.
Thanks.

Steve,
Oh yes, coming from an Oracle Designer background (which you could see as sort of MDA avant la lettre), this is certainly our long term vision.
But for now, we have our hands full with keeping up with all the technology changes. Also, the majority of customers is more interested in more generator features. With the 10.1.3 release we fulfill many of these wishes, so beyond 10.1.3 we might start thinking about moving to a more MDA-like development paradigm.
Steven Davelaar,
JHeadstart Team.

Similar Messages

'if condition' in EL Expression in JHeadStart

Hi,
I am developing an application using Oracle JHeadstart 10.1.3 Preview Version 10.1.3.0.83
How I can put an 'if condition' in the EL Expression? I can put an expression which will return true or false. But how I can put an 'if condition' that will return a value if it is true and it will return another value if it is false.
Any help would be appreciated
Thanks
Syed

You can use the '? :' operators in EL
e.g.. following code is genered by JHS for tables:
emptyText="#{bindings.MyVOTable.viewable ? 'No rows yet.' : 'Access Denied.'}"

I dont see Jheadstart Forms2ADF in my Jdeveloper 11g

Hi am very new to Jdeveloper. My requirement is, I want to convert a Oracle form to J2EE. I have downloaded and installed the Jdeveloper 11g. And then I selected the application FUSION WEB APPLICATION(ADF). And when I click on the Model -> New-> Business Tier, I am unable to see Jheadstart forms2ADF tool.
Someone Please help me how to include this tool and if possible provide me steps with converting forms to J2EE.
Note: I followed the demo given in Oracle site. But no use.
Edited by: Karthik GJ on Aug 1, 2010 8:44 PM

Karthik,
You can download an evaluation version of JHeadstart 11g through JDeveloper Check for Updates, but that evaluation version does not include the Forms2ADF Generator (see http://blogs.oracle.com/jheadstart/2010/04/jheadstart_11g_evaluation_vers.html ).
Licensed JHeadstart customers can download the fully functional version of JHeadstart through the Oracle Consulting Supplement Option at http://cso.oracle.com. If you want to purchase JHeadstart licenses, please see http://www.oracle.com/technology/products/jheadstart/files/jheadstart_faq.html#BM3 and contact your local Oracle Consulting representative.
Hope this helps,
Sandra Muller
JHeadstart Team

BO 4.0 Advanced Analysis for OLAP - The MDAS service encountered an error.

Hi guru's,
We are running BO 4.0 SP02 Patch 11 with SAP BW 7 and experiencing the following error with Advanced Analysis for OLAP:
"Analysis edition for OLAP
The MDAS service encountered an error."
After you click show details:
"com.crystaldecisions.thirdparty.org.omg.CORBA.MARSHAL minor code: 0x0 completed: No"
I have researched into this and found forums such as:
http://forums.sdn.sap.com/thread.jspa?threadID=2053481
SAP KB 1560100 - BI4.0 Advanced Analysis Web problem: The MDAS Service encountered an error
SAP KB 1661163 - An error is generated when selecting a query or cube in Analysis for OLAP: Error 15
However, none of these have helped our situation too much.
We have rebuilt the windows server 2008 R2 recently, hence the process we followed was a fresh install of BO 4.0 SP02 platform & tools, and then patch 11 on top of these.
Crystal, WEBI's (using the same BICS connections as the AA's) and Dashboards are all working as per expected.
The errors are for every AA including ones with only 2 variable selections (light queries) to ones with many more. Hence it is platform wide for Advanced Analysis.
I have also tried creating new AA using existing BICS, new BICS existing AA, new BICS new AA all with no luck.
We have also created new Adaptive Processing Servers with only the MDAS as a common service, turned on tracing etc but nothing springs to us as to what is going wrong.
Any ideas would be greatly appreciated?
Thanks all,

Hi All,
After conversing with SAP support technicians we have found what is causing this issue.
On the windows servers we have the following installed locally:
- BO platform 4.0 SP02
- BO platform 4.0 SP02 patch 11
- BO client tools 4.0 SP02
- BO client tools 4.0 SP02 patch 11
- Crystal reports 2011 SP02
- Crystal reports 2011 SP02 patch 11
- Crystal reports for Ent SP02
- Crystal reports for Ent SP02 patch 11
It seems that the crystal reports 2011 or cr for Ent was causing an issue in the .WAR files that BOE uses to run Advanced Analysis for OLAP.
After uninstalling the two crystal products and removing any left over cr files in program files on the server, AA for OLAP works successfully in our environment.
The other point after this was i stopped the tomcat and SIA, i renamed the BOE folder under <install dir>\SAP BO4.0\Tomcat6\webapps and restarted the tomcat and then the SIA. In 4.0 when the tomcat is started again it will go and recreate the BOE folder from the BO directories effectively recreating the apps .WAR files under the webapps\BOE folder.
SAP will hopefully document this issue for other clients.
Cheers,

Using JHeadstart to generate shuttles for updates

Hi guys,
Using JHeadstart 11.1.1.3 - is it possible to generate shuttle boxes for the simple task of updating records.
For example - in the leading list I want to see all employees with a status of 'ACTIVE'. In the trailing list I want to see all employees with a status of 'INACTIVE'. By shuttling employees between the two lists, the status of the employee should be updated accordingly. I know there are processShuttle class in JhsApplicationModuleImpl but this (and the App Def Editor) only really seem to cope with data where a parent-child relationship exists.
Is there any way to achieve this in JHeadstart (I recall years ago somehow using dummy parent VO's ?) - or am I best dropping back to ADF for this and then using templates to preserve the code
Cheers,
Brent

Hi Steven,
I have actually managed to get this working in JHeadstart - and with only a couple of lines of custom code needed - so I thought I would post the process I followed here in case anyone else is interested (and perhaps get some feedback from you on whether this method is ok to use, or indeed if it can be tweaked/improved on :)
So, for my testing I used the HR schema
1. Extended the EMPLOYEES table to add a new column EMPLOYEE_STATUS. Not null, set most to "INACTIVE", some to "RETIRED" and some to "ACTIVE"
2. Created Employee EO and Employees VO
3. Also created a new VO EmployeesToBeActivatedShuttle - based on Employee EO with a custom where clause of WHERE Employees.EMPLOYEE_STATUS in ('ACTIVE','INACTIVE') - as in my unselected list, I don't want to see employees with a status of "RETIRED"
4. Created a dummy parent VO EmployeeStatusActiveDummy - Read only VO with query "select 'ACTIVE' as emp_active_status from dual"
5. Created a view link between EmployeeStatusActiveDummy and Employees
6. In AppModule added EmployeeStatusActiveDummy and the child Employees VO (renamed ActiveEmployeesShuttle)
7. In JAG, created a group ActivateEmployees with Data Collection EmployeeStatusActiveDummy. Hide single attribute.
8. Created a dynamic domain for the unselected list using EmployeesToBeActivatedShuttle with EmployeeID as value and LastName as meaning
9. Created a child group ActiveEmployees using the Data Collection ActiveEmployeesShuttle. Set group to parent-shuttle, set the unselected list domain and relevant titles
As it stands, after generation this works perfect for showing just the INACTIVE employees in the leading shuttle and ACTIVE employees in the trailing shuttle. Also, moving employees from the INACTIVE to the ACTIVE shuttle also works as the existing processSelectedParentShuttleRow method in JhsApplicationModuleImpl simply updates the child attr (EmployeeStatus in this case) to the value of the parent attribute (hard coded as ACTIVE). What doesn't work out of the box is moving employees the other way (ie un-selecting them) as the standard processUnselectedParentShuttleRow method sets the child attr to null.
I simply overrode processShuttle in my AppModuleImpl, and depending on the value of the childVo ViewObject I replace the processUnselectedParentShuttleRow with a shuttle box specific one (processUnselectedEmpStatusActiveShuttleRow). In this I simply change the line setting the child attr from null to INACTIVE (in my real world case I am looking up another attribute on the row that holds the previous status and using this value to reset the current status).
And voila - JHeadstart generated shuttle updating the status of my records :)
Hopefully it will stand up to more testing !
Cheers,
Brent

Display image in detail groups in jheadstart 11.1.1.3.35

Hi, I've been trying to make a project that should display one picture in one of the detail groups. but when i generate the jheadstart definition editor and run the project, it shows an empty box for the image (image is not loaded).
I've seen the source code and every thing seems right and when i use that detail group as a master group the image display just fine.
is jheadstart 11g have a problem for displaying image in detail groups? because I've heard this option works in 10g pretty fine.
please help me how i can fix this problem and i have to say my project deadline is coming :(

We are not aware of such a problem.
To really check whether it is related to a detail group, can you temporarily make the detail group a top-level group, generate and run your application to see whether the problem goes away?
Make sure you first uncheck the Same Page checkbox before you drag and drop the detail group to become a top group.
There is a known ADF issue that when you upload a new image, the new image is only shown when you restart the session.
Steven Davelaar,
JHeadstart Team.

JHeadstart 10.1.3 questions

I have a few questions about the new 10.1.3 version. The text below is copied from the old JHeadstart blog, so I'd like to see what that described features were implemented in this release:
Generation of JSF / ADF Faces pages. Instead of generating UIX pages, the new release will generate ADF Faces pages (in .jspx format). What is now known as View Type "JSP" will also result in .jspx pages using JSF tags. We are still investigating what mix of JSF implementations (RI, ADF Faces, MyFaces?) we want to use in these pages.
Is it using ADF Faces only? If so, does it have any chance to use more than one JSF implementation in the future?
A new extendable and pluggable generator architecture. As you might know, the JHeadstart Application Generator is driven by generator templates. These templates contain tokens that are resolved and replaced with dynamic content. Currenty, the tokens are resolved by a mix of XSLT stylesheets and java classes. In the next release, we will go for java classes only and we will use the Spring Bean Factory to instantiate the JHeadstart Token Resolver classes. This will make it very easy to plug in your own customized token resolvers: just register them in the bean factory xml file.
This is one of the most interesting features for me and one of the most I don't have a good knowledge as well. Of course, we have to deal frequently with post-generation changes, and most of time we would like to be able to modify the original generator. How easy (and well documented) will this feature be available for us? Is it expected that an experienced Java programmer can easily add/define/change the templates?
Nice to have, but not committed features for this release include export to excel, generic report launch form (supporting Oracle reports and XML Publisher) and matrix forms.
Any advances in this features? The export to excel is one that I realized and was planning to implement in 10.1.2, integrating it with Jasper. The idea was to give the user an easy way to export/print all that current data (since HTML is not a good option to export/print) and from the programmer perspective, it could have this feature in an UIX page without the need to code anything. But of course, if this is planned to be in JHeadstart in the near future, it would be fine for me just wait the release.
Thanks!
Eduardo

Eduardo,
A difference with 10.1.2 is that the generated page content is 100% template-driven. Each page snippet / component has its own template that can be customized.
The default template set included with 10.1.3 only uses ADF Faces Components but nothing stops you from creating custom templates that use other JSF Components. For example, in the ADF-JHeadstart workshop we have an exercise with custom templates where we use the MyFaces Html Editor component.
JHeadstart uses the open source Velocity template engine. The language used in the JHeadstart Templates is the Velocity Template Language (VTL). Lots of doc about Velocity can be found at http://jakarta.apache.org/velocity/
So, once you understand VTL and the JHeadstart metamodel structure and properties, you can make really advanced customizations by creating custom templates. We plan to write one of our next weblog posts about the templating mechanism.
Although the need will be because of the template-driven nature of 10.1.3, you can now easily subclass the JHeadstart generator classes that provide the information used by the templates. We use the Spring Bean Factory to register our generator classes. You can make a subclass and register your subclass in the Spring bean XML config file.
XSLT stylesheets are not used anymore.
The nice to have features will certainly not make the first production release.
Steven Davelaar,
JHeadstart Team.

How to realize Checkbox and Radio Buttons based on Attributes in JHeadstart

Hy@ all,
I try to redevelop the Summit Forms Demo in ADF.
The module "ORDER" contains, among other things, a checkbox and radio buttons based on database columns(VARCHAR2).
The column(checkbox) named PAYMENT_TYPE contains the values CASH and CREDIT and the column(radio button) called ORDER_FILLED contains the values Y and N.
After creating the business components, I set in JHeadstarts Application Definition the Display Type of these two attributes to checkBox and radio-horizontal.
I created a dymanic domain for the radio-horizontal and a static domain for the checkBox.
The radio-horizontal within the dymanic domain works nearly correct.
I set the Data Collection in this dynamic domain to the required Group and the Value and Meaning Attribute to the necessary Attribute.
Within the JSF- Page the values are shown right but unfortunately there are too many radio buttons available. Instead of displaying the two radio buttons CASH and CREDIT were many CASH and CREDIT radio buttons shown.
I can´t find any solution for this case.
The problem with the checkBox is that therfore a static domain is required but I want to show the value of the checkBox based on the described attribute, like the handling of the radio horizontal.
But I don´t know how to implement this, if it is possible.
I´m using JHeadstart v10.1.3.2 and I´m pleased about any reply or solution.
Best regards
Chris

Chris,
If you run the application module tester, and query the view object usage underlying your dynamic domain, how many rows does it return? It should return only two rows, one for CASH and one for CREDIT. If more than two rows are returned, your query is wrong.
What is the problem with using a static domain for the checkbox?
Steven Davelaar,
JHeadstart Team.

How can I print a form using ADF JHeadstart

Hi
I'm developing an application and I need to generate an option that lets the user print the actual page, the table form on it, without any links or botons. Is there any option in JHeadstart that let me generate it? or, What can I do?

There is no specific support in JHeadstart for creating printable pages. You can try to apply the suggestions by Frank Nimphius as described in this JHeadstart forum thread: http://forums.oracle.com/forums/thread.jspa?forumID=38&threadID=607348
I have logged an enhancement request for JHeadstart for printable page support.
kind regards,
Sandra Muller
JHeadstart Team
Oracle Consulting

Unable to Generate JHeadStart Application in Jdeveloper 10.1.3

Hi,
I migrated forms 6i to web JHeadStart 10.1.2 with JDeveloper 10.1.2,without any problems but when i Opened the same project in JDeveloper 10.1.3 to Generate JHeadStart Application the version
of JDeveloper 10.1.3 was unable to open this project.
I tried do update
JDeveloper 10.1.3 with the Service
Update 2 but still there was no option under TOOLS->PREFERENCES for generating the JHeadStart Application which is present in JDeveloper 10.1.2.
Any suggestion would be a great help..
Thanks,
Kevin

there is a specific JHeadstart forum: JHeadstart
Regards
Grant Ronald

How to create a dependant dropdown list in JHeadStart

I have created a JDeveloper application using JHeadStart. I have created a dropdown list that should be dependant on another value in the table.
So far I have done the following:
1. Created a new view object in the data model.
2. Created a bind variable to supply the value to the where clause for the view.
3. Altered the where clause in the view to use the bind variable.
4. Created a new domain in JHeadStart using this new view.
Where I am having problems is how to assign the bind variable the value of another field in the currently displayed form. The current form is in form layout mode.
I have done this when using table layout mode by doing the following: bindvariable=#{row.field} which works great. The problem is how do I do this in form layout?

Please ask this in the JHeadstart forum
Timo

Error when running a JHeadstart generated two-level tree display

Dear All,
I have a simple master detail VO/VO datamodel based on which I'd like to generate a two-level tree display. I've followed the JHeadstart dev guide meticulously.
When I run the page I get an error:
javax.faces.el.PropertyNotFoundException: Error getting property 'name' from bean of type oracle.jbo.uicli.binding.JUCtrlHierTypeBinding
It turns out that this generated code in a region file is the root cause:
<af:switcher facetName="#{node.hierType.name}">

<f:facet name="MutatieSoortTypenNode">
<af:outputText value="#{node.Omschrijving}"/> </f:facet>


<f:facet name="MutatieSoortenBijTypeNode">
<af:outputText value="#{node.Omschrijving}"/> </f:facet>

</af:switcher>
When I substituted the <af:switcher> .... </af:switcher> xml code by <af:outputText value="#{node.Omschrijving}"/>, the page displayed correctly.
Given the fact that the code is generated, there doesn't seem to be much that I can do about it.
We're using JDeveloper version 10.1.3.3.0 and JHeadstart version 10.1.3.2.41.
Any help or suggestion would be much appreciated.
Kind regards,
Ibrahim

Ibrahim,
I cannot reproduce this. You are using a non-production build. Can you upgrade to JHeadstart 10.1.3.2.52?
If the problem persists, you can work around it by creating a custom template for tree.vm which includes the af:switcher statement.
Steven Davelaar,
JHeadstart team.

Error deleting a row from the JHeadstart generated page

Hi I am trying to learn JHeadstart. I have a small country table and I am creating maintenance screens for the same. I used JHeadstart to generate the default pages for me, but when I try deleting a row/record, I get JBO-27101 error. How do I resolve this issue. Which components do I have to modify?

I don't think this has something to do with JHeadstart. The error means you are trying to access an entity object after it has been removed.
Could the error be related to your audit logic ?
Do you have a form- or a table layout ?
Can you send me the whole stacktrace of the error ?
I recommend cleaning up business components layer and try again.
Jaco

Problem to generate secret field with JHeadstart 10.1.3.1.0

Hi,
I'm experimentig the new version of Jheadstart and I have a problem to generate a JSF page with a secret field using the Oracle JHeadstart 10.1.3 Evaluation Version.
In fact when I change the display filed in the jheadstart Application Definition Editor to "secret" and then try to generate
jsf pages, i have this message error for both form and table layout :
Could not instantiate JhsApplicationGenerator class: No bean named 'secretPGItemModel' is defined:
org.springframework.beans.factory.xml.XmlBeanFactory defining beans [applicationLayoutGenerator,facesConfigGenerator,
regionMetaDataProcessor,includesGenerator,menuGenerator,nlsGenerator,pageGenerator,treeGenerator,generatorContext,findPageNameFormat,
findPage,wizardFindPage,formPageNameFormat,formPage,wizardFormPage,formRegionPage,wizardFormRegionPage,selectPageNameFormat,selectPage,
wizardSelectPage,treeFormPage,treePage,tablePageNameFormat,tablePage,wizardTablePage,lovTablePage,parentShuttlePage,
wizardParentShuttlePage,intersectionShuttlePage,wizardIntersectionShuttlePage,formPageComponent,tablePageComponent,
selectPageComponent,parentShuttlePageComponent,intersectionShuttlePageComponent,pgItemModelHelper,textInputPGItemModel,
dateFieldPGItemModel,dateTimeFieldPGItemModel,secretFieldPGItemModel,fileUploadPGItemModel,fileDownloadPGItemModel,imagePGItemModel,
editorPGItemModel,displayFieldPGItemModel,dropDownListPGItemModel,checkBoxPGItemModel,radio-verticalPGItemModel,
radio-horizontalPGItemModel,hiddenPGItemModel,lovPGItemModel,pgGroupModel,pgDynamicDomainModel,pgStaticDomainModel,
pgItemRegionModel,pgGroupRegionModel,stackedPGRegionContainerModel,separatePagesPGRegionContainerModel,horizontalPGRegionContainerModel,
verticalPGRegionContainerModel,searchManagedBeanModel,dependsOnItemManagedBeanModel,dependsOnSearchItemManagedBeanModel,
lovItemManagedBeanModel,lovItemInTableManagedBeanModel,editorItemManagedBeanModel,lovItemInAdvancedSearchManagedBeanModel,
lovItemInQuickSearchManagedBeanModel,lovPageManagedBeanModel,fileItemInTableManagedBeanModel,mediaItemInTableManagedBeanModel,
checkboxInTableManagedBeanModel,treeManagedBeanModel,parentShuttleManagedBeanModel,intersectionShuttleManagedBeanModel,
collectionModelManagedBeanModel,queryBindParamsManagedBeanModel,queryBindParamsDomainManagedBeanModel,defaultValuesManagedBeanModel,
wizardPageManagedBeanModel,wizardPageListManagedBeanModel,breadcrumbManagedBeanModel,customManagedBeanModel,velocityInitializer,
formGroupLayoutFactory,tableGroupLayoutFactory,table-formGroupLayoutFactory,select-formGroupLayoutFactory,tree-formGroupLayoutFactory,
treeGroupLayoutFactory,parent-shuttleGroupLayoutFactory,intersection-shuttleGroupLayoutFactory,
pgModelFactory,templateBindingsFactory,pgModelValidator]; root of BeanFactory hierarchy
My Jdeveloper Version is : 10.1.3.0.4 (SU5)
thanks

Steven
I followed your instructions and it works
I recently downloaded the production version of JDeveloper Studio Edition Version 10.1.3.1.0.3984
Build JDEVADF_10.1.3.1.0_NT_061009.1404.3984
I installed JHeadstart evaluation version.
I recreate the same example with this new version of JDeveloper
I found the bean definition in the jag-config.xml (by default)
I removed the "#ITEM_PARTIAL_TRIGGERS_PROP" from the template (default/item/form/formSecret.vm )
I thought it will work but unfortunately it doesn't work and and I got the same error
Could not instantiate JhsApplicationGenerator class: No bean named 'secretPGItemModel' is defined: org.springframework.beans.factory.xml.XmlBeanFactory defining beans [applicationLayoutGenerator,facesConfigGenerator,regionMetaDataProcessor,includesGenerator,menuGenerator,nlsGenerator,pageGenerator,treeGenerator,generatorContext,findPageNameFormat,findPage,wizardFindPage,formPageNameFormat,formPage,wizardFormPage,formRegionPage,wizardFormRegionPage,selectPageNameFormat,selectPage,wizardSelectPage,treeFormPage,treePage,tablePageNameFormat,tablePage,wizardTablePage,lovTablePage,parentShuttlePage,wizardParentShuttlePage,intersectionShuttlePage,wizardIntersectionShuttlePage,formPageComponent,tablePageComponent,selectPageComponent,parentShuttlePageComponent,intersectionShuttlePageComponent,pgItemModelHelper,textInputPGItemModel,dateFieldPGItemModel,dateTimeFieldPGItemModel,secretFieldPGItemModel,fileUploadPGItemModel,fileDownloadPGItemModel,imagePGItemModel,editorPGItemModel,displayFieldPGItemModel,dropDownListPGItemModel,checkBoxPGItemModel,radio-verticalPGItemModel,radio-horizontalPGItemModel,hiddenPGItemModel,lovPGItemModel,pgGroupModel,pgDynamicDomainModel,pgStaticDomainModel,pgItemRegionModel,pgGroupRegionModel,stackedPGRegionContainerModel,separatePagesPGRegionContainerModel,horizontalPGRegionContainerModel,verticalPGRegionContainerModel,searchManagedBeanModel,dependsOnItemManagedBeanModel,dependsOnSearchItemManagedBeanModel,lovItemManagedBeanModel,lovItemInTableManagedBeanModel,editorItemManagedBeanModel,lovItemInAdvancedSearchManagedBeanModel,lovItemInQuickSearchManagedBeanModel,lovPageManagedBeanModel,fileItemInTableManagedBeanModel,mediaItemInTableManagedBeanModel,checkboxInTableManagedBeanModel,treeManagedBeanModel,parentShuttleManagedBeanModel,intersectionShuttleManagedBeanModel,collectionModelManagedBeanModel,queryBindParamsManagedBeanModel,queryBindParamsDomainManagedBeanModel,defaultValuesManagedBeanModel,wizardPageManagedBeanModel,wizardPageListManagedBeanModel,breadcrumbManagedBeanModel,customManagedBeanModel,velocityInitializer,formGroupLayoutFactory,tableGroupLayoutFactory,table-formGroupLayoutFactory,select-formGroupLayoutFactory,tree-formGroupLayoutFactory,treeGroupLayoutFactory,parent-shuttleGroupLayoutFactory,intersection-shuttleGroupLayoutFactory,pgModelFactory,templateBindingsFactory,pgModelValidator]; root of BeanFactory hierarchy

Share news----Oracle JHeadstart 10g release 9.0.4 is now production.

Share the news and product information to all Jdeveloper member if you expect to achieve good coding productivity in J2ee environment,
Oracle announces that Oracle JHeadstart 10g release 9.0.4 is now production.
Main new features are:
- generation support for Struts and JSP's,
- the new JHeadstart Project Set Up wizard
- automatic creation of initial JHeadstart Application Structure File
- and more support for multi language applications.
For a complete list of new features please read the FAQ or run the all in one demo on the JHeadstart page on OTN.( )
Holders of the supplement option can download this release from the supplement option portal through my.oracle.com (go to the old my oracle.com pages).
An evaluation copy can be downloaded from OTN. This is only for evaluation purposes. If you want to use this new release to develop systems that are intended to go production please buy a license of JHeadstart + Supplement Option through the Oracle Store (search for JHeadstart) or contact your local consulting representative.
Links:
- JHeadstart on OTN http://otn.oracle.com/consulting/9iServices/JHeadstart2.html
- Supplement Option http://my.oracle.com/
- Oracle Store http://oraclestore.oracle.com/
Are you struggling with developer productivity in a J2EE environment? Are you looking for a 4GL-like J2EE Development environment? Do you want to migrate your Forms to J2EE applications? Do you need to build a hybrid application using Forms for your power end-users and Java/HTML for field personnel or the internet? If you answered Yes to anyone of these questions, you need to look into JHeadstart.
Oracle JHeadstart 10g is Oracle Consulting's rapid component based development approach/toolkit for building J2EE applications. It enables fast, reliable, and repeatable development of complex transactional systems. It combines proven J2EE frameworks to implement the Model-View-Controller (MVC) architecture. By declaratively specifying your application in XML files using property editors and using the JHeadstart Application Generator, JHeadstart generates the complete application into these frameworks. The declarative nature of this approach allows you to optionally use Oracle Designer to generate or migrate your Oracle Forms to, Java/HTML. In short: JHeadstart provides you with 4GL-like productivity without jeopardizing the flexibility and openness of the J2EE architecture.

We already purchased the Jheadstart supplement option, but our Oracle Consulting sales contact didn't have walked us through the registration process in before. I had contact them and ask them to assist us, but they need some work days. so could you help me to download JHeadstart 10g release 9.0.5.1 as soon as possible. our project schedule need this released version in hurry.If you can help me please give me a notice, thanks a lot.
my email address:[email protected]

JHeadstart & MDA

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