Call a user defined method in web dynpro from interactive forms

Hi All,
how to call a user defined method in web dynpro java, when a selecting value from drop down list which is in interactive forms by adobe
thanks.
Edited by: venkat99 on May 24, 2010 4:52 PM

Well, you can use F4 help, of course, check here: http://help.sap.com/saphelp_nw70ehp1/helpdata/en/48/a1900622ec062be10000000a42189d/frameset.htm
You need to select the value first and then use the submit button, which is mapped to the WD action submit (you have to set this up in WD designer!!). To use the submit button for more actions, you need to use something like a hidden field, where the value is set according to the action you want to do with your submit button. The submit sends this value back to WD, where you can switch the program code according to the value.
Otto
p.s.: and maybe this blog can help: /people/shruti.rathour/blog/2008/02/07/uploading-sap-interactive-form-on-the-abap-webdynpro-view

Similar Messages

How to put a user defined class in Web dynpro

How and where can we create some user defined classes?
For example i wanted to create some utility classs for my project. Under what folder should i create this?

Please create the .java files under src folder of the project
Go to PackageExplorer->expand the project->select src/packages and create the package under this and create java file.
Regards, Anilkumar

PDFDocumentRuntimeException Error with web dynpro and Interactive Forms

Hi,
I installed on my notebook the Trail Versions of:
- SAP NetWeaver Application Server 7.00/Java AS 7.00
- SAP NetWeaver Developer Studio Version: 7.0.14
- Acrobat Reader 7.0.9
- Internet explorer 7.0.5730.13
I configured and tested the ADS after the configuration guide and i get the Version info sucessfully if I do the http://localhost:50000/AdobeDocumentServices/Config Test.
So i developed a web dynpro application with interactive forms after a tutorial and did exactly the same (so i think i have to configure something on the server or on the client). All other Webdynpro applications without an interactive forms are running without any problems.
when im running the application with the interactive forms this error occured:
com.sap.tc.webdynpro.clientserver.adobe.pdfdocument.base.core.PDFDocumentRuntimeException: Failed to UPDATEDATAINPDF
     at com.sap.tc.webdynpro.clientserver.uielib.adobe.impl.InteractiveForm.afterHandleActionEvent(InteractiveForm.java:418)
     at com.sap.tc.webdynpro.clientserver.cal.ClientApplication.afterApplicationModification(ClientApplication.java:1132)
     at com.sap.tc.webdynpro.clientserver.cal.ClientComponent.afterApplicationModification(ClientComponent.java:895)
     at com.sap.tc.webdynpro.clientserver.window.WindowPhaseModel.doRespond(WindowPhaseModel.java:573)
     at com.sap.tc.webdynpro.clientserver.window.WindowPhaseModel.processRequest(WindowPhaseModel.java:152)
     at com.sap.tc.webdynpro.clientserver.window.WebDynproWindow.processRequest(WebDynproWindow.java:335)
     at com.sap.tc.webdynpro.clientserver.cal.AbstractClient.executeTasks(AbstractClient.java:143)
     at com.sap.tc.webdynpro.clientserver.session.ApplicationSession.doProcessing(ApplicationSession.java:319)
     at com.sap.tc.webdynpro.clientserver.session.ClientSession.doApplicationProcessingStandalone(ClientSession.java:713)
     at com.sap.tc.webdynpro.clientserver.session.ClientSession.doApplicationProcessing(ClientSession.java:666)
     at com.sap.tc.webdynpro.clientserver.session.ClientSession.doProcessing(ClientSession.java:250)
     at com.sap.tc.webdynpro.clientserver.session.RequestManager.doProcessing(RequestManager.java:149)
     at com.sap.tc.webdynpro.serverimpl.defaultimpl.DispatcherServlet.doContent(DispatcherServlet.java:62)
     at com.sap.tc.webdynpro.serverimpl.defaultimpl.DispatcherServlet.doGet(DispatcherServlet.java:46)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:740)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
     at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.runServlet(HttpHandlerImpl.java:401)
     at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.handleRequest(HttpHandlerImpl.java:266)
     at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:386)
     at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:364)
     at com.sap.engine.services.httpserver.server.RequestAnalizer.invokeWebContainer(RequestAnalizer.java:1039)
     at com.sap.engine.services.httpserver.server.RequestAnalizer.handle(RequestAnalizer.java:265)
     at com.sap.engine.services.httpserver.server.Client.handle(Client.java:95)
     at com.sap.engine.services.httpserver.server.Processor.request(Processor.java:175)
     at com.sap.engine.core.service630.context.cluster.session.ApplicationSessionMessageListener.process(ApplicationSessionMessageListener.java:33)
     at com.sap.engine.core.cluster.impl6.session.MessageRunner.run(MessageRunner.java:41)
     at com.sap.engine.core.thread.impl3.ActionObject.run(ActionObject.java:37)
     at java.security.AccessController.doPrivileged(Native Method)
     at com.sap.engine.core.thread.impl3.SingleThread.execute(SingleThread.java:102)
     at com.sap.engine.core.thread.impl3.SingleThread.run(SingleThread.java:172)
Caused by: com.sap.tc.webdynpro.services.exceptions.PDFDocumentCreationException: ../../local/TableDemo/TableDemoApp/~wd_key27_1206449390828/Error+PDF.pdf;jsessionid=(J2EE9974800)ID2009226050DB10771811086936887683End;saplb_*=(J2EE9974800)9974850?sap-wd-download=1&sap-wd-dl_behaviour=1&sap-wd-cltwndid=f50f6853fa6911dca5cc001a4b8ead76&sap-wd-appwndid=f50f6854fa6911dc97d6001a4b8ead76&sap-wd-norefresh=X
     at com.sap.tc.webdynpro.clientserver.uielib.adobe.impl.InteractiveForm.afterHandleActionEvent(InteractiveForm.java:405)
     ... 29 more
Have anybody a solution for this problem ?!
Im not quit sure if i installed the Adobe Component Framework. Could this be the problem ?
Where can i download the ACF ?

I installed and configured the credentials, but there is still the same problem:
com.sap.tc.webdynpro.pdfobject.core.PDFObjectRuntimeException: Processing exception during a "UsageRights" operation. Request start time: Tue Apr 01 08:31:54 CEST 2008 com.adobe.ProcessingException: Credential login error while applying usage rights to PDF: C:\usr\sap\J2E\tmp\adobewa_J2E_9974850\DM6591376789253148875.dir\DM7896718136952797773.tmp Specific error information: error while logging into credential ^0 GeneralError: Operation failed. SecurityHandler.login:-1: The digital ID specified is unknown. Exception Stack Trace: com.adobe.ProcessingException: Credential login error while applying usage rights to PDF: C:\usr\sap\J2E\tmp\adobewa_J2E_9974850\DM6591376789253148875.dir\DM7896718136952797773.tmp Specific error information: error while logging into credential ^0 GeneralError: Operation failed. SecurityHandler.login:-1: The digital ID specified is unknown. at com.adobe.ads.operation.UsageRights.execute(Unknown Source) at com.adobe.ads.operation.ADSOperation.doWork(Unknown Source) at com.adobe.ads.operation.CachableOperation.doWork(Unknown Source) at com.adobe.ads.request.Request.processOperations(Unknown Source) at com.adobe.ads.request.Request.process(Unknown Source) at com.adobe.AdobeDocumentServicesEJB.processRequest(Unknown Source) at com.adobe.AdobeDocumentServicesEJB.rpData(Unknown Source) at com.adobe.AdobeDocumentServicesLocalLocalObjectImpl0_0.rpData(AdobeDocumentServicesLocalLocalObjectImpl0_0.java:120) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:324) at com.sap.engine.services.webservices.runtime.EJBImplementationContainer.invokeMethod(EJBImplementationContainer.java:126) at com.sap.engine.services.webservices.runtime.RuntimeProcessor.process(RuntimeProcessor.java:157) at com.sap.engine.services.webservices.runtime.RuntimeProcessor.process(RuntimeProcessor.java:79) at com.sap.engine.services.webservices.runtime.servlet.ServletDispatcherImpl.doPost(ServletDispatcherImpl.java:92) at SoapServlet.doPost(SoapServlet.java:51) at javax.servlet.http.HttpServlet.service(HttpServlet.java:760) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.runServlet(HttpHandlerImpl.java:401) at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.handleRequest(HttpHandlerImpl.java:266) at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:386) at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:364) at com.sap.engine.services.httpserver.server.RequestAnalizer.invokeWebContainer(RequestAnalizer.java:1039) at com.sap.engine.services.httpserver.server.RequestAnalizer.handle(RequestAnalizer.java:265) at com.sap.engine.services.httpserver.server.Client.handle(Client.java:95) at com.sap.engine.services.httpserver.server.Processor.request(Processor.java:175) at com.sap.engine.core.service630.context.cluster.session.ApplicationSessionMessageListener.process(ApplicationSessionMessageListener.java:33) at com.sap.engine.core.cluster.impl6.session.MessageRunner.run(MessageRunner.java:41) at com.sap.engine.core.thread.impl3.ActionObject.run(ActionObject.java:37) at java.security.AccessController.doPrivileged(Native Method) at com.sap.engine.core.thread.impl3.SingleThread.execute(SingleThread.java:102) at com.sap.engine.core.thread.impl3.SingleThread.run(SingleThread.java:172) Caused by: com.adobe.document.pdf.CredentialLoginFailure: IDL:com/adobe/document/pdf/CredentialLoginFailure:1.0 at com.adobe.document.pdf.CredentialLoginFailureHelper.read(CredentialLoginFailureHelper.java:67) at com.adobe.document.pdf._PDFDocumentStub.setUsageRights(_PDFDocumentStub.java:284) at com.adobe.ads.remote.EJB_PDFAgent.setUsageRights(Unknown Source) ...
I cant figure out ..what the problem is..
I als made the test in http://localhost:50000/AdobeDocumentServices/Config successfully:
this is the Response:
HTTP/1.1 200 OK
Connection: close
Set-Cookie: <value is hidden>
Set-Cookie: <value is hidden>
Server: SAP J2EE Engine/7.00
Content-Type: text/xml; charset=UTF-8
Date: Tue, 01 Apr 2008 06:36:54 GMT
<SOAP-ENV:Envelope xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/" xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" ><SOAP-ENV:Body><rpl:rpDataResponse xmlns:rpl='urn:AdobeDocumentServicesVi'><rpl:Response xmlns:pns='urn:com.adobe'><pns:rpStreams></pns:rpStreams><pns:rpStrings><pns:RpString><pns:name>Error_Level</pns:name><pns:value>0</pns:value></pns:RpString><pns:RpString><pns:name>Results</pns:name><pns:value>Processing exception during a "checkDocument" operation.
Request start time: Tue Apr 01 08:36:54 CEST 2008
com.adobe.ProcessingException: Required stream: "PDFDocument" not found in request OR its length is zero.
Exception Stack Trace:
com.adobe.ProcessingException: Required stream: "PDFDocument" not found in request OR its length is zero.
     at com.adobe.ads.request.Request.checkDocument(Unknown Source)
     at com.adobe.ads.request.Request.setUpOperations(Unknown Source)
     at com.adobe.ads.request.Request.process(Unknown Source)
     at com.adobe.AdobeDocumentServicesEJB.processRequest(Unknown Source)
     at com.adobe.AdobeDocumentServicesEJB.rpData(Unknown Source)
     at com.adobe.AdobeDocumentServicesLocalLocalObjectImpl0_0.rpData(AdobeDocumentServicesLocalLocalObjectImpl0_0.java:120)
     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
     at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
     at java.lang.reflect.Method.invoke(Method.java:324)
     at com.sap.engine.services.webservices.runtime.EJBImplementationContainer.invokeMethod(EJBImplementationContainer.java:126)
     at com.sap.engine.services.webservices.runtime.RuntimeProcessor.process(RuntimeProcessor.java:157)
     at com.sap.engine.services.webservices.runtime.RuntimeProcessor.process(RuntimeProcessor.java:79)
     at com.sap.engine.services.webservices.runtime.servlet.ServletDispatcherImpl.doPost(ServletDispatcherImpl.java:92)
     at SoapServlet.doPost(SoapServlet.java:51)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:760)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
     at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.runServlet(HttpHandlerImpl.java:401)
     at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.handleRequest(HttpHandlerImpl.java:266)
     at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:386)
     at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:364)
     at com.sap.engine.services.httpserver.server.RequestAnalizer.invokeWebContainer(RequestAnalizer.java:1039)
     at com.sap.engine.services.httpserver.server.RequestAnalizer.handle(RequestAnalizer.java:265)
     at com.sap.engine.services.httpserver.server.Client.handle(Client.java:95)
     at com.sap.engine.services.httpserver.server.Processor.request(Processor.java:175)
     at com.sap.engine.core.service630.context.cluster.session.ApplicationSessionMessageListener.process(ApplicationSessionMessageListener.java:33)
     at com.sap.engine.core.cluster.impl6.session.MessageRunner.run(MessageRunner.java:41)
     at com.sap.engine.core.thread.impl3.ActionObject.run(ActionObject.java:37)
     at java.security.AccessController.doPrivileged(Native Method)
     at com.sap.engine.core.thread.impl3.SingleThread.execute(SingleThread.java:102)
     at com.sap.engine.core.thread.impl3.SingleThread.run(SingleThread.java:172)
</pns:value></pns:RpString><pns:RpString><pns:name>VersionInfo</pns:name><pns:value>800.20070708051308.406522</pns:value></pns:RpString><pns:RpString><pns:name>TraceString</pns:name><pns:value>   com.adobe.ProcessingException: Required stream: "PDFDocument" not found in request OR its length is zero.
</pns:value></pns:RpString></pns:rpStrings></rpl:Response></rpl:rpDataResponse></SOAP-ENV:Body></SOAP-ENV:Envelope>
My installation:
SAP NetWeaver Application Server 7.00/Java AS 7.00
SAP NetWeaver Developer Studio Version: 7.0.14
Acrobat Reader 7.0.9
Internet explorer 7.0.5730.13
xAcf_NW711_SP00
J2EE 7.00 SP14

Web Dynpro & Adobe Interactive Forms - how to update the context node

Hi Experts,
I got a WD Component with some context nodes that are mapped to some views and are filled in this views. These context nodes are the dataSource for the Interactive Forms. These forms are embedded in a view by UIElement Interactive Forms.
My problem is, everytime when I change the structure of the context nodes (i.e. there's an additional attribute necessary), I have to design new forms to get the context nodes linked to the form. My existing forms cannot handle updated context nodes.
The change in the context node is displayed on web dynpro side, in the dataSource view in UIElement property. But in TA sfp there is the old context node structure displayed without any change (i.e. in number of attributes).
My forms' layout type is ZCI Layout the interface is based on XML.
How can I easily update the forms' context node structure without creating new forms every time?
Thanks in advance,
Tan

ok, got it.
by double clicking on templateSource in UIElement properties the interface can be updated.
Regards from Murphy's Law.
Tan

Web dynpro Java, Interactive Forms, Workflow/UWL

I really wanted to watch this eClass entitled:
"Integration for Business Workflow and SAP Interactive forms by Adobe (Session 7)"
However, it didn't pull up in my browser.
I need to trigger a workflow from WDJ and I need to attach an interactive pdf form to a workflow/workitem from WDJ.
Would i use the standard "SAP_WAPI*" functions modules via Adaptive RFC model in WDJ?
Maybe these? SAP_WAPI_ATTACHMENT_ADD_REF, SAP_WAPI_GET_ATTACHMENTS
Also I am need to open a WDJ when the user clicks on the task in UWL. This WDJ will read the pdf attachment on the workitem and display it to the user.

I solved this problem on my own. Aren't I cool?

Calling a Method in Web Dynpro ABAP

Hi Experts,
I have created a class in se24 and called its methods in web dynpro by simply creating its object. It is working fine. After that i came to know that method should be called through creating a service call in WD.
What is the standard way and why?
Thanks
Ravindra.

Hello Ravindra ,
I think the better way is to create an assistance class ( Say A1) and create an attribute (Say AC1) as object of your class ( Say C1 ).
In the costructor of you assistance class A1 you can instanciate the object of C1 .
Now inside a method of assistance class you can call the method of C1 any time because AC1 is already instantiated .
MVC architecture recommends you should have separate method to aceess the data and you write your business logic in assitance class methods .
Hope this will help you .
Regards
Vivek

User defined methods as variable input

Hello everyone.
I'm reading through a teach yourself java programming guide and am a little confused about a couple things when it comes to variables and methods.
I was wondering if it is "legal" to use a method as a variable input. Ex:
variable = usermethod(num1, 23.43, 32.13); /* Assuming the variable and method parameters
are of the same data type */
I was also wondering if you can call a method as output to the stand output such as:
System.out.println(usermethod(num1, 23.43, 32.13));
I think that these are vaild uses but this book is not very clear on this point, it simply says that a user defined method is called from the method main and if it is a return type it will return a value. I assume that the returned value can be store in a variable using the syntax above, am I correct?

Whenever the compiler sees a method name, it calls the method to get a return value from it. Both of those lines above are legal.
You can use a method call pretty much anywhere you would put an expression; for example, if you had a function foo() which took an int, and you had another function bar() which returned an int, you could call foo() like this:
foo(bar());Just make sure that methods you pass to other methods don't result in any unintended side-effects, such as printing to the screen.

Calling ERP Web Dynpro from CRM Opptunity with parameters

Hi, experts!
In CRM7.0, I'm calling ERP Web Dynpro from CRM Opptunity.
We've added a button in Opptunities and the buttom can navigate into ERP Web Dynpro.It works fine.
Now, I'm trying to move the value of Opptunity ID to a field in ERP Web Dynpro when we push the buttom. That's a problem I want to solve. We're struggling to move the value, but it doesn't work.
We uses the following settings:
1) We call Z- Logical Links generated by Transaction Launcher when we push the buttom.
2) We define Transaction Parameters in a Transaction Launcher Wizard(Step5). We've set "//clipboardBTOrder/BTOrderHeader/OBJECT_ID" or "//datacontextCURRENTBT/BTOrderHeader/OBJECT_ID".
But both of them doesn't get any value.
3) If you set SYST data or constants in Transaction Launcher Wizard(Step5), you can find the data in ERP Web Dynpro.
Does anyone know which parameter gets the value of current opptunity data?
Or if you have any tips to create URLS using programing, could you please share the information with me?
BestRgards.
Miki

Does anyone have tips??

Calling a user defined function as default value for a column

Hi All
Can we call a user defined function as default value for a column ??
for example:
create or replace function test1 return number is
begin
return 10;
end;
create table testt
(id as test1,
name varchar2(20));
getting error:
Error at line 1
ORA-02000: missing ( keywordThanks
Ashwani
Edited by: Ashwani on Jan 16, 2012 1:19 AM

Hi;
For your issue i suggest close your thread here as changing thread status to answered and move it to Forum Home » Database » SQL and PL/SQL which you can get more quick response
Regard
Helios

Problem with user defined methods

Hello,
I have created a user-defined method using the constructer and a number of sub-methods. The toString method is supposed to return the maximum, minimum, average, and median for an input data set. This program compiles with no problem, but doesn't seem to calculate the statistics. The max, min, med, and mean are all 0. Any help would be appreciated. Thanks a lot.
import java.util.*;
public class SO{
private String id;
private int N;
private double[] data;
private double average;
private double minimum;
private double maximum;
private double med;
     public SO(){
     public void readData(){
          Scanner keyBoard = new Scanner(System.in);
          System.out.println("Enter the id: ");
          id = keyBoard.nextLine();
          System.out.println("Enter the amount of data values in the id: ");
          N = keyBoard.nextInt();
          data = new double[N];
          System.out.println("Enter the values one line at a time: ");
          int j = 0;
          for(int h=0; h<=N-1; h++){
               data[h] = keyBoard.nextDouble();
          Arrays.sort(data);
     public void setDataValue(int k, double v){
          data[k] = v;
          System.out.printf("Changing data[%d] to %f", k, v);
     public double getDataValue(int k){
          double get = data[k];
          return get;
     private double mean(){
          double sum = 0;
          for(int k = 0; k<=N-1; k++){
               sum = sum + data[k];
          average = sum/N;
          return average;
     private double min(){
          minimum = data[0];
          return minimum;
     private double max(){
          maximum = data[N-1];
          return maximum;
     private double median(){
          if(N%2 != 0){
               med = data[N/2];
          else if(N%2 == 0){
               med = (data[N/2] + data[N/2-1])/2.;
          return med;
     public void displayData(){
          System.out.printf("[");
          for(int k = 0; k<=N-1; k++){
               System.out.printf("%.2f", data[k]);
               if(k != N-1){
                    System.out.printf(", ");
          System.out.printf("]");
     public void sortData(){
          Arrays.sort(data);
          System.out.printf("[");
          for(int k = 0; k<=N-1; k++){
               System.out.printf("%.2f", data[k]);
               if(k != N-1){
                    System.out.printf(", ");
          System.out.printf("]");
     public void analyzeData(){
          System.out.println(this);
     public String toString(){
          return id +"\n" + "minimum = " + minimum + "\n" + "maximum = " + maximum + "\n" + "median = " + med + "\n" + "mean = " + average;
     public static void main(String[] args){
          SO v = new SO();
          System.out.println("Read Data");
          v.readData();
          System.out.println("Display Data");
          v.displayData();
          System.out.println("Analyze Data");
          v.analyzeData();
          System.out.println("Set Data\n");
          v.setDataValue(0,98.75);
          v.displayData();
          System.out.println("Sort Data");
          v.sortData();
          System.out.println("Access Data\n");
          System.out.println("data[0] = " + v.getDataValue(0));
          System.out.println("\nDisplay v");
          System.out.println(v);
}

Sorry
import java.util.*;
public class SO{
   private String id;
   private int N;
   private double[] data;
   private double average;
   private double minimum;
   private double maximum;
   private double med;
     public SO(){
        public void readData(){
             Scanner keyBoard = new Scanner(System.in);
          System.out.println("Enter the id: ");
          id = keyBoard.nextLine();
          System.out.println("Enter the amount of data values in the id: ");
          N = keyBoard.nextInt();
          data = new double[N];
          System.out.println("Enter the values one line at a time: ");
          int j = 0;
          for(int h=0; h<=N-1; h++){
               data[h] = keyBoard.nextDouble();
          Arrays.sort(data);
        public void setDataValue(int k, double v){
             data[k] = v;
          System.out.printf("Changing data[%d] to %f", k, v);
        public double getDataValue(int k){
             double get = data[k];
          return get;
        private double mean(){
             double sum = 0;
          for(int k = 0; k<=N-1; k++){
               sum = sum + data[k];
          average = sum/N;
          return average;
        private double min(){
             minimum = data[0];
          return minimum;
        private double max(){
             maximum = data[N-1];
          return maximum;
        private double median(){
             if(N%2 != 0){
               med = data[N/2];
          else if(N%2 == 0){
               med = (data[N/2] + data[N/2-1])/2.;
          return med;
        public void displayData(){
             System.out.printf("[");
          for(int k = 0; k<=N-1; k++){
               System.out.printf("%.2f", data[k]);
               if(k != N-1){
                    System.out.printf(", ");
          System.out.printf("]");
        public void sortData(){
             Arrays.sort(data);
          System.out.printf("[");
          for(int k = 0; k<=N-1; k++){
               System.out.printf("%.2f", data[k]);
               if(k != N-1){
                    System.out.printf(", ");
          System.out.printf("]");
        public void analyzeData(){
             System.out.println(this);
        public String toString(){
             return id +"\n" + "minimum = " + minimum + "\n" + "maximum = " + maximum + "\n" + "median = " + med + "\n" + "mean = " + average;
     public static void main(String[] args){
          SO v = new SO();
          System.out.println("Read Data");
                 v.readData();
                 System.out.println("Display Data");
                 v.displayData();
                 System.out.println("Analyze Data");
                 v.analyzeData();
                 System.out.println("Set Data\n");
                 v.setDataValue(0,98.75);
                 v.displayData();
                 System.out.println("Sort Data");
                 v.sortData();
                 System.out.println("Access Data\n");
                 System.out.println("data[0] = " + v.getDataValue(0));
                 System.out.println("\nDisplay v");
                 System.out.println(v);
}

User Defined Exceptions in Web Service

I am trying to create complex user defined exceptions in Web services I am creating. Is there a way in JDeveloper to assist in modifying the WSDL to include all required parameters for fault handling that I can use to do this? Or do I have to write the XML manually in the WSDL file. Any recommended ways to accomplish this?

Hello,
raise duplicate_loan; won't avoid the trigger to insert and commit. If you really want to avoid the insertion, use the raise_applicatrion_error() instead.
For instance : Raise_Application_Error( -20001, 'Insertion cannot be validated' );Then in your Forms module, you can catch it like this:
   Begin
   Insert Into ...
   when others then
      LC$Erreur := Substr( SQLERRM,1 , 500 );
      LN$err_code := ABS(SQLCODE);
      If LN$err_code = 20001 Then ...
   End;
...Francois

Call a web services from oracle forms 10

I have to call a web services from oracle forms.
The version of the database is oracle 11gr2. the version of the forms is 10.1.2.0.2.
I allready did the proxy creation and the import class within forms.
I have 2 questions:
1.
I created the following procedure:
PROCEDURE call_WS IS
vobject1 ORA_JAVA.JOBJECT;
vobject2 ORA_JAVA.JOBJECT;
BEGIN
vobject1 := WSEvaluarReglaCondicionComerci.new();
vobject2 := WSEvaluarReglaCondicionComerci.listarValoresAtributoEvento(vobject1, 702, 2217, null, null, null);
END;
the function I calling:
FUNCTION listarValoresAtributoEvento(
obj ORA_JAVA.JOBJECT,
a0 ORA_JAVA.JOBJECT,
a1 ORA_JAVA.JOBJECT,
a2 ORA_JAVA.JOBJECT,
a3 VARCHAR2,
a4 ORA_JAVA.JOBJECT) RETURN ORA_JAVA.JOBJECT;
Note that the parameters is ORA_JAVA_JOBJECT and I need to send numbers. I understand that when I import the classes, because in the WS those parameters are defined as BigDecimal, Forms understand them as java object but when I compile it reports the error: "numero o tipo de argumento erroneo al llamar..." type error.
So the question is, how Cast the numbers to Java Object to send them.
I have read in a web page that one option is to change in the web service the type of the parameters but that is not an option.
2.
The WS returns a super big XML as answer, so how I can parse the result into an Object type?...
The object structure is:
TYPE opciones_obj AS OBJECT
(strindice VARCHAR2 (4000),
nombrecompleto VARCHAR2 (4000),
nombre VARCHAR2 (4000),
strtipodato VARCHAR2 (4000),
codigoopcion NUMBER,
floatval FLOAT,
strtipo VARCHAR2 (4000),
strval VARCHAR2 (4000));
and the tags to extract is:
COLUMNS strindice VARCHAR2 (4000)
PATH 'ns2:mapEntry[ns2:key="strIndice"]/ns2:value',
nombrecompleto VARCHAR2 (4000)
PATH 'ns2:mapEntry[ns2:key="nombreCompleto"]/ns2:value',
nombre VARCHAR2 (4000)
PATH 'ns2:mapEntry[ns2:key="nombre"]/ns2:value',
strtipodato VARCHAR2 (4000)
PATH 'ns2:mapEntry[ns2:key="strTipoDato"]/ns2:value',
codigoopcion NUMBER
PATH 'ns2:mapEntry[ns2:key="codigoOpcion"]/ns2:value',
floatval FLOAT
PATH 'ns2:mapEntry[ns2:key="floatVal"]/ns2:value',
strtipo VARCHAR2 (4000)
PATH 'ns2:mapEntry[ns2:key="strTipo"]/ns2:value',
strval VARCHAR2 (4000)
PATH 'ns2:mapEntry[ns2:key="strVal"]/ns2:value') x;
xquery / xmltype aparently is not an option because the xml is too big.
I will appreciate your answers.
Thanks.
Edited by: user13058213 on 26-ene-2012 16:02

i created jar file to call it from forms
Could you be a little bit less vague about what you exactly did?
Anyway; see here http://bit.ly/10VVoMR
cheers

Calling web service from oracle forms 10g

Problem Description:
I'm following the steps as per the doc:
http://www.oracle.com/technology/products/forms/htdocs/10gr2/howto/webservicefromforms/ws_10_1_3_from_forms.html
to create a java stub to call external web service and then use java importer in oracle forms to call this web service from oracle forms.
WSDL for external web service used is http://gend:83/DesignService.svc?wsdl
The service was developed by us.
Calling the web service using JDeveloper works fine but when I complie in Oracle Forms it returns wrong number of types of arguments in call SENDHELLO.
The code from oracle form to call web service is as below:
DECLARE
jo ora_java.jobject;
xo ora_java.jobject;
rv varchar2(2000);
ex ora_java.jobject;
str varchar2(100);
BEGIN
jo := GendServiceClient.new;
rv := GendServiceClient.sendHello('Nora');
EXCEPTION
WHEN ORA_JAVA.JAVA_ERROR then
message('Unable to call out to Java, ' ||ORA_JAVA.LAST_ERROR);
WHEN ORA_JAVA.EXCEPTION_THROWN then
ex := ORA_JAVA.LAST_EXCEPTION;
message(Exception_.toString(ex));
END;
Any help/ideas on this is greatly appreciated. Thanks.
Edited by: KE Nora Loera on Jun 1, 2012 1:24 PM

My primary skill is PL/SQL but the only information I found on Oracle's site to call a web service from a 10g Form was creating a jar file and importing the java class. Since I don't want to ask our corporate IT to make changes on the UNIX box for the jar files I went a different route.
I use UTL_HTTP.BEGIN_REQUEST to call a URL then load I load the data to a table as a CLOB since we have more than 4000 characters. Now I need to parse the XML and load it into a form. I have never done this so if there is a helpful site please let me know. I have looked at several sites but none do what I want.
Thanks

Calling web service from oracle forms fails with ORA_JAVA.JAVA_ERROR

Problem Description:
I'm following the steps as per the doc:
http://www.oracle.com/technology/products/forms/htdocs/10gr2/howto/webservicefromforms/ws_10_1_3_from_forms.html
to create a java stub to call external web service and then use java importer in oracle forms to call this web service from oracle forms.
WSDL for external web service used is http://www.webservicex.net/CurrencyConverter.asmx?wsdl
Calling the web service using JDeveloper works fine but from Oracle Forms returns ORA_JAVA.JAVA_ERROR; Unable to call out to Java, Invalid object type for argument 1
The code from oracle form to call web service is as below:
DECLARE
jo ora_java.jobject;
rv ora_java.jobject;
ex ora_java.jobject;
outString varchar2(2000);
BEGIN
jo:= CurrencyConvertorStub.new;
--This will get the exchange rate from US Dollars to UK Sterling.
rv:= CurrencyConvertorStub.ConversionRate(jo,'CAD','USD');
message (float_.floatValue(RV));
EXCEPTION
WHEN ORA_JAVA.JAVA_ERROR then
message('Unable to call out to Java, ' ||ORA_JAVA.LAST_ERROR);
WHEN ORA_JAVA.EXCEPTION_THROWN then
ex := ORA_JAVA.LAST_EXCEPTION;
outString := Exception_.toString(ex);
message(outString);
END;
Any help/ideas on this is greatly appreciated. Thanks.

Yes, it is the message line - so basically this call fails => rv:= CurrencyConvertorStub.ConversionRate(jo,'CAD','USD'); and control goes in the exception block
WHEN ORA_JAVA.JAVA_ERROR then
message('Unable to call out to Java, ' ||ORA_JAVA.LAST_ERROR);
Below is the code from java stub that was generated using JDeveloper by using web services stub/skeleton and associating the WSDL
public Double ConversionRate(String FromCurrency, String ToCurrency) throws Exception
URL endpointURL = new URL(endpoint);
Envelope requestEnv = new Envelope();
Body requestBody = new Body();
Vector requestBodyEntries = new Vector();
String wrappingName = "ConversionRate";
String targetNamespace = "http://www.webserviceX.NET/";
Vector requestData = new Vector();
requestData.add(new Object[] {"FromCurrency", FromCurrency});
requestData.add(new Object[] {"ToCurrency", ToCurrency});
requestBodyEntries.addElement(toElement(wrappingName, targetNamespace, requestData));
requestBody.setBodyEntries(requestBodyEntries);
requestEnv.setBody(requestBody);
Message msg = new Message();
msg.setSOAPTransport(m_httpConnection);
msg.send(endpointURL, "http://www.webserviceX.NET/ConversionRate", requestEnv);
Envelope responseEnv = msg.receiveEnvelope();
Body responseBody = responseEnv.getBody();
Vector responseData = responseBody.getBodyEntries();
return (Double)fromElement((Element)responseData.elementAt(0), java.lang.Double.class);
}

How to put water mark in web dynpro abap Adobe forms

Hi
Can any body tell me how to put water mark in web dynpro Abap adobe forms ,
actually I need to print water mark as back ground in gray color.
Points will be rewarded of Helpful answer..!
Regards,
Sidram

Hi,
for more information about layout options in forms, go to your form in transaction SFP, layout view and choose Help -> Adobe LifeCycle Designer Help. There you find information on page layout, e.g. " Objects can be placed anywhere on a master page, inside or outside the content area. As a general rule, do not place objects inside the content area unless your intention is to have other objects laid down on top of the master page objects when the form is rendered. If you are setting up a watermark, place it inside the content area. "
Besides, there's an Adobe forum where you might get more information for such Adobe questions.
Regards, Heidi

Call a user defined method in web dynpro from interactive forms

Similar Messages

Maybe you are looking for