Need some help with code.. No idea what's wrong! I'm new..(J2ME related)

Hey there,
I've just started programming J2ME using Netbeans using the java mobility pack, trying to create a program which interacts with a php webserver..
I created some code which accessed my php script on my server and returned the contents of the page back, and successfully got it working. However, i did a bit of treaking, and then tried to remove it all.. and now my code won't work. I've been examining it for a good hour and can't seem to find the error! It's annoying me pretty badly.. I'm not liking J2ME already.
Could someone please look at my code and help me out? I really really want to get this working..
* VisualMidlet.java
* Created on 26 October 2007, 19:37
import java.io.*;
import javax.microedition.io.*;
import javax.microedition.lcdui.*;
import javax.microedition.midlet.*;
* @author Will
public class VisualMidlet extends MIDlet{
/** Creates a new instance of VisualMidlet */
private Display display;
private Command Submit;
private Command okCommand2;
private Command Submit1;
private Form Form1;
private StringItem stringItem1;
String url = "http://people.bath.ac.uk/wal20/testGET.php?type=3";
public VisualMidlet() {
System.out.println("initialized");
display = Display.getDisplay(this);
Connect();
public void startApp() {
public void Connect(){
try {getViaStreamConnection(url);}
catch (IOException e) {
System.out.println("IOException " + e);
e.printStackTrace();
public void getViaStreamConnection(String url) throws IOException {
StreamConnection streamConnection = null; //declares a stream connection
InputStream inputStream = null; // declares an input Stream
StringBuffer b = new StringBuffer();
TextBox textBox = null;
try {
System.out.println("Establishing stream");
streamConnection = (StreamConnection)Connector.open(url);
System.out.println("Stream established");
inputStream = streamConnection.openInputStream();
int ch;
while((ch = inputStream.read()) != -1) {
b.append((char) ch);
textBox = new TextBox("Simple URL Fetch", b.toString(), 1024, 0);
} finally {
if(inputStream != null) {
inputStream.close();
if(streamConnection != null) {
streamConnection.close();
display.setCurrent(textBox);
public void pauseApp() {   }
public void destroyApp(boolean unconditional) {  }
/** This method initializes UI of the application.
private void initialize() {                     
getDisplay().setCurrent(get_Form1());
* This method should return an instance of the display.
public Display getDisplay() {                        
return Display.getDisplay(this);
* This method should exit the midlet.
public void exitMIDlet() {                        
getDisplay().setCurrent(null);
destroyApp(true);
notifyDestroyed();
/** This method returns instance for Submit component and should be called instead of accessing Submit field directly.
* @return Instance for Submit component
public Command get_Submit() {
if (Submit == null) {                     
// Insert pre-init code here
Submit = new Command("Submit", Command.OK, 1);
// Insert post-init code here
return Submit;
/** This method returns instance for okCommand2 component and should be called instead of accessing okCommand2 field directly.
* @return Instance for okCommand2 component
public Command get_okCommand2() {
if (okCommand2 == null) {                     
// Insert pre-init code here
okCommand2 = new Command("Ok", Command.OK, 1);
// Insert post-init code here
return okCommand2;
/** This method returns instance for Submit1 component and should be called instead of accessing Submit1 field directly.
* @return Instance for Submit1 component
public Command get_Submit1() {
if (Submit1 == null) {                      
// Insert pre-init code here
Submit1 = new Command("Submit", Command.OK, 1);
// Insert post-init code here
return Submit1;
/** This method returns instance for Form1 component and should be called instead of accessing Form1 field directly.
* @return Instance for Form1 component
public Form get_Form1() {
if (Form1 == null) {                     
// Insert pre-init code here
Form1 = new Form(null, new Item[] {get_stringItem1()});
// Insert post-init code here
return Form1;
/** This method returns instance for stringItem1 component and should be called instead of accessing stringItem1 field directly.
* @return Instance for stringItem1 component
the code for the php script is:
<?php
$response = "Hello";
if (isset($_GET)) {
switch ($_GET["type"]) {
case 1: $response = "Good Morning"; break;
case 2: $response = "Good Afternoon"; break;
case 3: $response = "Good Evening"; break;
default: $response = "Hello"; break;
echo $response;
?>
I would be grateful for any reply
Thank you in advance
-Will

sorry! i'll repost the code in code format
* VisualMidlet.java
* Created on 26 October 2007, 19:37
import java.io.*;
import javax.microedition.io.*;
import javax.microedition.lcdui.*;
import javax.microedition.midlet.*;
* @author Will
public class VisualMidlet extends MIDlet{
/** Creates a new instance of VisualMidlet */
private Display display;
private Command Submit;
private Command okCommand2;
private Command Submit1;
private Form Form1;
private StringItem stringItem1;
String url = "http://people.bath.ac.uk/wal20/testGET.php?type=3";
public VisualMidlet() {
System.out.println("initialized");
display = Display.getDisplay(this);
Connect();
public void startApp() {
public void Connect(){
try {getViaStreamConnection(url);}
catch (IOException e) {
System.out.println("IOException " + e);
e.printStackTrace();
public void getViaStreamConnection(String url) throws IOException {
StreamConnection streamConnection = null; //declares a stream connection
InputStream inputStream = null; // declares an input Stream
StringBuffer b = new StringBuffer();
TextBox textBox = null;
try {
System.out.println("Establishing stream");
streamConnection = (StreamConnection)Connector.open(url);
System.out.println("Stream established");
inputStream = streamConnection.openInputStream();
int ch;
while((ch = inputStream.read()) != -1) {
b.append((char) ch);
textBox = new TextBox("Simple URL Fetch", b.toString(), 1024, 0);
} finally {
if(inputStream != null) {
inputStream.close();
if(streamConnection != null) {
streamConnection.close();
display.setCurrent(textBox);
public void pauseApp() { }
public void destroyApp(boolean unconditional) { }
/** This method initializes UI of the application.
private void initialize() {
getDisplay().setCurrent(get_Form1());
* This method should return an instance of the display.
public Display getDisplay() {
return Display.getDisplay(this);
* This method should exit the midlet.
public void exitMIDlet() {
getDisplay().setCurrent(null);
destroyApp(true);
notifyDestroyed();
/** This method returns instance for Submit component and should be called instead of accessing Submit field directly.
* @return Instance for Submit component
public Command get_Submit() {
if (Submit == null) {
// Insert pre-init code here
Submit = new Command("Submit", Command.OK, 1);
// Insert post-init code here
return Submit;
/** This method returns instance for okCommand2 component and should be called instead of accessing okCommand2 field directly.
* @return Instance for okCommand2 component
public Command get_okCommand2() {
if (okCommand2 == null) {
// Insert pre-init code here
okCommand2 = new Command("Ok", Command.OK, 1);
// Insert post-init code here
return okCommand2;
/** This method returns instance for Submit1 component and should be called instead of accessing Submit1 field directly.
* @return Instance for Submit1 component
public Command get_Submit1() {
if (Submit1 == null) {
// Insert pre-init code here
Submit1 = new Command("Submit", Command.OK, 1);
// Insert post-init code here
return Submit1;
/** This method returns instance for Form1 component and should be called instead of accessing Form1 field directly.
* @return Instance for Form1 component
public Form get_Form1() {
if (Form1 == null) {
// Insert pre-init code here
Form1 = new Form(null, new Item[] {get_stringItem1()});
// Insert post-init code here
return Form1;
/** This method returns instance for stringItem1 component and should be called instead of accessing stringItem1 field directly.
* @return Instance for stringItem1 component
}

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