Run a JAR file in Windows Mobile 6.1

Hi, everyone. First of all sorry for my english. I'm from Chile y i have the following question...
Can i install JVM in windows mobile 6.1? What I really need is to run a JAR file in Windows Mobile.
If the answer is "NO", how else could it do?

Any response Pls

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hi there
ca anyone tell me how to run a JAR file in unix system or X window, thank you

You want to create an executable JAR file? You do it in the following way.
Create a manifest file such as manif.txt and the contents should contain
Main-Class: foo
assuming foo is the name of your main class. Then create the jar as follows
jar cvfm foo.jar manif.txt foo.class
I hope that helps you!
you can find more info here http://java.sun.com/docs/books/tutorial/jar/

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*{color:#0000ff}how can i run a jar file as EXE on mouse click..is it possible in any way?????????{color}*

amrit_j2ee wrote:
*{color:#0000ff}how can i run a jar file as EXE on mouse click..is it possible in any way?????????{color}*Do you mean converting it from a jar file to an EXE file or do you mean that you would like to run the application by just double clicking it?
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Manifest-Version: 1.0
Ant-Version: Apache Ant 1.7.1
Created-By: Somebody
Main-Class: NameOfTheMainClass
Class-Path:
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jar cfm test.jar MANIFEST.txt NameOfTheMainClass.classAfter that you'd be able to run your application just by double clicking it.
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At first you need a java plug-in for your browser.
Next you have to implement an applet in your jar-file.
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Im trying to run a jar file from my code.
I've tried Classloader, but that doesnt work because it doesnt find the images (also embedded in the 2nd jar file).
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any ideas?

ok, I found some wonderful code (see below) that will try to start the jar. But it doesn't. What it does is produce the following error when my application runs...
So it's not finding the images in the jar file that I am trying to run? Strange. I checked the URL that sending, but it seems ok....
I think I will check the url again to make sure......
any ideas?
Uncaught error fetching image:
java.lang.NullPointerException
     at sun.awt.image.URLImageSource.getConnection(Unknown Source)
     at sun.awt.image.URLImageSource.getDecoder(Unknown Source)
     at sun.awt.image.InputStreamImageSource.doFetch(Unknown Source)
     at sun.awt.image.ImageFetcher.fetchloop(Unknown Source)
     at sun.awt.image.ImageFetcher.run(Unknown Source)
the code....
/* From http://java.sun.com/docs/books/tutorial/index.html */
import java.io.IOException;
import java.lang.reflect.InvocationTargetException;
import java.lang.reflect.Method;
import java.lang.reflect.Modifier;
import java.net.JarURLConnection;
import java.net.MalformedURLException;
import java.net.URL;
import java.net.URLClassLoader;
import java.util.jar.Attributes;
* Runs a jar application from any url. Usage is 'java JarRunner url [args..]'
* where url is the url of the jar file and args is optional arguments to be
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public class JarRunner {
public static void main(String[] args) {
    URL url = null;
    try {
      url = new URL(args[0]);//"VideoTagger.jar");
    } catch (MalformedURLException e) {
      System.out.println("Invalid URL: ");
    // Create the class loader for the application jar file
    JarClassLoader cl = new JarClassLoader(url);
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    String name = null;
    try {
      name = cl.getMainClassName();
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      e.printStackTrace();
      System.exit(1);
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      fatal("Class not found: " + name);
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private static void fatal(String s) {
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* A class loader for loading jar files, both local and remote.
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private URL url;
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   *            the url of the jar file
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   * manifest attributes was defined.
public String getMainClassName() throws IOException {
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   * which takes an array of String arguemtns and is of return type "void".
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   *            the name of the main class
   * @param args
   *            the arguments for the application
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   * @exception NoSuchMethodException
   *                if the specified class does not contain a "main" method
   * @exception InvocationTargetException
   *                if the application raised an exception
public void invokeClass(String name, String[] args)
      throws ClassNotFoundException, NoSuchMethodException,
      InvocationTargetException {
    Class c = loadClass(name);
    Method m = c.getMethod("main", new Class[] { args.getClass() });
    m.setAccessible(true);
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    if (m.getReturnType() != void.class || !Modifier.isStatic(mods)
        || !Modifier.isPublic(mods)) {
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I have installed pjava (for StrongArm) on to my iPAQ Pocket PC H3660.
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If you are compiling with JDK1.3 (or any compiler > java 1.1.8), you have to use the parameter "-target 1.1" to make sure the class files will be loaded by a 1.1 JVM. Jeode doesn't seem to care about this setting, but when we switched to Creme the problem arose.
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Run a JAR file!!!

How to run a JAR file....

you need to specify the
Main-class: your class contains main method here
attrbute in Meta-inf
nd you can run usinf
java -jar yourjar.jarThe question was not, "How do I create a manifest file that will allow me to run my jar file?" It was simply, "How do I run a jar file?"

Is it possible to run a jar file in another program???

Hello members,
i am sanketh. is it possible to run a jar file in another program.
if possible plz reply with an example or good links to go thru.

What do you mean "run a jar file in another program"? It's not very clear.

Getting error when running the jar file..

Hi All,
I am new to executing jar file..Actually i have one class which contains the following code.
import com.documentum.fc.client.DfClient;
import com.documentum.fc.client.IDfClient;
import com.documentum.fc.client.IDfSession;
import com.documentum.fc.client.IDfSessionManager;
import com.documentum.fc.common.DfLoginInfo;
import com.documentum.fc.common.IDfLoginInfo;
import com.documentum.fc.common.DfException;
import com.fidelity.ftg.ereviewg2.migration.util.MigrationResource;
* This class is used for creating docbase connection
* *@type* DocbaseConnection
* *@author* a405304
* *@see*
public *class *DocbaseConnection {
//public static ResourceBundle resource;
IDfSessionManager sMgr = *null*;
IDfSession session = *null*;
String docbaseName;
*private* *static* DocbaseConnection +docbaseCon+;
* Constructor for DocbaseConnection
* *@throws* DfException
* *@throws* Exception
*private* DocbaseConnection()*throws* DfException, Exception{
//ResourceBundle bundle = ResourceBundle.getBundle(Constants.RESOURCE_PATH,Locale.getDefault());
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String userId = bundle.getString("DOCBASE_USERID");
String password = bundle.getString("DOCBASE_PASSWORD");
docbaseName = bundle.getString("DOCBASE_NAME");
IDfClient client = DfClient.+getLocalClient+();
sMgr = client.newSessionManager();
IDfLoginInfo loginInfo = *new* DfLoginInfo();
loginInfo.setUser( userId );
loginInfo.setPassword( password );
loginInfo.setDomain("");
sMgr.setIdentity( docbaseName, loginInfo );
session= sMgr.getSession( docbaseName );
System.+out+.println("# Connected to Docbase: "+session);
}Now i create the jar file whose name is docbaseconnection.jar
Now when i am running this jar file by using the following command then i am getting the following error..
C:\JAR_FILES>java -jar docbaseconnection.jar
Exception in thread "main" java.lang.NoClassDefFoundError: com/documentum/fc/client/DfQuery
For running this docbaseconnection.jar file i need the following thing in classpath...
C:\Program Files\Documentum\dctm.jar;C:\Program Files\Documentum\Shared\dfc.jar;C:\Program Files\Documentum\Shared\log4j.jar
I already add this jar files in the classpath of environment variables..Then also i am getting the same error..
Kindly help me...........

Well, let´s supose your manifest is defined as I did in my previous post. So, your directory base should be something like:
C:\dir
docbaseconnection.jar
dctm.jar
dfc.jar
anotherlibraries.jar
But, let´s supose you want something like
C:\dir
docbaseconnection.jar
lib (folder, which contains dctm.jar, dfc.jar, etc)
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Run a JAR file in Windows Mobile 6.1

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