How to create an object for this Question...

i want to create an object to Factorial.java, but the class is in String object... how can i do that
please help me with code how to create an object
String str = Factorial.java;
i tried to do like this
str s1 = new str();
this way is not working...
thank u

yes sir am trying to instantiate and retrieve the metadata, am a student am asked to do Program Analyzer, while fullfilling the application requirements i came across this situation, like i have to find total number of public methods in any source file that is entered as input.
Am taking the input in String variable, i can have the details of the source class only of i instantiate and create an Object to that....
Please suggest me some way to do that... JAVA is so interesting am working on the project since 2 weeks am done with all other classes but struck here finding the total number of methods...
Thank you

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Hi lrosenth,
Thanks a lot for your information.
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How to create a hirarchy for this characteristic having lengh 50?

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Isn't this the same question as here:
Hi all, Have a problem, Please let me know urgently.
Why the duplicate postings with different names??

How to create authorisation object for save button please help in abap

how to create authorisation object for save button please help in abap

Hi
In general different users will be given different authorizations based on their role in the orgn.
We create ROLES and assign the Authorization and TCODES for that role, so only that user can have access to those T Codes.
USe SUIM and SU21 T codes for this.
Much of the data in an R/3 system has to be protected so that unauthorized users cannot access it. Therefore the appropriate authorization is required before a user can carry out certain actions in the system. When you log on to the R/3 system, the system checks in the user master record to see which transactions you are authorized to use. An authorization check is implemented for every sensitive transaction.
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For example:
program an AUTHORITY-CHECK.
AUTHORITY-CHECK OBJECT <authorization object>
ID <authority field 1> FIELD <field value 1>.
ID <authority field 2> FIELD <field value 2>.
ID <authority-field n> FIELD <field value n>.
The OBJECT parameter specifies the authorization object.
The ID parameter specifies an authorization field (in the authorization object).
The FIELD parameter specifies a value for the authorization field.
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http://help.sap.com/saphelp_nw04s/helpdata/en/52/67167f439b11d1896f0000e8322d00/content.htm
To ensure that a user has the appropriate authorizations when he or she performs an action, users are subject to authorization checks.
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You program the authorization check using the ABAP statement AUTHORITY-CHECK.
AUTHORITY-CHECK OBJECT 'S_TRVL_BKS'
ID 'ACTVT' FIELD '02'
ID 'CUSTTYPE' FIELD 'B'.
IF SY-SUBRC <> 0.
MESSAGE E...
ENDIF.
'S_TRVL_BKS' is a auth. object
ID 'ACTVT' FIELD '02' in place 2 you can put 1,2, 3 for change create or display.
The AUTHORITY-CHECK checks whether a user has the appropriate authorization to execute a particular activity.
This Authorization concept is somewhat linked with BASIS people.
As a developer you may not have access to access to SU21 Transaction where you have to define, authorizations, Objects and for nthat object you assign fields and values. Another Tcode is PFCG where you can assign these authrization objects and TCodes for a profile and that profile in turn attached to a particular user.
Take the help of the basis Guy and create and use.
Regards
ANJI

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Hi all, I need a sample at How to Create Dynamical Object for RTTC.
you can help me?.

Hello Martinez,
I have attached a sample for structure types. With the Where-Used-List on the Create() Method of the various RTTC classes one may find more samples. If you meant with object on OO Type then it is to mention that this is not possible yet.
Regards
Klaus
PROGRAM sample.
DATA: sdescr1 TYPE REF TO cl_abap_structdescr,
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      tdescr2 TYPE REF TO cl_abap_tabledescr,
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      tref2   TYPE REF TO data,
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FIELD-SYMBOLS: <tab1> TYPE table,
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comp     = sdescr1->get_components( ).
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tdescr1 = cl_abap_tabledescr=>create( sdescr2 ).
tdescr2 = cl_abap_tabledescr=>create( sdescr2 ).
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wa-sprsl = 'D'. wa-arbgb = 'SY'. wa-msgnr = '456'. wa-text = 'second text'. INSERT wa INTO TABLE <tab1>.
wa-sprsl = 'D'. wa-arbgb = 'XY'. wa-msgnr = '001'. wa-text = 'third text'.   INSERT wa INTO TABLE <tab1>.
wa-sprsl = 'D'. wa-arbgb = 'ZZ'. wa-msgnr = '123'. wa-text = 'fourth text'. INSERT wa INTO TABLE <tab1>.
wa-sprsl = 'E'. wa-arbgb = 'SY'. wa-msgnr = '123'. wa-text = 'ABAP is a miracle'. INSERT wa INTO TABLE <tab1>.
EXPORT tab = <tab1> TO DATA BUFFER xbuf.
IMPORT tab = <tab2> FROM DATA BUFFER xbuf.
LOOP AT <tab2> INTO wa.
WRITE: / wa-sprsl, wa-arbgb, wa-msgnr, wa-text.
ENDLOOP.

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how to create a object for IPageItemControlData?

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??? enter their names, select 'Create'. If you do not have the 'Create' button displayed, you are not authorized. See your local authorization person.
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How to create authorisation object for report

hi
experts..
hw can u create authorisation object for the custom report.
Thanks& Regards
Spandana

Hi,
In general different users will be given different authorizations based on their role in the orgn.
We create ROLES and assign the Authorization and TCODES for that role, so only that user can have access to those T Codes.
USe SUIM and SU21 T codes for this.
Much of the data in an R/3 system has to be protected so that unauthorized users cannot access it. Therefore the appropriate authorization is required before a user can carry out certain actions in the system. When you log on to the R/3 system, the system checks in the user master record to see which transactions you are authorized to use. An authorization check is implemented for every sensitive transaction.
If you wish to protect a transaction that you have programmed yourself, then you must implement an authorization check.
This means you have to allocate an authorization object in the definition of the transaction.
For example:
program an AUTHORITY-CHECK.
AUTHORITY-CHECK OBJECT <authorization object>
ID <authority field 1> FIELD <field value 1>.
ID <authority field 2> FIELD <field value 2>.
ID <authority-field n> FIELD <field value n>.
The OBJECT parameter specifies the authorization object.
The ID parameter specifies an authorization field (in the authorization object).
The FIELD parameter specifies a value for the authorization field.
The authorization object and its fields have to be suitable for the transaction. In most cases you will be able to use the existing authorization objects to protect your data. But new developments may require that you define new authorization objects and fields.
http://help.sap.com/saphelp_nw04s/helpdata/en/52/67167f439b11d1896f0000e8322d00/content.htm
To ensure that a user has the appropriate authorizations when he or she performs an action, users are subject to authorization checks.
Authorization : An authorization enables you to perform a particular activity in the SAP System, based on a set of authorization object field values.
You program the authorization check using the ABAP statement AUTHORITY-CHECK.
AUTHORITY-CHECK OBJECT 'S_TRVL_BKS'
ID 'ACTVT' FIELD '02'
ID 'CUSTTYPE' FIELD 'B'.
IF SY-SUBRC <> 0.
MESSAGE E...
ENDIF.
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ID 'ACTVT' FIELD '02' in place 2 you can put 1,2, 3 for change create or display.
The AUTHORITY-CHECK checks whether a user has the appropriate authorization to execute a particular activity.
This Authorization concept is somewhat linked with BASIS people.
As a developer you may not have access to access to SU21 Transaction where you have to define, authorizations, Objects and for nthat object you assign fields and values. Another Tcode is PFCG where you can assign these authrization objects and TCodes for a profile and that profile in turn attached to a particular user.
Take the help of the basis Guy and create and use.
Sy-SUBRC values
4              User has no authorization in the SAP System for
               such an action. If necessary, change the user
               master record.
8              Too many parameters (fields, values). Maximum
               allowed is 10.
12             Specified object not maintained in the user
               master record.
16             No profile entered in the user master record.
24             The field names of the check call do not match
               those of an authorization. Either the
               authorization or the call is incorrect.
28             Incorrect structure for user master record.
32             Incorrect structure for user master record.
36             Incorrect structure for user master record.
http://www.sap.ittoolbox.com/groups/technical-functional/sap-basis/please-how-to-create-an-authorization-object-386391 - 78k -
http://www.sap-abaprogram.blogspot.com/2007/11/what-is-use-of-
authorization-checks-to.html - 75k -
www.sapworld.hpg.ig.com.br/download/ab4query.pdf
with thanks,
Abaper.

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Hi!
After an interesting discussion on HackerNews about RethinkBD, I wanted to take a look for myself. Using it in Ubuntu (my work system) wasn't that bad, they build package for that one, and looked like something I might like to play with. But for that I'd wanted to have a package for my personal system running Arch, and there don't seem to be one.
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Trilby wrote:Strictly speaking, your PKGBUILD only has to list the dependencies. If the dependencies are broken, your PKGBUILD doesn't need to solve that.
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I'm hoping to automate the testing of PDF forms on our web based application. Each PDF form is embedded in IE 6 below a series of hyperlinks. I'm trying to write a VB function which accesses the PDF form already opened in the IE Browser, clicks on the "Button 1" button embedded in the form, then clicks on "Button 2" button. The buttons are in the PDF in the form of gray boxes - Button 2 becomes visible after Button 1 gets clicked. are I've a series a questions on how I get about implementing that.
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Hello to all forum members
According to my requirement , i have created a number of jpanels(containing textfield,comboboxes etc) and added them to a jScrollPane.
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1) i want to sort the panels according to some condition when a sort button is clicked
2)and the text field which are in the panel should be sorted according to the integer value inside the text field.
3) and after a buton clicked the value what are in the jText field should store in the data base etc.....
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JTextField textField1=new JTextField("aaa");
JTextField textField2=new JTextField("cccc");
JTextField textField3=new JTextField("eee");then
textField1.getText();
textField2.getText();
textField3.getText();But the problem is when i am creating the number of panels the name of the instance variables (of all the components i.e textfield ,panels)are same so i can't add the logic to any particular component.
I have tried to solve this problem , but not getting any idea .Please help me to find out the solution. I hope i explained my problem clearly if not
tell me i will explain it again.
I have given here with the code in which i have created 100 jpanels , each jpanels consisting of 1label and 1text field but the instance variable for each component is same.
Plese help me to solve this problem,Thanks in advance.
import javax.swing.*;
public class NestedPanels extends JFrame
private static final int NO_OF_NESTED_PANELS = 100;
public NestedPanels()
    super("Nested Panels");
    setSize(200, 200);
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    mainPanel.setLayout(new BoxLayout(mainPanel, BoxLayout.Y_AXIS));
     for ( int i=1; i<=NO_OF_NESTED_PANELS; i++)
         mainPanel.add(createChildPanel(i));
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     jScrollPane.setViewportView(mainPanel);
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    setVisible(true);
private JPanel createChildPanel(int intChildPanelNumber)
    JPanel childPanel = new JPanel();
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    childPanel.add(new JLabel("" + intChildPanelNumber));
    childPanel.add(new JTextField());
    return childPanel;
public static void main(String[] argv)
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        NestedPanels example = new NestedPanels();
}Thanks & Regards
Mahendra

Hi to all forum members,
Thanks for all your help.
JayDS, as you have told i have tried with
return Integer.valueOf( getText() ).compareTo( Integer.valueOf( mp.getText() ) );but it is giving
java.lang .NumberFormatException.forInputString(unknown source)
sorry i could not get what is SSCE?
I am sending the code here with my requirement.
My requirement is to sort the panels.
i.e.
when I will click on to the sortC1 button , the whole panels should be sorted according to the integer value inside the textfield1 (but here in my code it is sorting string wise,if u enter 1,2 ,1111111,3 ,222 the output should be 1,2,3, ,222 ,1111111 but it is actually giving the output as 1, 1111111,2,222,3 which is wrong )
Arrays.sort(NestedPanelSorting); => this method is used for sorting
return getText().compareTo(mp.getText());=> method is used for the text comparision in the example ( NestedPanelSorting.java)
sortC2 also same.
When I will click sortC3 ,the panel will be sorted according to the string values in the dropdown of combo boxes. Here how to access the instance of combobox to sort or the panel or through array of objects how can i sort?
import java.awt.BorderLayout;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.util.Arrays;
import javax.swing.*;
public class NestedPanelSorting extends JFrame
    private static final int NO_OF_NESTED_PANELS = 10;
    private MyPanel[] NestedPanelSorting = new MyPanel[NO_OF_NESTED_PANELS];
    //MyPanel[] is a array of MyPanel objects declared below
     private JPanel mainPanel;
    private JScrollPane jScrollPane;
     public NestedPanelSorting()
        super("Nested Panels Sorting");
        setSize(400, 200);
        mainPanel = new JPanel();
        mainPanel.setLayout(new BoxLayout(mainPanel,BoxLayout.Y_AXIS));
        //in the for loop below MyPanel(i) is called through NestedPanelSorting[i]
          for (int i = 0; i < NestedPanelSorting.length; i++)
            NestedPanelSorting[i] = new MyPanel(i);
            mainPanel.add(NestedPanelSorting);
jScrollPane = new javax.swing.JScrollPane();
jScrollPane.setViewportView(mainPanel);
getContentPane().add(jScrollPane, BorderLayout.CENTER);
JButton myBtn1 = new JButton("sortC1");
          JButton myBtn2 = new JButton("sortC2");
          JButton myBtn3 = new JButton("sortC3");
getContentPane().add(myBtn1, BorderLayout.EAST);
getContentPane().add(myBtn2, BorderLayout.WEST);
getContentPane().add(myBtn3, BorderLayout.SOUTH);
          myBtn1.addActionListener(new ActionListener()
public void actionPerformed(ActionEvent arg0)
myButtonAction(arg0);
setDefaultCloseOperation(EXIT_ON_CLOSE);
setVisible(true);
private void myButtonAction(ActionEvent arg0)
          //this Array.sort() method is for sorting the array -
          // accordig to string value but i need to sort integer value wise
Arrays.sort(NestedPanelSorting);
          mainPanel = new JPanel();
mainPanel.setLayout(new BoxLayout(mainPanel,
BoxLayout.Y_AXIS));
for (int i = 0; i < NestedPanelSorting.length; i++)
mainPanel.add(NestedPanelSorting[i]);
jScrollPane.setViewportView(mainPanel);
     public static void main(String[] argv)
javax.swing.SwingUtilities.invokeLater(new Runnable()
public void run()
new NestedPanelSorting();
//declaring of MyPanel class where textfield1,txtField2,comboBox1 are added
     class MyPanel extends JPanel implements Comparable<MyPanel>
private int number;
private JTextField txtField1;
          private JTextField txtField2;
private JComboBox comboBox1;
public MyPanel(int number)
               super();
this.number = number;
setLayout(new BoxLayout(this, BoxLayout.X_AXIS));
add(new JLabel(String.valueOf(number)));
txtField1 = new JTextField();
add(txtField1);
               txtField2 = new JTextField();
add(txtField2);
               comboBox1=new JComboBox();
               comboBox1.setModel(new javax.swing.DefaultComboBoxModel(new String[] { "ITEM 1 ", "ITEM 2 ", "ITEM 3 ", "ITEM 4 ","ITEM 5 " }));
               add(comboBox1);
public int getNumber()
return number;
          public String getText()
               if (txtField1.getText() == null)
return "";
               return txtField1.getText();
     public int compareTo(MyPanel mp)
          return getText().compareTo(mp.getText());
          //return Integer.valueOf( getText() ).compareTo( Integer.valueOf( mp.getText() ) );

How to create view object for a predefined Oracle view

Trying to create an entity object with no success,,,
I have an Oracle view(complex query in PL/SQL) that I need to encapsulate as a View Object then represent a column from this view as a '' | | linkcolumn | | ''
then get a reference of the requestParameter "p" in this case that I need to use as whereclause parameter on another view object that is part of the ListPage.jsp.
The application is basically a page of organization links that when click filters their reports as a list,
In Jdeveloper's context webBean(RowSetBrowser list [org links] to RowSetBrowser [org report list])
Can I implement this functionallity using the wizards or possibly writing custom code using the standard webBeans.

Jerry,
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As for getting the page into the format you want, I suggest you start by generating your page using the BC4J JSP wizard, then customize the generated JSP.
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Blaise

How to create more instances for this text game. Help please!

Hey guys, so far this code works great, but I'm trying to add more questions and answers to this and I'm having trouble doing that. I've tried using different methods and just going from method to another, but I can't seem to get it to work right. Should I be able to do it with different methods or is there another way I should be doing this?? I also want to add a score to this game as well. Adding points for each correct guess and I searched online trying to find a point to start, but couldn't quite get a hold on it. This is just something that would be cool to add, but isn't necessary if you don't think you can help me out. Thanks for checking this out and for the help!!
public class TextShuffleGame
     private CinReader reader;
     public TextShuffleGame ()
          reader = new CinReader();
     public void go ()
          System.out.println("");
          System.out.println("Welcome to Text Shuffle.");
          int tries = 0;
          boolean correctGuess = false;
          while (correctGuess == false && tries < 5)
          System.out.println("What 6-letter word is made up from the letters \"dunops\"?");
          String guess3 = reader.readString();
          String answer3 = "pounds";
                    if (guess3.equalsIgnoreCase(answer3))
                         System.out.println("Hooray! You are correct!");
                         correctGuess = true;
                    else
                         System.out.println("Sorry, Try again!");
                         tries++;
          public static void main(String[] args)
          TextShuffleGame thisClass3 = new TextShuffleGame();
               thisClass3.go();
}

If I understand you correctly, you want to add more words to the program. If so, then create an array or some other Collection to store a bunch of words. Then you need to randomly select a word from the list. Create another method to randomly shuffle the letters and display that instead of hardcoding it. Then when a user types a guess you compare it to the word in the list, once again instead of hardcoding it.

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