Java using jeode

I have an IPAQ 3800 with Insignia's Jeode. I am able to run both examples programs (PrimTest and Quasar).
However, I am not able to run any java programs that I have written.
I tried a basic applet that just says "hello world" attempting to run it through IE. All I get is a Failed to Run Applet Please reload.
In looking at the jeode FAQs it speaks of not having enough memory as a common reason for this error. I can't believe a simple Hello world would cause that.
Any solutions??
Thanks in advance for your help

I haven't used Jeode in a few years, but I do remember it being a pain as it did not have all the classes commonly used. I remember only being able to use Java SE 1.2 basic classes to build whatever programs I needed. Anyways, there is another solution out there, Superwaba (http://www.superwaba.com.br/en/default.asp). I could not use this at the time because it was not a multi-threaded VM, but they have implemented Threads since then.

Similar Messages

Personal Java and Jeode??

Once there is no Personal Profile available for Windows platforms, one solution I've heard about is using Personal Java and Jeode VM.
As I can see, Jeode is a very good VM and supports some versions of standards Java versions..and Personal Java is no longer supported by Sun, but it's functional.
Is there anybody who knows wich versions are usable? Looks like jdk 1.1.8..is there one newer?
Any help appreciated.
Thanks
Ricardo

There is a certified Win32 (and PocketPC) version of Personal Profile available with IBM's WSDD 5.6 Tech Preview. See:
http://www-3.ibm.com/software/wireless/wsdd/upgrades_migrations.html

Warning : PerformRecord.java use uncheck or unsafe operations

/*When compile (with version 1.5.0_05) have a warnning message
Note : PerformRecord.java use uncheck or unsafe operations
Note : Recompile wiht -XLint : uncheck for details
How can I solve this problem*/
this is my code :
import java.sql.*;
import java.util.*;
public class PerformRecord
     public static final String DEFAULT_DRIVER = "sun.jdbc.odbc.JdbcOdbcDriver";
public static final String DEFAULT_URL = "Jdbc:Odbc:PersonalODBC";
public static final String DEFAULT_USERNAME = "Personal";
public static final String DEFAULT_PASSWORD = "moshan74";
     public Connection conn = null;
     public String querySQL;
     /*==Constructor class== */
     public PerformRecord()
          /*load JDBC driver*/
          try{
               Class.forName(DEFAULT_DRIVER);
          }catch (ClassNotFoundException e){System.err.println(e.getMessage());}
     /*===Method class*/
     /*set value for connection var*/
     public void getConnection()
          this.conn = setConnect();
     /*get QuerySQL*/
     public void setQuery(String sql)
          this.querySQL = sql;
     /*open connection */
     public Connection setConnect()
          try{
          conn = DriverManager.getConnection(DEFAULT_URL,DEFAULT_USERNAME,DEFAULT_PASSWORD);
          }catch (SQLException e){System.err.print(e.getMessage());     }
          return conn;
     /*close connection*/
     public void closeConnect()
try{
conn.close();
}catch (Exception e){ }
     /*execute query statement */
     public Object executeQuery()
          Object returnValue = null;
          try{
               /*executing query and check result */
               Statement stmt          = conn.createStatement();
               boolean hasResultSet = stmt.execute(querySQL);
               if (hasResultSet)
                    /*get set of the record*/
                    ResultSet rs               = stmt.getResultSet();
                    /*get set of the column*/
                    ResultSetMetaData meta = rs.getMetaData();
                    /*amount column*/
                    int numColumns = meta.getColumnCount();
                    /*arrayLisst to add data*/
                    List rows          = new ArrayList();
while (rs.next())
Map thisRow = new LinkedHashMap();// 1 element(1 row,i column)
for (int i = 1; i <= numColumns; ++i)
String columnName = meta.getColumnName(i);
Object value = rs.getObject(columnName);
thisRow.put(columnName, value);
rows.add(thisRow);
rs.close();
stmt.close();
               this.closeConnect();
returnValue = rows;
else
int updateCount = stmt.getUpdateCount();
returnValue = new Integer(updateCount);
          }catch (SQLException e){System.err.print(e.getMessage());     }
return returnValue;
ps>> I want to to use Generics to help it but I don't know how to do it in the right way . Can you you help me?
Thanks
Arunya

regarding your Map/LinkedHashMap, since you keys are String and you values are Objects... you would define you Map using those two as you data type pair...
ap<String,Object>thisRow = new LinkedHashMap<String,Object>();and similar for you List/ArrayList where you putting Maps into...
List<Map<String,Object>> rows = new ArrayList<Map<String,Object>>();for more information on generics read...
[url http://java.sun.com/docs/books/tutorial/java/javaOO/generics.html]Sun's The Java Tutorial : Generics
- MaxxDmg...
- ' He who never sleeps... '

CREATING A SEARCH IN JAVA USING MYSQL QUERY

How do i create a seach in java using mysql queries. The search need to be like a good type one, whereby a category is typed and the results obtained via the search system using jtable.
Thank you.

Read the tutorial on [url http://java.sun.com/docs/books/tutorial/]JDBC Database Access.
Read the tutorial on [url http://java.sun.com/docs/books/tutorial/uiswing/components/table.html]How to Use Tables.
Put the two together and you come up with something like [url http://forum.java.sun.com/thread.jsp?forum=57&thread=497641]this.

What is the output of Maya and how does Java use it in animation.

What type of software is used and what input and output files are created in the animation process?
From what I read:
Maya is used to create polygon structures, perform rigging, and it attaches surface textures which are made in Photoshop. Then Maya creates key images or positions of the animation. Next Maya exports an image and a data file to do the neccessary transformations. Finally, Java uses the image and the data file to paint the images and their position based on the game logic's use of the data file.
What have I missed or described wrong?
I also need more clarity on the input files to Java and how Java stores and uses these files. The use of Maya images and files seems different. Is Maya or Java doing the transformations or are they both doing them? How does this work?
Thanks for your help
Jon

Thanks for the explanations. What this means in my situation is that tags are an unnecessary way of spending a lot of time making my file system more complicated, without adding any value whatsoever. Without tags, I can find any of my 3,000 files with a few clicks. (On my computer, Spotlight has cobwebs. I very rarely need it, but it's wonderful when I do.) Now that I know how tags work, I can ignore it.
A human being can only perceive a quantity of seven without counting or grouping; hence we arrange things in structures to keep the number of entitites low on each level. You don't need to count three objects to know that they are all there, but you do need to count twelve objects. Which is why Home Alone was believable. We sort screws and nails in jars and toolboxes have compartments. Even the grocery store has a hierarchical arrangement. You don't find steaks in the bakery section, or breakfast cereal in the produce department.
Some people aren't organized, and that's not a bad thing, but no folder, no tag, and no group is going to change a fundamental personality characteristic.
Thanks everyone for showing me that in my case, there's no point to tags. That saves me a lot of time.

Duration of an Abap Function call from Java using Jco3

Hi guys!
I would like to use this discussion to get some refernces of the duration Timespan of an RFC call from Java to SAP. At the moment, i need at last about 200ms to call the Abap function. I'm just using one simple import and export parameter (so no deep structures). I think that the reason for my poor performance is, that the Java Tool and the SAP instance are not in the same network. So, i hope some of you have some data, how fast an RFC call from Java using Jco can be executed.
greetings, Hannes

Hi Hannes,
I think you have already got the answer to your question - the network set-up you have is probably the bottleneck. Whenever I've worked with Java <-> ABAP and they are in the same network, I've had no performance problems at all.
Does your RFC contain any complex logic or business processes? Are you able to try and call something that does nothing, say it just accepts an input string and returns it straight away as an export. Do you have any scope for testing with your Java tool on the same network as the SAP system?
Cheers,
G.

Passing pl/sql table to Java using Oracle JDBC and vice - versa

A small article on the given topic with sample code and comments, to make code crystal:
http://mukx.blogspot.com/2007/12/passing-plsql-table-to-java-using.html
--Mukul

Tapash,
I have seen people using Rosetta in almost all projects in previous years, frequently in couple of projects. I was not aware that Rosetta is an internal thing, anyways if that is the case y oracle is shipping rosetta jar file to customers?
--Mukul

How to implement hyperlink in java using swing components

hi.....
pls help me to find out solution
how to implement hyperlink in java using swing components

I've got the same problem here.
I want to implement a HyperlinkListener to a JLabel. (Unlike suggested above, it is only supported by JEditorPane and not JLabel)
The goal is, that if a user clicks on a Link in a JLabel, the standard browser opens and displays that page.
Can somebody please help?
My ultimate goal would be to also be able to add clickable HyperLinks in ToolTip texts, but i guess that'd be even more complicated.

How to divide an bytearray into chunks in java using streams

how to divide an bytearray into chunks in java using streams

i'm trying to read an image using fileinputstream then converting to bytearray after conversion i have to read that image chunk by chunk and write to a outputstream

MyJava.java uses unchecked or unsafe operations

I get the following warning message when I use ant from within Eclipse:
compile:
[javac] Compiling 2 source files to C:\eclipse\workspace\StoreInfo\build
[javac] Note: C:\eclipse\workspace\StoreInfo\src\StoreInfo.java uses unchecked or unsafe operations.
[javac] Note: Recompile with -Xlint:unchecked for details.
I tried running my ant script from a dos prompt and still get the same message. I know its just a warning, but has anyone got a clue as to what the message means? How can I modify my ant script to recompile withe the -Xlint option?
Thanks
vedshar

Vedshar,
these messages occur when you are using classes that support the new J2SE 1.5 feature - generics. You get them when you do not explicitly specify the type of the collection's content.
For example:
List l = new ArrayList();
list.add("String");
list.add(55);If you want to have a collection of a single data type you can get rid of the messages by:
List<String> l = new ArrayList<String>();
list.add("String");If you need to put multiple data types into once collection, you do:
List<Object> l = new ArrayList<Object>();
list.add("String");
list.add(55);If you add the -Xlint:unchecked parameter to the compiler, you get the specific details about the problem.
Vita Santrucek

Owner.java uses unchecked or unsafe operations.

     * addVecOwners() Method
     * @param g the is the Owner object
     * The method is used to add the owner
public void addVecOwners(Owner ow)
    getVecOwners().add(ow);
or
     * addVecBoats() method
     * @param bt holds the Boat object
public boolean addVecBoats(Boat bt)
     boolean result = false;
     if( getVecOwnerBoats().contains(bt) == true )
          result = false;
     else
          getVecOwnerBoats().add(bt);
          result = true;
     return result;
}          Above are the two type of sample coding I typed. I get the following errors when I typed it.
Owner.java uses unchecked or unsafe operations.
Note: Recompile with -Xlint:unchecked for details.
Please help me to get ridof the warning messages.

If you decide to use generics, you'll have to modify your code
everywhere you use the collections.
Before:
private Vector vecOwners = new Vector();
private Vector vecOwnerBoats = new Vector();
public Vector getVecOwners()
    return vecOwners;
public Vector getVecOwnerBoats()
    return vecOwnerBoats;
public void addVecOwners(Owner ow)
    getVecOwners().add(ow);
public boolean addVecBoats(Boat bt)
    boolean result = false;
    if (!getVecOwnerBoats().contains(bt))
        getVecOwnerBoats().add(bt);
        result = true;
    return result;
}With generics:
private Vector<Owner> vecOwners = new Vector<Owner>();
private Vector<Boat> vecOwnerBoats = new Vector<Boat>();
public Vector<Owner> getVecOwners()
    return vecOwners;
public Vector<Boat> getVecOwnerBoats()
    return vecOwnerBoats;
public void addVecOwners(Owner ow)
    getVecOwners().add(ow);
public boolean addVecBoats(Boat bt)
    boolean result = false;
    if (!getVecOwnerBoats().contains(bt))
        getVecOwnerBoats().add(bt);
        result = true;
    return result;
}Regards

Java uses or overrides a deprecated API

Please help on this when this error will occur
when i am compile a JSP Page its throwing an error like this
java uses or overrides a deprecated API

Please help on this when this error will occur
when i am compile a JSP Page its throwing an error
like this
java uses or overrides a deprecated APIThat's a warning. And it should also tell you what you need to do to get a listing of the deprecated methods that you are using.

Note: ImageViewer.java uses or overrides a deprecated API.

hi,
iam gettin this error after compilation
Note: ImageViewer.java uses or overrides a deprecated API.
Note: Recompile with -Xlint:deprecation for details.
& am running it on j2sdk1.5.0
Plzzz help

waoh man......but what 2 look....
heres da code...
import java.awt.*;
import java.awt.event.*;
import java.awt.image.*;
import java.io.*;
import javax.swing.*;
public class ImageViewer
public static void main(String[] args)
JFrame frame = new ImageViewerFrame();
frame.setTitle("ImageViewer");
frame.setSize(300, 400);
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
frame.show();
class ImageViewerFrame extends JFrame
public ImageViewerFrame()
// set up menu bar
JMenuBar menuBar = new JMenuBar();
setJMenuBar(menuBar);
JMenu menu = new JMenu("File");
menuBar.add(menu);
JMenuItem openItem = new JMenuItem("Open");
menu.add(openItem);
openItem.addActionListener(new FileOpenListener());
JMenuItem exitItem = new JMenuItem("Exit");
menu.add(exitItem);
exitItem.addActionListener(new
ActionListener()
public void actionPerformed(ActionEvent event)
System.exit(0);
// use a label to display the images
label = new JLabel();
Container contentPane = getContentPane();
contentPane.add(label, "Center");
private class FileOpenListener implements ActionListener
public void actionPerformed(ActionEvent evt)
// set up file chooser
JFileChooser chooser = new JFileChooser();
chooser.setCurrentDirectory(new File("."));
// accept all files ending with .gif
chooser.setFileFilter(new
javax.swing.filechooser.FileFilter()
public boolean accept(File f)
return f.getName().toLowerCase()
.endsWith(".gif")
|| f.isDirectory();
public String getDescription()
return "GIF Images";
// show file chooser dialog
int r = chooser.showOpenDialog(ImageViewerFrame.this);
// if image file accepted, set it as icon of the label
if(r == JFileChooser.APPROVE_OPTION)
String name
= chooser.getSelectedFile().getPath();
label.setIcon(new ImageIcon(name));
private JLabel label;
}

How to invoke Bpel process from java using 'bpel process WSDL'

I want to call bpel process from java using bpel wsdl.
could any one point me to any url/sample.
Thanks
Nagajyothy

Hi Seshagiri,
Thanks for providing links and initial steps to create web service proxy(using Jdeveloper 11g).
I created a web service proxy.
provided the needed inputs.
when I ran the client app, bpel process(has a human task) got invoked but faulted with exception as below
Operation 'initiateTask' failed with exception 'EJB Exception: : java.lang.ExceptionInInitializerError[[
     at oracle.tip.pc.services.common.ServiceFactory.getAuthorizationServiceInstance(ServiceFactory.java:147)
     at oracle.bpel.services.workflow.task.impl.TaskService.initiateTask(TaskService.java:1159)
     at oracle.bpel.services.workflow.task.impl.TaskService.initiateTask(TaskService.java:502)
     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)
please help me in solving the above problem.
Thanks
Nagajyothy

Matrix in java using two dimension array

hi!
Everybody here's a problem I have cpould any body out there give nice piece of sourcr code for "matrix in java using two dimension array"I have to give a presentation how it works.Yes I'd appreciate as many example as possible
If anybody can??
Please help
regards
ardent

nice piece of sourcr
code for "matrix in java using two dimension
n arraySure,
int[][] matrix = new int[5][5];
That declares a two-dimensional 5 by 5 array with integer elements. All elements are initially 0.
For further information check you favourite Java textbook.

Java using jeode

Similar Messages

Maybe you are looking for