Problem compiling example

Hi,
I am using MS Visual Studio .NET and NI 488.2 examples (not NIDAQ) and it gives me this message:
"fatal error C1010: unexpected end of file while looking for precompiled header directive"
what does it mean?
Anyone can answer me?
Thaks,
Leo

check this other thread out.
AlessioD

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Problems compiling with packages

Hi,
I wonder if anyone could help me.
I have had problems compiling using a package. I have altered the classpath in autoexec.bat with:
SET CLASSPATH=%classpath%;C:\jdk1.3.1_02\classes;.
the package class files are stored in C:\jdk1.3.1_02\classes\helliker\id3
and I have imported the class with:
import helliker.id3.*;
I am getting the following error:
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import helliker.id3.*;
^
Can anybody help?
Thanks,
Dave

Perhaps the version of Windows you are using does not use autoexec.bat. For example, in NT and XP, you set Classpath using ControlPanel/System/Advanced/Environment Variables.
Perhaps there is a typo in your Classpath, for example an extra space.
On a command line, try this:
javac -classpath C:\jdk1.3.1_02\classes C:\My Documents\Uni work\mp3 project\test\Driver.java
If that works, then definitely Classpath is not set as you think it is.

Problem compiling Abstract class

Hi
I have writting an abstract class Sort.java and another class BubbleSort.java. I am having problems compiling BubbleSort.java class.
The following is the error message
BubbleSort.java:8: missing method body, or declare abstract
public int doSorting(int[] array);
^
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The following is the code
public abstract class Sort
public abstract int doSorting(int[] array);
}// End of class
public class BubbleSort extends Sort
private int num = 2;
public int doSorting(int[] array);
num = num + 2;
return num;
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Remove the semi-colon.
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I've been trying to do the tutorials in a book titled Apache Jakarta-Tomcat as part of my introduction to JSP. I'm new to Java but do know the basics. I have on my machine Java 1.3, Java 1.4, Java FrameWorks 2.1 and Jython 2.1 on Win2000 Pro. So enough about my configuration. I have never worked with packages also.
I downloaded the files from the books site due to the fact I make a lot of typos when hand coding Java (I've become a pretty good debugger of my own code). But everytime I go to compile the *.java I get error messages. So below you will find HelloTag.java and beneath that the error messages that are thrown when I try and compile it. I tested other bits of *.java and have had no problem compiling them. Is there a JSP module I'm missing?
Am I doing something wrong or am I missing something from my configuration.
Marijan Madunic
package chapter2;
import javax.servlet.jsp.JspException;
import javax.servlet.jsp.JspTagException;
import javax.servlet.jsp.tagext.TagSupport;
public class HelloTag extends TagSupport
public void HelloTag() {
// Method called when the closing hello tag is encountered
public int doEndTag() throws JspException {
try {
// We use the pageContext to get a Writer
// We then print the text string Hello
pageContext.getOut().print("Hello");
catch (Exception e) {
throw new JspTagException(e.getMessage());
// We want to return SKIP_BODY because this Tag does not support
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public void release() {
// Call the parent's release to release any resources
// used by the parent tag.
// This is just good practice for when you start creating
// hierarchies of tags.
super.release();
D:\Java\JDK 1.3\bin>javac HelloTag.java
HelloTag.java:3: cannot resolve symbol
symbol : class JspException
location: package jsp
import javax.servlet.jsp.JspException;
^
HelloTag.java:4: cannot resolve symbol
symbol : class JspTagException
location: package jsp
import javax.servlet.jsp.JspTagException;
^
HelloTag.java:5: cannot resolve symbol
symbol : class TagSupport
location: package tagext
import javax.servlet.jsp.tagext.TagSupport;
^
HelloTag.java:7: cannot resolve symbol
symbol : class TagSupport
location: class chapter2.HelloTag
public class HelloTag extends TagSupport
^
HelloTag.java:14: cannot resolve symbol
symbol : class JspException
location: class chapter2.HelloTag
public int doEndTag() throws JspException {
^
HelloTag.java:20: cannot resolve symbol
symbol : variable pageContext
location: class chapter2.HelloTag
pageContext.getOut().print("Hello");
^
HelloTag.java:24: cannot resolve symbol
symbol : class JspTagException
location: class chapter2.HelloTag
throw new JspTagException(e.getMessage());
^
HelloTag.java:28: cannot resolve symbol
symbol : variable SKIP_BODY
location: class chapter2.HelloTag
return SKIP_BODY;
^
HelloTag.java:37: cannot resolve symbol
symbol : variable super
location: class chapter2.HelloTag
super.release();
^
9 errors

Well, it looks like you've not got the servlet development kit JAR on your classpath. I think it'll probably be called servlet.jar on your system. Add that to the classpath if it's not already there.
Incidentally, you've bumped into one of the areas Java's slightly lenient - declaring a method that looks like a constructor:
public HelloTag() { }
public void HelloTag() { }The first is a constructor, the second is a normal method. I'm assuming you intended to have the former instead of the latter.
Anyway, hope this helps.

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At first I forgot to capitolize the 'S' in System (which is why I was getting errors) but after I had corrected it , I still could not get it to compile in a command prompt
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1 error
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Problems compiling program

hello.
this is james mcfadden. i'm having problems compiling the Demo.java program. the Demo.java program is shown below along with the MediaPanel.java and MediaTest.java programs. when i compile the Demo.java program i get the following errors. i really need help in getting rid of these errors.
----jGRASP exec: javac -g X:\CP4B Project\Demo.java
Demo.java:297: cannot find symbol
symbol : class Media
location: class Demo
MediaTest media=new Media();
^
Demo.java:301: cannot find symbol
symbol : class Media
location: class Demo
MediaTest media=new Media();
^
Demo.java:305: cannot find symbol
symbol : class Media
location: class Demo
MediaTest media=new Media();
^
3 errors
----jGRASP wedge2: exit code for process is 1.
----jGRASP: operation complete.
//Written by:Seamus McFadden
//Class:CP4B
//Program Number:1
//Program Name:Demo.java
//Description:
//Supervisor:Gerard McCloskey
import java.awt.*;//Contains all of the classes for creating user interfaces and for painting graphics and images
import java.awt.event.*;//Provides interfaces and classes for dealing with different types of events fired by AWT components
import javax.swing.*;//Provides a set of lightweight components that, to the maximum degree possible, work the same on all platforms
public class Demo extends JFrame{
    public static void main(String[] args){
        int choice=-1;//a variable of type int that is set to -1
        choice=getChoice();//invokes the method getChoice()
        if(choice!=0){
           getSelected(choice);//invokes the method getSelected(choice)
        }//end if
    }//end main
    public static int getChoice(){
        String choice;//a variable of type string
        int ch;//a variable of type int
        choice=JOptionPane.showInputDialog(null,
                "1. Product Menu\n" +
                "2. Member Menu\n" +
                "3. Rental Menu\n" +
                      "4. Media Menu\n" +
                "5. Log Off\n\n" +
                "Enter your choice");//asks the user for some input
        ch=Integer.parseInt(choice);//a class that wraps a value of the primitive type int in an object
        return ch;//a method that returns an integer value
    }//end getChoice
    public static void getSelected(int choice){
        if(choice == 1) {
               product();
        }//end if
        if(choice==2){
           member();
        }//end if
        if(choice==3){
           rental();
        }//end if
            if(choice==4){
           media();
        }//end if
            if(choice==5){
               LogOff logoff=new LogOff();
            }//end if
            else{
               ErrorMessage error=new ErrorMessage();
    }//end getSelected
    public static void product(){
         int productChoice=-1;//a variable of type int that is set to -1
       productChoice=getProductChoice();//invokes the method getChoice()
       if(productChoice!=0){
          getProductSelected(productChoice);//invokes the method getSelected(choice)
       }//end if
       getChoice();
    public static void member(){
       int memberChoice=-1;//a variable of type int that is set to -1
       memberChoice=getMemberChoice();//invokes the method getChoice()
       if(memberChoice!=0){
          getMemberSelected(memberChoice);//invokes the method getSelected(choice)
       }//end if
       getChoice();
    public static void rental(){
       int rentalChoice=-1;//a variable of type int that is set to -1
       rentalChoice=getRentalChoice();//invokes the method getChoice()
       if(rentalChoice!=0){
          getRentalSelected(rentalChoice);//invokes the method getSelected(choice)
       }//end if
       getChoice();
      public static void media(){
       int mediaChoice=-1;//a variable of type int that is set to -1
       mediaChoice=getMediaChoice();//invokes the method getChoice()
       if(mediaChoice!=0){
          getMediaSelected(mediaChoice);//invokes the method getSelected(choice)
       }//end if
       getChoice();
      public static int getProductChoice(){
       String productChoice;//a variable of type string
       int pch;//a variable of type int
       productChoice=JOptionPane.showInputDialog(null,
               "1. Add product details\n" +
               "2. View product details\n" +
               "3. Edit product details\n" +
                     "4. Delete product details\n" +
               "5. Return to main menu\n\n" +
               "Enter your choice");//asks the user for some input
       pch=Integer.parseInt(productChoice);//a class that wraps a value of the primitive type int in an object
       return pch;//a method that returns an integer value
    }//end getProductChoice
      public static int getMemberChoice(){
       String memberChoice;//a variable of type string
       int mch;//a variable of type int
       memberChoice=JOptionPane.showInputDialog(null,
               "1. Add member details\n" +
               "2. View member details\n" +
               "3. Edit member details\n" +
                         "4. Delete member details\n" +
               "5. Return to main menu\n\n" +
               "Enter your choice");//asks the user for some input
       mch=Integer.parseInt(memberChoice);//a class that wraps a value of the primitive type int in an object
       return mch;//a method that returns an integer value
    }//end getMemberChoice
      public static int getRentalChoice(){
       String rentalChoice;//a variable of type string
       int rch;//a variable of type int
       rentalChoice=JOptionPane.showInputDialog(null,
               "1. Add rental details\n" +
               "2. View rental details\n" +
               "3. Edit rental details\n" +
                         "4. Delete rental details\n" +
               "5. Return to main menu\n\n" +
               "Enter your choice");//asks the user for some input
       rch=Integer.parseInt(rentalChoice);//a class that wraps a value of the primitive type int in an object
       return rch;//a method that returns an integer value
    }//end getRentalChoice
      public static int getMediaChoice(){
       String mediaChoice;//a variable of type string
       int mtch;//a variable of type int
       mediaChoice=JOptionPane.showInputDialog(null,
               "1. Listen to songs\n" +
                         "2. View movie previews\n" +
                         "3. View game previews\n" +
               "4. Return to main menu\n\n" +
               "Enter your choice");//asks the user for some input
       mtch=Integer.parseInt(mediaChoice);//a class that wraps a value of the primitive type int in an object
       return mtch;//a method that returns an integer value
    }//end getMediaChoice
      public static void getProductSelected(int productChoice){
       if(productChoice==1){
              addProducts();
       }//end if
       if(productChoice==2){
          viewProducts();
       }//end if
       if(productChoice==3){
          editProducts();
       }//end if
           if(productChoice==4){
          deleteProducts();
       }//end if
           else{
               ErrorMessage error=new ErrorMessage();
    }//end getProductSelected
      public static void getMemberSelected(int memberChoice){
       if(memberChoice==1){
              addMembers();
       }//end if
       if(memberChoice==2){
          viewMembers();
       }//end if
       if(memberChoice==3){
          editMembers();
       }//end if
           if(memberChoice==4){
          deleteMembers();
       }//end if
           else{
               ErrorMessage error=new ErrorMessage();
    }//end getMemberSelected
      public static void getRentalSelected(int rentalChoice){
       if(rentalChoice==1){
              addRentals();
       }//end if
       if(rentalChoice==2){
          viewRentals();
       }//end if
       if(rentalChoice==3){
          editRentals();
       }//end if
           if(rentalChoice==4){
          deleteRentals();
       }//end if
           else{
               ErrorMessage error=new ErrorMessage();
    }//end getRentalSelected
      public static void getMediaSelected(int mediaChoice){
       if(mediaChoice==1){
              hearSongs();
       }//end if
       if(mediaChoice==2){
          viewMovies();
       }//end if
       if(mediaChoice==3){
          viewGames();
       }//end if
           else{
               ErrorMessage error=new ErrorMessage();
    }//end getMediaSelected
      public static void addProducts(){
       ProductForm product=new ProductForm();
       product.getInput();
           product.setVisible(true);
      public static void viewProducts(){
       DatabaseTest tt=new DatabaseTest();
           tt.setVisible(true);
      public static void editProducts(){
       ProductForm product=new ProductForm();
           product.getInput();
           product.setVisible(true);
      public static void deleteProducts(){
       ProductForm product=new ProductForm();
           product.setVisible(true);
      public static void addMembers(){
       MemberForm member=new MemberForm();
           member.getInput();
           member.setVisible(true);
      public static void viewMembers(){
       DatabaseTest tt=new DatabaseTest();
           tt.setVisible(true);
      public static void editMembers(){
       MemberForm member=new MemberForm();
           member.getInput();
           member.setVisible(true);
      public static void deleteMembers(){
       MemberForm member=new MemberForm();
           member.setVisible(true);
      public static void addRentals(){
       RentalForm rental=new RentalForm();
           rental.getInput();
           rental.setVisible(true);
      public static void viewRentals(){
       DatabaseTest tt=new DatabaseTest();
           tt.setVisible(true);
      public static void editRentals(){
       RentalForm rental=new RentalForm();
           rental.getInput();
           rental.setVisible(true);
      public static void deleteRentals(){
       RentalForm rental=new RentalForm();
           rental.setVisible(true);
    public static void hearSongs(){
       MediaTest media=new Media();
    public static void viewMovies(){
       MediaTest media=new Media();
    public static void viewGames(){
       MediaTest media=new Media();
}//end class Demo
import java.awt.BorderLayout;
import java.awt.Component;
import java.io.IOException;
import java.net.URL;
import javax.media.CannotRealizeException;
import javax.media.Manager;
import javax.media.NoPlayerException;
import javax.media.Player;
import javax.swing.JPanel;
public class MediaPanel extends JPanel{
   public MediaPanel(URL mediaURL){
      setLayout(new BorderLayout());//use a BorderLayout
      //Use lightweight components for Swing compatibility
      Manager.setHint(Manager.LIGHTWEIGHT_RENDERER,true);
      try{
         //create a player to play the media specified in the URL
         Player mediaPlayer=Manager.createRealizedPlayer(mediaURL);
         //get the components for the video and the playback controls
         Component video=mediaPlayer.getVisualComponent();
         Component controls=mediaPlayer.getControlPanelComponent();
         if(video!=null)
            add(video,BorderLayout.CENTER);//add video component
         if(controls!=null)
            add(controls,BorderLayout.SOUTH);//add controls
         mediaPlayer.start();//start playing the media clip
      }//end try
      catch(NoPlayerException noPlayerException){
         System.err.println("No media player found");
      }//end catch
      catch(CannotRealizeException cannotRealizeException){
         System.err.println("Could not realize media player");
      }//end catch
      catch(IOException iOException){
         System.err.println("Error reading from the source");
      }//end catch
   }//end MediaPanel constructor
}//end class MediaPanel
import java.io.File;
import java.net.MalformedURLException;
import java.net.URL;
import javax.swing.JFileChooser;
import javax.swing.JFrame;
public class MediaTest{
   //launch the application
   public static void main(String args[]){
      //create a file chooser
      JFileChooser fileChooser=new JFileChooser();
      //show open file dialog
      int result=fileChooser.showOpenDialog(null);
      if(result==JFileChooser.APPROVE_OPTION){//user chose a file
         URL mediaURL=null;
         try{
            //get the file as URL
            mediaURL=fileChooser.getSelectedFile().toURL();
         }//end try
         catch(MalformedURLException malformedURLException){
            System.err.println("Could not create URL for the file");
         }//end catch
         if(mediaURL!=null) {//only display if there is a valid URL
            JFrame mediaTest=new JFrame("Media Tester");
            mediaTest.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
            MediaPanel mediaPanel=new MediaPanel(mediaURL);
            mediaTest.add(mediaPanel);
            mediaTest.setSize(300,300);
            mediaTest.setVisible(true);
         }//end inner if
      }//end outer if
   }//end main
}//end class MediaTest

hello.
this is james mcfadden. thanks for the reply. i did what you told me to do, but i am still having trouble trying to use the 2 JMF programs (MediaPanel.java and MediaTest.java) with the Demo.java program. the Demo.java program compiles and runs ok, but when i press 1 (for listening to songs) in the media menu i get a JOptionPane (An Error Message) displayed on screen. how can i fix this problem?
import java.awt.*;
import java.awt.event.*;
import javax.swing.*;
public class Demo extends JFrame{
    public static void main(String[] args){
        int choice=-1;//a variable of type int that is set to -1
        choice=getChoice();//invokes the method getChoice()
        if(choice!=0){
           getSelected(choice);//invokes the method getSelected(choice)
        }//end if
    }//end main
    public static int getChoice(){
        String choice;//a variable of type string
        int ch;//a variable of type int
        choice=JOptionPane.showInputDialog(null,
                "1. Product Menu\n" +
                "2. Member Menu\n" +
                "3. Rental Menu\n" +
                      "4. Media Menu\n" +
                "5. Log Off\n\n" +
                "Enter your choice");//asks the user for some input
        ch=Integer.parseInt(choice);//a class that wraps a value of the primitive type int in an object
        return ch;//a method that returns an integer value
    }//end getChoice
    public static void getSelected(int choice){
        if(choice == 1) {
               product();
        }//end if
        if(choice==2){
           member();
        }//end if
        if(choice==3){
           rental();
        }//end if
            if(choice==4){
           media();
        }//end if
            if(choice==5){
               LogOff logoff=new LogOff();
            }//end if
            else{
               JOptionPane.showMessageDialog(null,"Error\n\nInvalid options\nPlease choose 1, 2, 3, 4 or 5 on the main menu\nPlease choose 1, 2, 3, 4 or 5 on the product menu\nPlease choose 1, 2, 3, 4 or 5 on the member menu\nPlease choose 1, 2, 3, 4 or 5 on the rental menu\nPlease choose 1, 2, 3 or 4 on the media menu");
               System.exit(0);
    }//end getSelected
    public static void product(){
         int productChoice=-1;//a variable of type int that is set to -1
       productChoice=getProductChoice();//invokes the method getChoice()
       if(productChoice!=0){
          getProductSelected(productChoice);//invokes the method getSelected(choice)
       }//end if
       getChoice();
    public static void member(){
       int memberChoice=-1;//a variable of type int that is set to -1
       memberChoice=getMemberChoice();//invokes the method getChoice()
       if(memberChoice!=0){
          getMemberSelected(memberChoice);//invokes the method getSelected(choice)
       }//end if
       getChoice();
    public static void rental(){
       int rentalChoice=-1;//a variable of type int that is set to -1
       rentalChoice=getRentalChoice();//invokes the method getChoice()
       if(rentalChoice!=0){
          getRentalSelected(rentalChoice);//invokes the method getSelected(choice)
       }//end if
       getChoice();
      public static void media(){
       int mediaChoice=-1;//a variable of type int that is set to -1
       mediaChoice=getMediaChoice();//invokes the method getChoice()
       if(mediaChoice!=0){
          getMediaSelected(mediaChoice);//invokes the method getSelected(choice)
       }//end if
       getChoice();
      public static int getProductChoice(){
       String productChoice;//a variable of type string
       int pch;//a variable of type int
       productChoice=JOptionPane.showInputDialog(null,
               "1. Add product details\n" +
               "2. View product details\n" +
               "3. Edit product details\n" +
                     "4. Delete product details\n" +
               "5. Return to main menu\n\n" +
               "Enter your choice");//asks the user for some input
       pch=Integer.parseInt(productChoice);//a class that wraps a value of the primitive type int in an object
       return pch;//a method that returns an integer value
    }//end getProductChoice
      public static int getMemberChoice(){
       String memberChoice;//a variable of type string
       int mch;//a variable of type int
       memberChoice=JOptionPane.showInputDialog(null,
               "1. Add member details\n" +
               "2. View member details\n" +
               "3. Edit member details\n" +
                         "4. Delete member details\n" +
               "5. Return to main menu\n\n" +
               "Enter your choice");//asks the user for some input
       mch=Integer.parseInt(memberChoice);//a class that wraps a value of the primitive type int in an object
       return mch;//a method that returns an integer value
    }//end getMemberChoice
      public static int getRentalChoice(){
       String rentalChoice;//a variable of type string
       int rch;//a variable of type int
       rentalChoice=JOptionPane.showInputDialog(null,
               "1. Add rental details\n" +
               "2. View rental details\n" +
               "3. Edit rental details\n" +
                         "4. Delete rental details\n" +
               "5. Return to main menu\n\n" +
               "Enter your choice");//asks the user for some input
       rch=Integer.parseInt(rentalChoice);//a class that wraps a value of the primitive type int in an object
       return rch;//a method that returns an integer value
    }//end getRentalChoice
      public static int getMediaChoice(){
       String mediaChoice;//a variable of type string
       int mtch;//a variable of type int
       mediaChoice=JOptionPane.showInputDialog(null,
               "1. Listen to songs\n" +
                         "2. View movie previews\n" +
                         "3. View game previews\n" +
               "4. Return to main menu\n\n" +
               "Enter your choice");//asks the user for some input
       mtch=Integer.parseInt(mediaChoice);//a class that wraps a value of the primitive type int in an object
       return mtch;//a method that returns an integer value
    }//end getMediaChoice
      public static void getProductSelected(int productChoice){
       if(productChoice==1){
              addProducts();
       }//end if
       if(productChoice==2){
          viewProducts();
       }//end if
       if(productChoice==3){
          editProducts();
       }//end if
           if(productChoice==4){
          deleteProducts();
       }//end if
           else{
               JOptionPane.showMessageDialog(null,"Error\n\nInvalid options\nPlease choose 1, 2, 3, 4 or 5 on the main menu\nPlease choose 1, 2, 3, 4 or 5 on the product menu\nPlease choose 1, 2, 3, 4 or 5 on the member menu\nPlease choose 1, 2, 3, 4 or 5 on the rental menu\nPlease choose 1, 2, 3 or 4 on the media menu");
               System.exit(0);
    }//end getProductSelected
      public static void getMemberSelected(int memberChoice){
       if(memberChoice==1){
              addMembers();
       }//end if
       if(memberChoice==2){
          viewMembers();
       }//end if
       if(memberChoice==3){
          editMembers();
       }//end if
           if(memberChoice==4){
          deleteMembers();
       }//end if
           else{
               JOptionPane.showMessageDialog(null,"Error\n\nInvalid options\nPlease choose 1, 2, 3, 4 or 5 on the main menu\nPlease choose 1, 2, 3, 4 or 5 on the product menu\nPlease choose 1, 2, 3, 4 or 5 on the member menu\nPlease choose 1, 2, 3, 4 or 5 on the rental menu\nPlease choose 1, 2, 3 or 4 on the media menu");
               System.exit(0);
    }//end getMemberSelected
      public static void getRentalSelected(int rentalChoice){
       if(rentalChoice==1){
              addRentals();
       }//end if
       if(rentalChoice==2){
          viewRentals();
       }//end if
       if(rentalChoice==3){
          editRentals();
       }//end if
           if(rentalChoice==4){
          deleteRentals();
       }//end if
           else{
               JOptionPane.showMessageDialog(null,"Error\n\nInvalid options\nPlease choose 1, 2, 3, 4 or 5 on the main menu\nPlease choose 1, 2, 3, 4 or 5 on the product menu\nPlease choose 1, 2, 3, 4 or 5 on the member menu\nPlease choose 1, 2, 3, 4 or 5 on the rental menu\nPlease choose 1, 2, 3 or 4 on the media menu");
               System.exit(0);
    }//end getRentalSelected
      public static void getMediaSelected(int mediaChoice){
       if(mediaChoice==1){
              hearSongs();
       }//end if
       if(mediaChoice==2){
          viewMovies();
       }//end if
       if(mediaChoice==3){
          viewGames();
       }//end if
           else{
               JOptionPane.showMessageDialog(null,"Error\n\nInvalid options\nPlease choose 1, 2, 3, 4 or 5 on the main menu\nPlease choose 1, 2, 3, 4 or 5 on the product menu\nPlease choose 1, 2, 3, 4 or 5 on the member menu\nPlease choose 1, 2, 3, 4 or 5 on the rental menu\nPlease choose 1, 2, 3 or 4 on the media menu");
               System.exit(0);
    }//end getMediaSelected
      public static void addProducts(){
       ProductForm product=new ProductForm();
       product.getInput();
           product.setVisible(true);
      public static void viewProducts(){
       DatabaseTest tt=new DatabaseTest();
           tt.setVisible(true);
      public static void editProducts(){
       ProductForm product=new ProductForm();
           product.getInput();
           product.setVisible(true);
      public static void deleteProducts(){
       ProductForm product=new ProductForm();
           product.setVisible(true);
      public static void addMembers(){
       MemberForm member=new MemberForm();
           member.getInput();
           member.setVisible(true);
      public static void viewMembers(){
       DatabaseTest tt=new DatabaseTest();
           tt.setVisible(true);
      public static void editMembers(){
       MemberForm member=new MemberForm();
           member.getInput();
           member.setVisible(true);
      public static void deleteMembers(){
       MemberForm member=new MemberForm();
           member.setVisible(true);
      public static void addRentals(){
       RentalForm rental=new RentalForm();
           rental.getInput();
           rental.setVisible(true);
      public static void viewRentals(){
       DatabaseTest tt=new DatabaseTest();
           tt.setVisible(true);
      public static void editRentals(){
       RentalForm rental=new RentalForm();
           rental.getInput();
           rental.setVisible(true);
      public static void deleteRentals(){
       RentalForm rental=new RentalForm();
           rental.setVisible(true);
    public static void hearSongs(){
       MediaTest media=new MediaTest();
    public static void viewMovies(){
       MediaTest media=new MediaTest();
    public static void viewGames(){
       MediaTest media=new MediaTest();
}//end class Demo
import java.awt.BorderLayout;
import java.awt.Component;
import java.io.IOException;
import java.net.URL;
import javax.media.CannotRealizeException;
import javax.media.Manager;
import javax.media.NoPlayerException;
import javax.media.Player;
import javax.swing.JPanel;
public class MediaPanel extends JPanel{
   public MediaPanel(URL mediaURL){
      setLayout(new BorderLayout());//use a BorderLayout
      //Use lightweight components for Swing compatibility
      Manager.setHint(Manager.LIGHTWEIGHT_RENDERER,true);
      try{
         //create a player to play the media specified in the URL
         Player mediaPlayer=Manager.createRealizedPlayer(mediaURL);
         //get the components for the video and the playback controls
         Component video=mediaPlayer.getVisualComponent();
         Component controls=mediaPlayer.getControlPanelComponent();
         if(video!=null)
            add(video,BorderLayout.CENTER);//add video component
         if(controls!=null)
            add(controls,BorderLayout.SOUTH);//add controls
         mediaPlayer.start();//start playing the media clip
      }//end try
      catch(NoPlayerException noPlayerException){
         System.err.println("No media player found");
      }//end catch
      catch(CannotRealizeException cannotRealizeException){
         System.err.println("Could not realize media player");
      }//end catch
      catch(IOException iOException){
         System.err.println("Error reading from the source");
      }//end catch
   }//end MediaPanel constructor
}//end class MediaPanel
import java.io.File;
import java.net.MalformedURLException;
import java.net.URL;
import javax.swing.JFileChooser;
import javax.swing.JFrame;
public class MediaTest{
   //launch the application
   public static void main(String args[]){
      //create a file chooser
      JFileChooser fileChooser=new JFileChooser();
      //show open file dialog
      int result=fileChooser.showOpenDialog(null);
      if(result==JFileChooser.APPROVE_OPTION){//user chose a file
         URL mediaURL=null;
         try{
            //get the file as URL
            mediaURL=fileChooser.getSelectedFile().toURL();
         }//end try
         catch(MalformedURLException malformedURLException){
            System.err.println("Could not create URL for the file");
         }//end catch
         if(mediaURL!=null) {//only display if there is a valid URL
            JFrame mediaTest=new JFrame("Media Tester");
            mediaTest.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
            MediaPanel mediaPanel=new MediaPanel(mediaURL);
            mediaTest.add(mediaPanel);
            mediaTest.setSize(300,300);
            mediaTest.setVisible(true);
         }//end inner if
      }//end outer if
   }//end main
}//end class MediaTest

Problems compiling at91 driver for samutils-0.2.1

Hello All!
I'm having problems compiling the usb driver for sam7 tools. I am receiving the following errors:
make -C /lib/modules/2.6.39-ARCH/build SUBDIRS=/home/bailey/Source/sam7utils-0.2.1/driver modules
make[1]: Entering directory `/usr/src/linux-2.6.39-ARCH'
CC [M] /home/bailey/Source/sam7utils-0.2.1/driver/at91.o
/home/bailey/Source/sam7utils-0.2.1/driver/at91.c: In function âat91_write_bulk_callbackâ:
/home/bailey/Source/sam7utils-0.2.1/driver/at91.c:154:2: error: implicit declaration of function âusb_buffer_freeâ [-Werror=implicit-function-declaration]
/home/bailey/Source/sam7utils-0.2.1/driver/at91.c:140:19: warning: variable âdevâ set but not used [-Wunused-but-set-variable]
/home/bailey/Source/sam7utils-0.2.1/driver/at91.c: In function âat91_writeâ:
/home/bailey/Source/sam7utils-0.2.1/driver/at91.c:178:2: error: implicit declaration of function âusb_buffer_allocâ [-Werror=implicit-function-declaration]
/home/bailey/Source/sam7utils-0.2.1/driver/at91.c:178:6: warning: assignment makes pointer from integer without a cast [enabled by default]
/home/bailey/Source/sam7utils-0.2.1/driver/at91.c:192:6: warning: passing argument 6 of âusb_fill_bulk_urbâ from incompatible pointer type [enabled by default]
include/linux/usb.h:1266:20: note: expected âusb_complete_tâ but argument is of type âvoid (*)(struct urb *, struct pt_regs *)â
/home/bailey/Source/sam7utils-0.2.1/driver/at91.c: In function âat91_probeâ:
/home/bailey/Source/sam7utils-0.2.1/driver/at91.c:305:2: error: implicit declaration of function âinfoâ [-Werror=implicit-function-declaration]
/home/bailey/Source/sam7utils-0.2.1/driver/at91.c: In function âat91_disconnectâ:
/home/bailey/Source/sam7utils-0.2.1/driver/at91.c:320:2: error: implicit declaration of function âlock_kernelâ [-Werror=implicit-function-declaration]
/home/bailey/Source/sam7utils-0.2.1/driver/at91.c:328:2: error: implicit declaration of function âunlock_kernelâ [-Werror=implicit-function-declaration]
cc1: some warnings being treated as errors
make[2]: *** [/home/bailey/Source/sam7utils-0.2.1/driver/at91.o] Error 1
make[1]: *** [_module_/home/bailey/Source/sam7utils-0.2.1/driver] Error 2
make[1]: Leaving directory `/usr/src/linux-2.6.39-ARCH'
make: *** [default] Error 2
output of uname -a
2.6.39-ARCH #1 SMP PREEMPT Mon Jun 27 22:01:13 CEST 2011 i686 Intel(R) Pentium(R) 4 CPU 1.50GHz GenuineIntel GNU/Linux
I am running gcc 4.6.1-1 and have installed kernel26headers. If there is any info I'm missing plz let me know.
Thanks for your help in advance

Thank you for the reply, I noticed that the post below (its for Ubuntu) shows the gcc version to be 4.0.3
[link]http://www.makingthings.com/documentati … -sam7utils[/link]
I poked around the Makefile in /usr/src/linux-2.6.39 and got rid of "-Wall" and "-Wno-implicit-function-declaration"
it compiled with the following warnings:
make[1]: Entering directory `/usr/src/linux-2.6.39-ARCH'
Building modules, stage 2.
MODPOST 1 modules
WARNING: "info" [/home/bailey/Source/sam7utils-0.2.1/driver/at91.ko] undefined!
WARNING: "unlock_kernel" [/home/bailey/Source/sam7utils-0.2.1/driver/at91.ko] undefined!
WARNING: "lock_kernel" [/home/bailey/Source/sam7utils-0.2.1/driver/at91.ko] undefined!
WARNING: "usb_buffer_alloc" [/home/bailey/Source/sam7utils-0.2.1/driver/at91.ko] undefined!
WARNING: "usb_buffer_free" [/home/bailey/Source/sam7utils-0.2.1/driver/at91.ko] undefined!
CC /home/bailey/Source/sam7utils-0.2.1/driver/at91.mod.o
LD [M] /home/bailey/Source/sam7utils-0.2.1/driver/at91.ko
make[1]: Leaving directory `/usr/src/linux-2.6.39-ARCH'
but when I tried to install, the output was
insmod: error inserting 'at91.ko': -1 Unknown symbol in module
Unfortunately, I tried grabbing the package from the AUR, but I ran into the same issues. Seems the only common factor in this process is gcc.
Thanks for the help

Problem when compiling example from TechEd 2008

Hi,
I' am using sap sneak preview 7.01 and I'm trying to compile the ZMHO_EX3_* webdynpro example.
I get the error :
"syntax error : long text".
When I check the syntax I have allways the same error :
Field ")" is unknown...
each time the source code follow this structure :
wd_this->mr_message_manager = wd_this->wd_get_api ( )->get_message_manager( ).
All the attributes of the assistance class ZCL_MHO_WD_SERVICE are red highlight.
I need to use FlashIsland to create mockups for a ramp up client, can you help me to solve this this problem ?
Thanks,
Regards

Hi,
thank you very much for answering me so quickly, I really appreciate this.
I'have already try to fix the problem by splitting the line code, but it doesn't work.
I paste bellow my piece of code, it is located in the method wdoinit of the component controller
METHOD wdoinit .
data l_api type ref to if_componentcontroller .
l_api = wd_this->wd_get_api( ) .
wd_this->mr_message_manager = l_api->get_message_manager( ) .
wd_this->init_new_record( so_id = '00000000005000000010' ) .
wd_this->read_products( ) .
ENDMETHOD.
I get the following error :
The result type of the function method cannot be converted into the type of l_api type of l_api.
Instead of if_componentcontroller I tried ig_componentcontroller too, but it doesn't work too.
The long text error at the origin of my post as a lot of occurences in the syntax error window when I check this application: about 10 errors with the same origin.
All attributes of the assistance class ZCL_MHO_WD_SERVICE are allways displayed in red, is it normal ?
Have I to setup/upgrade something on my system in order it will work ?
(There is a lot of errors, since is there a global solution to fix it in one shoot ?)
Thank you,
Regards.

Problem compiling BerkeleyDB C++ Example

Hi,
I'm an Ubuntu user and i'm trying to compile the MyDb.cpp file in the directory /examples_cxx/getting_started.
During the installation phase i've used the rigth procedure using the --enable-cxx prefix for the configure
after when i try to compile the example using:
claus@Nemesis:~/Desktop/Project_uni/Tecnologies/Berkeley_db-4.6.21/examples_cxx/getting_started$ g++ -o MyDb MyDb.cpp -I/usr/local/BerkeleyDB.4.6/include/ -L/usr/local/BerkeleyDB.4.6/lib/
I've this result:
/usr/lib/gcc/i486-linux-gnu/4.1.2/../../../../lib/crt1.o: In function `_start':
(.text+0x18): undefined reference to `main'
/tmp/ccd3kQ2S.o: In function `MyDb::close()':
MyDb.cpp:(.text+0x88): undefined reference to `Db::close(unsigned int)'
/tmp/ccd3kQ2S.o: In function `MyDb::MyDb(std::basic_string<char, std::char_traits<char>, std::allocator<char> >&, std::basic_string<char, std::char_traits<char>, std::allocator<char> >&, bool)':
MyDb.cpp:(.text+0x264): undefined reference to `Db::Db(DbEnv*, unsigned int)'
MyDb.cpp:(.text+0x2a0): undefined reference to `Db::set_error_stream(std::basic_ostream<char, std::char_traits<char> >*)'
MyDb.cpp:(.text+0x2b9): undefined reference to `Db::set_flags(unsigned int)'
MyDb.cpp:(.text+0x306): undefined reference to `Db::open(DbTxn*, char const*, char const*, DBTYPE, unsigned int, int)'
MyDb.cpp:(.text+0x477): undefined reference to `Db::~Db()'
/tmp/ccd3kQ2S.o: In function `MyDb::MyDb(std::basic_string<char, std::char_traits<char>, std::allocator<char> >&, std::basic_string<char, std::char_traits<char>, std::allocator<char> >&, bool)':
MyDb.cpp:(.text+0x4b2): undefined reference to `Db::Db(DbEnv*, unsigned int)'
MyDb.cpp:(.text+0x4ee): undefined reference to `Db::set_error_stream(std::basic_ostream<char, std::char_traits<char> >*)'
MyDb.cpp:(.text+0x507): undefined reference to `Db::set_flags(unsigned int)'
MyDb.cpp:(.text+0x554): undefined reference to `Db::open(DbTxn*, char const*, char const*, DBTYPE, unsigned int, int)'
MyDb.cpp:(.text+0x6c5): undefined reference to `Db::~Db()'
/tmp/ccd3kQ2S.o:(.gcc_except_table+0x28): undefined reference to `typeinfo for DbException'
/tmp/ccd3kQ2S.o:(.gcc_except_table+0x6c): undefined reference to `typeinfo for DbException'
/tmp/ccd3kQ2S.o:(.gcc_except_table+0xa0): undefined reference to `typeinfo for DbException'
collect2: ld returned 1 exit status
Can you help me,please?
Thanks a lot

Hello,
On my Linux box I would compile the example by doing the following:
1. cd build_unix
2. make excxx_example_database_load
If you look at the Makefile you will see that the excxx_example_database_load
target builds MyDb.
Also I assume that your PATH and whatever is the equivalent of
LD_LIBRARY_PATH is set correctly.
If this does not help, let me know.
Thanks,
Sandra

Compile example Problems

Hi,
I have installed on Fedora Core 8 with successfull Oracle JRockit Real Time 3.0 and Oracle CEP Release 11gR1.
I have set JAVA_HOME to JRockit Home (..../jrmc-3.1.0...) and add the bin to PATH.
If I try to execute Helloword example, it works fine.
If I try to compile Helloword example with Ant I receive following error :
[javac] Compiling 3 source files to /home/Oracle/Middleware/ocep_11.1/samples/source/applications/helloworld/output
[javac] ----------
[javac] 1. ERROR in /homet/Oracle/Middleware/ocep_11.1/samples/source/applications/helloworld/src/com/bea/wlevs/adapter/example/helloworld/HelloWorldAdapter.java (at line 1)
[javac] /* (c) 2006-2009 Oracle. All rights reserved. */
[javac] ^
[javac] The type java.lang.Object cannot be resolved. It is indirectly referenced from required .class files
[javac] ----------
[javac] 2. ERROR in /home/Oracle/Middleware/ocep_11.1/samples/source/applications/helloworld/src/com/bea/wle
[javac] vs/adapter/example/helloworld/HelloWorldAdapter.java (at line 4)
[javac] import java.text.DateFormat;
[javac] ^^^^^^^^^
[javac] The import java.text cannot be resolved
[javac] ----------
and others of same type. (Total 31)
Someone can help me!
Thanks.

The antfiles for the samples do not do anything other than add the build directories to the classpath. So I think you need to make sure that your PATH environment variable points to the correct version of the java installation that you need.
The pre-built samples are fixed at installation time to point to the installed JDK.

Having problem compiling JAXP - SAX example

I am new to this technology. I am trying to run all the examples which are in JWSDP1.1. Can anybody tell How to solve the following error.
C:\jwsdp-1.1\docs\tutorial\examples\jaxp\sax\samples>javac Echo01.java
Echo01.java:74: cannot resolve symbol
symbol : method parse (java.io.File,org.xml.sax.helpers.DefaultHandler)
location: class javax.xml.parsers.SAXParser
saxParser.parse( new File(argv[0]), handler);
^
1 error

In the command line include these files:
sax.jar
jaxp-api.jar
I mean like this :
javac -classpath ......\sax.jar;.....\jaxp-api.jar Echo01.java

Problem with examples in dbxml 2.4.13

I downloaded a time ago dbxml 2.4.13 for windows (msi file) I tried to compile the helloworld example. That went fine, but when I run it, I it get always a memory exception problem.
Unhandled exception at 0x7c812aeb in dbxmltest.exe: Microsoft C++ exception: std::bad_alloc at memory location 0x0012f188..
It does not matter if I run in debug or release configuration, I alway get this error at the very first call to the lib at line with
XmlManager mgr;
Has anyone a clue what I did wrong here? Maybe I build it wrong ?
My compile flags are :
/Od /I "C:\Program Files\Oracle\Berkeley DB XML 2.4.13\include" /D "_MBCS" /Gm /EHsc /RTC1 /MDd /Fo"Debug\\" /Fd"Debug\vc90.pdb" /W3 /nologo /c /ZI /TP /errorReport:prompt
My linking flags are:
/OUT:"X:\dbxmltest\dbxmltest\Debug\dbxmltest.exe" /NOLOGO /LIBPATH:"C:\Program Files\Oracle\Berkeley DB XML 2.4.13\lib" /MANIFEST /MANIFESTFILE:"Debug\dbxmltest.exe.intermediate.manifest" /MANIFESTUAC:"level='asInvoker' uiAccess='false'" /DEBUG /PDB:"x:\dbxmltest\dbxmltest\Debug\dbxmltest.pdb" /DYNAMICBASE /NXCOMPAT /MACHINE:X86 /ERRORREPORT:PROMPT libdbxml24.lib kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib
The output window is :
'dbxmltest.exe': Loaded 'X:\dbxmltest\dbxmltest\Debug\dbxmltest.exe', Symbols loaded.
'dbxmltest.exe': Loaded 'C:\WINDOWS\system32\ntdll.dll'
'dbxmltest.exe': Loaded 'C:\WINDOWS\system32\kernel32.dll'
'dbxmltest.exe': Loaded 'C:\Program Files\Oracle\Berkeley DB XML 2.4.13\bin\libdbxml24.dll', Symbols loaded.
'dbxmltest.exe': Loaded 'C:\Program Files\Oracle\Berkeley DB XML 2.4.13\bin\libdb46.dll', Symbols loaded.
'dbxmltest.exe': Loaded 'C:\WINDOWS\system32\ws2_32.dll'
'dbxmltest.exe': Loaded 'C:\WINDOWS\system32\advapi32.dll'
'dbxmltest.exe': Loaded 'C:\WINDOWS\system32\rpcrt4.dll'
'dbxmltest.exe': Loaded 'C:\WINDOWS\system32\secur32.dll'
'dbxmltest.exe': Loaded 'C:\WINDOWS\system32\msvcrt.dll'
'dbxmltest.exe': Loaded 'C:\WINDOWS\system32\ws2help.dll'
'dbxmltest.exe': Loaded 'C:\WINDOWS\system32\msvcr71.dll'
'dbxmltest.exe': Loaded 'C:\WINDOWS\system32\msvcp71.dll'
'dbxmltest.exe': Loaded 'C:\Program Files\Oracle\Berkeley DB XML 2.4.13\bin\xqilla21.dll', Symbols loaded.
'dbxmltest.exe': Loaded 'C:\Program Files\Oracle\Berkeley DB XML 2.4.13\bin\xerces-c_2_8.dll'
'dbxmltest.exe': Loaded 'C:\WINDOWS\WinSxS\x86_Microsoft.VC90.DebugCRT_1fc8b3b9a1e18e3b_9.0.30729.1_x-ww_f863c71f\msvcp90d.dll'
'dbxmltest.exe': Loaded 'C:\WINDOWS\WinSxS\x86_Microsoft.VC90.DebugCRT_1fc8b3b9a1e18e3b_9.0.30729.1_x-ww_f863c71f\msvcr90d.dll'
'dbxmltest.exe': Loaded 'C:\Norman\Nvc\Bin\Niphk.dll', Binary was not built with debug information.
'dbxmltest.exe': Loaded 'C:\WINDOWS\system32\user32.dll'
'dbxmltest.exe': Loaded 'C:\WINDOWS\system32\gdi32.dll'
'dbxmltest.exe': Loaded 'C:\WINDOWS\system32\oleaut32.dll'
'dbxmltest.exe': Loaded 'C:\WINDOWS\system32\ole32.dll'
'dbxmltest.exe': Loaded 'C:\WINDOWS\system32\imm32.dll'
'dbxmltest.exe': Loaded 'C:\WINDOWS\system32\ntmarta.dll'
'dbxmltest.exe': Loaded 'C:\WINDOWS\system32\samlib.dll'
'dbxmltest.exe': Loaded 'C:\WINDOWS\system32\wldap32.dll'
'dbxmltest.exe': Loaded 'C:\WINDOWS\system32\winsta.dll'
'dbxmltest.exe': Loaded 'C:\WINDOWS\system32\netapi32.dll'
HEAP[dbxmltest.exe]: Invalid Address specified to RtlFreeHeap( 003E0000, 100D5740 )
Windows has triggered a breakpoint in dbxmltest.exe.
This may be due to a corruption of the heap, which indicates a bug in dbxmltest.exe or any of the DLLs it has loaded.
This may also be due to the user pressing F12 while dbxmltest.exe has focus.
The output window may have more diagnostic information.
I hope anyone can help me, thanks

Thanks for the quick reply.
I am already in the building process. But I have another problem now. I took the latest source files from the site (2.4.16) and followed the instructions at http://www.oracle.com/technology/documentation/berkeley-db/xml/ref_xml/xml_win/intro.html
I follow the instructions in section : Building with Microsoft Visual Studio 2008 and Visual C++ 2008 Express Edition because I use the express edition.
But when compiling XercesLib There is a strange error which I cannot find a solution for.
1>Base64.cpp
1>Generating Code...
1>Compiling resources...
1>Microsoft (R) Windows (R) Resource Compiler Version 6.1.6723.1
1>Copyright (C) Microsoft Corporation. All rights reserved.
1>..\..\..\..\..\src\xercesc\util\Platforms\Win32\Version.rc(10) : fatal error RC1015: cannot open include file 'winres.h'.
1>Build log was saved at "file://x:\dbxml-2.4.16\xerces-c-src\Build\Win32\VC8\Debug\obj\BuildLog.htm"
1>XercesLib - 1 error(s), 9 warning(s)
========== Rebuild All: 0 succeeded, 1 failed, 0 skipped ==========
Is it not possible to compile the latest version with Visual C++ 2008 Express Edition ?

XML Schema Class Generator Problem compiling generated java programs

Hi,
I ran oracg on the po.xsd schema from X3Cs XML Schema Part 0: Primer which successfully generated the java codes. I ran into problems when I compile the generated classes. Here's what I'm getting:
C:\oracle\xml\xdk\demo\java\classgen\Po2>javac -classpath ".;C:\oracle\xml/lib/xmlparserv2.jar;C:\oracle\xml/lib/xschema.jar;C:\oracle\xml/l
ib/classgen.jar;.;C:\Program Files\VicunaJ521\java\lib\collections.jar;C:\Program Files\VicunaJ521\java\lib\vicunalite.jar;C:\Program Files\
XConverter\XConverter.jar;C:\Program Files\XConverter\IDLGenerator.jar; c:\jdk1.2.2\lib\dt.jar;c:\jdk1.2.2\lib\jvm.jar;c:\jdk1.2.2\lib\tools
.jar;c:\oracle\ora81\jdbc\lib\classes12.zip;c:\oracle\ora81\jdbc\nls_charset12.zip;C:\oracle\xml\lib\classgen.jar;C:\oracle\xml\lib\xmlparse
rv2.jar" *.java
.\types\PurchaseOrderType.java:75: Type expected.
public void addComment(null.Comment thecomment)
^
.\types\Items.java:141: Type expected.
public void addComment(null.Comment thecomment)
^
2 errors
Running the demo which comes with oracles version of po.xsd was OK. What's the difference between the po.xsd from oracle and the po.xsd from W3C? Are there any W3C recommendation for XML Schema not supported by Oracle's class generator?

Which po.xsd do you use? Would you post it?
Thanks. Here's the copy of the po.xsd from the W3C website. (http://www.w3.org/TR/xmlschema-0/#po.xsd)
<xsd:schema xmlns:xsd="http://www.w3.org/2001/XMLSchema">
<xsd:annotation>
<xsd:documentation xml:lang="en">
Purchase order schema for Example.com.
Copyright 2000 Example.com. All rights reserved.
</xsd:documentation>
</xsd:annotation>
<xsd:element name="purchaseOrder" type="PurchaseOrderType"/>
<xsd:element name="comment" type="xsd:string"/>
<xsd:complexType name="PurchaseOrderType">
<xsd:sequence>
<xsd:element name="shipTo" type="USAddress"/>
<xsd:element name="billTo" type="USAddress"/>
<xsd:element ref="comment" minOccurs="0"/>
<xsd:element name="items" type="Items"/>
</xsd:sequence>
<xsd:attribute name="orderDate" type="xsd:date"/>
</xsd:complexType>
<xsd:complexType name="USAddress">
<xsd:sequence>
<xsd:element name="name" type="xsd:string"/>
<xsd:element name="street" type="xsd:string"/>
<xsd:element name="city" type="xsd:string"/>
<xsd:element name="state" type="xsd:string"/>
<xsd:element name="zip" type="xsd:decimal"/>
</xsd:sequence>
<xsd:attribute name="country" type="xsd:NMTOKEN"
fixed="US"/>
</xsd:complexType>
<xsd:complexType name="Items">
<xsd:sequence>
<xsd:element name="item" minOccurs="0" maxOccurs="unbounded">
<xsd:complexType>
<xsd:sequence>
<xsd:element name="productName" type="xsd:string"/>
<xsd:element name="quantity">
<xsd:simpleType>
<xsd:restriction base="xsd:positiveInteger">
<xsd:maxExclusive value="100"/>
</xsd:restriction>
</xsd:simpleType>
</xsd:element>
<xsd:element name="USPrice" type="xsd:decimal"/>
<xsd:element ref="comment" minOccurs="0"/>
<xsd:element name="shipDate" type="xsd:date" minOccurs="0"/>
</xsd:sequence>
<xsd:attribute name="partNum" type="SKU" use="required"/>
</xsd:complexType>
</xsd:element>
</xsd:sequence>
</xsd:complexType>

<xsd:simpleType name="SKU">
<xsd:restriction base="xsd:string">
<xsd:pattern value="\d{3}-[A-Z]{2}"/>
</xsd:restriction>
</xsd:simpleType>
</xsd:schema>

Problem compiling example

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