Deploying no java applications using Java Web Start

Hi,
I am new to java web start. Is it possible to distribute non java applications using java web start. I have an APP which can run on a desktop in standalone mode. The app has jusy HTML and Java script files. Is it possible to package this app and deploying using java web start? I am assuming If it is possible, I can make updates to the packaged app in the web servers and the updates will be downloaded next time the app is used provided configurations are correct?
thx

The app has jusy HTML and Java script files. Is it possible
to package this app and deploying using java web start? Not really. Resources for JWS need to be zipped,
while this HTML/JS app. will (I guess) not work from
inside the depths of a Jar (or Zip) archive.
Note that you can organise for those files to be
downloaded and expanded onto a known place
on the user's disk, by using an 'installer' element,
but..
...I am assuming If it is possible, I can make updates to the
packaged app in the web servers and the updates ..installers are only called once, and do not 'update'.

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How can i built a java application using java debug class on Log4J

Hi,
As java API support the MethodEntryEvent, using which I can get the automatic logging statements when the method is entered or exited as HelloExample.main(with argument type).
Where HelloExample is the class name.
Main is the method entered with its argument types.
In some cases I have the o/p as
-- VM Started --
====== main ======
main -- HelloExample
callerMethod -- HelloExample
====== main end ======
-- The application exited --
By using Log4J is there any possibility of getting these sort of o/p along with the loggers supported by Log4J. i mean to say can i built an java application which supports the MethodEntryEvent and MethodExitEvent from java API and also uses the Log4J debugging. I took an e.g. trace example, which (in J2SE 1.4.x or 5.x) will be found in $JAVA_HOME/demo/jpda/examples.jar and unpacking it by
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Thanks & Regards,

hi,
can someone help me how to implement logging for method entry parameters and
method exit return value.
can someone help me how to use log4j and integrate it to the method entry
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Here what i need is without writing the log statements for the method entry and
method exit i need to log it to the file
along with other log4j debug statements i provide in the file.I should be able
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i hope i am clear
Thanks in advance.

Disk Space "leaking" in Java Application Using java.io.RandomAccessFile

I have noted this behaviour in both java version 1.2.1 and 1.3.1 on Solaris 5.8.
I have a java application that is essentially "tailing" a very large log file.
The program opens a RandomAccessFile in read-only mode and calls readLine on the file as long as the file is getting written to.
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When this happens the program is stopped and restarted and the disk space is freed up.
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I have attached what I think to be the relevant code lines below:
RandomAccessFile filehandle = null;
boolean reopen = true;
boolean connected = true;
while(connected)
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while(! new File(filename).exists())
doSleep (filewaittime);
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while (file_being_updated)
// read from the file etc.
filehandle.close();
filehandle = null;
reopen = true;
The reopen flag is set to false in code not shown here.
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Hmmmm. Sounds like a hint to me :)
I am still experimenting but I will certainly try moving to the latest JDK and report a bug if I don't figure this out on my own.
Thanks.

Deploy Forms 10g applications using Java Web Start (JNLP)

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Thanks & Regards
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You can avoid extra windows simply by setting separateFrame=false in the formsweb.cfg. Another helpful tip, if your page does not contain any extra html, is to set the height and width as follows:
HEIGHT=100%
WIDTH=100%
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Executing Jar Application using Java Programs

Hello there,
How can I run a java application using java programs.
Desc:
public class someapp {
public static void main(String[] ext) {
// How can I execute a jar application from here through java code
}

You could use java.lang.Runtime.exec(). Another way could be loading the main class of the jar file and invoking its main method dynamically.

Problem Web Dynpro Java applications using JasperReports

Hello all,
We have followed the footsteps of these blogs but we can not make it work.
Part I --> Part-I: Print Web Dynpro Java applications using JasperReports
Part II --> Part-II: Print Web Dynpro Java applications using JasperReports
Part III --> Part-III: Print Web Dynpro Java applications using JasperReports
Details system: 7.02 SP3
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1) We created project as a DC external library with *.jars
2) Public part DC external library.
3) Add public part of DC Library into new project DC WebDynpro Java.
4) Development Component -> Build is OK
5) Development Component -> Deploy is OK
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When we run the application shows the error:
The initial exception that caused the request to fail, was:
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    at java.lang.Class.forName0(Native Method)
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See full exception chain for details.
Regards,
Luis.

Hello John,
Thanks for the link. We have performed the steps in this blog:
1) Create DC Project "External Library" with name js/jars:
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b- Can be packaged into other build results (eg SDAs)
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Regards,
Luis.

Is it possible to cal web dynpro java application using portal application?

Hi,
is it possible to cal web dynpro java application using j2ee portal application?
If possible, how can it be done the parameter mapping over context area?
Regards.

you can just append parameter to the url as usual.
you will write some code in the controller to get the parameters and set them to the context.

Is it possible to run a java application within a web browser?

Hello everyone here! I have a question about running a java application within a web browser and I would appreciate it very much if anyone here can give me some answers.
I have a standalone java application written with AWT. Basically this free application lets users to select spectral lines from a big file based on some criteria and plot those selected lines. Yes, it is a very simple application. Now I want to run this application within a web browser so that users don't need to download the application from the ftp site and thus don't need to install in their machine. Is it possible to run this application within browser? If yes, can we get the same plotting function as we run the application separately and where should I start out?
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kuilian

Please see the signed applet discussion group for details of how to avoid the applet security restrictions. You can sign the applet, or use the policy file containing {AllPermission} for testing purposes (though not suitable for widespread deployment).
Regards
Matthew

Can we run a java application using Runtime.exec()?

Can we run a java application using Runtime.exec()?
If yes what should i use "java" or "javaw", and which way?
r.exec("java","xyz.class");

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HIH
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Class c = null;
Class cArr[] ;
Method md = null;
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System.out.println(e);
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Testing WD Java Applications using eCATT tool

Hi All,
We are trying to simulate the runtime tests of WD java Applications using the tool eCATT. I would like to know the current procedure followed to achieve the same.
We have ample users using eCATT tool for testing their WD ABAP Applications. Do you have any information about the team or users using the eCATT tool for the WD Java Applications?
Also, i need some information about the WD Java Runtime team.
Could you please provide me with some inputs?
Thanks in Advance.
Best Regards,
Yogi
Edited by: Yoganand P on Mar 11, 2011 11:20 AM
Edited by: Yoganand P on Mar 11, 2011 11:21 AM

Hi Thanks for u r reply Dude,this is the simple algo ,could you tell me how can i test my algo using junit in eclipse only rather every time deploye and test in ccb. Your help will be appreciated.
package com.splwg.cm.domain.bills;
* @author *
@AlgorithmComponent ()
public class CMGoodCustomer_Impl extends CMGoodCustomer_Gen implements
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private boolean flag;
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Load java applications using PXE or bootp

hi... i was trying to test the option of booting up a java application using PXE or bootp.. is it possible to do so?? what are the rcommended ways to do it??
Thanks
Leonard

Normal CORBA (as in Java IDL) is probably way too complicated for what you're trying to do, unless you're thinking of someday having the programs talk with non-Java programs.
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GIS applications using Java/SDO/MapViewer

Hi everybody !
First of all, sorry if my english is not soo good.
I had installed MapViewer in my computer. It4s working perfectly.
After view the JSP demo page and the Java demo program, I4m trying to create my own program, using the MapViewer.
Well, before start my job, I wonder if there is anyone who has already create a application using Java, MapViewer and SDO.
Is it really possible ?
How is the productivity ?
What are the major problems ?
What are the alternatives ?
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What XML Parser are you using to get an atributte4s value ?
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~~~~~~~~~~~~~~~~~~~~
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~~~~~~~~~~~~~~
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Thanks,
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I want to create a Ajax based Chating application using java .

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First get it working without AJAX.

How can i call a VB6 project from my java application using JNI

hi
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Ahh, kind of a duplicate thread:
http://forums.java.sun.com/thread.jspa?threadID=631642
@OP. You could have clarified your original post and the relationship of your question to java. You did not need a new thread.
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Java Application using Swig Running Visual C++ 6.0

i,
I am using Swig with Java ,I'm trying launch a Java application using a Windows executable,
I'm using VC++6.0, and followed the instruction in Swig Documentation chaper 20,Section 20.2.8.
I Build my dll in Vc++ i get this error Anyone know this,please help me.
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c:\program files\java\jdk1.5.0_01\include\jni.h(46) : error C2146: syntax error : missing ';' before identifier 'jsize'
c:\program files\java\jdk1.5.0_01\include\jni.h(46) : fatal error C1004: unexpected end of file found
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Error executing cl.exe.
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Devi

check on line 46, there might be a missing ";"
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Deploying no java applications using Java Web Start

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