Get the path of the running java program

Hi,
Is it possible to get the path of the main java class that I am running.
For example if I am running myProgram.class can I get the path of that class from itself.
Best regards,
Chamal.

Hi,
Is it possible to get the path of the main java class
that I am running.
I found this one recently.
You can get the Codebase as a URL. This will point to the classes directory, or the jar file or the online URL in the case of an applet or the like.
URL codeBase = getClass().getProtectionDomain().getCodeBase().getLocation();will get you the location from which the class it's called in was loaded. (In a static context use
Myclass.class.getProtectionDomain().....)

Similar Messages

  • How to Set up the  variables and others to compile and Run Java Programs

    Hello,
    I have just downloaded the jdk1.6.0_07 and jre1.6.0_07 and installed it in C:\Program files\Java in my Windows XP ,So please tell me how to sett up the enviroment variables etc to compile and run Java Programs from Command Prompt.
    thanks

    To set the PATH permanently, add the full path of the jdk1.6.0_<version>\bin directory to the PATH variable. Typically this full path looks something like C:\Program Files\Java\jdk1.6.0_<version>\bin. Set the PATH as follows on Microsoft Windows:
    1. Click Start > Control Panel > System on Windows XP or Start > Settings > Control Panel > System on Windows 2000.
    2. Click Advanced > Environment Variables.
    3. Add the location of bin folder of JDK installation for PATH in User Variables and System Variables. A typical value for PATH is:
    C:\Program Files\Java\jdk1.6.0_<version>\bin

  • I am trying to reinstall Windows on my macbook pro.  I downloaded the support files and Windows 7 iso file to a USB drive.  However, when I try to run the setup.exe program I get the message "this program cannot be run in DOS mode."

    I am trying to reinstall Windows (would not launch).  I removed the partition and started over.  I downloaded the support files and Windows 7 iso file to a USB drive.  However, when I try to run the setup.exe program I get the message "this program cannot be run in DOS mode."  I was successful before, what am I doing wrong this time?

    Try a restart.
    If that doesn't fix the problem, shut down the computer and then power it back up. Immediately after hearing the startup chime, hold down the shift key and continue to hold it until the gray Apple icon and a progress bar appear. The boot up is significantly slower than normal. This will reset some caches, forces a directory check, and disables all startup and login items, among other things. If the system operates normally, there may be 3rd party applications which are causing a problem. Try deleting/disabling the third party applications after a restart by using the application unistaller. For each disable/delete, you will need to restart if you don't do them all at once.
    Safe Mode
    Safe Mode - About
    General information.
    Isolating issues in Mac OS X
    Troubleshooting Permission Issues
    Step by Step to Fix Your Mac

  • In LV6.1, can I get the run-time menu refnum of a VI from the VI Path?

    Actually, for any version of LabVIEW, can I get the run-time menu refnum from the VI Path (or the VI reference)?
    Thanks!
    Enrique
    www.vartortech.com

    I just thought of a workaround...you could have a Menu Bar Ref indicator on your main VI front panel.  When your VI runs, you could have the Current VI's Menubar function wire the refnum into that indicator.  Then, in your subVI that has the VI reference, you could use VI Server to read the value of that indicator, then cast the value into a refnum wire, then you'd have access to the menubar reference in the subVI without having to pass it in to a subVI terminal.  Would that work?
    Oh, another simpler idea would be to simply wire the Menubar reference into a global, and read that global in the subVI.
    -D
    Darren Nattinger, CLA
    LabVIEW Artisan and Nugget Penman

  • Where is the running JAVA file is located

    Hey,
    lets say my java file would be in C:\package1\whereIam.java
    if I run this program, how can I ask (command ?),
    in which directory the running java file is located.
    i.e. I would like to get C:\package1
    Aykut

    It's actually more complicated than that. The class could be in a jar file... would you want the directory the jar file is in? Well, I'll let you deal with those issues. You can get a URL to your class like this, I think:URL me = this.getClass().getResource("/" + this.getClass().getName());

  • How to get the running time on the page

    Hello ,
    I want to display the running clock and the user who loggin in .
    Pls let me know how to get the running clock display and the username who log in.
    thakns
    kumar

    Hi,
    You can use javascript clock and substitution string APP_USER
    Place this to HTML region source
    <input type="text" id="clock" /><span>&APP_USER.</span>
    <script language="JavaScript">
    function runClock(){
    theTime = window.setTimeout("runClock()", 1000);
    var RightNow = new Date();
    var hrNow = RightNow.getHours();
    var mnNow = RightNow.getMinutes();
    var scNow = RightNow.getSeconds();
    var miNow = RightNow.getTime();
    var mon = RightNow.getMonth() + 1;
    var date = RightNow.getDate();
    var year = RightNow.getFullYear();
    var day = RightNow.getDay();
    if(hrNow == 0) {hour = 12;var ap = " AM";}
    else if(hrNow <= 11) {ap = " AM";hour = hrNow;}
    else if(hrNow == 12) {ap = " PM";hour = 12;}
    else if (hrNow >= 13) {hour = (hrNow - 12);ap = " PM";}
    if(hrNow >= 13) {hour = hrNow - 12;}
    if(mnNow <= 9) {min = "0" + mnNow;}
    else{min = mnNow}
    if (scNow <= 9) {secs = "0" + scNow;}
    else {secs = scNow;}
    var zday=new Array(7)
    if (day==0) {zday="Sunday"};
    if (day==1) {zday="Monday"};
    if (day==2) {zday="Tuesday"};
    if (day==3) {zday="Wednesday"};
    if (day==4) {zday="Thursday"};
    if (day==5) {zday="Friday"};
    if (day==6) {zday="Saturday"};
    var zmon = new Array(12)
    if (mon==1) {zmon="January"};
    if (mon==2) {zmon="February"};
    if (mon==3) {zmon="March"};
    if (mon==4) {zmon="April"};
    if (mon==5) {zmon="May"};
    if (mon==6) {zmon="June"};
    if (mon==7) {zmon="July"};
    if (mon==8) {zmon="August"};
    if (mon==9) {zmon="September"};
    if (mon==10) {zmon="October"};
    if (mon==11) {zmon="November"};
    if (mon==12) {zmon="December"};
    $x('clock').value=""+zday+", "+zmon+" "+date+", "+year+" "+hour+":"+min+":"+secs+ap+"";
    runClock();
    </script>Use styles to get look you like to input and span tag
    Br,Jari

  • Get the run date and pages to appear at the top of a BI Answers report

    Hi,
    I'm trying to get the page number to appear at the bottom of each page.
    It should say eg. Page 2 of 10 pages'.
    I'm also trying to get the run date to appear at the top of each page.
    Thanks,
    Sally

    You can't get "page x of y" out of the box, but you can enable "Footers" and use the Page # variable to display the pages. To get the total number of records, you can use this method:
    http://oraclebizint.wordpress.com/2008/01/23/oracle-bi-ee-101332-total-number-of-rows-and-pagination/
    The other thing you can do is use pagination for pivot tables. See this link:
    http://oraclebizint.wordpress.com/2008/01/17/oracle-bi-101332-pagination-in-pivot-tables/
    And of course, displaying the run date and time is built in as a variable in the Header (of Header and Footer), which will appear on every page (unlike the Title View the previous poster pointed out, which will only appear on the first page). There you go.

  • I have had to uninstall itunes and i am unable to re install it, when i press download i am not getting the run box come up

    I had trouble with my computer and had to uninstall itunes, when i press the download button i dont get the run box come up

    Try downloading an installer from the Apple website using a different web browser:
    http://www.apple.com/itunes/download/
    If you use Firefox instead of IE for the download (or vice versa), do you get a working installer?

  • HT201365 How do I stop the running of programs in the background?  The old way of doing it doesn't work now.

    How do I stop the running of programs in the background?  The old way of doing it doesn't work now.

    How to Close Apps
    Double Tap the Home Button... Then swipe the App (not the icon) Upwards... Tap the Home Button when finished.
    From Here  >  http://support.apple.com/kb/HT4211

  • Following recent Firefox update, I keep getting the foillowing Java message -Component returned failure code: 0x80004005 (NS_ERROR_FAILURE) [nsIWindowsRegKey.op

    Following recent Firefox update, I keep getting the following Java message each time I attempt to download a file, - Component returned failure code: 0x80004005 (NS_ERROR_FAILURE) [nsIWindowsRegKey.op.
    Following a click on the off cross, it then allows the download to continue.
    When is AFG Safe Search to be fixed?

    please report this error to AVG, the 3rd party developer of the addon, in order for them to fix it...

  • Getting the error " [java] Problem invoking WLST - java.lang.RuntimeException: Could not find the OffLine WLST class " while building the O2A 2.1.0 PIP

    Getting the error " [java] Problem invoking WLST - java.lang.RuntimeException: Could not find the OffLine WLST class " while building the O2A 2.1.0 PIP. I am using the Design Studio 4.3.2 for building the O2A 2.1.0 PIP. Please let me know how to resolve this issue. Here I am enclosing the log file .

    We have basically the same issue when we try to create the interpreter using the embedded method..
    I was able to use the interpreter embedded in a java client as long as the weblogic jars were located in a weblogic install if I tried to use them from a maven repository no luck at all...
    All of this worked easily in 9.2 now in 10.3 it seems more error prone and less documented.
    I have seen close to a 100 posts on issues related to this so is there a document which outlines specifics....
    We / I have used weblogic now for almost 10 years and moving from 8.1 to 9.2 was painful and we expected the move from 9.2 to 10.3 not to be soo bad but its proving to be as painful if not more painful than moving to 9.2. We seem to spend a good bit of our time working around issues in the next new release that were not in the previous one..
    Any help would be appreciated I think we will open a support case but even that is more painful...
    Any help would be greatly appreciated..
    PS: We confirmed that all jars in the startweblogic classpath were in the startup. The server we have the embedded wlst instance is a managed server and we are using the component in a war... Are there any restrictions which we are unaware of.
    Error we get is
    1 [ERROR] com.tfn.autex.order.weblogic.QueueMaintenanceUtility.addQueue():217 Error Adding Queue wowsers JNDI Name wowsers Exception: Invocation Target exception while getting the WLSTOffLineScript path

  • Can't run java program with GUI

    My computer can run java program properly.
    However, for those program with GUI (using swing),
    my computer is unable to display the GUI.
    What's wrong with it? Is there any PATH I need to set before running GUI program?
    Thanks
    icedgold

    Cut, copy, paste then compile and run this;-import java.awt.*;
    import javax.swing.*;
    public class MyJFrame extends JFrame {
      public MyJFrame() {
          super("My first JFrame");
          Container c  = getContentPane();
          JPanel panel = new JPanel();
          panel.setBackground(Color.white);//  (new Color(255, 255, 255));
          JLabel jl = new JLabel("Yes it works");
          panel.add(jl);     
          c.add(panel);
      public static void main(String[] args) {
        MyJFrame frame = new MyJFrame();
        frame.setSize(180,120);
        frame.setLocation(200, 300);
        frame.setDefaultCloseOperation( EXIT_ON_CLOSE );
        frame.setVisible(true);
    }

  • How to run java programs from a master java program?

    Hello,
    I have several java programs which run from the command prompt. I am seeking help with code for starting java programs from within a java program. For example, a program called master.java works something like this:
    import java.*;
    create connection pool
    create variables and result sets
    start/run slave1.java (var1, var2);
    start/run slave2.java (var3, var4, var5);
    start/run slave3.java (var1, var4);
    end of program master.java
    Each of the slave.java programs will run for up to an hour. I do not want the master.java program to pause for each slave program to stop. Instead, the master program will keep running and multiple slave programs will be running simultaneously with the master program. When a slave program starts, it is on its own. Also, if possible, I would like to have each of these slave.java programs open in a new separate command window, so I can observe each slave program running in separate windows.
    Any suggestions for code or helpful documentation are greatly appreciated.
    Thank you,
    Logan

    Thank you all.
    At the bottom of master.java I have successfully started a batch file with these lines:
    String jcmd = "cmd.exe /c start c:/data/simulations/MsgViewCount2.bat";
    Process proc = Runtime.getRuntime().exec(jcmd);
    But I still cannot get a java program to start. Here is one variation I have tried:
    String [] cmdArray = new String[2];
    cmdArray[0] = "java";
    cmdArray[1] = "slave1";
    Runtime runtime = Runtime.getRuntime();
    Process process = runtime.exec(cmdArray);
    This compiles, and no errors occur, but nothing happens.
    Regarding this comment:
    Why Runtime.exec? Either make the slaves Runnable or
    just call their main() methods.
    Oh, I see. Sepearate output. :PNone of the slave.java programs have any output.
    Thanks again.

  • I want to run java program on windows environment as background process

    Hi all
    I want to run java program on windows environment as background processSo command prompt return after executing java command and program on background In Linux we can do this easily �but I do not how to do this in windows
    for example look this programe
    import java.io.*;
    import java.util.*;
    public class TestClass {
         class ravi extends Thread{
              public void run(){
                   try {    
                        String target_file = "ravind.txt";
                        File targetfile = new File(target_file);
                        PrintWriter writer = new PrintWriter(new FileWriter(targetfile)) ;
                   for (int i =0 ; i < 100 ;i++ ){
                        Thread.sleep(10000);
                        writer.println(" ravindra shukla ");
              } catch (Exception e) {               
                             e.printStackTrace();
         public static void main(String[] args) {
              TestClass test1 = new TestClass();
              TestClass.ravi r1 = test1.new ravi();
              r1.start();          
    System.out.println(" return from main ");
    first i compile this
    javac TestClass.java
    then i run this by using this command
    java TestClass
    but becouse i put sleep on threads run function so it takes to much time to get return on command promt .... i want to run this programe as background process so command promt return as soon as i execute java command

    Thanks dude
    This solution �start java TestClass� works fine �. But it does not solve my problem
    It opens another black window and that black window persist till the life time of my program
    Is it possible application run on complete background without opening another black window �as in Linux

  • Can't Run Java Programs -- java.lang.NoClassDefFoundError Error

    I am running 10.4.11. For some reason I can no longer run Java programs. (I could in the past)
    For example. I create a simple Hello World program as follows and save it as Hello.java:
    class HelloWorld
    public static void main (String args[])
    System.out.println("Hello, world!");
    Then I compile it:
    Javac Hello.java
    Then I try to run it:
    java Hello
    But I get this error:
    Exception in thread "main" java.lang.NoClassDefFoundError: Hello
    I think it must be a CLASSPATH problem but normally you do not need to worry about ClassPATH. Apple sets it up for you out of the box.
    What is wrong?

    I totally forgot that the class name should be the same as the filename.
    After I renamed the file to HelloWorld.java and recompiled, I could run "java HelloWorld"
    Rob

Maybe you are looking for

  • A question about how to change a button in a JPanel during runtime

    I am a beginner of GUI. Now I am trying to change a specific component, a button, when the application is running. For example, I have 3 buttons in a JPanel. Each button has its onw icon. If I click one of them, it will change its icon, but the other

  • Palm Pre 2 Unlocked GSM P102UEU some region can not connect 2G signal

    In my country, i have a problem that's my pre 2 can not connect 2G signal although it has 4 bar signal, It can connect Edge/GPRS but can not make call, it always drop when i change to 3G, it works normaly I don't know why, it happen some region in my

  • Prevent Invoice Status Change in SUS Portal

    Dear SUS experts, We are on SRM 7.0, ECC 6.0 EPH4  and implementing the service Procurement scenario in SUS where ECC is the system of record for POs. On the SUS Portal, we have a requirement for a vendor Display role, where the user is not allowed t

  • BI integration Wizard

    Hi All, I am new to Visual Composer. I know how to use Bapi and pull data from Backend.  i went through sap library documentations. 1. Can anyone explain me why we use Bi integration wizard and why we create a query in it? Regards, Divya

  • Missing SNP_SUBSCRIBERS table in my Work rep

    While journalizing tables, I seem to be missing SNP_SUBSCRIBERS table in my work repository, as a result of which whenever i add a susbcriber to the CDC list, it fails... Is there any setup that i have missed??? Or any pointers on how i can get my CD