Tutorial and SDRDemo ..Build Rich Client Forms in JDeveloper .

Question

I am doing the self learn tutorial in Jdeveloper
ADF Business Components     10.1.3.34.12
CVS Version (External)     (CVSNT) 2.5.03 (Scorpio) Build 2260 (client/server)
Java™ Platform     1.5.0_05
Oracle IDE     10.1.3.34.12
Struts Modeler Version     10.1.3.34.12
UML Modelers Version     10.1.3.34.12
Versioning Support          10.1.3.34.12
First one is simple
1. I am using the "Build Rich Client Forms in JDeveloper using ADF swing .. Tutorial "
when i select New Application , I cant see Java Application Swing ADF BC value from the application Temp in drop down ?? What am i misssing .???
The second issue is bit complex I am doing the Tutorial SRDemo
I am doing on page 2 –14 of Tutorial creating EJBS Session Beans when Running the Wizard I don’t see
Generate Session Facade
Entity Implementation
Options, subsequently the screen shot on next page does which has all the methods are not appearing.
Also when adding code (2-16) in SPPublic FacadeBean Iam getting snytax error for
(clearly related to above issue), I have no choice but to redo the tutorial from begin
but should I change something before I do that ?
public ServiceRequests createServiceRequests
(String problemDescription, Integer productId, Integer createdBy)
{ UnitOfWork uow = getSessionFactory().acquireUnitOfWork();
ServiceRequests newInstance = (ServiceRequests)uow.newInstance(ServiceRequests.class);
Products product = (Products)uow.executeQuery("findProductById", Products.class, productId);
Users user = (Users)uow.executeQuery("findUserById", Users.class, createdBy);
product.addServiceRequests(newInstance);
user.addCreatedBy(newInstance);
newInstance.setStatus(null);
newInstance.setRequestDate(null);
newInstance.setProblemDescription(problemDescription);
uow.commit(); return newInstance; }
==============
Other than that in previous steps I came across a few interesting Scenarios
While following the step by steps operation of Tutorial I see on 2 –6 when I was “adding code to manage Default Value “ while I was doing the code adding
public Integer getNextLineItem() {
int maxLineNo = 0;
for (ServiceHistories svh:getServiceRequests().getServiceHistoriesCollection()){
if (svh.getLineNo() !=null) {
int testLineNo = svh.getLineNo().intValue();
if (testLineNo > maxLineNo){
maxLineNo = testLineNo;
return ++maxLineNo;
for (ServiceHistories svh:getServiceRequests().getServiceHistoriesCollection()){
I kept on getting the compile error for type casting, which when I tried to compare the source provided at the end of the chapter I found the type cast generated by Jbuilder was missing
public List <ServiceHistories> getServiceHistoriesCollection() {
return this.serviceHistoriesCollection;
2.Another interesting thing I came across was by default the wizrd created the names of these variables and there corresponding getter and setter methods as user1 and user2, which lead to some confusion while doing Named query section on 2 –9 (Once again I took care of the problem by doing File comparison with the )
private ValueHolderInterface createdBy;
private ValueHolderInterface assignedTo;
3. Also by default on 2 - 12 When I was Creating Top link Session, I didn’t get any session.xml file. ( tutorial presumed I will get one by default )
4. Last is it normal to get Warning when getting report for POJO mapping for some of the Tables

Answer 1

'Generate Web Service Stub/Skeleton' option in 10.1.2, was replaced by 'Generate Web Service Proxy' in 10.1.3