Missing Method getColumnIndex(String columnName) in ResultSetMetaData?

Hi,
I'm looking for some Methods in the ResultSertMetaData-Interface, can't find them and ask me why.
First: there is a method "getColumnName(int columnIndex)" but the Method "getColumnIndex(String columnName)" is'nt.
Second: the Method "getTableName(int columnIndex)" exists but "getTableName(String columnName)" is missing.
I ask me why, i think the most implementations of the ResultSetMetaData got something like a map under the covers and it would be no Problem to integrate the methods.
some ideas?
best regards, Tim

First: there is a method "getColumnName(int columnIndex)" but the Method
"getColumnIndex(String columnName)" is'nt.
The column names can be duplicated, so it wouldn't
make any sense to have such a method. Whereas the
indexes cannot be duplicated.but in the ResultSet-Interface, there is a "getString(String columnName)" Method. If you're right, what about that? Normally you have to qualify the Column-Name by prefix it with the Table-Name (or Alias if you want). If there are no duplicate Columnnames in your query you able to use the name without table or alias.
Why do you need this functionality, and why
can't you just iterate through the column indices
yourself? If you really feel you need it, log an RFE
and you'll probably find out whether there's a good
reason for it.I work on a project where the orginal JDBC-Driver is wrapped within some custom classes. For example "MyResultSet" implements the ResultSet-Interface an holds the orginal ResultSet. Most of the methods looking like this:
public String getString(int index){
return this.orginalResultSet.getString(index);
}Some methods do somthing else, like logging and other stuff that would go beyond the scope of this posting. Now i want to do something if a particular column from a particular table is requested. Therefor i need to modify the "getString(int)" and the "getString(String)" method from "MyResultSet". In the first method i'm able to get the table and the columnname by resultsetmetadata, in the second method i'm not, because i miss the two methods we talking about.
Sure i could collect the names and indexes in a map and look it up myself, but i'm still not gettin' why they are not in.
Sorry for that, but what is a "RFE"?

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Missing method body or declare abstract error

Hi!
I have been working on this simple Java 1.3.1 program for three days now and cannot figure out what I am doing wrong. If anyone has done the "Building an Application" tutorial in the New to Java Programming Center, you might recognize the code. I am trying to set up a frame with panels first using the BorderLayout and then the FlowLayout within each section of the BorderLayout. It will have textfields and checkboxes. I am working on the code to retrieve the user input from the text boxes and also to determine which checkbox the user has checked. Here is my code: (ignore my irrelivent comments!)
import java.awt.*;
import javax.swing.*;
import java.io.*;
import java.awt.event.*;
import java.awt.Color.*;
import java.awt.Image.*;
//Header Comment for a Routine/Method
//This method gathers the input text supplied by the user from five text fields on the Current
//Purchase tab of the tabbed pane of the MPGLog.java program. The way it gathers the text
//depends on the current processing state, which it retrieves on its own. It saves the text to
//a text file called textinput.txt.
public class CollectTextInput extends JPanel implements ActionListener
{ // Begin class
     //Declare all the objects needed first.
     // These are the text fields
     private JTextField currentMileage;
     private JTextField numofGallonsBought;
     private JTextField dateofPurchase;
     private JTextField pricePerGallon;
     private JTextField gasBrand;
     // Declaring the Labels to go with each TextField
     private JLabel lblcurrentMileage;
     private JLabel lblnumofGallonsBought;
     private JLabel lbldateofPurchase;
     private JLabel lblpricePerGallon;
     private JLabel lblgasBrand;
     // Declaring the Checkboxes for the types of gas bought
     private JCheckBox chbxReg;
     private JCheckBox chbxSuper;
     private JCheckBox chbxUltra;
     private JCheckBox chbxOther;
     private JCheckBox chbxHigher;
     private JCheckBox chbxLower;
     // Declaring the Buttons and images needed
     private JButton enter;
     private JButton edit;
     //private JButton report; //Will be used later
     private JLabel bluecar;          //Used with the ImageIcon to create CRV image
     private JPanel carimage;     //Used in buildImagePanel method
     private JPanel datum;          //Used in buildDatumPanel method
     private JPanel gasgrade;     //Used in buildGasTypePanel method.
     //Declaring the Panels that need to be built and added
     //to the border layout of this panel.
     //private JPanel panlimages;
     //private JPanel panltextinputs;
     //private JPanel panlchkBoxes;
     // Class to handle functionality of checkboxes
     ItemListener handler = new CheckBoxHandler();
     // This is where you add the constructor for the class - I THINK!!
     public CollectTextInput()
     { // Opens collectTextInput constructor
          // Must set layout for collectTextInput here
          // Choosing a BorderLayout because we simply want to
          // add panels to the North, Center and South borders, which, by
          // default, will fill the layout with the three panels
          // we are creating
          setLayout(new BorderLayout());
          //Initialize the objects in the constructor of the class.
          //Initialize the textfields
          currentMileage = new JTextField();
          numofGallonsBought = new JTextField();
          dateofPurchase = new JTextField();
          pricePerGallon = new JTextField();
          gasBrand = new JTextField();
          // Initialize the labels that go with each TextField
          lblcurrentMileage = new JLabel("Enter the mileage at the time of gas purchase: ");
          lblnumofGallonsBought = new JLabel("Enter the number of gallons of gas bought: ");
          lbldateofPurchase = new JLabel("Enter the date of the purchase: ");
          lblpricePerGallon = new JLabel("Enter the price per gallon you paid for the gas: ");
          lblgasBrand = new JLabel("Enter the brand name of the gas: ");
          //Initialize the labels for the checkboxes.
          chbxReg = new JCheckBox("Regular ", true);
          chbxSuper = new JCheckBox("Super ");
          chbxUltra = new JCheckBox("Ultra ");
          chbxOther = new JCheckBox("Other: (Choose one from below) ");
          chbxHigher = new JCheckBox("Higher than Ultra ");
          chbxLower = new JCheckBox("Lower than Ultra ");
          //Initialize the buttons that go on the panel.
          enter = new JButton("Save Data");
          edit = new JButton("Edit Data");
          //Initialize the image that oges on the panel.
          bluecar = new JLabel("2002 Honda CR-V", new ImageIcon("CRVBlue.jpg"),JLabel.CENTER);
          // Now bring it all together by calling the other methods
          // that build the other panels and menu.
          buildImagePanel();
          buildDatumPanel();
          buildGasTypePanel();
          // Once the methods above build the panels, this call to add
          // them will add the panels to the main panel's border
          // layout manager.
          add(datum, BorderLayout.NORTH);
          add(carimage, BorderLayout.EAST);
          add(gasgrade, BorderLayout.CENTER);
     } // Ends the constructor.
        // This method creates a panel called images that holds the car image.
     public void buildImagePanel();
     { // Opens buildImagePanel.
          // First, create the Panel
          carimage = new JPanel();
          //Second, set the color and layout.
          carimage.setBackground(Color.white);
          carimage.setLayout(new FlowLayout());
          // Third, add the image to the panel.
          carimage.add(bluecar);
     }// Closes buildImagePanel
     //This method creates a panel called datum that holds the text input.
     public void buildDatumPanel();
     { //Opens buildDatumPanel
          // First, create the Panel.
          datum = new JPanel();
          //Second, set the background color and layout.
          datum.setBackground(Color.white);
          datum.setLayout(new GridLayout(2, 4, 20, 20));
          //Third, add the textfields and text labels to the panel.
          datum.add(lblcurrentMileage);
          datum.add(currentMileage);
          datum.add(lblnumofGallonsBought);
          datum.add(numofGallonsBought);
          datum.add(lbldateofPurchase);
          datum.add(dateofPurchase);
          datum.add(lblpricePerGallon);
          datum.add(pricePerGallon);
          datum.add(lblgasBrand);
          datum.add(gasBrand);
          //Optionally - Fourth -set a border around the panel, including
          // a title.
          datum.setBorder(BorderFactory.createTitledBorder("Per Purchase Information"));
          //Fifth - Add listeners to each text field to be able to
          // know when data is input into them.
          currentMileage.addActionListener(this);
          numofGallonsBought.addActionListener(this);
          dateofPurchase.addActionListener(this);
          pricePerGallon.addActionListener(this);
          gasBrand.addActionListener(this);
     }// Closes buildDatumPanel
     // This method builds a panel called gasTypePanel that holds the checkboxes.
     public void buildGasTypePanel()
     { // Opens buildGasTypePanel method
          // First, create the panel.
          gasgrade = new JPanel();
          // Second, set its background color and its layout.
          gasgrade.setBackground(Color.white);
          gasgrade.setLayout(new GridLayout(5, 1, 10, 20));
          // Third, add all the checkboxes to the panel.
          gasgrade.add(chbxReg);
          gasgrade.add(chbxSuper);
          gasgrade.add(chbxUltra);
          gasgrade.add(chbxOther);
          gasgrade.add(chbxHigher);
          gasgrade.add(chbxLower);
          //Optionally, - Fourth - set a border around the panel, including
          // a title.
          gasgrade.setBorder(BorderFactory.createTitledBorder("Gas Type Information"));
          // Fifth - CheckBoxes require a CheckBox Handler.
          // This is a method created separately
          // outside of the method where the checkboxes are added to
          // the panel or where the checkboxes are even created.
          // This method (CheckBox Handler) implements and ItemListener
          // and is a self-contained method all on its own. See
          // the CheckBox Handler methods following the
          // actionPerformed method which follows.-SLM
     } // Closes the buildGasTypePanel method
// Create the functionality to capture and react to an event
//   for the checkboxes when they are checked by the user and
//   the text fields to know when text is entered. Also to react to the
//   Enter button being pushed and the edit button being pushed.
public void actionPerformed(ActionEvent evt)
{ // Opens actionPerformed method.
     if((evt.getSource() == currentMileage) || (evt.getSource() == enter))
          { // Opens if statement.
            // Retrieves the text from the currentMileage text field
            // and assigns it to the variable currentMileageText of
            // type String.
            String currentMileageText = currentMileage.getText();
            lblcurrentMileage.setText("Current Mileage is:    " + currentMileageText);
            // After printing text to JLabel, hide the text field.
            currentMileage.setVisible(false);
       } // Ends if statement.
      if((evt.getSource() == numofGallonsBought) || (evt.getSource() == enter))
          { // Opens if statement.
            // Retrieves the text from the numofGallonsBought text field
            // and assigns it to the variable numofGallonsBoughtText of
            // type String.
            String numofGallonsBoughtText = numofGallonsBought.getText();
            lblnumofGallonsBought.setText("The number of gallons of gas bought is:    " + numofGallonsBoughtText);
            // After printing text to JLabel, hide the text field.
            numofGallonsBought.setVisible(false);
       } // Ends if statement.
       if((evt.getSource() == dateofPurchase) || (evt.getSource() == enter))
                 { // Opens if statement.
                   // Retrieves the text from the dateofPurchase text field
                   // and assigns it to the variable dateofPurchaseText of
                   // type String.
                   String dateofPurchaseText = dateofPurchase.getText();
                   lbldateofPurchase.setText("The date of this purchase is:    " + dateofPurchaseText);
                   // After printing text to JLabel, hide the text field.
                   dateofPurchase.setVisible(false);
       } // Ends if statement.
       if((evt.getSource() == pricePerGallon) || (evt.getSource() == enter))
                        { // Opens if statement.
                          // Retrieves the text from the pricePerGallon text field
                          // and assigns it to the variable pricePerGallonText of
                          // type String.
                          String pricePerGallonText = pricePerGallon.getText();
                          lblpricePerGallon.setText("The price per gallon of gas for this purchase is:    " + pricePerGallonText);
                          // After printing text to JLabel, hide the text field.
                          pricePerGallon.setVisible(false);
       } // Ends if statement.
       if((evt.getSource() == gasBrand) || (evt.getSource() == enter))
                   { // Opens if statement.
                     // Retrieves the text from the gasBrand text field
                     // and assigns it to the variable gasBrandText of
                     // type String.
                     String gasBrandText = gasBrand.getText();
                     lblgasBrand.setText("The Brand of gas for this purchase is:    " + gasBrandText);
                     // After printing text to JLabel, hide the text field.
                     gasBrand.setVisible(false);
       } // Ends if statement.
       // This provides control statements for the Edit button. If the
       // Edit button is clicked, then the text fields are visible again.
       if(evt.getSource() == edit)
       { // Opens if statement.
         // If the edit button is pressed, the following are set to
         // visible.
            currentMileage.setVisible(true);
            numofGallonsBought.setVisible(true);
            dateofPurchase.setVisible(true);
            pricePerGallon.setVisible(true);
            gasBrand.setVisible(true);
     }// Closes if statement.
} // Closes actionPerformed method.
     private class CheckBoxHandler implements ItemListener
     { // Opens inner class
          public void itemStateChanged (ItemEvent e)
          {// Opens the itemStateChanged method.
               JCheckBox source = (JCheckBox) e.getSource();
                    if(e.getStateChange() == ItemEvent.SELECTED)
                         source.setForeground(Color.blue);
                    else
                         source.setForeground(Color.black);
                    }// Closes the itemStateChanged method
               }// Closes the CheckBoxHandler class.
} //Ends the public class collectTextInput classThe error I keep receiving is as follows:
C:\jdk131\CollectTextInput.java:128: missing method body, or declare abstract
     public void buildImagePanel();
^
C:\jdk131\CollectTextInput.java:142: missing method body, or declare abstract
     public void buildDatumPanel();
^
2 errors
I have looked this error up in three different places but the solutions do not apply to what I am trying to accomplish.
Any help would be greatly appreciated!! Thanks!
Susan

C:\jdk131\CollectTextInput.java:128: missing methodbody, or declare ?abstract
public void buildImagePanel();^
C:\jdk131\CollectTextInput.java:142: missing methodbody, or declare abstract
public void buildDatumPanel();Just remove the semicolons.
Geesh! If I had a hammer I would be hitting myself over the head with it right now!!! What an obviously DUMB newbie mistake!!!
Thanks so much for not making me feel stupid! :-)
Susan

Error message "missing method body, or declare abstract"

This is my test driver. Does anyone know why it is not working?
public class TestInfo
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}The error message I get is: missing method body, or declare abstract
The print block has to be a separate method. The print block works when I put it in main. When it is in a separate method and I call it in main it doesn't work

You have an extraneous semi-colon after printInfo. This tells the compiler that that's all there is for that method, which only makes sense if it's an abstract method. It sees the block after the semicolon, but it thinks it's an initializer. So it wants you to either declare it abstract, or give it a method body.
Just remove that semicolon and you're fine.

Getting missing method error - first attempt at arrays

I'm trying to work with arrays for the first time ever - I understand the concept, but can't quite get the syntax down. Here is the class which won't compile and is giving me a missing method body or declare abstract message - please help me understand what I'm doing wrong.
import java.util.Scanner;
import static java.lang.System.out;
public class Inventory
//declare and initialize variables
   private int itemNumber = 0;
   private String productName;
   private int stockAmount = 0;
   private double productCost = 0;
   private double totalValue = 0;
   private double totalInventory = 0;
   //initialize scanner
   Scanner input = new Scanner(System.in);
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      itemNumber = input.nextInt();
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      productName = input.next();
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      { //request for inventory details
        out.printf("%s, which is item number %d, has %d pieces currently in " +
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}// end classHere is my main method - I don't think I'm referencing things the way I'm supposed to.
public class Main {
public static void main(String[] args) { //start main method
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        inventory.inventoryInput();
}

LOL - you are right, I don't really know what I'm doing. I don't understand this and am just trying to muddle my way through this whole thing...as you can tell I'm facing many challenges.
Here is how I've changed my main method and the Inventory class - still getting error messages though - any additional hints/suggestions?
Inventory class
import java.util.Scanner;
import static java.lang.System.out;
public class Inventory
//declare and initialize variables
   private int itemNumber = 0;
   private String productName;
   private int stockAmount = 0;
   private double productCost = 0;
   private double totalValue = 0;
   private double totalInventory = 0;
   //initialize scanner
   Scanner input = new Scanner(System.in);
   public Inventory (int itemNumber, String productName, int stockAmount,
           double productCost, double totalValue)
   out.println("Please enter item number: "); //prompt for item number
      itemNumber = input.nextInt();
   out.println( "Enter product name/description: "); //prompt for product name
      productName = input.next();
   out.println("Quantity in stock: ");
      stockAmount = input.nextInt(); // prompt for stock quantity
   out.println("What is the product cost for each unit? ");
      productCost = input.nextDouble(); // prompt for product cost
        totalValue = stockAmount * productCost; //calculate stock value
      } // end calculate stock value
      { //request for inventory details
        out.printf("%s, which is item number %d, has %d pieces currently in " +
            "stock at a price of %.2f each. The total value of " +
            "inventory in stock is %.2f\n.", productName, itemNumber, +
            stockAmount, productCost, totalValue);
      } // end request
}// end classMain method
public class TestInventory
    public static void main(String[] args)
    {Inventory[] inventoryArray = new Inventory[3];
     inventoryArray[0] = new Inventory(0, 2541, Radios, 14, 15.95);
     inventoryArray[1] = new Inventory(1, 1685, VCR, 10, 98.95);
     inventoryArray[2] = new Inventory(2, 5872, Clock, 8, 12.95);
     For (Inventory inventory : inventoryArray)
         System.out.println(Inventory);
}

Missing method body

class Board
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    private Board();
        char array[][];
        array = new char[3][3];
        for (int i = 0; i < 3; i++)
            for (int j = 0; j < 3; j++)
                array[i][j] = '.';
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}compiler says missing method body, but i can't think where the error is? private Board has to be a constructor.

Are you using a text editor or an IDE? If you are already fairly familiar with the Java programming language and the java/javac and you understand how classpath works, then you might consider to step over from the text editor to an IDE, such as Eclipse. It will save time and effort in developing. I tried to reproduce your problem in Eclipse and it clearly understrikes the "Board();" part during typing and says "This method requires a body instead of a semicolon" which makes much more sense.

Missing method body and cannot resolve symbol

I keep getting these two errors when trying to compile. I know that I need to call my fibonacci and factorial functions from the main function. Is this why I am getting the missing method body error? How do I correct this?
Am I getting the cannot resolve symbol because I have to set the num and fact to equal something?
Thanks
public class Firstassignment
public static void main(String[]args)
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public static void fibonacci(String[]args);
     int even=1;
     int odd=1;
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     int temp = even;
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     odd = odd + temp;
public static void factorial (String[]args);
     for (int count=1;
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     count++);
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     outputbox.printLine("Factorial of" + num + "is" + fact);

Hey... :o)
the problem is that you've put semicolons at the end of the function signature, like this:
public static void fibonacci(String[]args);
}that should happen only when the function is abstract... so ur function should actually look like this:
public static void fibonacci(String[]args)
}also, i think you've missed out on the declarations (like what are fact and num??)....

Java.lang.RuntimeException: Uncompilable source code - missing method body

Hi,
I am getting the following error at runtime
java.lang.RuntimeException: Uncompilable source code - missing method body, or declare abstractwhen I try to instantiate a class using reflexion as following:
MyInstance = MyClass.newInstance(); I have tried to find some explanation using Google, but could not find any that fit my case. MyClass's implementation has a public constructor with no parameter. There is no error at compile time when cleaning and building all code.
Anyone has tips about what could cause this error?
Thanks.

Jrm wrote:
It is not my code originally... You are making far too many unchecked assumptions about the reality of this situation to even get close to what that reality it is... Get over patronizing, it would improve your social/people skills... Thanks !It is your own problem that you perceive something as patronizing, while in fact it was only an honest and straight to the point attempt to help you. This forum does not deal in sensitivity, it gets in the way of helping people to see the error of their ways.

Missing method body or declare abstract...

Hi There,
Im working on an assignment that works with the math class and performs a bunch of mathematical functions. Im trying to declare the different fields in the math class and I keep getting error messages!!
This is what I have right now
public class Math
    // Returns the absolute value of a double value.
    double abs(double a);
    // Returns the absolute value of a int value.
    int abs(int a);
    //Returns the greater of two double values.
    double max(double a, double b);
    //Returns the greater of two int values.
    int max(int a, int b);
    // Returns the lesser of two double values.
    double min(double a, double b);
    // Returns the lesser of two double values.
    int min( int a, int b);
    // Returns the value of the first argument raised to the power of
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    double pow(double a, double b);
    // Returns the remainder of division of two integers.
    int remainder(int a, int b);
    // Returns the closest long to the argument.
    long round(double a);
    // Returns the sum of all the elements in an array of doubles.
    double sum(double [] doubleArr);
    // Returns the sum of all the elements in an array of ints.
    int sum(int [] intArr);
    // Storage for the list of integers used for the int sum method.
    private int [] intArray = {5, 10, 15, 20};
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    private double [] doubleArray = {5.25, 10.00, 14.50, 21.90};
    }When I try and compile it tells me that Im missing method body or declare abstract.
I originally had this
   // Returns the absolute value of a double value.
    double abs;
    // Returns the absolute value of a int value.
    int abs;
    //Returns the greater of two double values.
    double max;
    //Returns the greater of two int values.
    int max;
    // Returns the lesser of two double values.
    double min;
    // Returns the lesser of two double values.
    int min;
    // Returns the value of the first argument raised to the power of
    // the second argument.
    double pow;
    // Returns the remainder of division of two integers.
    int remainder;
    // Returns the closest long to the argument.
    long round;
    // Returns the sum of all the elements in an array of doubles.
    double sum(double [] doubleArr);
    // Returns the sum of all the elements in an array of ints.
    int sum(int [] intArr);
    // Storage for the list of integers used for the int sum method.
    private int [] intArray = {5, 10, 15, 20};
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    private double [] doubleArray = {5.25, 10.00, 14.50, 21.90};When i tried doing this it told me that I had already declared the field previously when it got the the field with the same name and thats why I added the bit in brackets.....
Im so lost... can anybody hep????

hi,
here is your code...
modified by correcting my bad habit...
he..he...
public class Math
    // Returns the absolute value of a double value.
    double abs(double a){return 0.0;}
    // Returns the absolute value of a int value.
    int abs(int a){return 0;}
    //Returns the greater of two double values.
    double max(double a, double b){return 0.0;}
    //Returns the greater of two int values.
    int max(int a, int b){return 0;}
    // Returns the lesser of two double values.
    double min(double a, double b){return 0.0;}
    // Returns the lesser of two double values.
    int min( int a, int b){return 0;}
    // Returns the value of the first argument raised to the power of
    // the second argument.
    double pow(double a, double b){return 0.0;}
    // Returns the remainder of division of two integers.
    int remainder(int a, int b){return 0;}
    // Returns the closest long to the argument.
    long round(double a){return 0.0;}
    // Returns the sum of all the elements in an array of doubles.
    double sum(double [] doubleArr){return 0.0;}
    // Returns the sum of all the elements in an array of ints.
    int sum(int [] intArr){return 0;}
    // Storage for the list of integers used for the int sum method.
    private int [] intArray = {5, 10, 15, 20};
    // Storage for the list of doubles to be used double sum method.
    private double [] doubleArray = {5.25, 10.00, 14.50, 21.90};
    }if you want to extend Math class to any other class.. then make all the methods abstract
dhaval.
Edited by: Dhaval.Yoganandi on 1 Mar, 2008 3:48 PM

How to specify ");" as a regular expression in split method of String class

How to specify ");" as a regular expression in split method of String class using delimeters?

Sorry, you can't specify that by using delimiters. Mostly because this requirement makes no sense.
Do you rather need "\\);"?

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mod_plsql: /pls/apex/f HTTP-400 Missing '=' in query string or post form
Oracle-Application-Server-10g/10.1.2.2.0 Oracle-HTTP-Server Server at xxxx.xxxxx.edu Port 443
Edited by: 965704 on Oct 30, 2012 11:42 AM

It has been fixed but the new problem is: After signout, if I move back to previous page and click some link using <- sign then I suppose to get the login page, but i am getting
ORA-44004: invalid qualified SQL name error message.
The source for my login page is
wwv_flow_custom_auth_std.login(
P_UNAME => :P101_USERNAME,
P_PASSWORD => :P101_PASSWORD,
P_SESSION_ID => v('APP_SESSION'),
P_FLOW_PAGE => :APP_ID||':1'
);

How to call a method if I have a name of a method in String format

Hi Guys,
I need an idea how to replace this large code. It has more then 50 else-if in a row
if ((readerElement.getFunction()).equals("clickButton")) {
testFrameWork.clickButton();
}else if ((readerElement.getFunction()).equals("clickButtonWait")) {
testFrameWork.clickButtonWait();
}else if ((readerElement.getFunction()).equals("clickCreateJob")) {
testFrameWork.clickCreateJob();
Of course switch can't be helpful in my case. I am using a Strings and switch will not make my code better.
I need something like:
testFrameWork.((readerElement.getFunction()).toString)() - This is of course bad code but I just want to give an idea what I am looking for
Can I call somehow method by adding a name of that method by String?!

While reflections can be error prone, so is maintaining 50 if/else statements or 50 Command classes. You appear to have a good use case.
Method m = testFrameWork.getClass().getMethod(readerElement.getFunction());
m.invoke(testFrameWork);

Missing charsets in STring to FontSet conversion

Hi,
After installed SUn OS 10, I am trying to install SMC and I got a warning error: Missing Charsets in String to FontSet conversion. Cannot convert string "-monotype_arrial-regular-r-normal --*-140-*-*-p-*-iso8859-2" to type FonsStruct
and so on, with different font types. etc....
How can I find out which fontset in the Unix box? How can I permanent set it back to UTF-8 w/o re install OS again?
Thanks
HS

Too bad Lily didn't follow up on TommyReynolds' suggestion. I'm also having the same problem ( I think ).
TommyReynolds does say how to get the installed list, but doesn't say how to find out what's missing.
My settings:
[root@OEL5u4DB11gR2 X11]# rpm -qa 'xorg*font*' | /bin/sort
xorg-x11-fonts-100dpi-7.1-2.1.el5
xorg-x11-fonts-75dpi-7.1-2.1.el5
xorg-x11-fonts-base-7.1-2.1.el5
xorg-x11-fonts-ISO8859-1-100dpi-7.1-2.1.el5
xorg-x11-fonts-ISO8859-1-75dpi-7.1-2.1.el5
xorg-x11-fonts-misc-7.1-2.1.el5
xorg-x11-fonts-truetype-7.1-2.1.el5
xorg-x11-fonts-Type1-7.1-2.1.el5
xorg-x11-font-utils-7.1-2
[root@OEL5u4DB11gR2 X11]# uname -a
Linux OEL5u4DB11gR2 2.6.18-164.el5 #1 SMP Thu Sep 3 02:16:47 EDT 2009 i686 i686 i386 GNU/Linux
[root@OEL5u4DB11gR2 X11]# xclock &
[1] 5950
[root@OEL5u4DB11gR2 X11]# Warning: Missing charsets in String to FontSet conversion
I would greatly appreciate any input.
Kind regards,
UFP1701

Error Warning: Missing charsets in String to FontSet conversion

Hi
I was installed aqualogic BPM version 6.0 MP4 for weblogic on solaris 10 SPARC
when i ran albpmadmcenter i got an error
bash-3.00$./albpmadmcenter
Warning: Missing charsets in String to FontSet conversion
Warning: Missing charsets in String to FontSet conversion
any solution?
thanks.

I just found this on the web at http://www-01.ibm.com/support/docview.wss?uid=swg21146408.
When I ran "export LC_ALL=C" and then ran xclock, I did not get the message. This might work for you.
Paul

Method fprint(String) is undefined for the type JspWriter.

please help me with this problem
below is the jsp code written to access the data from the database and to display it in the new page.
<%@ page
     import = "java.io.*"
     import = "java.lang.*"
     import = "java.sql.*"
%>
<%
     Connection dbconn=null;
     ResultSet results;
     PreparedStatement sql=null;
               String empid1=request.getParameter("empids");
          try
String driver = "com.mysql.jdbc.Driver";
          Class.forName(driver).newInstance();
               dbconn =DriverManager.getConnection("jdbc:mysql://localhost/hris","root","redhat");
               int empid11;
               empid11=Integer.parseInt(empid1);
               sql = dbconn.prepareStatement("select * from employee where empid=?");
               sql.setInt(1,empid11);
               results=sql.executeQuery();
               results.next();
out.print("<html>");
out.print("<head>");
out.print("</head>");
out.print("<body>");
out.print("<table width=810 border=0>");
out.print("<tr>");
out.print("<td width=210>");
out.print("Employee Id");
out.print("</td>");
out.print("<td width=584>");
int emp=results.getInt("empid");
out.print(emp);
out.print("</td>");
out.print("</tr>");
out.print("<tr>");
out.print("<td>");
out.print("FirstName");
out.print("</td>");
out.print("<td>");
String first=results.getString("fname");
out.print(first);
out.print("</td>");
out.fprint("</tr>");
          catch (SQLException s)
               out.println("SQL Error <br>"+s);
catch ( Exception x )
               x.printStackTrace();
%>
but when i click the submit button , the error is
type Exception report
message
description The server encountered an internal error () that prevented it from fulfilling this request.
exception
org.apache.jasper.JasperException: Unable to compile class for JSP
An error occurred at line: 9 in the jsp file: /HRIS/empsearch1.jsp
Generated servlet error:
The method fprint(String) is undefined for the type JspWriter
     org.apache.jasper.servlet.JspServletWrapper.handleJspException(JspServletWrapper.java:510)
     org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:375)
     org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:314)
     org.apache.jasper.servlet.JspServlet.service(JspServlet.java:264)
     javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
root cause
org.apache.jasper.JasperException: Unable to compile class for JSP
An error occurred at line: 9 in the jsp file: /HRIS/empsearch1.jsp
Generated servlet error:
The method fprint(String) is undefined for the type JspWriter
     org.apache.jasper.compiler.DefaultErrorHandler.javacError(DefaultErrorHandler.java:84)
     org.apache.jasper.compiler.ErrorDispatcher.javacError(ErrorDispatcher.java:328)
     org.apache.jasper.compiler.JDTCompiler.generateClass(JDTCompiler.java:409)
     org.apache.jasper.compiler.Compiler.compile(Compiler.java:297)
     org.apache.jasper.compiler.Compiler.compile(Compiler.java:276)
     org.apache.jasper.compiler.Compiler.compile(Compiler.java:264)
     org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:563)
     org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:303)
     org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:314)
     org.apache.jasper.servlet.JspServlet.service(JspServlet.java:264)
     javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
note The full stack trace of the root cause is available in the Apache Tomcat/5.5.15 logs.
i am not able to rectify the error.

JavaB wrote:
Hi ,
I have a method defined in my dataManagerDAO classIs it dataManagerDAO or DataManagerDAO?
getNoc( strRppsId) throws Exception {}That's not a legal Java method declaration, so it's clearly not your actual declaration, so I have no idea what your actual declaration is, so I can't tell you what you're doing wrong.
Now I am calling this method inside my JSP page :
DataManagerDAO dataMgr = new DataManagerDAO();
dataMgr.getNoc(strRppsId)..
But whenver I am running it locally , it fails to compile and gives following error msg :
The method getNoc(String) is undefined for the type DataManagerDAOQuite obviously you're calling a method getNoc(String) but that method doesn't exist on the DataManagerDAO class. No matter how much you may think you know that it does, you're wrong and the compiler is right.
Maybe you misspelled or mis-capitalized something. Maybe you're passing the wrong type of argument. Maybe you're still using an older version of the DataManagerDAO class from before you added that method. Not enough information here to say for sure.
ny clue wats going wrong in here ?I assume you mean "any", not "ny" and "what's", not "wats". Clear, correct, precise communication counts with folks here almost as much as it does with the Java compiler.

LINQ to Entities does not recognize the method 'System.String ToString()'

Hi, i am working on MVC using LINQ query where i am heading a problem with LINQ Query. When I use following code
public ActionResult GetProduct()
Category p = new Category();
var all = db.Products.ToList();
// var catname = from i in db.Categories select i.CategoryID.ToString();
p.CategName = (from i in db.Categories select new SelectListItem {Value =i.CategoryID.ToString(), Text = i.CategoryName }).ToList();
var qq = (from i in db.Products join j in db.Categories on i.CategoryID equals j.CategoryID select new Product { ProductName = i.ProductName, UnitPrice = i.UnitPrice, UnitsOnOrder = i.UnitsOnOrder }).ToList();
p.Products = qq;
return View("GetProduct", p);
It throws an error
LINQ to Entities does not recognize the method 'System.String ToString(Int32)' method, and this method cannot be translated into a store expression.
kindly help to fix this problem.
Mayank Mani Pandey India

Entity Framework cannot convert ToString() to SQL. Create the object after you have fetched the results:
public ActionResult GetProduct()
Category p = new Category();
var all = db.Products.ToList();
// var catname = from i in db.Categories select i.CategoryID.ToString();
p.CategName = (from i in db.Categories select i).AsEnumerable().Select(x => new SelectListItem { Value = x.CategoryID.ToString(), Text = x.CategoryName }).ToList();
var qq = (from i in db.Products join j in db.Categories on i.CategoryID equals j.CategoryID select new Product { ProductName = i.ProductName, UnitPrice = i.UnitPrice, UnitsOnOrder = i.UnitsOnOrder }).ToList();
p.Products = qq;
return View("GetProduct", p);
Please remember to close your threads by marking all helpful posts as answer and then start a new thread if you have a new question.

Missing Method getColumnIndex(String columnName) in ResultSetMetaData?

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