Getting appmod reference in UIX controller class

Hi,
I tried using ServletBindingUtils.getApplicationModule(BajaContext) method in a static method in UIX controller class to get the reference of application module defined in UIX page. But i am getting null. How can i get the reference of view and appmod in UIX controller class
regards,
srivatsan

Your event handler has to be within a <bc4j:findRootAppModule> element.

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How to get the function name in controller class

Hi experts ,
I am new to the OAF framework.
i have created the two functions and bot he the function have the same controller class .i want to capture the function name or function id in the controller class.
can you please let me know how to get the function id or function name in the controller class.

Hi apurba,
Thanks for the quick reply.
i am trying to get the function name from the FunctionSecurity class,
However in FunctionSecurity class there is no such method defined as getFunctionName();
my requirement is ,i have two functions functionA and functionB defined.
both the function has the same controller class.in controller class ,i need to get the function name ,based on the function name
i will redirect the page to respective page.
looking forward for you response.
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KT

How to get the VIEW_ID from VIEW Controller Class?

Hi,
In my BADI(CRM_BP_UIU_VIEW_CONFIG), I have a view controller variable(IR_VIEW_CONTROLLER) referring to CL_BSP_WD_VIEW_CONTROLLER. Now, I have to get VIEW_ID using this varibale. However, the VIEW_ID attribute is Protected in the class .CL_BSP_WD_VIEW_CONTROLLER So, I am unable to access this attribute.
Could you please help me out, how can I do achieve this?
Thanks,
Sandeep

See if you can make use of GET_VIEWAREA_CONTENT or GET_VIEWAREA_CONTENT_ID...
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BJ

Get a reference of a local class at another program

Hello experts! Sorry if this has been asked before, but I couldn't find exactly what I'm searching for.
Within function-pool MIGO (main program of transaction MIGO), there's a local class LCL_MIGO_KERNEL. This class has the private attribute PT_CHANGE_TAKEIT (which is an internal table).
During the execution of MIGO, for a certain criteria, I would like to clear the contents of PT_CHANGE_TAKEIT. Since it's a private attibute, I have managed to create a new public method that just clears it. This method was defined and inplemented within ENHANCEMENT SPOTS available all over SAPLMIGO. My method is ZZ_CLEAR_PT_CHANGE_TAKEIT. So far so good.
Now, I have to call this method. I have found no other ENHANCEMENT SPOTS in SAPLMIGO at a place where I would me able to make the call (eg, don't know if the criteria fits yet).
Inside BADI MB_MIGO_BADI, method LINE_MODIFY, I have just what I need to know if I should clear PT_CHANGE_TAKEIT.
However, inside here I don't have access to the instance of class LCL_MIGO_KERNEL (the instance itself is (SAPLMIGO)LCL_MIGO_GLOBALS=>KERNEL)
So far I have managed to get a pointer to the instance with:
FIELD-SYMBOLS: <lfs_kernel> TYPE ANY.
ASSIGN ('(SAPLMIGO)LCL_MIGO_GLOBALS=>KERNEL')
    TO <lfs_kernel>.
So I have the instance of the class, but how can I call my method ZZ_CLEAR_PT_CHANGE_TAKEIT?
The command call method <lfs_kernel>->zz_clear_pt_change_takeit.
can't be done because ""<LFS_KERNEL>" is not a reference variable" as the sintax check tells me.
I have tried stuff like
CREATE DATA dref TYPE REF TO
             ('\FUNCTION-POOL=MIGO\CLASS=LCL_MIGO_KERNEL').
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but nothing works so far.
I know if LCL_MIGO_KERNEL was a class from SE24 (not a local one), I could just create a field-symbol of that type instead of type ANY and it would work.
Does anyone have an idea how that can be done?
Thank you very much!

I have managed to do what I needed by calling my method from other ENHANCEMENT SPOTS within SAPLMIGO and some extra coding on MB_MIGO_BADI, but unfortunately I couldn't do what I originaly wanted which was to call a method of a local class from another program, something that could be handy in other situations.
If it's not lack of knowledge by myself and it really can't be done, I think the ABAP OO framework fell just short of having that flexibility, since I can get the field-symbol to point to the instance of the class, but just can't call the method because of syntax issues.
Thanks!
Well it seems you already solved, but I got curious and knew how this could be done, so I wanted to prove it and here it is:
* This would be inside the Function group
CLASS lcl_kernel DEFINITION.
PUBLIC SECTION.
    METHODS:
      zz_clear_pt_change_takeit.
ENDCLASS.                    "lcl_kernel DEFINITION
CLASS lcl_kernel IMPLEMENTATION.
METHOD zz_clear_pt_change_takeit.
    WRITE 'Dummy! I do nothing!'.
ENDMETHOD.                    "zz_clear_pt_change_takeit
ENDCLASS.                    "lcl_kernel IMPLEMENTATION
START-OF-SELECTION.
* This is just to create the reference. It corresponds to
* (SAPLMIGO)LCL_MIGO_GLOBALS=>KERNEL in your example
DATA: kernel TYPE REF TO lcl_kernel.
CREATE OBJECT kernel.
*----------------- Now your program (which supposedly does not have
*----------------- access to kernel or even lcl_kernel def)
*----------------- would begin
FIELD-SYMBOLS: <lfs_kernel> TYPE ANY.
DATA: generic_ref           TYPE REF TO object.
ASSIGN ('KERNEL')
    TO <lfs_kernel>.
generic_ref = <lfs_kernel>.
TRY.
      CALL METHOD generic_ref->('ZZ_CLEAR_PT_CHANGE_TAKEIT').
    CATCH cx_sy_dyn_call_illegal_method .
ENDTRY.
Apart from that, I wouldn't access a local class this way. There's a reason for blocking the access, one of them being that SAP could change local classes without notice thus breaking your program.

How to get a reference for custom controller

Hi All,
I am working with the custom controller but i dont know how to call the functionality of custom controller into a view controller.For accessing component controller functionality we have a attribute wd_comp_controller in view controller.Like this how to get a refernce for the custom controller.
Thanks in Advance.

hi,
Lets say view1 has the event ONACTIONNAVIGATE and you want to call a method 'start_navigation' in the custom controller named 'navigation'.
Use the following code.
METHOD onactionnavigate .
DATA lo_navigation_controller TYPE REF TO ig_navigation.
lo_navigation_controller = wd_this->get_navigation_ctr( ).
CASE navigation_type.
WHEN 'BACKWARD'.
lo_navigation_controller->start_navigation( if_fitv_fpm_api=>gc_navigate_backward ).
WHEN 'FORWARD'.
lo_navigation_controller->start_navigation( if_fitv_fpm_api=>gc_navigate_forward ).
ENDCASE.
ENDMETHOD.
Thanks,
Rajkumar.S

How to get the parent window in sub-child controller class in javafx?

how to get the parent window in sub-child controller class in javafx?

You can get the window in which a node is contained with
Window window = node.getScene().getWindow();Depending when this is invoked, you might want to check the Scene is not null before calling getWindow().
If the window is a stage that is owned by another window, you can get the "parent" or "owner" window with
Window owner = null ;
if (window instanceof Stage) {
Stage stage = (Stage) window ;
owner = stage.getOwner();
}

How to get a reference to the owner of a class instance?

Within a method of a class, how can I get a reference to the
object containing the class instance?
To be clear: I have class B that contains a method, say
"myfunc()". Class A (say, the application itself or a custom
component) instantiates a new instance of Class B : myclassB=new
ClassB()
Now, from within myfunc() can I get a reference to Class A?
The simplest way here is to pass a "this" reference when
calling myfunc(), i.e. "myclassB.myfunc(this)" but I would prefer
not to have to remember to always use 'this'.

Are these objects within each other. Does classA own classB?
If that is the case, then Greg is correct and it should be
available in parentDocument.
In projects in the past we have created a central
refObjectLocator object that is available to all objects.
Mostly we use events to communicate between objects. Dispatch
an event and let whoever listen for it.
Here is a copy of our reflocator if you are interested.
package com.goconfigure.model {
import mx.collections.ArrayCollection;
import com.adobe.cairngorm.model.ModelLocator;
import com.goconfigure.util.HashMap;
[Bindable]
public class RefObjectLocator implements ModelLocator {
// this instance stores a static reference to itself
private static var refObject : RefObjectLocator;
public var refObjectHM : HashMap = new HashMap();
// singleton: constructor only allows one model locator
public function AppLocator() : void {
if ( RefObjectLocator.refObject != null )
throw new Error( "Only one RefObjectLocator instance should
be instantiated" );
// singleton: always returns the one existing static
instance to itself
public static function getInstance() : RefObjectLocator {
if ( refObject == null )
refObject = new RefObjectLocator();
return refObject;
public function addRefObject( pRefObject : Object, pName :
String ) : void {
refObjectHM.put(pName,pRefObject);
public function getRefObject( pName : String ) : Object {
return refObjectHM.getValue(pName);
public function removeRefObject( pName : String ) : void {
refObjectHM.remove(pName);
public function clearRefObject() : void {
refObjectHM.clear();

Not able to get group name by using memberof class, getting Total groups as 0 even I am member of that group.

Not able to get group name by using memberof class, getting Total groups as 0 even I am member of that group. Through this memberof class I am trying to find full qualified name(DN) of my group.
code I have used:
//specify the LDAP search filter
               String searchFilter = "(&(objectClass=user)(CN=Username))";
               //Specify the Base for the search
               String searchBase = "";
Also I have used,
             String searchFilter = "(&(objectClass=user)(CN=Username))";
               //Specify the Base for the search
               String searchBase = "ou=ibmgroups,o=ibm.com";
But in both cases I am getting value for Total groups as 0.
Code Reference:
* memberof.java
* December 2004
* Sample JNDI application to determine what groups a user belongs to
import java.util.Hashtable;
import javax.naming.*;
import javax.naming.ldap.*;
import javax.naming.directory.*;
public class memberof     {
     public static void main (String[] args)     {
          Hashtable env = new Hashtable();
          String adminName = "CN=Administrator,CN=Users,DC=ANTIPODES,DC=COM";
          String adminPassword = "XXXXXXX";
          String ldapURL = "ldap://mydc.antipodes.com:389";
          env.put(Context.INITIAL_CONTEXT_FACTORY,"com.sun.jndi.ldap.LdapCtxFactory");
          //set security credentials, note using simple cleartext authentication
          env.put(Context.SECURITY_AUTHENTICATION,"simple");
          env.put(Context.SECURITY_PRINCIPAL,adminName);
          env.put(Context.SECURITY_CREDENTIALS,adminPassword);
          //connect to my domain controller
          env.put(Context.PROVIDER_URL,ldapURL);
          try {
               //Create the initial directory context
               LdapContext ctx = new InitialLdapContext(env,null);
               //Create the search controls
               SearchControls searchCtls = new SearchControls();
               //Specify the search scope
               searchCtls.setSearchScope(SearchControls.SUBTREE_SCOPE);
               //specify the LDAP search filter
               String searchFilter = "(&(objectClass=user)(CN=Andrew Anderson))";
               //Specify the Base for the search
               String searchBase = "DC=antipodes,DC=com";
               //initialize counter to total the group members
               int totalResults = 0;
               //Specify the attributes to return
               String returnedAtts[]={"memberOf"};
               searchCtls.setReturningAttributes(returnedAtts);
               //Search for objects using the filter
               NamingEnumeration answer = ctx.search(searchBase, searchFilter, searchCtls);
               //Loop through the search results
               while (answer.hasMoreElements()) {
                    SearchResult sr = (SearchResult)answer.next();
                    System.out.println(">>>" + sr.getName());
                    //Print out the groups
                    Attributes attrs = sr.getAttributes();
                    if (attrs != null) {
                         try {
                              for (NamingEnumeration ae = attrs.getAll();ae.hasMore();) {
                                   Attribute attr = (Attribute)ae.next();
                                   System.out.println("Attribute: " + attr.getID());
                                   for (NamingEnumeration e = attr.getAll();e.hasMore();totalResults++) {
                                        System.out.println(" " + totalResults + ". " + e.next());
                         catch (NamingException e)     {
                              System.err.println("Problem listing membership: " + e);
               System.out.println("Total groups: " + totalResults);
               ctx.close();
          catch (NamingException e) {
               System.err.println("Problem searching directory: " + e);
Any help will be highly appreciated.

Not able to get group name by using memberof class, getting Total groups as 0 even I am member of that group. Through this memberof class I am trying to find full qualified name(DN) of my group.
code I have used:
//specify the LDAP search filter
               String searchFilter = "(&(objectClass=user)(CN=Username))";
               //Specify the Base for the search
               String searchBase = "";
Also I have used,
             String searchFilter = "(&(objectClass=user)(CN=Username))";
               //Specify the Base for the search
               String searchBase = "ou=ibmgroups,o=ibm.com";
But in both cases I am getting value for Total groups as 0.
Code Reference:
* memberof.java
* December 2004
* Sample JNDI application to determine what groups a user belongs to
import java.util.Hashtable;
import javax.naming.*;
import javax.naming.ldap.*;
import javax.naming.directory.*;
public class memberof     {
     public static void main (String[] args)     {
          Hashtable env = new Hashtable();
          String adminName = "CN=Administrator,CN=Users,DC=ANTIPODES,DC=COM";
          String adminPassword = "XXXXXXX";
          String ldapURL = "ldap://mydc.antipodes.com:389";
          env.put(Context.INITIAL_CONTEXT_FACTORY,"com.sun.jndi.ldap.LdapCtxFactory");
          //set security credentials, note using simple cleartext authentication
          env.put(Context.SECURITY_AUTHENTICATION,"simple");
          env.put(Context.SECURITY_PRINCIPAL,adminName);
          env.put(Context.SECURITY_CREDENTIALS,adminPassword);
          //connect to my domain controller
          env.put(Context.PROVIDER_URL,ldapURL);
          try {
               //Create the initial directory context
               LdapContext ctx = new InitialLdapContext(env,null);
               //Create the search controls
               SearchControls searchCtls = new SearchControls();
               //Specify the search scope
               searchCtls.setSearchScope(SearchControls.SUBTREE_SCOPE);
               //specify the LDAP search filter
               String searchFilter = "(&(objectClass=user)(CN=Andrew Anderson))";
               //Specify the Base for the search
               String searchBase = "DC=antipodes,DC=com";
               //initialize counter to total the group members
               int totalResults = 0;
               //Specify the attributes to return
               String returnedAtts[]={"memberOf"};
               searchCtls.setReturningAttributes(returnedAtts);
               //Search for objects using the filter
               NamingEnumeration answer = ctx.search(searchBase, searchFilter, searchCtls);
               //Loop through the search results
               while (answer.hasMoreElements()) {
                    SearchResult sr = (SearchResult)answer.next();
                    System.out.println(">>>" + sr.getName());
                    //Print out the groups
                    Attributes attrs = sr.getAttributes();
                    if (attrs != null) {
                         try {
                              for (NamingEnumeration ae = attrs.getAll();ae.hasMore();) {
                                   Attribute attr = (Attribute)ae.next();
                                   System.out.println("Attribute: " + attr.getID());
                                   for (NamingEnumeration e = attr.getAll();e.hasMore();totalResults++) {
                                        System.out.println(" " + totalResults + ". " + e.next());
                         catch (NamingException e)     {
                              System.err.println("Problem listing membership: " + e);
               System.out.println("Total groups: " + totalResults);
               ctx.close();
          catch (NamingException e) {
               System.err.println("Problem searching directory: " + e);
Any help will be highly appreciated.

Excel Get ActiveX References.vi and closing references -- grrr

I'm new to ActiveX stuff, but eager to learn!
The "grrr" in my Subject line is a reference to how I feel about LabVIEW's documentation from time to time. I'm a dinosaur who came from text-based programming, and did a fair amount of C coding, so sometimes with LabVIEW I'm left with this awful feeling in the pit of my stomach like, "Good grief! How much memory must LabVIEW be hogging up in the background when I use this vi?" or "What happens to those variables (wires) in that subVI when it completes but doesn't close? What are their statuses when I come back in the next time?" or "What if I put a lot of elements into that array the first time and then started from element zero the second time and just put in a few? What has happened with the memroy that was allocated when there were a lot of elements?"
Today I'm stewing about this "Excel Get ActiveX References.vi," and what happens to the "ActiveX references" it generates each time I call the subVI in which "Excel Get ActiveX References.vi" lives. I think that at least one of the "ActiveX references" it generates when I call it is of the type Excel._Application. Then there appears to be an Excel._Workbook, and others. You see, I've used "Excel Easy Report.vi" to put some data into an Excel spreadsheet, and I want to tell Excel to do a "Save" on the open spreadsheet. I think ActiveX is the (a) right way to do that, so I'm wading into the ActiveX fray... But this "Excel Get ActiveX References.vi" says in its help file, "Do not close ActiveX references opened with the Excel Get ActiveX References VI. References must remain open until the report is closed. Otherwise the error 3001 will occur." Well, these Excel workbooks that get created by my VI could well stay open until after my LabVIEW VI terminates!
So (finally), here are some of my quesitons:
1) When I go through my subVI once, pointing to one workbook, I'll get one set of references "created" or "opened" or whatever you call it when ActiveX references spring into existance. Now, when I exit the subVI, is it going to automatically try to "close" those ActiveX references? I don't suppose so, since subVI's stay in memory until the calling VI closes.
2) Now, I come back into my subVI a second time. New workbook gets created, so I get new references. Ok, fine. Uh oh! What happened to those old references? I suppose that if I didn't somehow save them off, I've probably lost the ability to get them back (maybe I'm wrong, but I don't need them back), but is LabVIEW going to "close" those old references (from previous times through the subVI) because I can't get to them anymore? Won't that cause the dreaded error 3001? If LabVIEW is not going to "close" them, what in tarnation happens to them (the old C programmer in me creeping back out)?? Now it's some oddball, orphaned reference, floating out there, hogging memory, waiting to make something crash intermittently and be a debugging nightmare?
3) Now, here's the real scary one. I think I might dodge the "error 3001" bullet in questions 1) and 2), but now let's say the user closes my LabVIEW application while Excel is still open. All those workbooks are still open. Presumably, all those ActiveX references I was not supposed to close are still open. I really hope that LabVIEW is decent enough to close/erase/delete/blow-away (whatever the right word is) all those ActiveX references which were opened/created by "Excel Get ActiveX References.vi" when my program terminates. But, oh no! Won't the error 3001 come along then? I suppose I can just dump it in the shutdown error handling.
Well, thanks for reading my novel. I don't know what can be done with LabVIEW documentation to make it more satisfying to folks like me, but perhaps someone can weigh in on all my ActiveX questions here.
Thank you in advance,
Steve Brady
Solved!
Go to Solution.

You need to close EVERY ActiveX reference you open. If you don't you'll end up with some Excel processes running even after LabVIEW exits. You can see them in Task Manager.
I, personally, don't like the LabVIEW Report Generation Tool Kit for working with Excel. I don't think it's flexible enough. I have a growing library of VIs that I've written that open, manipulate, and close Excel. Some references I pass from VI to VI and some I close right after I use them. It all depends on what I'm doing. If I want to enter read or write data from/to a certain range I'll get the range reference, read or write the data, then close it right away because I have no use for it any more. On the other hand, when I open Excel or a Workbook I keep the reference until I'm done, which could be later in the program.
1) When I go through my subVI once, pointing to one workbook, I'll get one set of references "created" or "opened" or whatever you call it when ActiveX references spring into existence. Now, when I exit the subVI, is it going to automatically try to "close" those ActiveX references? I don't suppose so, since subVI's stay in memory until the calling VI closes.
2) Now, I come back into my subVI a second time. New workbook gets created, so I get new references. Ok, fine. Uh oh! What happened to those old references? I suppose that if I didn't somehow save them off, I've probably lost the ability to get them back (maybe I'm wrong, but I don't need them back), but is LabVIEW going to "close" those old references (from previous times through the subVI) because I can't get to them anymore? Won't that cause the dreaded error 3001? If LabVIEW is not going to "close" them, what in tarnation happens to them (the old C programmer in me creeping back out)?? Now it's some oddball, orphaned reference, floating out there, hogging memory, waiting to make something crash intermittently and be a debugging nightmare?
3) Now, here's the real scary one. I think I might dodge the "error 3001" bullet in questions 1) and 2), but now let's say the user closes my LabVIEW application while Excel is still open. All those workbooks are still open. Presumably, all those ActiveX references I was not supposed to close are still open. I really hope that LabVIEW is decent enough to close/erase/delete/blow-away (whatever the right word is) all those ActiveX references which were opened/created by "Excel Get ActiveX References.vi" when my program terminates. But, oh no! Won't the error 3001 come along then? I suppose I can just dump it in the shutdown error handling.
1) No, LabVIEW will NOT close those references. You need to make sure that happens.
2) You can save the references in a functional global or use a class but if you're not going to save them close them as soon as you're done with them.
3) Your user should not be able to close your LabVIEW application without it going through the shutdown routine you've created for your program. The ABORT button should never be exposed to the user and you should capture and discard the panel close event so your program ALWAYS shuts down is an orderly fashion. If you don't you will have fragments of Excel hanging around in your operating system and will have to kill those processes using Task Manager. That should only be a problem during development, not once deployed.
I used to program in C and Assembly many moons ago. You should have seen my first LabVIEW code. I go back and look at it just so I can see how far I've come in the last 12 years. I feel your pain.
Kelly Bersch
Certified LabVIEW Developer
Kudos are always welcome

Not able to get the reference fot the new column added thru personalization

Hi,
I have added a new column in an advanced table of Message Text Input. ID for this is xxTemp.
Now i have extended controller and in processrequest(), i am trying to get the reference for this column as below:
OAAdvancedTableBean oaadvancedtablebean1 = (OAAdvancedTableBean)webBean.findIndexedChildRecursive("ASNPrdtLstTb");
OAMessageTextInputBean oamessagetextinputbean = (OAMessageTextInputBean)webBean.findIndexedChildRecursive("xxTemp");
But oamessagetextinputbean is returning null value.
Can someone tell me why this is not able to get the reference for the newly added column.
This is very urgent. please post me ur ideas.

Hi Shiv,
I have used as u said. Its throwing this exception:
oracle.apps.fnd.framework.OAException: java.lang.ClassCastException
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     at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequest(OAWebBeanHelper.java:603)
     at oracle.apps.fnd.framework.webui.OAWebBeanContainerHelper.processRequest(OAWebBeanContainerHelper.java:247)
     at oracle.apps.fnd.framework.webui.beans.layout.OAStackLayoutBean.processRequest(OAStackLayoutBean.java:350)
     at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequestChildren(OAWebBeanHelper.java:959)
     at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequestChildren(OAWebBeanHelper.java:926)
     at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequest(OAWebBeanHelper.java:646)
     at oracle.apps.fnd.framework.webui.OAWebBeanContainerHelper.processRequest(OAWebBeanContainerHelper.java:247)
     at oracle.apps.fnd.framework.webui.beans.layout.OAStackLayoutBean.processRequest(OAStackLayoutBean.java:350)
     at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequestChildren(OAWebBeanHelper.java:959)
     at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequestChildren(OAWebBeanHelper.java:926)
     at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequest(OAWebBeanHelper.java:646)
     at oracle.apps.fnd.framework.webui.OAWebBeanContainerHelper.processRequest(OAWebBeanContainerHelper.java:247)
     at oracle.apps.fnd.framework.webui.OASubTabLayoutHelper.processRequest(OASubTabLayoutHelper.java:430)
     at oracle.apps.fnd.framework.webui.beans.layout.OASubTabLayoutBean.processRequest(OASubTabLayoutBean.java:465)
     at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequestChildren(OAWebBeanHelper.java:959)
     at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequestChildren(OAWebBeanHelper.java:926)
     at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequest(OAWebBeanHelper.java:646)
     at oracle.apps.fnd.framework.webui.OAWebBeanContainerHelper.processRequest(OAWebBeanContainerHelper.java:247)
     at oracle.apps.fnd.framework.webui.beans.layout.OAStackLayoutBean.processRequest(OAStackLayoutBean.java:350)
     at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequestChildren(OAWebBeanHelper.java:959)
     at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequestChildren(OAWebBeanHelper.java:926)
     at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequest(OAWebBeanHelper.java:646)
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     at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequestChildren(OAWebBeanHelper.java:959)
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     at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequest(OAWebBeanHelper.java:646)
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     at oracle.apps.fnd.framework.webui.beans.form.OAFormBean.processRequest(OAFormBean.java:385)
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     at oracle.apps.fnd.framework.webui.OAPageBean.processRequest(OAPageBean.java:2335)
     at oracle.apps.fnd.framework.webui.OAPageBean.preparePage(OAPageBean.java:1734)
     at oracle.apps.fnd.framework.webui.OAPageBean.preparePage(OAPageBean.java:508)
     at oracle.apps.fnd.framework.webui.OAPageBean.preparePage(OAPageBean.java:429)
     at OA.jspService(OA.jsp:34)
     at com.orionserver.http.OrionHttpJspPage.service(OrionHttpJspPage.java:56)
     at oracle.jsp.runtimev2.JspPageTable.service(JspPageTable.java:317)
     at oracle.jsp.runtimev2.JspServlet.internalService(JspServlet.java:465)
     at oracle.jsp.runtimev2.JspServlet.service(JspServlet.java:379)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
     at com.evermind.server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher.java:727)
     at com.evermind.server.http.ServletRequestDispatcher.forwardInternal(ServletRequestDispatcher.java:306)
     at com.evermind.server.http.ServletRequestDispatcher.forward(ServletRequestDispatcher.java:209)
     at com.evermind.server.http.GetParametersRequestDispatcher.forward(GetParametersRequestDispatcher.java:189)
     at com.evermind.server.http.EvermindPageContext.forward(EvermindPageContext.java:199)
     at OA.jspService(OA.jsp:39)
     at com.orionserver.http.OrionHttpJspPage.service(OrionHttpJspPage.java:56)
     at oracle.jsp.runtimev2.JspPageTable.service(JspPageTable.java:317)
     at oracle.jsp.runtimev2.JspServlet.internalService(JspServlet.java:465)
     at oracle.jsp.runtimev2.JspServlet.service(JspServlet.java:379)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
     at com.evermind.server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher.java:727)
     at com.evermind.server.http.ServletRequestDispatcher.forwardInternal(ServletRequestDispatcher.java:306)
     at com.evermind.server.http.HttpRequestHandler.processRequest(HttpRequestHandler.java:767)
     at com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:259)
     at com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:106)
     at EDU.oswego.cs.dl.util.concurrent.PooledExecutor$Worker.run(PooledExecutor.java:803)
     at java.lang.Thread.run(Thread.java:534)
## Detail 0 ##
java.lang.ClassCastException
     at dbdcustom.oracle.apps.asn.opportunity.webui.xxdbdPrdtTableCO.processRequest(xxdbdPrdtTableCO.java:76)
     at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequest(OAWebBeanHelper.java:587)
     at oracle.apps.fnd.framework.webui.OAWebBeanContainerHelper.processRequest(OAWebBeanContainerHelper.java:247)
     at oracle.apps.fnd.framework.webui.beans.layout.OAStackLayoutBean.processRequest(OAStackLayoutBean.java:350)
     at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequestChildren(OAWebBeanHelper.java:959)
     at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequestChildren(OAWebBeanHelper.java:926)
     at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequest(OAWebBeanHelper.java:646)
     at oracle.apps.fnd.framework.webui.OAWebBeanContainerHelper.processRequest(OAWebBeanContainerHelper.java:247)
     at oracle.apps.fnd.framework.webui.beans.layout.OAStackLayoutBean.processRequest(OAStackLayoutBean.java:350)
     at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequestChildren(OAWebBeanHelper.java:959)
     at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequestChildren(OAWebBeanHelper.java:926)
     at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequest(OAWebBeanHelper.java:646)
     at oracle.apps.fnd.framework.webui.OAWebBeanContainerHelper.processRequest(OAWebBeanContainerHelper.java:247)
     at oracle.apps.fnd.framework.webui.OASubTabLayoutHelper.processRequest(OASubTabLayoutHelper.java:430)
     at oracle.apps.fnd.framework.webui.beans.layout.OASubTabLayoutBean.processRequest(OASubTabLayoutBean.java:465)
     at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequestChildren(OAWebBeanHelper.java:959)
     at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequestChildren(OAWebBeanHelper.java:926)
     at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequest(OAWebBeanHelper.java:646)
     at oracle.apps.fnd.framework.webui.OAWebBeanContainerHelper.processRequest(OAWebBeanContainerHelper.java:247)
     at oracle.apps.fnd.framework.webui.beans.layout.OAStackLayoutBean.processRequest(OAStackLayoutBean.java:350)
     at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequestChildren(OAWebBeanHelper.java:959)
     at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequestChildren(OAWebBeanHelper.java:926)
     at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequest(OAWebBeanHelper.java:646)
     at oracle.apps.fnd.framework.webui.OAWebBeanContainerHelper.processRequest(OAWebBeanContainerHelper.java:247)
     at oracle.apps.fnd.framework.webui.OAPageLayoutHelper.processRequest(OAPageLayoutHelper.java:1136)
     at oracle.apps.fnd.framework.webui.beans.layout.OAPageLayoutBean.processRequest(OAPageLayoutBean.java:1569)
     at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequestChildren(OAWebBeanHelper.java:959)
     at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequestChildren(OAWebBeanHelper.java:926)
     at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequest(OAWebBeanHelper.java:646)
     at oracle.apps.fnd.framework.webui.OAWebBeanContainerHelper.processRequest(OAWebBeanContainerHelper.java:247)
     at oracle.apps.fnd.framework.webui.beans.form.OAFormBean.processRequest(OAFormBean.java:385)
     at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequestChildren(OAWebBeanHelper.java:959)
     at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequestChildren(OAWebBeanHelper.java:926)
     at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequest(OAWebBeanHelper.java:646)
     at oracle.apps.fnd.framework.webui.OAWebBeanContainerHelper.processRequest(OAWebBeanContainerHelper.java:247)
     at oracle.apps.fnd.framework.webui.beans.OABodyBean.processRequest(OABodyBean.java:353)
     at oracle.apps.fnd.framework.webui.OAPageBean.processRequest(OAPageBean.java:2335)
     at oracle.apps.fnd.framework.webui.OAPageBean.preparePage(OAPageBean.java:1734)
     at oracle.apps.fnd.framework.webui.OAPageBean.preparePage(OAPageBean.java:508)
     at oracle.apps.fnd.framework.webui.OAPageBean.preparePage(OAPageBean.java:429)
     at OA.jspService(OA.jsp:34)
     at com.orionserver.http.OrionHttpJspPage.service(OrionHttpJspPage.java:56)
     at oracle.jsp.runtimev2.JspPageTable.service(JspPageTable.java:317)
     at oracle.jsp.runtimev2.JspServlet.internalService(JspServlet.java:465)
     at oracle.jsp.runtimev2.JspServlet.service(JspServlet.java:379)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
     at com.evermind.server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher.java:727)
     at com.evermind.server.http.ServletRequestDispatcher.forwardInternal(ServletRequestDispatcher.java:306)
     at com.evermind.server.http.ServletRequestDispatcher.forward(ServletRequestDispatcher.java:209)
     at com.evermind.server.http.GetParametersRequestDispatcher.forward(GetParametersRequestDispatcher.java:189)
     at com.evermind.server.http.EvermindPageContext.forward(EvermindPageContext.java:199)
     at OA.jspService(OA.jsp:39)
     at com.orionserver.http.OrionHttpJspPage.service(OrionHttpJspPage.java:56)
     at oracle.jsp.runtimev2.JspPageTable.service(JspPageTable.java:317)
     at oracle.jsp.runtimev2.JspServlet.internalService(JspServlet.java:465)
     at oracle.jsp.runtimev2.JspServlet.service(JspServlet.java:379)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
     at com.evermind.server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher.java:727)
     at com.evermind.server.http.ServletRequestDispatcher.forwardInternal(ServletRequestDispatcher.java:306)
     at com.evermind.server.http.HttpRequestHandler.processRequest(HttpRequestHandler.java:767)
     at com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:259)
     at com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:106)
     at EDU.oswego.cs.dl.util.concurrent.PooledExecutor$Worker.run(PooledExecutor.java:803)
     at java.lang.Thread.run(Thread.java:534)
java.lang.ClassCastException
     at dbdcustom.oracle.apps.asn.opportunity.webui.xxdbdPrdtTableCO.processRequest(xxdbdPrdtTableCO.java:76)
     at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequest(OAWebBeanHelper.java:587)
     at oracle.apps.fnd.framework.webui.OAWebBeanContainerHelper.processRequest(OAWebBeanContainerHelper.java:247)
     at oracle.apps.fnd.framework.webui.beans.layout.OAStackLayoutBean.processRequest(OAStackLayoutBean.java:350)
     at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequestChildren(OAWebBeanHelper.java:959)
     at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequestChildren(OAWebBeanHelper.java:926)
     at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequest(OAWebBeanHelper.java:646)
     at oracle.apps.fnd.framework.webui.OAWebBeanContainerHelper.processRequest(OAWebBeanContainerHelper.java:247)
     at oracle.apps.fnd.framework.webui.beans.layout.OAStackLayoutBean.processRequest(OAStackLayoutBean.java:350)
     at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequestChildren(OAWebBeanHelper.java:959)
     at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequestChildren(OAWebBeanHelper.java:926)
     at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequest(OAWebBeanHelper.java:646)
     at oracle.apps.fnd.framework.webui.OAWebBeanContainerHelper.processRequest(OAWebBeanContainerHelper.java:247)
     at oracle.apps.fnd.framework.webui.OASubTabLayoutHelper.processRequest(OASubTabLayoutHelper.java:430)
     at oracle.apps.fnd.framework.webui.beans.layout.OASubTabLayoutBean.processRequest(OASubTabLayoutBean.java:465)
     at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequestChildren(OAWebBeanHelper.java:959)
     at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequestChildren(OAWebBeanHelper.java:926)
     at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequest(OAWebBeanHelper.java:646)
     at oracle.apps.fnd.framework.webui.OAWebBeanContainerHelper.processRequest(OAWebBeanContainerHelper.java:247)
     at oracle.apps.fnd.framework.webui.beans.layout.OAStackLayoutBean.processRequest(OAStackLayoutBean.java:350)
     at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequestChildren(OAWebBeanHelper.java:959)
     at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequestChildren(OAWebBeanHelper.java:926)
     at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequest(OAWebBeanHelper.java:646)
     at oracle.apps.fnd.framework.webui.OAWebBeanContainerHelper.processRequest(OAWebBeanContainerHelper.java:247)
     at oracle.apps.fnd.framework.webui.OAPageLayoutHelper.processRequest(OAPageLayoutHelper.java:1136)
     at oracle.apps.fnd.framework.webui.beans.layout.OAPageLayoutBean.processRequest(OAPageLayoutBean.java:1569)
     at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequestChildren(OAWebBeanHelper.java:959)
     at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequestChildren(OAWebBeanHelper.java:926)
     at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequest(OAWebBeanHelper.java:646)
     at oracle.apps.fnd.framework.webui.OAWebBeanContainerHelper.processRequest(OAWebBeanContainerHelper.java:247)
     at oracle.apps.fnd.framework.webui.beans.form.OAFormBean.processRequest(OAFormBean.java:385)
     at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequestChildren(OAWebBeanHelper.java:959)
     at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequestChildren(OAWebBeanHelper.java:926)
     at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequest(OAWebBeanHelper.java:646)
     at oracle.apps.fnd.framework.webui.OAWebBeanContainerHelper.processRequest(OAWebBeanContainerHelper.java:247)
     at oracle.apps.fnd.framework.webui.beans.OABodyBean.processRequest(OABodyBean.java:353)
     at oracle.apps.fnd.framework.webui.OAPageBean.processRequest(OAPageBean.java:2335)
     at oracle.apps.fnd.framework.webui.OAPageBean.preparePage(OAPageBean.java:1734)
     at oracle.apps.fnd.framework.webui.OAPageBean.preparePage(OAPageBean.java:508)
     at oracle.apps.fnd.framework.webui.OAPageBean.preparePage(OAPageBean.java:429)
     at OA.jspService(OA.jsp:34)
     at com.orionserver.http.OrionHttpJspPage.service(OrionHttpJspPage.java:56)
     at oracle.jsp.runtimev2.JspPageTable.service(JspPageTable.java:317)
     at oracle.jsp.runtimev2.JspServlet.internalService(JspServlet.java:465)
     at oracle.jsp.runtimev2.JspServlet.service(JspServlet.java:379)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
     at com.evermind.server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher.java:727)
     at com.evermind.server.http.ServletRequestDispatcher.forwardInternal(ServletRequestDispatcher.java:306)
     at com.evermind.server.http.ServletRequestDispatcher.forward(ServletRequestDispatcher.java:209)
     at com.evermind.server.http.GetParametersRequestDispatcher.forward(GetParametersRequestDispatcher.java:189)
     at com.evermind.server.http.EvermindPageContext.forward(EvermindPageContext.java:199)
     at OA.jspService(OA.jsp:39)
     at com.orionserver.http.OrionHttpJspPage.service(OrionHttpJspPage.java:56)
     at oracle.jsp.runtimev2.JspPageTable.service(JspPageTable.java:317)
     at oracle.jsp.runtimev2.JspServlet.internalService(JspServlet.java:465)
     at oracle.jsp.runtimev2.JspServlet.service(JspServlet.java:379)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
     at com.evermind.server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher.java:727)
     at com.evermind.server.http.ServletRequestDispatcher.forwardInternal(ServletRequestDispatcher.java:306)
     at com.evermind.server.http.HttpRequestHandler.processRequest(HttpRequestHandler.java:767)
     at com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:259)
     at com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:106)
     at EDU.oswego.cs.dl.util.concurrent.PooledExecutor$Worker.run(PooledExecutor.java:803)
     at java.lang.Thread.run(Thread.java:534)

Get Specific References for all Controls

Using slightly modified code from here, I am generating an array of all control references on my main front panel which is then passed through to a number of subVIs. Although this functionality does work, it would be preferable to get specific references to the controls (for example, Boolean RefNum instead of Control RefNum).
Getting these specific references seems possible using To More Specific Class and Class Specifier constants. However, data storage becomes an issue because I can no longer use arrays (as they are a different data type). I am not sure if there is another way to pass this data on. I have experimented casting the RefNums to Variants, but to get the data from the variant, I have to know what RefNum type I am expecting which sort of defeats the purpose of doing this in the first place.
A secondary problem is keeping the names of the references. The Control RefNums do not have names associated with them nor do I know how to assign names to them. I've again tried using variants and using the OpenG Set Data Name function, but this crashes LabVIEW without any indication of why.
I've attached a version of my code that tries assign names using OpenG Set Data Name and build a variant array. To run it, simple add the VI as a subVI to a VI that has some boolean controls on the Front Panel. Apologies for the rough state of the code - I'm still in the process of figuring out how to make it work so things are a bit messy.
Solved!
Go to Solution.
Attachments:
Get Specific Control Refs.vi ‏28 KB

I don't know if you'll get much better. There is really no way I know of to have some fully flexible way of building named clusters of references based on any given front panel set you feed to it.
I tend to do things the manual way (as there are also a bunch of references to front panel elements I wouldn't need). I would do all the bundling work in a subVI.
I'm attaching a zip file that contains the key VI's (unless I missed something) on the first project where I really tried to abstract out the reference building. The files are LV9.
On my main VI, I have the subVI called Build UI References early in the VI during an initialization phase. I pass the reference to the main VI into that subVI that builds all the references. I worked it as a master cluster that contains elements that are arrays of references of related controls. It uses another subVI called Get References and Label Names that I created to help find controls. I still need to use More Specific Class to get the property references, but I don that only once at the beginning. I then pass that cluster wire out and to anywhere in my VI that would need access to the references for front panel elements.
I use arrays of strings to supply the names I need to build and bundle the references. This lets me ignore controls I don't care about. The disadvantages to my system is that if I change the name of any control, I need to update the name within this subVI. And if I want to add any controls, not only do I need to add the label names for the searching functions, I also need to update my typedef cluster (and you definitely want this to be a typedef) to add a spot to store the new reference.
I hope this gives you some ideas. It worked for me and I will likely use the scheme on another project (or even rewrite past projects using this scheme.) If there are any ideas for improvements, I'd be happy to hear them.
Attachments:
Build UI refs.zip ‏83 KB

How can I get a reference to the Local interface of a EJB 3 session?

Hi,
How can I get a reference to the Local interface of a EJB 3 session?
My session implements both the local and remote interfaces, so in my client, when I look up the remote interface using the following code, I did get a reference
          processor = (IItemProcessorRemote)initialContext.lookup(IItemProcessorRemote.class.getName());but if I also look up the local interface in th eclient using this:
processorLocal =(IItemProcessor)initialContext.lookup(IItemProcessor.class.getName());I got errors like the following, do you know why? Thanks a lot!
Exception in thread "main" javax.naming.NameNotFoundException: sessions.IItemProcessor not found
     at com.sun.enterprise.naming.TransientContext.doLookup(TransientContext.java:203)
     at com.sun.enterprise.naming.TransientContext.lookup(TransientContext.java:175)
     at com.sun.enterprise.naming.SerialContextProviderImpl.lookup(SerialContextProviderImpl.java:61)
     at com.sun.enterprise.naming.RemoteSerialContextProviderImpl.lookup(RemoteSerialContextProviderImpl.java:116)
     at sun.reflect.GeneratedMethodAccessor114.invoke(Unknown Source)
     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
     at java.lang.reflect.Method.invoke(Method.java:597)
     at com.sun.corba.ee.impl.presentation.rmi.ReflectiveTie._invoke(ReflectiveTie.java:121)
     at com.sun.corba.ee.impl.protocol.CorbaServerRequestDispatcherImpl.dispatchToServant(CorbaServerRequestDispatcherImpl.java:650)
     at com.sun.corba.ee.impl.protocol.CorbaServerRequestDispatcherImpl.dispatch(CorbaServerRequestDispatcherImpl.java:193)
     at com.sun.corba.ee.impl.protocol.CorbaMessageMediatorImpl.handleRequestRequest(CorbaMessageMediatorImpl.java:1705)
     at com.sun.corba.ee.impl.protocol.CorbaMessageMediatorImpl.handleRequest(CorbaMessageMediatorImpl.java:1565)
     at com.sun.corba.ee.impl.protocol.CorbaMessageMediatorImpl.handleInput(CorbaMessageMediatorImpl.java:947)
     at com.sun.corba.ee.impl.protocol.giopmsgheaders.RequestMessage_1_2.callback(RequestMessage_1_2.java:178)
     at com.sun.corba.ee.impl.protocol.CorbaMessageMediatorImpl.handleRequest(CorbaMessageMediatorImpl.java:717)
     at com.sun.corba.ee.impl.transport.SocketOrChannelConnectionImpl.dispatch(SocketOrChannelConnectionImpl.java:473)
     at com.sun.corba.ee.impl.transport.SocketOrChannelConnectionImpl.doWork(SocketOrChannelConnectionImpl.java:1270)
     at com.sun.corba.ee.impl.orbutil.threadpool.ThreadPoolImpl$WorkerThread.run(ThreadPoolImpl.java:479)

BTW, findItemByTitle(String title) is a business method in my ItemProcessor session bean.
public String findItemByTitle(String title) {
          AuctionItem item;
          String result = null;
          try {
               Query query = entityManager
                         .createNativeQuery("SELECT i from AuctionItem i WHERE i.title LIKE : aTitle");
               query.setParameter("aTitle", title);
               item = (AuctionItem) query.getSingleResult();
               result = item.toString();
          } catch (EntityNotFoundException notFound) {
          } catch (NonUniqueResultException nonUnique) {
          return result;
     }

How to get the reference of the cell id in validate method in adf

Hi All,
I am using Jdeveloper 11.1.1.2 and i am using custom validator where i have registered the validator in facesconfig.xml.I need to know how can i get the ID of the inputtext box which is present in the hierarchy as Panel Header->Table->column->textbox :-
Below is my custom validator class source , please tell me how to get the reference of the textbox which is present in such hierarchy.:-
package validator;
import java.io.Serializable;
import java.util.Date;
import javax.faces.application.FacesMessage;
import javax.faces.component.UIComponent;
import javax.faces.context.FacesContext;
import javax.faces.validator.Validator;
import javax.faces.validator.ValidatorException;
import oracle.adf.view.rich.component.rich.input.RichInputDate;
import oracle.adf.view.rich.component.rich.input.RichInputText;
import oracle.adfinternal.view.faces.bi.util.JsfUtils;
public class ValidateConversion implements Serializable, Validator {
public ValidateConversion() {
super();
public void validate(FacesContext facesContext, UIComponent uIComponent,
Object object) throws ValidatorException {
System.out.println("*************");
System.out.println((String)object);
//get component id by get("AttributeName");
String conversionComponentId = (String)uIComponent.getAttributes().get("UncommittedOrder_PH:t7:it14");
System.out.println("conversionComponentId=" + conversionComponentId);
RichInputText conversionComponent = (RichInputText)uIComponent.findComponent(conversionComponentId);
Integer conversion = (Integer)conversionComponent.getValue();
Integer quantityInBags = (Integer)object;
//get labels from the two inputDate component.
String conversionLabel = conversionComponent.getLabel();
String quantityInBagsLabel = ((RichInputText)uIComponent).getLabel();
Integer remainder = (quantityInBags % conversion);
//throw error if valiation fails
if (remainder > 0) {
throw new ValidatorException(new FacesMessage(FacesMessage.SEVERITY_ERROR,
"The " + quantityInBagsLabel + " should be in multiples of" + conversion +".",
null));
Thanks,
Plese reply!!!

Thanks Jabr,
This is my jsff page source and i need to find the reference of it14 which is the textbox :-
<af:panelGroupLayout id="pgl1" styleClass="AFStretchWidth">
<af:panelHeader text="Results" id="Results_PH" size="1">
<af:table value="#{bindings.queryProductResponseType.collectionModel}"
var="row"
rows="#{bindings.queryProductResponseType.rangeSize}"
emptyText="#{bindings.queryProductResponseType.viewable ? 'No data to display.' : 'Access Denied.'}"
fetchSize="#{bindings.queryProductResponseType.rangeSize}"
rowBandingInterval="1"
filterModel="#{bindings.queryProductResponseTypeQuery.queryDescriptor}"
queryListener="#{bindings.queryProductResponseTypeQuery.processQuery}"
filterVisible="true" varStatus="vs" id="ResultTable_t"
width="99%" partialTriggers="::cb1 ::cb2 ::cb3 it14"
binding="#{viewScope.GrowerOrderBean.resultTable}"
columnStretching="last" rowSelection="multiple"
sortListener="#{viewScope.GrowerOrderBean.sortResultTable_action}"
autoHeightRows="8" first="0"
inlineStyle="height:196px;margin:10px"
selectionListener="#{viewScope.GrowerOrderBean.resultRowSelect_action}">
<af:column filterable="false" sortable="false" headerText="Select"
id="c9" width="55" rendered="false"
filterFeatures="caseInsensitive">
<div align="center">
<af:selectBooleanCheckbox value="#{row.bindings.booleanFlag.inputValue}"
label="#{bindings.queryProductResponseType.hints.booleanFlag.label}"
required="#{bindings.queryProductResponseType.hints.booleanFlag.mandatory}"
shortDesc="#{bindings.queryProductResponseType.hints.booleanFlag.tooltip}"
id="it19" autoSubmit="true">
<f:validator binding="#{row.bindings.booleanFlag.validator}"/>
</af:selectBooleanCheckbox>
</div>
</af:column>

<af:column sortProperty="quantity" headerText="Quantity in Bags" filterFeatures="caseInsensitive"
id="c54" rendered="#{row.bindings.booleanFlag.inputValue != 'E'}"
filterable="true" sortable="true">
<af:inputText label="Quantity in Bags" id="it14"
partialTriggers="it19" autoSubmit="true"
readOnly="#{row.activeYN == 'N' or row.availability < 0 or row.availability ==0}"
valueChangeListener="#{viewScope.GrowerOrderBean.compare}">
<af:validateLongRange id="RangeCheck_Val1" minimum="1"
maximum="#{row.availability * row.conversion}"
messageDetailNotInRange="You have entered a quantity more than is available. Quantity entered must be in the range of {2} to {3}"
messageDetailMinimum="Minimum {0} allowed is {2}"
messageDetailMaximum="Maximum {0} allowed is {2}"
hintNotInRange="#{'Quantity In Bags to Order'}"/>
<af:validateRegExp pattern="^[1-9]+[0-9]*$"
messageDetailNoMatch="Quantity In Bags must be in whole number format."/>
<f:validator validatorId="custom.conversionValidator"/>
</af:inputText>
</af:column>

<af:column sortProperty="quantity" filterable="true"
sortable="true" headerText="Quantity" id="c3"
width="60"
rendered="#{row.bindings.booleanFlag.inputValue != 'E'}"
filterFeatures="caseInsensitive" visible="false">
<div align="center" >
<af:inputText value="#{row.bindings.quantity.inputValue}"
label="#{bindings.queryProductResponseType.hints.quantity.label}"
required="#{bindings.queryProductResponseType.hints.quantity.mandatory}"
columns="#{bindings.queryProductResponseType.hints.quantity.displayWidth}"
maximumLength="#{bindings.queryProductResponseType.hints.quantity.precision}"
shortDesc="#{bindings.queryProductResponseType.hints.quantity.tooltip}"
id="it5" partialTriggers="it19"
readOnly="#{row.activeYN == 'N' or row.availability < 0 or row.availability ==0}">
<f:validator binding="#{row.bindings.quantity.validator}"/>
<af:validateLongRange id="RangeCheck_Val" minimum="1"
maximum="#{row.bindings.availability.inputValue}"
messageDetailNotInRange="You have entered a quantity more than is available. Quantity entered must be in the range of {2} to {3}"
messageDetailMinimum="Minimum {0} allowed is {2}"
messageDetailMaximum="Maximum {0} allowed is {2}"
hintNotInRange="#{'Quantity to Order'}"/>
<af:validateRegExp pattern="^[1-9]+[0-9]*$"
messageDetailNoMatch="Quantity must be in whole number format."/>
</af:inputText>
</div>
</af:column>
<af:column sortProperty="brand" filterable="true" sortable="true"
headerText="Brand" id="c10" width="80"
rendered="#{row.bindings.booleanFlag.inputValue != 'E'}"
filterFeatures="caseInsensitive" displayIndex="-1">
<af:inputText value="#{row.bindings.brand.inputValue}"
label="#{bindings.queryProductResponseType.hints.brand.label}"
required="#{bindings.queryProductResponseType.hints.brand.mandatory}"
columns="#{bindings.queryProductResponseType.hints.brand.displayWidth}"
maximumLength="#{bindings.queryProductResponseType.hints.brand.precision}"
shortDesc="#{bindings.queryProductResponseType.hints.brand.tooltip}"
id="it7" readOnly="true">
<f:validator binding="#{row.bindings.brand.validator}"/>
</af:inputText>
</af:column>
<af:column sortProperty="seedsz" filterable="true" sortable="true"
headerText="Seed Size" id="c7" width="50"
rendered="#{row.bindings.booleanFlag.inputValue != 'E'}"
filterFeatures="caseInsensitive">
<af:inputText value="#{row.bindings.seedsz.inputValue}"
label="#{bindings.queryProductResponseType.hints.seedsz.label}"
required="#{bindings.queryProductResponseType.hints.seedsz.mandatory}"
columns="#{bindings.queryProductResponseType.hints.seedsz.displayWidth}"
maximumLength="#{bindings.queryProductResponseType.hints.seedsz.precision}"
shortDesc="#{bindings.queryProductResponseType.hints.seedsz.tooltip}"
id="it11" readOnly="true"
contentStyle="text-transform:uppercase">
<f:validator binding="#{row.bindings.seedsz.validator}"/>
</af:inputText>
</af:column>
<af:column sortProperty="pckSize" filterable="true"
sortable="true" headerText="Pkg Size" id="c11"
width="50"
rendered="#{row.bindings.booleanFlag.inputValue != 'E'}"
filterFeatures="caseInsensitive"
inlineStyle="#{row.conversion > 1 ? 'background-color:Yellow;' : 'background-color:White;'}">
<af:inputText value="#{row.bindings.pckSize.inputValue}"
label="#{bindings.queryProductResponseType.hints.pckSize.label}"
required="#{bindings.queryProductResponseType.hints.pckSize.mandatory}"
columns="#{bindings.queryProductResponseType.hints.pckSize.displayWidth}"
maximumLength="#{bindings.queryProductResponseType.hints.pckSize.precision}"
shortDesc="#{bindings.queryProductResponseType.hints.pckSize.tooltip}"
id="it8" readOnly="true">
<f:validator binding="#{row.bindings.pckSize.validator}"/>
</af:inputText>
</af:column>
<af:column sortProperty="conversion" filterable="true"
sortable="true" headerText="Conv" id="c4" width="50"
rendered="#{row.bindings.booleanFlag.inputValue != 'E'}"
filterFeatures="caseInsensitive" displayIndex="-1">
<af:inputText value="#{row.bindings.conversion.inputValue}"
label="#{bindings.queryProductResponseType.hints.conversion.label}"
required="#{bindings.queryProductResponseType.hints.conversion.mandatory}"
columns="#{bindings.queryProductResponseType.hints.conversion.displayWidth}"
maximumLength="#{bindings.queryProductResponseType.hints.conversion.precision}"
shortDesc="#{bindings.queryProductResponseType.hints.conversion.tooltip}"
id="conversion_it" readOnly="true">
<f:validator binding="#{row.bindings.conversion.validator}"/>
</af:inputText>
</af:column>
<af:column sortProperty="treatment" filterable="true"
sortable="true" headerText="Treatment" id="c13"
width="70"
rendered="#{row.bindings.booleanFlag.inputValue != 'E'}"
filterFeatures="caseInsensitive">
<af:inputText value="#{row.bindings.treatment.inputValue}"
label="#{bindings.queryProductResponseType.hints.treatment.label}"
required="#{bindings.queryProductResponseType.hints.treatment.mandatory}"
columns="#{bindings.queryProductResponseType.hints.treatment.displayWidth}"
maximumLength="#{bindings.queryProductResponseType.hints.treatment.precision}"
shortDesc="#{bindings.queryProductResponseType.hints.treatment.tooltip}"
id="it20" readOnly="true">
<f:validator binding="#{row.bindings.treatment.validator}"/>
</af:inputText>
</af:column>
<af:column sortProperty="availability" filterable="true"
sortable="true" headerText="Availability" id="c15"
width="60"
rendered="#{row.bindings.booleanFlag.inputValue != 'E'}"
filterFeatures="caseInsensitive">
<af:inputText value="#{row.availability> 500 ? '>=500': (row.availability> 100 and row.availability<500 ? '100-500' : row.availability) }"
label="#{bindings.queryProductResponseType.hints.availability.label}"
required="#{bindings.queryProductResponseType.hints.availability.mandatory}"
columns="#{bindings.queryProductResponseType.hints.availability.displayWidth}"
maximumLength="#{bindings.queryProductResponseType.hints.availability.precision}"
shortDesc="#{bindings.queryProductResponseType.hints.availability.tooltip}"
id="it9" readOnly="true">
<f:validator binding="#{row.bindings.availability.validator}"/>
</af:inputText>
</af:column>
<af:column sortProperty="desiredDeliveryDate" filterable="true"
sortable="true" headerText="Desired Delivery Month" id="c2"
rendered="#{row.bindings.booleanFlag.inputValue != 'E'}"
filterFeatures="caseInsensitive" width="90">
<af:selectOneChoice id="soc1" partialTriggers="it19"
unselectedLabel="#{viewScope.GrowerOrderBean.desiredDeliveryDate}"
value="#{row.bindings.desiredDeliveryDate.inputValue}"
readOnly="#{row.activeYN == 'N'}">
<af:forEach var="item"
items="#{viewScope.GrowerOrderBean.selectItems}">
<af:selectItem label="#{item.label}" value="#{item.value}"/>
</af:forEach>
</af:selectOneChoice>
</af:column>
<af:column sortProperty="maturity" filterable="true"
sortable="true" headerText="Maturity" id="c5"
width="60"
rendered="#{row.bindings.booleanFlag.inputValue != 'E'}"
filterFeatures="caseInsensitive">
<div align="center">
<af:inputText value="#{row.bindings.maturity.inputValue}"
label="#{bindings.queryProductResponseType.hints.maturity.label}"
required="#{bindings.queryProductResponseType.hints.maturity.mandatory}"
columns="#{bindings.queryProductResponseType.hints.maturity.displayWidth}"
maximumLength="#{bindings.queryProductResponseType.hints.maturity.precision}"
shortDesc="#{bindings.queryProductResponseType.hints.maturity.tooltip}"
id="it16" readOnly="true">
<f:validator binding="#{row.bindings.maturity.validator}"/>
</af:inputText>
</div>
</af:column>
<af:column sortProperty="technology" filterable="true"
sortable="true" headerText="Technology" id="c14"
rendered="true" filterFeatures="caseInsensitive">
<af:inputText value="#{row.bindings.technology.inputValue}"
label="#{bindings.queryProductResponseType.hints.technology.label}"
required="#{bindings.queryProductResponseType.hints.technology.mandatory}"
columns="#{bindings.queryProductResponseType.hints.technology.displayWidth}"
maximumLength="#{bindings.queryProductResponseType.hints.technology.precision}"
shortDesc="#{bindings.queryProductResponseType.hints.technology.tooltip}"
id="it15" readOnly="true">
<f:validator binding="#{row.bindings.technology.validator}"/>
</af:inputText>
</af:column>
<af:column sortProperty="prdLine" filterable="true"
sortable="true" headerText="Product Line" id="c6"
width="70"
rendered="#{row.bindings.booleanFlag.inputValue != 'E'}"
filterFeatures="caseInsensitive">
<af:inputText value="#{row.bindings.prdLine.inputValue}"
label="#{bindings.queryProductResponseType.hints.prdLine.label}"
required="#{bindings.queryProductResponseType.hints.prdLine.mandatory}"
columns="#{bindings.queryProductResponseType.hints.prdLine.displayWidth}"
maximumLength="#{bindings.queryProductResponseType.hints.prdLine.precision}"
shortDesc="#{bindings.queryProductResponseType.hints.prdLine.tooltip}"
id="it12" readOnly="true">
<f:validator binding="#{row.bindings.prdLine.validator}"/>
</af:inputText>
</af:column>
<af:column sortProperty="brandMktName" filterable="true"
sortable="true" headerText="Marketing Brand" id="c8"
rendered="#{row.bindings.booleanFlag.inputValue != 'E'}"
filterFeatures="caseInsensitive" width="80">
<af:inputText value="#{row.bindings.brandMktName.inputValue}"
label="#{bindings.queryProductResponseType.hints.brandMktName.label}"
required="#{bindings.queryProductResponseType.hints.brandMktName.mandatory}"
columns="#{bindings.queryProductResponseType.hints.brandMktName.displayWidth}"
maximumLength="#{bindings.queryProductResponseType.hints.brandMktName.precision}"
shortDesc="#{bindings.queryProductResponseType.hints.brandMktName.tooltip}"
id="it17" readOnly="true">
<f:validator binding="#{row.bindings.brandMktName.validator}"/>
</af:inputText>
</af:column>
<af:column sortProperty="itemID" filterable="true" sortable="true"
headerText="Item#" id="c1"
rendered="#{row.bindings.booleanFlag.inputValue != 'E'}"
filterFeatures="caseInsensitive" width="60">
<af:inputText value="#{row.bindings.itemID.inputValue}"
label="#{bindings.queryProductResponseType.hints.itemID.label}"
required="#{bindings.queryProductResponseType.hints.itemID.mandatory}"
columns="#{bindings.queryProductResponseType.hints.itemID.displayWidth}"
maximumLength="#{bindings.queryProductResponseType.hints.itemID.precision}"
shortDesc="#{bindings.queryProductResponseType.hints.itemID.tooltip}"
id="it6" readOnly="true">
<f:validator binding="#{row.bindings.itemID.validator}"/>
</af:inputText>
</af:column>
<af:column sortProperty="descp" filterable="true" sortable="true"
headerText="Description" id="c17" width="105"
rendered="#{row.bindings.booleanFlag.inputValue != 'E'}"
filterFeatures="caseInsensitive">
<af:inputText value="#{row.bindings.descp.inputValue}"
label="#{bindings.queryProductResponseType.hints.descp.label}"
required="#{bindings.queryProductResponseType.hints.descp.mandatory}"
columns="#{bindings.queryProductResponseType.hints.descp.displayWidth}"
maximumLength="#{bindings.queryProductResponseType.hints.descp.precision}"
shortDesc="#{bindings.queryProductResponseType.hints.descp.tooltip}"
id="it10" readOnly="true">
<f:validator binding="#{row.bindings.descp.validator}"/>
</af:inputText>
</af:column>
<af:column sortProperty="primaryUOM" filterable="true"
sortable="true"
headerText="#{bindings.queryProductResponseType.hints.primaryUOM.label}"
id="c16" rendered="false"
filterFeatures="caseInsensitive">
<af:inputText value="#{row.bindings.primaryUOM.inputValue}"
label="#{bindings.queryProductResponseType.hints.primaryUOM.label}"
required="#{bindings.queryProductResponseType.hints.primaryUOM.mandatory}"
columns="#{bindings.queryProductResponseType.hints.primaryUOM.displayWidth}"
maximumLength="#{bindings.queryProductResponseType.hints.primaryUOM.precision}"
shortDesc="#{bindings.queryProductResponseType.hints.primaryUOM.tooltip}"
id="it18">
<f:validator binding="#{row.bindings.primaryUOM.validator}"/>
</af:inputText>
</af:column>
<af:column sortProperty="secondaryUOM" filterable="true"
sortable="true"
headerText="#{bindings.queryProductResponseType.hints.secondaryUOM.label}"
id="c12" rendered="false"
filterFeatures="caseInsensitive">
<af:inputText value="#{row.bindings.secondaryUOM.inputValue}"
label="#{bindings.queryProductResponseType.hints.secondaryUOM.label}"
required="#{bindings.queryProductResponseType.hints.secondaryUOM.mandatory}"
columns="#{bindings.queryProductResponseType.hints.secondaryUOM.displayWidth}"
maximumLength="#{bindings.queryProductResponseType.hints.secondaryUOM.precision}"
shortDesc="#{bindings.queryProductResponseType.hints.secondaryUOM.tooltip}"
id="it21">
<f:validator binding="#{row.bindings.secondaryUOM.validator}"/>
</af:inputText>
</af:column>
</af:table>
<af:spacer width="10" height="5" id="s7"/>
<af:toolbar id="t1">
<af:commandButton id="AddToOrderButton2"
actionListener="#{viewScope.GrowerOrderBean.addToOrder_action}"
partialSubmit="true"
styleClass="addToOrderButton">
<af:clientListener method="setFocus" type="action"/>
</af:commandButton>
</af:toolbar>
<f:facet name="context">
<af:group id="g1">
<af:spacer width="60" height="10" id="s1"/>
<af:commandButton id="cb4"
actionListener="#{viewScope.GrowerOrderBean.addToOrder_action}"
partialSubmit="true"
styleClass="addToOrderButton">
<af:clientListener method="setFocus" type="action"/>
</af:commandButton>
</af:group>
</f:facet>
<f:facet name="info"/>
<f:facet name="legend"/>
<f:facet name="menuBar"/>
<f:facet name="toolbar"/>
</af:panelHeader>
</jsp:root>
Please reply !!
Thanks.

How to open a popup and get some data from a model class

Hi experts,
mi problem is the next.
I am opening a popup from a view that is controlled by a controller named identificador.do, the controller class is z_identity_cl.
the window that is opened is other view controlled by nocupentes.do, with a controller class, z_nocupantes_cl.
In the do_init event of the z_nocupantes class i have added the next code:
<i> DATA: cl_parent TYPE REF TO Z_IDENTtity_CL.
Recuperamos el atributo parent
cl_parent ?= me->m_parent.
model is the class i want to recover, it is defined in the attibutes of the class z_identity_cl
model     ?= cl_parent->get_model( 'mo' ).</i>
When i open the popup i get the next error:
<i>BSP exception : the object numero_ocup.htm(this is the page i want to open) in URL sap/ZHR_PDWEB_GDPT/numero_ocup.htm is a view. Initialize the controller.</i>
what do i have to do?
any help?
thanks in advance

Hi Eduardo,
you should be calling the Controller in the URL not the View. after calling the controlles in the URL create the view in the DO_REQUEST of the Controller. This should resolve the issue.
In the the DO_INIT define the Parent class of the Controller.
METHOD do_init.
DATA: lr_my_parent TYPE REF TO zcl_hr_main_control.
* set (MVC) model
lr_my_parent ?= me->m_parent.
set_model( model_instance = lr_my_parent->model
                   model_id = 'Z' ).
me->model = lr_my_parent->model.
ENDMETHOD.
method DO_REQUEST.
* datadeclaration
DATA: abs      TYPE REF TO if_bsp_page.
* if input is available, dispatch this input to subcomponent.
* this call is only necessary for toplevel controllers.
dispatch_input( ).
* if any of the controllers has requested a navigation,
* do not try to display, but leave current processing
IF is_navigation_requested( ) IS NOT INITIAL.
    RETURN.
ENDIF.
* output current view (create, set attibutes, and call)
abs = create_view( view_name = 'to_disp.htm' ).
* set attribute model if needed
abs->set_attribute( name = 'model' value = model ).
* call master views
call_view( abs ). "calls itself
endmethod.
Cheers
Amandeep

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Hi All,
I am getting this error while I port my extended controller class to the custom top and assign this controller to the page. I have made sure its the class file that is copied. The directory is correct, the permissions were given using chmod 775. There exists a soft link betwen the custom top and the oracle top as well. What else am I missing here?
Error: oracle.apps.fnd.framework.OAException: Could not create Java class: (oracle.apps.ap.oie.entry.webui.XXEntryFlowPageCO) associated with region: (GeneralInformationPG). This is probably because the class name is wrong or not included in project.

:( Started out with that Gyan. If i do give the path with xx. appended to it, it lets me save and when i log back in and there are no changes to the page. I go to the personalise option to find the modification has been overwritten. I was told that this is so because Oracle doesnt recognise the xx.path and since there exists a soft link already the standard path with the new controller name should work.
i have really tried both of these options and am not sure what could be wrong. thanks for all your attempts to help. anything else i can try?

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