Import javax.microedition.io.*; prob's

Hello,
Probably a stupid question but i really need help!!
I've installed the jsme-wireless_toolkit-2_0-linux-1386.bin and that contains a file microedition, i want to be able a small wireless web-service from JBuilder but it needs the import javax.microedition.io.*;
How can I import this ??
Complete newb to programming so I'd really appreciate some help!!
Thanks

Note::my OS is Linux Mandrake 9.0
So when i go to JBuilder and go tools, configure the jdk, add, I then select the microedition folder from my directory, this does nothing i still get the same errors? I downloaded a self extracting binary so can't add that any other ideas.
Really really really need to get this sorted ASAP
thanks

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ADF Mobile Client : Error while trying to import javax.microedition.*

Hi,
JDev throws errors at compile time when I try to deploy a sample ADF Mobile Client application.
These errors are related to javax.microedition.io.* imports.
Error(11,29): package javax.microedition.io does not exist
Error(12,29): package javax.microedition.io does not exist
Error(180,9): cannot find class HttpConnection
Error(191,27): cannot find class HttpConnection
Error(191,42): cannot find variable Connector
Error(250,49): inconvertible types
Error(303,40): cannot find variable HttpConnection
Any pointers as to how these errors could be resolved?
Is there a JDev Wireless extension that should be installed to resolve these J2ME related errors?
For JDev 10g, I could locate one such extension called JWE here : http://www.oracle.com/technology/products/iaswe/archive/developer/index.html
I could not find any similar extension for JDeveloper 11.1.3.
Regards,
Prasad.

Hi, just want to make sure - did you install the ADF MObile Client extension yet? Please go to JDev-Help-Check for Updates-Official Oracle Extensions and Updates, and find Oracle ADF MObile Client Extension in the list. Check it, download it, and then restart JDev. Sounds like the extension was not installed, so it's not able to load any J2ME libraries.
If you have downloaded the extension already, please go to project properties-libraries and classpath, and then see if the sample app is referencing some third party libraries, for example something from RIM. If so, please double check the path to the library.
Once you installed the extension, you can also access the ADF Mobile Client developer guide - it contains all the documentation around what you need to install first. Please take a look and see what you need to install - at a minimum, you need to install BlackBerry JDE if you want to deploy to BlackBerry, and Windows Mobile Emulator if you want to test the app on Windows Mobile. Lastly, if you need to synchronize data, then you also need Oracle Database Lite MObile Server installation.
Thanks,
Joe Huang

Import javax.microedition.io.HttpConnection times out

Hello,
This is in a BlackBerry JDE application.
The call to 'openInputStream' always times out, as does,
connection.getResponseCode(); or
connection.getType();
try {
String URL = "http://www.google.com/index.html";
HttpConnection connection = (HttpConnection)Connector.open(URL);
connection.setRequestMethod(HttpConnection.GET);
InputStream is = connection.openInputStream(); // this times out
catch (Exception exc) {
String s = exc.getMessage();
Any ideas? Thanks.

not so much the import part, I copied the package include declaration to get the full name.

Package javax.microedition.midlet does not exist

Hi:
I am trying to run the Currency Converter MIDlet. I am using SUnONE4. I have got all the updates for the SUN ONE. When I compile the Converter directory.. i get the following errors.. which indicate that it can't find the javax.micoredition..packages.
converter/ConverterMIDlet.java [11:1] package javax.microedition.midlet does not exist
import javax.microedition.midlet.*;
^
converter/ConverterMIDlet.java [12:1] package javax.microedition.lcdui does not exist
import javax.microedition.lcdui.*;
^
converter/ConverterMIDlet.java [13:1] package javax.microedition.rms does not exist
import javax.microedition.rms.*;
I havem't downloaded the J2ME since i presume that i don't need it since i have updated SunONe. There inside the SUNone i can see under the Device Emulator registory the J2ME wireless toolkit.
Can anyon ehelp please.

make sure you have the microedition classes are in your classpath
--Senthil

Javax.microedition.lcdui & javax.microedition.midlet.MIDlet

When I import the following statements i got an error that the library does not exist (either in eclips or netbeans):
import javax.microedition.lcdui.*;
import javax.microedition.midlet.MIDlet;
I have installed the "Wireless Toolkit 2.5.2", but the problem is still exist.
Any advice what should do??
Thanks you in advance.

Post in the correct forum. Either an Eclipse or NetBeans forum (most probably where you should post) or in one of the Java Mobility forums here:
http://forum.java.sun.com/category.jspa?categoryID=22

Javax.microedition.lcdui.TextField.setChars exception

Hi
I am developing an application for Mobile Banking for my College Project the program need to send an SMS with the Name and PIN no. I am using Sun WTK 2.3 the program compiles and preverifies correctly but when the Submit button is pressed an Illegal exception is thrown.
java.lang.IllegalArgumentException
     at javax.microedition.lcdui.TextField.setChars(+105)
     at javax.microedition.lcdui.TextField.setString(+27)
     at CheckBal.commandAction(+157)
     at javax.microedition.lcdui.Display$DisplayAccessor.commandAction(+282)
     at javax.microedition.lcdui.Display$DisplayManagerImpl.commandAction(+10)
     at com.sun.midp.lcdui.DefaultEventHandler.commandEvent(+68)
     at com.sun.midp.lcdui.AutomatedEventHandler.commandEvent(+47)
     at com.sun.midp.lcdui.DefaultEventHandler$QueuedEventHandler.run(+250)
This is the code.....
import javax.microedition.midlet.*;
import javax.microedition.lcdui.*;
import java.io.IOException.*;
import javax.microedition.io.*;
import javax.wireless.messaging.*;
public class CheckBal extends MIDlet implements CommandListener
private Form form;
private Command exit;
private Command submit;
private Display display;
TextField t1;
TextField t2;
public CheckBal()
display = Display.getDisplay(this);
exit = new Command("Exit", Command.EXIT, 1);
submit = new Command("Submit", Command.OK, 1);
form = new Form("Check Balance");
public void startApp()
t1 = new TextField("First Name:", "",30, TextField.ANY);
t2 = new TextField("Enter PIN:", "",4, TextField.ANY);
form.addCommand(exit);
form.addCommand(submit);
form.append(t1);
form.append(t2);
form.setCommandListener(this);
display.setCurrent(form);
public void pauseApp()
public void destroyApp(boolean unconditional)
public void commandAction(Command command, Displayable displayable)
if (command == exit)
destroyApp(false);
notifyDestroyed();
if (command == submit)
try{
try{
String s1 = t1.getString();
     String s2 = t2.getString();
     String s3 = s1+s2;
MessageConnection conn = (MessageConnection)Connector.open("sms://:+919412130071");
     TextMessage msg = (TextMessage)conn.newMessage(MessageConnection.TEXT_MESSAGE);
     msg.setPayloadText(s3+ " Balance");
     conn.send(msg);
} catch(Exception e) {
t1.setString(e.toString());
     e.printStackTrace();
catch(Exception ee) {
t2.setString(ee.toString());
catch(Error ee) {
t2.setString(ee.toString());
}

Once again: you might want to look at some examples that are already out there.
The IllegalArgumentException is throws in the midlet, judging by the stacktrace, so saying it orriginates from the servlet is not possible.
Please do some more debugging. Check what you are sending, getting back and print some stuff in logs...
Make sure the servlet works first: test it simply in your webbrowser, then try to get the midlet working.
One tip: never count on length beeing more than -1, so simply do not use it!
InputStream in = ...
ByteArrayOutputStream bout = new ByteArrayOutputStream();
byte[] buffer = new byte[512];
int bs;
while((bs = in.read(buffer)!=-1){
   bout.write(buffer,0,bs);
String response = bout.toString();Much faster and works always.

Package javax.microedition.media does not exist

package javax.microedition.media does not exist
import javax.microedition.media.*;
Please tell me why this error occurs.Is it due to midlet version?

Have you specified the correct setting for your MIDlet project? Note that javax.microedition.media (MMAPI) has been introduced in MIDP2.0.
Cheers

Javax.microedition.location does not exist

Hello everyone. I am new to J2ME development and having problems trying to compile some code. Here's the error message I keep getting:
package javax.microedition.location does not exist
import javax.microedition.location.*;
I really don't know how to correct this. I've tried to download jsr179, but don't know where to put. Please help. Thanks.

WTK 2.2 looks pretty old to me (released in 2005). It does not support location (jsr 179) -- this jsr is not listed at their download page http://java.sun.com/products/sjwtoolkit/download-2_2.html
As for WTK 2.5.2, it works fine for me on WinXP with Java 5 Update 7 (jdk1.5.0_07). *) I did not try it with Java 6
Given that you're already familiar with WTK, I think the safe way to start with location is to do it with WTK 2.5.2. They even provide a reference demo ("apps/CityGuide") which uses location API and is supposed to be buildable / usable.
*) download page for JDK 1.5.0_07 is http://java.sun.com/products/archive/j2se/5.0_07/

Getting error javax.microedition.rms.RecordStoreException

Hello ..
I am create records in RMS .. and some time i am getting error like ..
javax.microedition.rms.RecordStoreException: error finding first fit block
at javax.microedition.rms.RecordStore.allocateNewRecordStorage(+76)
at javax.microedition.rms.RecordStore.addRecord(+65)
i dont knw why this error is coming and it comes some time not always .. any idea what is the problem with that .. ??

i just added ur code to simple midlet, its working fine.
import javax.microedition.midlet.*;
import javax.microedition.lcdui.*;
import javax.microedition.rms.*;
public class Test extends MIDlet
     public Display display;
     public Test()
     try
     display = Display.getDisplay(this);
     catch(Exception e)
     Form form;
     public void startApp()
     form = new Form("Test");
     display.setCurrent(form);
     Store();
     retive();
     RecordStore _rs;
     public void Store()
     try
     byte[] data = "abcd".getBytes();
     if(_rs==null)
     _rs = RecordStore.openRecordStore("x", true);
     _rs.addRecord(data, 0, data.length);
     catch(Exception e)
     System.out.println("e "+e.toString());
     public void retive()
     try
     String temp =new String(_rs.getRecord(1));
     form.append(temp);
     }catch(Exception e)
     public void pauseApp()
     public void destroyApp(boolean unconditional)
}

Cannot find the class file for javax.microedition.io.ContentConnection

I've downloaded and configured eclipse j2me plugin and am having no difficulty
creating Midlets according to the eclipse documentation
http://eclipseme.org/docs/createProject.html
(Also I have sun java wireless toolkit 2.5.2)
(I have imported wtk252 in window/preferences/j2me/dev mgmt
and added the search directory where wtk252 resides.)
However, after importing a ready-developed project into the same workspace
one of the pieces of code continuously gives a class not found error for
javax.microedition.io.ContentConnection
It's clear that one project understands how to resolve paths in
javax.microedition
and the other one doesn't, but I'm not sure how to configure the build path
using
QuickFix
ie I don't know physically what the name of the jar file with
javax.microedition.io.ContentConnection in it is called.

Er, thanks, (I think!)
Wouldn't it be easier for folks if you told them to look for packages using the CLDC Generic Connection Framework which is already inside javax.microedition.io?
By the time they've got GCF (which is used quite a lot,) they've got javax.microedition.io and they've therefore solved the problem!
I'd imagine that you could spend ages looking for "JSR 37 / 139" and get nowhere.

Overriding javax.microedition.xml.rpc.Operation

Hello!
I need some help with the following problem:
1. There is a terrible drawback in the implementation of javax.microedition.xml.rpc.Operation (com.sun.j2mews.xml.rpc.OperationImpl) - this implementation accepts ONLY one cookie per endpoint.
2. As my web service uses more than one cookie I would like to re-implement the com.sun.j2mews.xml.rpc.OperationImpl with as little effort as possible.
3. I am using NetBeans 6.9.1 and Java ME SDK 3.0.
Unfortunately I cannot access the com.sun.j2mews.xml.rpc and com.sun.midp.io namespaces. I do not know if it exists in some jars - I tried a lot of them...
If someone has knowledge how to deal with the above issue, please give me a hint.
Warmest regards,
Piotr

The command that i used to generate interface files from wsdl file:
wscompile -import -d build -nd build -f:norpc structures -classpath build config-wsdl.xml
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HelloWorld.class
HelloWorldResponse.class
HelloWorldService.class
HelloWorldServiceSoap.class
HelloWorldServiceSoap_impl.class
Which class should I use as a "Proxy" ?
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I'm a bit lost as none of the text seems to anticipate such a problem. Can anyone help.
Thanks Richard

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Problem importing javax.mail.*

Hey,
I just installed the Java JDK 6 update 16 (windows platform). I am not able to compile a sample code that used the javax.mail package. I am not able to get past the
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looking forward for the reply

In my MIDlet I tried to extend this inner class as "class MyIaSLayout extends IaSLayout" and It works fine. but while obfuscating the jar file, a warning comes
Warning: javax.microedition.lcdui.EChoiceGroup$EIaSLayout: can't find superclass
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I start my programm with:
import java.awt.*;
import java.awt.event.*;
import javax.swing.*;
import rechenwerk.Rechenwerk; import rechenwerk.RechenwerkFassade;
import zahl.Zahl; import zahl.ZahlFassade;
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Tell me when you execute java -version, what you are getting?
Looks like you are suing old JDK.
Download the latest public release JDK1.4 from http://java.sun.com
/Sreenivasa Kumar Majji.
Did somebody help you? I have a similar problem with
javax.resource... :(
I start my programm with:
import java.awt.*;
import java.awt.event.*;
import javax.swing.*;
import rechenwerk.Rechenwerk; import
rechenwerk.RechenwerkFassade;
import zahl.Zahl; import zahl.ZahlFassade;
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At "import javax.swing.*" i get the failure message
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Import javax.microedition.io.*; prob's

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