HGrid tutorial or example wanted

Hi gurus,
I am developing a custom page with a HGrid. I am trying to folllow the OAF Developer Guide. Section on VO and View Links are OK, but I am getting stuck when trying to define the UI nodes.
Are there any good tutorials or examples out there?
Regards,
Søren Moss

Hi - let me be more specific.
I'd like an example that explains and illustrates the following section in the OAF developers guide under chapter 4 -> HGrid -> Defining a HGrid -> Step 4:
**** Quote start ****
Set the Ancestor Node property on this item to indicate the region where you are looping back. The
Ancestor Node property can be set to another tree region, to the same tree region (for a recursive
relationship), or to no tree region (null, indicating that the node is a leaf level in the hierarchy tree).
The ancestor node should be set as a fully-qualified path name such as
/oracle/apps/<applshortname>/<module>/<pagename>.<childNode ID > where the ancestor
childNode ID is whatever childNode (node) you are looping back to.
Attention: For a recursive relationship, as indicated above, you set the ancestor node to the same
tree region. However, the "same tree region" refers to the parent of the base recursing node and
not the recursing node itself.
**** Quote end ****
Regards Søren

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Searching for simple bluetooth to bluetooth messages tutorial or example

Hi,
I want to send messages from 1 mobile phone to another one using Bluetooth but I can't find any simple tutorial or example with this type of bluetooth use.
So i'm asking for your help :) any simple tutorial/example for bluetooth messages between devices?
Thanks in advance

import java.util.Vector;
import java.io.IOException;
import javax.microedition.io.Connector;
import javax.microedition.io.ConnectionNotFoundException;
import javax.microedition.midlet.MIDlet;
import javax.microedition.midlet.MIDletStateChangeException;
import javax.microedition.lcdui.Display;
import javax.microedition.lcdui.Displayable;
import javax.microedition.lcdui.Form;
import javax.microedition.lcdui.TextField;
import javax.microedition.lcdui.StringItem;
import javax.microedition.lcdui.Command;
import javax.microedition.lcdui.CommandListener;
import javax.microedition.lcdui.ChoiceGroup;
import javax.microedition.lcdui.Choice;
import javax.bluetooth.LocalDevice;
import javax.bluetooth.RemoteDevice;
import javax.bluetooth.DiscoveryAgent;
import javax.bluetooth.DataElement;
import javax.bluetooth.DeviceClass;
import javax.bluetooth.UUID;
import javax.bluetooth.DiscoveryListener;
import javax.bluetooth.ServiceRecord;
import javax.bluetooth.L2CAPConnectionNotifier;
import javax.bluetooth.L2CAPConnection;
import javax.bluetooth.BluetoothStateException;
import javax.bluetooth.BluetoothConnectionException;
import javax.bluetooth.ServiceRegistrationException;
public class ChatController extends MIDlet implements CommandListener
private Display display = null;
private Form mainForm = null;
private ChoiceGroup devices = null;
private TextField inTxt = null;
private TextField outTxt = null;
private Command exit = null;
private Command start = null;
private Command connect = null;
private Command send = null;
private Command select = null;
private StringItem status = null;
private LocalDevice local = null;
private RemoteDevice rDevices[];
private ServiceRecord service = null;
private DiscoveryAgent agent = null;
private L2CAPConnectionNotifier notifier;
private L2CAPConnection connection = null;
private static final String UUID_STRING = "112233445566778899AABBCCDDEEFF";
private boolean running = false;
public ChatController()
super();
display = Display.getDisplay(this);
 mainForm = new Form("CHAT");
 devices = new ChoiceGroup(null,Choice.EXCLUSIVE);
 inTxt = new TextField("incoming msg:","",256,TextField.ANY);
 outTxt = new TextField("outgoing msg:","",256,TextField.ANY);
 exit = new Command("EXIT",Command.EXIT,1);
 start = new Command("START",Command.SCREEN,2);
 connect = new Command("CONNECT",Command.SCREEN,2);
 send = new Command("SEND",Command.SCREEN,2);
 select = new Command("SELECT",Command.SCREEN,2);
 status = new StringItem("status : ",null);
 mainForm.append(status);
 mainForm.addCommand(exit);
 mainForm.setCommandListener(this);
protected void startApp() throws MIDletStateChangeException
running = true;
 mainForm.addCommand(start);
mainForm.addCommand(connect);
 display.setCurrent(mainForm);
try
local = LocalDevice.getLocalDevice();
 agent = local.getDiscoveryAgent();
catch(BluetoothStateException bse)
status.setText("BluetoothStateException unable to start:"+bse.getMessage());
 try
 Thread.sleep(1000);
 catch(InterruptedException ie)
notifyDestroyed();
protected void pauseApp()
running = false;
 releaseResources();
protected void destroyApp(boolean uncond) throws MIDletStateChangeException
running = false;
 releaseResources();
public void commandAction(Command cmd,Displayable disp)
if(cmd==exit)
 running = false;
 releaseResources();
 notifyDestroyed();
else if(cmd==start)
 new Thread()
 public void run()
 startServer();
 }.start();
else if(cmd==connect)
 status.setText("searching for devices...");
 mainForm.removeCommand(connect);
 mainForm.removeCommand(start);
 mainForm.append(devices);
 DeviceDiscoverer discoverer = new DeviceDiscoverer(ChatController.this);
 try
 agent.startInquiry(DiscoveryAgent.GIAC,discoverer);
 catch(IllegalArgumentException iae)
status.setText("BluetoothStateException :"+iae.getMessage());
 catch(NullPointerException npe)
status.setText("BluetoothStateException :"+npe.getMessage());
 catch(BluetoothStateException bse1)
status.setText("BluetoothStateException :"+bse1.getMessage());
else if(cmd==select)
 status.setText("searching devices for service...");
 int index = devices.getSelectedIndex();
 mainForm.delete(mainForm.size()-1);//deletes choiceGroup
 mainForm.removeCommand(select);
 ServiceDiscoverer serviceDListener = new ServiceDiscoverer(ChatController.this);
 int attrSet[] = {0x0100}; //returns service name attribute
UUID[] uuidSet = {new UUID(UUID_STRING,false)};
 try
 agent.searchServices(attrSet,uuidSet,rDevices[index],serviceDListener);
 catch(IllegalArgumentException iae1)
status.setText("BluetoothStateException :"+iae1.getMessage());
 catch(NullPointerException npe1)
status.setText("BluetoothStateException :"+npe1.getMessage());
 catch(BluetoothStateException bse11)
status.setText("BluetoothStateException :"+bse11.getMessage());
else if(cmd==send)
 new Thread()
 public void run()
 sendMessage();
 }.start();
//this method is called from DeviceDiscoverer when device inquiry finishes
public void deviceInquiryFinished(RemoteDevice[] rDevices,String message)
this.rDevices = rDevices;
 String deviceNames[] = new String[rDevices.length];
 for(int k=0;k<rDevices.length;k++)
 try
 deviceNames[k] = rDevices[k].getFriendlyName(false);
 catch(IOException ioe)
 status.setText("IOException :"+ioe.getMessage());
for(int l=0;l<deviceNames.length;l++)
 devices.append(deviceNames[l],null);
mainForm.addCommand(select);
 status.setText(message);
//called by ServiceDiscoverer when service search gets completed
public void serviceSearchFinished(ServiceRecord service,String message)
 String url = "";
this.service = service;
 status.setText(message);
 try
 url = service.getConnectionURL(ServiceRecord.NOAUTHENTICATE_NOENCRYPT,false);
 catch (IllegalArgumentException iae1)
try
 connection = (L2CAPConnection)Connector.open(url);
 status.setText("connected...");
 new Thread()
 public void run()
 startReciever();
 }.start();
catch(IOException ioe1)
status.setText("IOException :"+ioe1.getMessage());
// this method starts L2CAPConnection chat server from server mode
public void startServer()
status.setText("server starting...");
 mainForm.removeCommand(connect);
 mainForm.removeCommand(start);
 try
 local.setDiscoverable(DiscoveryAgent.GIAC);
 notifier = (L2CAPConnectionNotifier)Connector.open("btl2cap://localhost:"+UUID_STRING+";name=L2CAPChat");
 ServiceRecord record = local.getRecord(notifier);
 String conURL = record.getConnectionURL(ServiceRecord.NOAUTHENTICATE_NOENCRYPT,false);
 status.setText("server running...");
 connection = notifier.acceptAndOpen();
 new Thread()
 public void run()
 startReciever();
 }.start();
 catch(IOException ioe3)
status.setText("IOException :"+ioe3.getMessage());
//starts a message reciever listening for incomming message
public void startReciever()
mainForm.addCommand(send);
mainForm.append(inTxt);
 mainForm.append(outTxt);
 while(running)
 try
 if(connection.ready())
 int receiveMTU = connection.getReceiveMTU();
 byte[] data = new byte[receiveMTU];
 int length = connection.receive(data);
 String message = new String(data,0,length);
 inTxt.setString(message);
 catch(IOException ioe4)
 status.setText("IOException :"+ioe4.getMessage());
//sends a message over L2CAP
public void sendMessage()
try
 String message = outTxt.getString();
 byte[] data = message.getBytes();
 int transmitMTU = connection.getTransmitMTU();
 if(data.length <= transmitMTU)
 connection.send(data);
else
 status.setText("message ....");
catch (IOException ioe5)
status.setText("IOException :"+ioe5.getMessage());
//closes L2CAP connection
public void releaseResources()
try
 if(connection != null)
 connection.close();
 if(notifier != null)
 notifier.close();
catch(IOException ioe6)
status.setText("IOException :"+ioe6.getMessage());
import java.util.Vector;
import javax.bluetooth.RemoteDevice;
import javax.bluetooth.DeviceClass;
import javax.bluetooth.DiscoveryListener;
import javax.bluetooth.ServiceRecord;
public class DeviceDiscoverer implements DiscoveryListener
private ChatController controller = null;
private Vector devices = null;
private RemoteDevice[] rDevices = null;
public DeviceDiscoverer(ChatController controller)
super();
this.controller = controller;
 devices = new Vector();
public void deviceDiscovered(RemoteDevice remote,DeviceClass dClass)
devices.addElement(remote);
public void inquiryCompleted(int descType)
 String message = "";
switch(descType)
 case DiscoveryListener.INQUIRY_COMPLETED:
 message = "INQUIRY_COMPLETED";
 break;
 case DiscoveryListener.INQUIRY_TERMINATED:
 message = "INQUIRY_TERMINATED";
 break;
 case DiscoveryListener.INQUIRY_ERROR:
 message = "INQUIRY_ERROR";
 break;
rDevices = new RemoteDevice[devices.size()];
 for(int i=0;i<devices.size();i++)
 rDevices[i] = (RemoteDevice)devices.elementAt(i);
 controller.deviceInquiryFinished(rDevices,message);//call of a method from ChatController class
 devices.removeAllElements();
 controller = null;
devices = null;
public void servicesDiscovered(int transId,ServiceRecord[] services)
public void serviceSearchCompleted(int transId,int respCode)
import javax.bluetooth.RemoteDevice;
import javax.bluetooth.DataElement;
import javax.bluetooth.DeviceClass;
import javax.bluetooth.DiscoveryListener;
import javax.bluetooth.ServiceRecord;
public class ServiceDiscoverer implements DiscoveryListener
private static final String SERVICE_NAME = "L2CAPChat";
private ChatController controller = null;
private ServiceRecord service = null;
public ServiceDiscoverer(ChatController controller)
super();
 this.controller = controller;
public void deviceDiscovered(RemoteDevice remote,DeviceClass dClass)
public void inquiryCompleted(int descType)
public void servicesDiscovered(int transId,ServiceRecord[] services)
for(int j=0;j<services.length;j++)
 DataElement dataElementName = services[j].getAttributeValue(0x0100);
 String serviceName = (String)dataElementName.getValue();
 if(serviceName.equals(SERVICE_NAME))
 service = services[j];
 break;
public void serviceSearchCompleted(int transId,int respCode)
String message = "";
 switch(respCode)
 case DiscoveryListener.SERVICE_SEARCH_COMPLETED:
 message = "SERVICE_SEARCH_COMPLETED";
 break;
 case DiscoveryListener.SERVICE_SEARCH_ERROR:
 message = "SERVICE_SEARCH_ERROR";
 break;
 case DiscoveryListener.SERVICE_SEARCH_TERMINATED:
 message = "SERVICE_SEARCH_TERMINATED";
 break;
 case DiscoveryListener.SERVICE_SEARCH_NO_RECORDS:
 message = "SERVICE_SEARCH_NO_RECORDS";
 break;
 case DiscoveryListener.SERVICE_SEARCH_DEVICE_NOT_REACHABLE:
 message = "SERVICE_SEARCH_DEVICE_NOT_REACHABLE";
 break;
 controller.serviceSearchFinished(service,message);//calling a method from ChatController class
controller = null;
 service = null;
}

Need one to many toplink+Jdeveloper tutorial with example

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I need tutorial with example of one to many with Toplink+J developer
Thanks
Edited by: user11802935 on Aug 18, 2009 1:06 PM

Hi,
The following links should get you started.
EclipseLink JPA + Eclipse
http://wiki.eclipse.org/EclipseLink/Examples/JPA
JDeveloper tutorials
http://www.oracle.com/technology/products/jdev/index.html
TopLink + JDeveloper tutorial
http://www.oracle.com/technology/obe/obe11jdev/bulldog/ejb_jpa_jsf/ejb.html
@OneToMany documentation
http://wiki.eclipse.org/Introduction_to_EclipseLink_JPA_%28ELUG%29#.40OneToMany
thank you
/michael
www.eclipselink.org

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--SQL 2FN GL Acct List with Code and Segs Ver 1 ZP 2009 12 20
--DESCRIPTION: Displays GL Account Codes and Associated Segmentation
--AUTHOR(s):
--Version 1 Zal Parchem 2009 12 20
SELECT
T0.AcctCode,
T0.AcctName AS "GL Account Name",
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T0.Segment_1 AS "Location Acct"
FROM OACT T0
ORDER BY
T0.Segment_0,
T0.Segment_1,
T0.AcctCode
Regards - Zal

LR & SlideShowPro Examples Wanted

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http://www.thesameband.com/gallery.html
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http://www.chronicjazz.com/photos.html
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http://www.pilatesportland.com/
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Oracle® Database 2 Day + Data Warehousing Guide;
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Oracle® Database 2 Day + Data Warehousing Guide;
http://apex.oracle.com/pls/apex/f?p=44785:24:1778744827384310::NO:24:P24_CONTENT_ID,P24_PREV_PAGE:5248,29
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java.lang.reflect.InvocationTargetException
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at sun.instrument.InstrumentationImpl.loadClassAndStartAgent(InstrumentationImpl.java:323)
at sun.instrument.InstrumentationImpl.loadClassAndCallPremain(InstrumentationImpl.java:338)
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at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:247)
at org.glassfish.appclient.client.acc.FacadeLaunchable.getMainClass(FacadeLaunchable.java:256)
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at org.glassfish.appclient.client.acc.agent.AppClientContainerAgent.premain(AppClientContainerAgent.java:75)
FATAL ERROR in native method: processing of -javaagent failed
... 6 more
Caused by: java.lang.ClassNotFoundException: cart.util.BookException
at java.net.URLClassLoader$1.run(URLClassLoader.java:202)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:190)
at org.glassfish.appclient.client.acc.ACCClassLoader.findClass(ACCClassLoader.java:211)
at java.lang.ClassLoader.loadClass(ClassLoader.java:307)
at java.lang.ClassLoader.loadClass(ClassLoader.java:248)
... 16 more
Exception in thread "main" Java Result: 1
please help
Edited by: vinaysb on Sep 1, 2010 3:29 AM

there is not much help to give. Java already says what the problem is: the cart/util/BookException class is not on the application's classpath. That can indicate a missing library or bad deployment settings. Hard to say what it exactly is.
All I can say is: learn how a JEE application is properly packaged and deployed and with that knowledge try and figure out where the mistake is.

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I need to build the bookstore example and the instructions read: (for those who know the tutorial)
1. In a terminal window, go to /docs/tutorial/examples/web/bookstore1
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Regards
Scott

Hi Scott,
Thank you any way.
Last time, I met it and carried the tutorial on by compiling and copying manually. Then, I came back to set the ant.jar into path&classpath, and it worked.(ant build)
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Cheers!
Zhan

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Nice one. Thanks

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hi,
i am new to abap objects,
please send me a good tutorial for abap objects which contain good explanation with
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please send the tutorials to
[email protected]
thanks&regards
vamsi n

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https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/e8a1d690-0201-0010-b7ad-d9719a415907
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http://www.sapgenie.com/abap/OO/
http://help.sap.com/saphelp_nw04/helpdata/en/c3/225b5654f411d194a60000e8353423/content.htm
http://www.esnips.com/doc/375fff1b-5a62-444d-8ec1-55508c308b17/prefinalppt.ppt
http://www.esnips.com/doc/2c76dc57-e74a-4539-a20e-29383317e804/OO-abap.pdf
http://www.esnips.com/doc/5c65b0dd-eddf-4512-8e32-ecd26735f0f2/prefinalppt.ppt
http://www.allsaplinks.com/
http://www.sapgenie.com/abap/controls/index.htm
http://www.esnips.com/doc/2c76dc57-e74a-4539-a20e-29383317e804/OO-abap.pdf
http://www.esnips.com/doc/0ef39d4b-586a-4637-abbb-e4f69d2d9307/SAP-CONTROLS-WORKSHOP.pdf
http://help.sap.com/saphelp_erp2005/helpdata/en/ce/b518b6513611d194a50000e8353423/frameset.htm
SDN Series:
https://www.sdn.sap.com/irj/sdn/developerareas/abap?rid=/webcontent/uuid/35eaef9c-0b01-0010-dd8b-e3b0f9ed7ccb [original link is broken]
http://help.sap.com/printdocu/core/Print46c/en/data/pdf/BCABA/BCABA.pdf
Basic concepts of OOPS
https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/b6cae890-0201-0010-ef8b-f970a9c41d47
https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/1591ec90-0201-0010-3ba8-cdcd500b17cf
https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/com.sap.km.cm.docs/library/webas/abap/abap%20code%20samples/alv%20grid/abap%20code%20sample%20to%20display%20data%20in%20alv%20grid%20using%20object%20oriented%20programming.doc
http://www.henrikfrank.dk/abapuk.html
http://www.erpgenie.com/abap/OO/
Regards,
Beejal
**Reward if this helps

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Folks,
I've been trying to run the bookstore2 example of the j2ee tutorial.
When I click on the start shopping link nothing happens.
I found this in the server.log file
[#|2005-05-11T11:26:22.353+0100|WARNING|sun-appserver-pe8.1|javax.enterprise.system.stream.err|_ThreadID=18;|
org.apache.jasper.JasperException: /bookcatalog.jsp(39,2) The end tag "</c:forEach" is unbalanced
at org.apache.jasper.compiler.DefaultErrorHandler.jspError(DefaultErrorHandler.java:43)
I have tried to fix this and redeploy the application but I continue to get the same error. Obviously I am not deploying this correctly. Can someone tell me the steps involved? Thanks?
Here is the offending code.
<c:if test="${!empty param.Add}">
<c:set var="bid" value="${param.Add}"/>
<jsp:setProperty name="bookDB" property="bookId" value="${bid}" />
<c:set var="addedBook" value="${bookDB.bookDetails}" />
<h3>
<fmt:message key="CartAdded1"/> ${addedBook.title} <fmt:message key="CartAdded2"/></h3>
</c:forEach>
</c:if>

Somehow you accidentally added an incorrect tag. That section should be:
<c:if test="${!empty param.Add}">
<c:set var="bid" value="${param.Add}"/>
<jsp:setProperty name="bookDB" property="bookId" value="${bid}" />
<c:set var="addedBook" value="${bookDB.bookDetails}" />
<h3>
<fmt:message key="CartAdded1"/> ${addedBook.title} <fmt:message key
="CartAdded2"/></h3>
</c:if>
That is, remove the </c:forEach>.
-Ian Evans

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I've been looking and can't find a good example of MVC in a desktop application. I don't mean MVC as it is used in component development (I've seen some examples relating to Swing and Buttonmodels, for instance), but more business-object level. I'm not a Java or Swing expert, but I have been programming for a while and and am pretty comfortable writing non-UI Java classes and simple Swing apps. But I want to know how to do this right.
Here's the simplest example I can think of to explain my confusion:
Suppose I have a class called Customer with fields FirstName and LastName. Suppose further I want to create a desktop GUI that allows the customer to edit that model in two separate windows in such a way that changes in one edit window are immediately reflected in the other, and I want clean separation of presentation and logic.
The example doesn't have to be in Swing, but it shouldn't require a server.
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There are many ways but here is a simple example of how I do it.
******************************* CustomerModel.java
import java.beans.PropertyChangeSupport;
import java.beans.PropertyChangeListener;
public class CustomerModel
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    /** bound property names */
    public static final String FIRST_NAME_CHANGED = "firstname";
    public static final String LAST_NAME_CHANGED = "lastname";
    /** First Name Element */
    private String firstName;
    /** Last Name Element */
    private String lastName;
    /** Blank Constructor */
    public CustomerModel()
        super();
     * Sets the first name element. If value changed a notification is
     * sent to all listeners of this property
     * @param newFirstName String
    public void setFirstName(String newFirstName)
        String oldFirstName = this.firstName;
        this.firstName = newFirstName;
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     * @return String
    public String getFristName()
        return firstName;
     * Sets the last name element. If value changed a notification is
     * sent to all listeners of this property
     * @param newFirstName String
    public void setLastName(String newLastName)
        String oldLastName = this.lastName;
        this.lastName = newLastName;
        propertyChangeSupport.firePropertyChange(LAST_NAME_CHANGED, oldLastName, newLastName);
     * @return String
    public String getLastName()
        return lastName;
    /** Passthrough method for property change listener */
    public void addPropertyChangeListener(String str, PropertyChangeListener pcl)
        propertyChangeSupport.addPropertyChangeListener(str, pcl);
    /** Passthrough method for property change listener */
    public void removePropertyChangeListener(String str, PropertyChangeListener pcl)
        propertyChangeSupport.removePropertyChangeListener(str, pcl);
}******************************* CustomerFrame.java
import javax.swing.*;
import java.awt.event.*;
import java.awt.GridLayout;
import java.beans.PropertyChangeListener;
import java.beans.PropertyChangeEvent;
public class CustomerFrame extends JFrame implements ActionListener, PropertyChangeListener
    /** Customer to view/control */
    private CustomerModel customer;
    private JLabel firstNameLabel = new JLabel("First Name: ");
    private JTextField firstNameEdit = new JTextField();
    private JLabel lastNameLabel = new JLabel("Last Name: ");
    private JTextField lastNameEdit = new JTextField();
    private JButton updateButton = new JButton("Update");
     * Constructor that takes a model
     * @param customer CustomerModel
    public CustomerFrame(CustomerModel customer)
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       this.setTitle("Customer Editor");
       this.setDefaultCloseOperation(JFrame.DISPOSE_ON_CLOSE);
       this.getContentPane().setLayout(new GridLayout(3, 2));
       this.getContentPane().add(firstNameLabel);
       this.getContentPane().add(firstNameEdit);
       this.getContentPane().add(lastNameLabel);
       this.getContentPane().add(lastNameEdit);
       this.getContentPane().add(updateButton);
       // reference the customer locally
       this.customer = customer;
       // register change listeners
       this.customer.addPropertyChangeListener(CustomerModel.FIRST_NAME_CHANGED, this);
       this.customer.addPropertyChangeListener(CustomerModel.LAST_NAME_CHANGED, this);
       // setup the initial value with values from the model
       firstNameEdit.setText(customer.getFristName());
       lastNameEdit.setText(customer.getLastName());
       // cause the update button to do something
       updateButton.addActionListener(this);
       // now display everything
       this.pack();
       this.setVisible(true);
     * Update the model when update button is clicked
     * @param e ActionEvent
    public void actionPerformed(ActionEvent e)
        customer.setFirstName(firstNameEdit.getText());
        customer.setLastName(lastNameEdit.getText());
        System.out.println("Update Clicked " + e);
     * Update the view when the model has changed
     * @param evt PropertyChangeEvent
    public void propertyChange(PropertyChangeEvent evt)
        if (evt.getPropertyName().equals(CustomerModel.FIRST_NAME_CHANGED))
            firstNameEdit.setText((String)evt.getNewValue());
        else if (evt.getPropertyName().equals(CustomerModel.LAST_NAME_CHANGED))
            lastNameEdit.setText((String)evt.getNewValue());
}******************************* MainFrame.java
import javax.swing.JFrame;
import java.awt.event.ActionListener;
import java.awt.event.ActionEvent;
import javax.swing.JButton;
public class MainFrame extends JFrame implements ActionListener
    /** Single customer model to send to all spawned frames */
    private CustomerModel model = new CustomerModel();
    /** Button to click to spawn new frames */
    private JButton newEditorButton = new JButton("New Editor");
    /** Blank Constructor */
    public MainFrame() {
        super();
    /** Create and display the GUI */
    public void createAndDisplayGUI()
        this.setName("MVC Spawner");
        this.setTitle("MVC Spawner");
        this.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
        this.newEditorButton.addActionListener(this);
        this.getContentPane().add(newEditorButton);
        this.pack();
        this.setVisible(true);
    /** Do something when the button is clicked */
    public void actionPerformed(ActionEvent e)
        new CustomerFrame(model);
     * Creates the main frame to spawn customer edit frames from.
     * @param args String[] ignored
    public static void main(String[] args) {
        MainFrame mainframe = new MainFrame();
        mainframe.createAndDisplayGUI();
}

Run JWSDP tutorial JAXR example problem

Dear all:
I'm running examples from JWSDP 2.0 tutorial
I use sjsas-9_1
my location is jwstutorial20/examples/jaxr/simple
my registry server is http://localhost:8080/RegistryServer as default
asant run-publish
I got following errors:
javaee-home-test:
init:
prepare:
build:
run-publish:
[java] Created connection to registry
[java] Got registry service, query manager, and life cycle manager
[java] Sep 30, 2007 1:39:56 PM com.sun.xml.messaging.saaj.client.p2p.HttpSOAPConnection post
[java] SEVERE: SAAJ0008: Bad Response; Not Found
[java] javax.xml.registry.JAXRException: com.sun.xml.messaging.saaj.SOAPExceptionImpl: java.security.PrivilegedActionException: com.sun.xml.messaging.saaj.SOAPExceptionImpl: Bad response: (404Not Found
[java] at com.sun.xml.registry.uddi.RegistryServiceImpl.jaxmSend(Unknown Source)
[java] at com.sun.xml.registry.uddi.RegistryServiceImpl.send(Unknown Source)
[java] at com.sun.xml.registry.uddi.Processor.processRequestJAXB(Unknown Source)
[java] at com.sun.xml.registry.uddi.UDDIMapper.getAuthorizationToken(Unknown Source)
[java] at com.sun.xml.registry.uddi.ConnectionImpl.setCredentials(Unknown Source)
[java] at JAXRPublish.executePublish(Unknown Source)
[java] at JAXRPublish.main(Unknown Source)
[java] Caused by: com.sun.xml.messaging.saaj.SOAPExceptionImpl: java.security.PrivilegedActionException: com.sun.xml.messaging.saaj.SOAPExceptionImpl: Bad response: (404Not Found
[java] at com.sun.xml.messaging.saaj.client.p2p.HttpSOAPConnection.call(HttpSOAPConnection.java:146)
[java] ... 7 more
[java] Caused by: java.security.PrivilegedActionException: com.sun.xml.messaging.saaj.SOAPExceptionImpl: Bad response: (404Not Found
[java] at java.security.AccessController.doPrivileged(Native Method)
[java] at com.sun.xml.messaging.saaj.client.p2p.HttpSOAPConnection.call(HttpSOAPConnection.java:140)
[java] ... 7 more
[java] Caused by: com.sun.xml.messaging.saaj.SOAPExceptionImpl: Bad response: (404Not Found
[java] at com.sun.xml.messaging.saaj.client.p2p.HttpSOAPConnection.post(HttpSOAPConnection.java:323)
[java] at com.sun.xml.messaging.saaj.client.p2p.HttpSOAPConnection$PriviledgedPost.run(HttpSOAPConnection.java:169)
[java] ... 9 more
BUILD SUCCESSFUL
can anyone help?
thanks

Hi Scott,
Thank you any way.
Last time, I met it and carried the tutorial on by compiling and copying manually. Then, I came back to set the ant.jar into path&classpath, and it worked.(ant build)
Today, I'm trying on "hello1" example, but can't get though.
Maybe it's still classpath and path issue, as I can't compile two servlet classes by javac from command line, but from Forte, it passed.
Cheers!
Zhan

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Hi,
I'm having difficulty getting the bookstore2 example to run.
In my web browser I get the following message
The requested resource (/bookstore2/bookstore) is not available.
The server.log file contains this message
Couldn't create bookstore database bean: Couldn't open connection to database: Error in allocating a connection. Cause: Connection could not be allocated because: SQL-server rejected establishment of SQL-connection. Pointbase Server may not be running on localhost at port 9092.|#]
Howevere, the Pointbase Server is running fine on localhost at port 9092
Any suggestions?
Thanks.
Sean

Hi,
this was happening to me also and after hours of troubleshooting I stumbled across the fix (just now).
Go into the Deploytool and double click on Servers (local host:4848) - I discovered here that bookstore2 had a status of "stopped". When I selected it and pressed the "start" button, the URL then worked fine. Not sure why I had to start it manually as I didn't have to do this with bookstore1 for it to work.
Anyway hope this helps and fixes your error too.
Cheers
Sandy

Web database application design examples wanted

Hi! I�ve written a couple of smaller web database applications in Java but I�m not completely satisfied with my design, especially where and how to put the database code. Now I�m looking for small open source examples of good design of web database applications in Java. I would appreciate if you could direct me to a good example application, preferably easy to understand. Also feel free to mention any other resource that you think I should look at. At the moment I don�t have the time to read a complete book but I plan to do this later � so book recommendations for professional Java developer are also very welcome.
Summary of recommendations I would like to get:
1) Java web database application with good design
2) Design book for professional Java developers
3) Any other design related resource
Thanks!

http://www.springframework.org/docs/MVC-step-by-step/Spring-MVC-step-by-step.html

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