Which method instead of getCustomDatum?

in the sample application the method rs.getCustomDatum is used, this method is deprecated, isn't it?
which method can i use instead?
where can i find the documentation of the Java Class OracleResultSet?

Please ignore this error for interMedia. This is the supported method for interMedia at this time.
Larry

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[svn:osmf:] 10996: Changing MediaElementLayoutTarget to be constructed via a static ' getInstance' method, instead of by its constructor.

Revision: 10996
Author:   [email protected]
Date:     2009-10-19 07:45:26 -0700 (Mon, 19 Oct 2009)
Log Message:
Changing MediaElementLayoutTarget to be constructed via a static 'getInstance' method, instead of by its constructor. This prevents the construction of multiple instances that reference one single media-element. Updating client code accordingly.
Extending layout unit tests. Adding a custom renderer, checking calculation and layout passes invokation counts.
Modified Paths:
    osmf/trunk/framework/MediaFramework/org/osmf/composition/CompositeViewableTrait.as
    osmf/trunk/framework/MediaFramework/org/osmf/composition/ParallelViewableTrait.as
    osmf/trunk/framework/MediaFramework/org/osmf/composition/SerialViewableTrait.as
    osmf/trunk/framework/MediaFramework/org/osmf/gateways/RegionSprite.as
    osmf/trunk/framework/MediaFramework/org/osmf/layout/DefaultLayoutRenderer.as
    osmf/trunk/framework/MediaFramework/org/osmf/layout/LayoutContextSprite.as
    osmf/trunk/framework/MediaFramework/org/osmf/layout/LayoutRendererBase.as
    osmf/trunk/framework/MediaFramework/org/osmf/layout/MediaElementLayoutTarget.as
    osmf/trunk/framework/MediaFramework/org/osmf/utils/MediaFrameworkStrings.as
    osmf/trunk/framework/MediaFrameworkFlexTest/org/osmf/composition/TestParallelViewableTrai t.as
    osmf/trunk/framework/MediaFrameworkFlexTest/org/osmf/gateways/TestRegionSprite.as
    osmf/trunk/framework/MediaFrameworkFlexTest/org/osmf/layout/TestDefaultLayoutRenderer.as
    osmf/trunk/framework/MediaFrameworkFlexTest/org/osmf/layout/TestLayoutUtils.as
    osmf/trunk/framework/MediaFrameworkFlexTest/org/osmf/layout/TestMediaElementLayoutTarget. as
Added Paths:
    osmf/trunk/framework/MediaFrameworkFlexTest/org/osmf/composition/CustomRenderer.as

AlexCox, can you clarify that once you get the default model out and save it in the temp var, that your ONLY access to the data is then through temp and never through the JList methods?
Quick question for everyone: Are any of you using JList.setListData to set you initial dataset? I think that is where the bug lies. When I do not use it and start with an empty list, I am able to add to that list, and then remove from that list using the following line:
((DefaultListModel)myList.getModel).remove(###);
And this cast works everytime.
But when I start that list out with some data such as:
myList.setListData(myStringArray);
and then try to execute the above line, boom! I get the ClassCast exception.
I think setListData creates a whole new model which is an inner class to JList (which seems stupid when DefaultListModel seems made for this).
Just my thoughts on where the problem lies. I'll add my data directly to the list and see if that works better.
PK

Which method is going to be called

hi,
In case we have a subclass over riding a method. Once we instantiate the superclass and call the method which method is going to be called?
e.g
class C2
     private int i = 2;
     public void meth1(){
          System.out.println("super class static method");
class C22 extends C2{
     public void meth1(){
     super.meth1();
     System.out.println("sub class static method");
public class C3 extends C2
public static void main(String [] arg){
     C2 c3 = new C2();
     c3.meth1();
It appears that the C2's method is being called but once overridden shouldnt C22's method be called?

Yes, if you call the method on an object that is an instance of the C22 class, as in:
C2 c3 = new C22();
c3.meth1();Note the "new C22" instead of "new C2".

Which method is used for event creation

Dear All,
My client has more then one Purchase Organization. Workflow for Purchase order release very from pur org to pur org. For example - workflow WS92000030 is trigger when PO is created for India pur org where as workflow WS92000021 is trigger when PO is created for US pur org.
I checked and found that same Object Type - BUS2012 & event - RELEASESTEPCREATED is used in all Pur. Org PO release workflow. Also I found in Transaction code - SWETYP that Type linkage activate for BUS2012, RELEASESTEPCREATED in all the PO workflow - WS92000030 & WS92000021.
As per my knowledge, event can be created in various way such as Function module, Change document, General status management, Business Transaction Events etc.
Can some one guide me, how can I found that which method is used for event creation in different pur org?
How can I fould what is the fuctional module used for event creation if Fuctional module used for event creation.
For your information, I can see in T. Code - SWUO that 'Result dependent on a check function module' for all the workflow - WS92000030, WS92000021 etc.
Thanks in

Hi Sahu,
I dont think they have used the Function module or change document or any other kind of methods to trigger the workflow. This is because RELEASESTEPCREATED method is a standard method and it will be triggered by standard SAP. They can not make changes in standard sap saying RELEASESTEPCREATED should be triggered for this Purchase Org .
Istead what i think is, they might have given the Event Condition for each workflow.
In SWDD>> basic settings>> Start Events, we can give condition on triggering the workflow.
Please check this.
Regards,
Gautham

In LSMW which method is exactly suits for Master Recipe Creation (TC-C201)

Hi All,
I am unable to find which method suits for Master Recipe Creation in LSMW.
Please send me in detail if any method suits.
Can any body help me in this.
Points will be awarded for correct answer which helps me come out of this problem.
Regards,
Shobha

Hi shobha,
if there is code u have to do before uploading go for BDC or BAPI,
it not go for LSMW (recording method) --> in this its very difficult to code.
Thanks

By which method,i can get the no of rows in the record set?

Does anyone help me that by which method,i can get the no of rows in the record set?
now i use next() to check whether the next record is available or not?

shashi_rajak wrote:
under Practice Exercise #1 heading :
there is a statement.
"Now, the COUNT function does not need to retrieve all of the fields from the table (ie: employee_number, employee_name, and salary), but rather whenever the condition is met, it will retrieve the numeric value of 1. Thus, increasing the performance of the SQL statement."And have you ever tried it? Or do you simply blindly believe everything you read? And what sort of "authority" is "tech on the net"?
P.S. A quick test on Oracle (and you must do each query at least twice throwing away the first result, as Oracle always caches things which will have an effect, and averaging the remaining attempts).
count(*) -- 1 min 17 secs for 35,311,978 rows
count(1) -- 1 min 19 secs for 35,311,978 rows
Edit: And the table has 46 columns.

In BDC, I Have 10,000 Records Which Method do I Select? and Why?

Hi all,
In BDC , I Have 10,000 Records of Material Master Application. I have go through by Session Method or Call Transaction Method. Which Method do I Select? and Why?

Hi..
There you hav to go for sessions method....
because...
1. session methos has auto matic error handling option. so if there is any error in last but 100 th reocrd it will just threws that record and remaining part willl complete.
2. And it was offline method.. means formatting of the data and assigning to Sap lay can be done in two steps... So you 10000 recors can update in expected time comaper with Calltransaction method...
Get back to me if you are not satisfy with above reasons.
Thanks,
Naveen.I

Which method to transfer HD cassette to fcp7

Which method is best for transferring HD cassette? I transfer straight to FCP but someone said it's better to transfer to a special hard drive?

It is always best practice to use an separate drive to store your media.
From the FCP manual:
Your computer system disk is already busy doing two things - running the operating system and running Final Cut. When you task it with also serving video and audio, you are adding a large burden.
MtD

Determining which method to call from an array of Objects

Hi All,
Lets suppose I have an interface, a string method name, and an array of Objects indicating the parameters which should be passed to the method.
What Im trying to work out is a way to quickly determine which method should be invoked.
I can see that Class has getDeclaredMethod(String, Class[]), but that wont help me as I dont know the formal class types (the method may take X, but I might get passed Y which extends X in the array of objects).
Does anyone know of a quick way I can determine this?
All I can think of at the moment is going thru each method of the class one by one, and seeing if the arg is assignable, then, after getting all my matched methods, determining if there are any more 'specific' matches.
Any ideas?
Much appreciated,
Dave

you might want to take a look at the dynamic proxy apiCheers for the suggestion, but Im actually already using the dynamic proxy API.
What I have is a MockObjectValidator which allows mock objects to be configuered with expected calls, exceptions to throw etc etc.
I thought developers on my project would get tired using an interface like this:
myValidator.setExpectedCall("someMethod", new Class[] { typeA, typeB }, new Object[] { valueA, valueB} );
I.e, I wanted to cut out having to pass the class array, so they could just use:
myValidator.setExpectedCall("someMethod", new Object[] { valueA, valueB} );
The problem there is that I then need to pick the best Method from the class given the object arguments.
When the mock object is in use, its no problem as the InvocationHandler interface provides the Method. The problem I have is selecting what method a user is talking about from an array of Objects.
Ive written a simple one now, it just does primitive type class -> wrapper substitution, and then finds ** A ** match. If there is more than one match (ie, all params are assignable to a class' method params), I dont let that method be used.
Shortly I'll update it to actually make the correct selection in those cases.
cheers
Dave

Which Method Should be overriden to update a column in master?

Hi,
I have a Master/Detail relationship with the requirement to update master depending on some column in detail. This update of master can raise an exception and it should be done at post time. The way to update master changes depending on the DML action. If an exception is raised I want to rollback the changes made to master.
I tried prepareForDML, postChanges methods. In both cases the exception is ignored and the transaction is not commited and does not display any message visible. But the exception can be catched and visible on console.
I tried creating a validation method on detail entity. In the validation method I update master and call master.validate. This seems to work but the validation method can be called more than once and thus can update master more than once which is invalid.
So which method should I use to post changes of the master?
I present detail data as a ADF-Table. I want to display the exception as attached to a row in ADF-Table, just below the row in the table. Is it possible?
Regards,
Salim

Jan,
I have OrderItems and deliveryItems entities with 1..* relationship. I want to update OrderItems.deliveredQuantity and OrderItems.returnedQuantity fields based on delivery Type (i.e return, accept). OrderItems entity has an entity-level validation rule as quantity >= deliveredQuantity - returnedQuantity. So it might throw exceptions on Validate.
I decided to implement this functionality in deliveryItemsImpl.postChanges, deliveryItemsImpl.prepareForDML and finally in an entity level validation rule (method) in deliveryItemsImpl. In postChanges and PrepareForDML it just ignores the exception, does not commit, does not give any error messages. In the last case it retries to validate the entity continously and cannot validate. To my opinion it should stop saying this entity is invalid. Isn't?
Jdev 10.1.3.3
ADF-Faces, ADFBC
Regards,
Salim

How can i know in which method i am?

I would like to know ( for debugging reasons ) in which Method the execution code is!
Like the printStackTrace() which indicates:
- package
- class
- method
- line
at mypackage.myclass.mymethod4(MyClass.java:40)
at mypackage.myclass.mymethod3(MyClass.java:30)
at mypackage.myclass.mymethod2(MyClass.java:20)
at mypackage.myclass.mymethod1(MyClass.java:10)
at java.lang.Thread.run(Thread.java:484)
Does anybody knows how to do this?
Bye
Emiliano

This will return the calling class.method() of a class.
public static String getCallingClassMethod() {
     try {
          Exception e = new Exception();
          // make a buffer to store the stack trace
          java.io.ByteArrayOutputStream buffer = new java.io.ByteArrayOutputStream();
          java.io.PrintStream stackInfo = new java.io.PrintStream(buffer);
          e.printStackTrace(stackInfo);
          // create the tokenizer to get each line
          java.util.StringTokenizer stackInfoParser =
               new java.util.StringTokenizer(buffer.toString(), "\n");
          int n = 4;
          // *nix system only need 4 tokens windows has 2 extra
          if (System.getProperty("os.name").startsWith("Windows"))
               n = 6;
          // loop through all the crap that comes before our calling method
          for (int i = 1; i < n ; i++){
               stackInfoParser.nextToken();
          // get our calling class.method
          String returnString = stackInfoParser.nextToken().trim();
          // get rid of the garbage
          returnString = returnString.substring(returnString.indexOf(" ") + 1,
               returnString.indexOf("("));
          return returnString;
     } catch (Exception e) {
     return "";
}

Static factory methods, instead of constructor

Hi All,
why we use static factory methods, instead of constructor.
Apart from Singleton class , what is use of static factory methods ?
Thanks in Advance,
Rishi

One reason for using factories is that they simplify creating instances of immutable classes that might otherwise have messy constructors with lots of arguments.

Why do we use init() method instead of constructor to initialize a servlet?

Why do we use init() method instead of constructor to initialize a servlet?

I suspect the reasons are partly historical. A servlet is loaded dynamically, by class name and, once you've loaded the Class, it's easier to to a newInstance, using the default construtor than it is to search for a particular matching constructor and invoke it.

Display which method called the method (gives you a headache doesn't it)

Hi,
This question might sound a little weird, so maybe read it twice:
I would like to see which method called the method.
public void test1()
   test2();
public void test2()
   System.out.println(....);
The program output should be, test1 or classname.test1 or something like that. Is that possible?
Thanx in advance, Yvo van Beek

This should give you an idea: public static void main (String args[]) {
      wereAreWe();
      caller2();
    public static void wereAreWe() {
      try {
        throw new RuntimeException("here we are");
      catch (Exception ex) {
        System.out.println("");
        ex.printStackTrace(System.out);
    public static void caller1() {
      wereAreWe();
    public static void caller2() {
      caller1();
    }You can parse the result of printStackTrace() to get a more precise output.

Which method does the actual bulk fetch from database in ADF?

Hi,
I'm looking to instrument my ADF code to see where bottlenecks are. Does anyone know which method does the bulk fetch from the database so that I can override it?
Thanks
Kevin

Hi,
I think you need to be more specific. ADF is a meta
data binding layer that delegates data queries to the
business service
FrankSorry - to be specific I probably mean BC4J - when a query runs in a view object.

Which method instead of getCustomDatum?

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