Do you develop Java Desktop Applications based on netbeans RCP?

do you develop Java Desktop Applications based on netbeans RCP?
http://nextbridge.net/netbeans/ ,a definitive source for netbeans plugins information

I don't. For the moment it seems too complicated. I follow the MVC pattern when the application is big and try to look at the code of successful projects.

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Why not udevelop game based on netbeans RCP ?

I found the count of netbeans plugins and applications based on netbeans RCP is increasing now. but there are few Game base on netbeans RCP .
why not?
http://nextbridge.net/netbeans -------- a source for netbeans plugins information.

I found the count of netbeans plugins and applications based on netbeans RCP is increasing now. but there are few Game base on netbeans RCP .
why not?
http://nextbridge.net/netbeans -------- a source for netbeans plugins information.

How to validation of textbox in Core Java(Desktop Application)?

I am developing billing software in Core Java (Desktop Application). I want to know how to do validation of null values of textbox. and validation of other components in Core Java
(Same as we use javascript in JSP, what do we use in Core Java?)

Stop that.
If you post to forum, people answer to forum.....how else will other people gain any information?

Java desktop application run problem

Hi.
I have designed java desktop application which includes some libraries (XMLparserV2.jar, Ojdbc6.jar,xdb.jar, Orai18n-mapping,jar) with XML ini file.
Then I have done deploy to jar. After it I relocated jar file and XML ini files to separate directory and ran javaw -jar myjarfile.jar. I can't see anything.
Where I can see any errors ?
Thanks for reply in advance.
Andrii.

Try running java -jar myjarfile.jar from the command line and see if you get any errors showing up (probably missing classes in your path)

Questions on deploying Java desktop applications

Hello,
I have searched the forums and been unable to find the information I need. I am not sure this is the appropriate forum to post at but had to start somewhere!
I have a Java desktop application which has only been used internally at my organization for R&D. We are now working with our legal folks on setting up various licensing options. The funding organization today said that they wanted the software set up such that deploying it externally would have behaviors such as:
* preventing one CD being used to install on multiple machines,
* preventing someone from copying the installed software from one machine to another,
* have a way for the software to "expire" after a set amount of time.
I have never had to deploy software externally before (nor does it seem has anyone else at my organization - we do science R&D) and am at a loss as to how to best do this. I have googled around a bit but not found any solutions. Has anyone here done this and could perhaps give me some pointers?
Much Thanks,
Keri

kgoorley wrote: Hello,
I have searched the forums and been unable to find the information I need. I am not sure this is the appropriate forum to post at but had to start somewhere!
Given you new not only to deployment, but also
posting to these forums, I will take the opportunity
to point out that I let this post be for a couple of
days since in had no Dukes assigned. To my
eye, dukes indicate how important a question is
to whoever asked it, and I do not generally have
time to answer questions that are not important.
You can add dukes to a thread at any time.
kgoorley wrote: ..licensing options. ..
* preventing one CD being used to install on multiple machines,
* preventing someone from copying the installed software from one machine to another,
* have a way for the software to "expire" after a set amount of time.
Web start apps. are usually deployed directly off
a server/internet site. Although deployment off CD
is theoretically possible, it is uncommon.
The basic answer to all your questions as asked is 'no'.
However, if the legal people can take a slightly different
line, and that server/site has some 'active' element to it
(e.g. it is generated using servlets), there might be other
options worth considering.
The basic approach would be not to sell licenses
per machine, but per 'use', in the sense that if
I were to sell you a license, it would be for 'nn users',
rather than 'nn machines'. This means that if you
had a license for 'two' users (let's call them Bob
and Harriet), both Bob and Harriet could use any
PC in the organization to use the software,
but once they were both logged in, no further
users of the software would be allowed.
The way to achieve this is to have the application
'phone home' to the server and tell it the
username(/password). Every 2-3 minutes,
the app. should get back to the server and
confirm it is 'still running..'. If the app. cannot
reach the server, it reports a problem to the
user, and exits.
If the server does not get a 'still running' confirmation
in a time longer than that few minutes, it assumes
the app. is off-screen, and frees that 'licence slot'.
The reason to keep letting the server know it is
there, is that if Harriet were to be logged in, and
Bob accidentally trips over the power cord and
drops Harriet's computer in a screaming heap,
her app. will never have the chance to 'log out'
and inform the server to free the slot.
As such, it is important to allow her to log-in again in
'a few minutes' (which is probably about the amount
of time it will take her machine to reboot, and chide
Bob for his oafish carelessness).
Using this system, the first & second requirements
above become redundant - as it is not the number of
PC's that we care about - just the number of users.
The third requirement could easily be handled on
the server-side, checking licenses as users
log-in, and confirming that license is still valid.
Edited by: AndrewThompson64 on Sep 27, 2007 7:30 AM

We have developed a desktop application using Flash software and published the same for MAC environment. When we double click on the index.app file, the application is working perfectly in Mac 10.6.7 at our office. But if the same index.app file is double

We have developed a desktop application using Flash software and published the same for MAC environment. When we double click on the index.app file, the application is working perfectly in Mac 10.6.7 at our office. But if the same index.app file is double clicked in Mac 10.6.7 at out clients location, its not opening. For your information the client is able to open this same application by double clicking on index.swf file. The main problem is that client is not able to open the application using index.app file at their office whereas we are able to do so at our office. Can anyone give some suggestions to sort this problem?

The most common reason is different versions of Flash, or different versions of web browsers used. Some users may elect to not have Flash installed at all because of the processor overhead of Flash. If you are going to make an application for a client, check what operating system and browser versions they are using first. Then determine if a stand alone application is required, or if they have the necessary plugins to run specific browser enhanced code.
P.S. MAC is an acronym for Media Access Control. Mac is the shorthand for Macintosh, the operating system and computers made by Apple Inc.

How can I turn off the WLS 6.1 security in order to develop my own application-based security module?

Dear Colleagues,
I am currently developing a J2EE application using WLS 6.1.
My team and I have to implement a security requirement to suit our company's needs.
The security requirements are that, users' password need to be aged (30 days maximum) and we need to provided a GUI front-end (JSP) to allow users to change their password when these expire after 30 days.
Our internal contacts in the company, have already taken the lead to find out about whether we will be able to use the WLS 6.1 platform to do this and the answer we got back, was.
Now we need to develop our own security module.
I have 2 questions:
1. How can we turn off the WLS security in order develop our own application-based security module?
2. How can we develop a security module that allows us to age users' password and provide them with facilities to change their passwords when these expire?
At the moment, we are using the default BEA WebLogic login.jsp page and there some configuration in the web.xml for this. I will be grateful if you could advise me on how to turn this default security off so that we can write our own security module.

hi,
1.You can write your own realm in 61 which can plugged for your security
calls.
2. once you write your ownrealm.. you can access it through weblogic
api/ur api..
thanks
kiran
"Richard Koudry" <[email protected]> wrote in message
news:3dd0d081$[email protected]..
Dear Colleagues,
I am currently developing a J2EE application using WLS 6.1.
My team and I have to implement a security requirement to suit ourcompany's needs.
>
The security requirements are that, users' password need to be aged (30days maximum) and we need to provided a GUI front-end (JSP) to allow users
to change their password when these expire after 30 days.
>
Our internal contacts in the company, have already taken the lead to findout about whether we will be able to use the WLS 6.1 platform to do this and
the answer we got back, was.
>
Now we need to develop our own security module.
I have 2 questions:
1. How can we turn off the WLS security in order develop our ownapplication-based security module?
>
2. How can we develop a security module that allows us to age users'password and provide them with facilities to change their passwords when
these expire?
>
At the moment, we are using the default BEA WebLogic login.jsp page andthere some configuration in the web.xml for this. I will be grateful if you
could advise me on how to turn this default security off so that we can
write our own security module.

Calling a soap web service from a java desktop application

Hi,
Does anyone know how to call a soap web service from a java desktop application? I've seen examples using Apache Axis, but it sounds like Axis needs to run on a web server and we are trying to avoid that. My initial thought was that, "of course we need a web server", but I'm wondering if there is a way to do this without a web server.
Any help is greatly appreciated.
thank you,
Julie

If you are the consumer you don't need any web server. The web server is only needed in the provider end.
In java 6 there is a built in framework to call web services without the need of third parties (such as apache axis)
take a look at:
https://jax-ws.dev.java.net/guide/Developing_client_application_with_locally_packaged_WSDL.html
http://java.sun.com/webservices/technologies/index.jsp
For the provider end there is also a built in http server to expose web service via HTTP without the need to
use any external web server.
take a look at:
http://java.sun.com/javase/6/docs/api/javax/xml/ws/Endpoint.html

Deploing/Developing Java portlet application

How are you developing java portles?
I'm using IDEA + ANT + NW04 Sneak Preview SP11
But after several redeploing of application I'm always getting errors
1. admin user locked (Only reinstall was helped)
2. dispatcher can't start
Has anybody the same problem? What is your enviroment?
Is your NW installation working stable?

I use Netweaver Developer Studio.

How to start/stop/restart a java desktop application from remote machine

Hi,
I want to know is there a way in java where i can start/stop/restart a java desktop application running on a remote machine through another java desktop application?
For e.g i have an Admin console which monitors its clients based on socket communication, all of them are java desktop applications. I want to also give start/stop remote clients through my Admin console.
I am thinking in terms of windows system service which can start/restart/stop my clients on request of Admin console, but how can i call this system service remotely?
How can i do it?

I got it. its about connection...

Error code:-2147467259 Error code name:failed Java desktop application

Hi guys,
I'm trying to run
Java_JRC_Desktop_View_Report_and_set_database_logon downloaded from this link:
http://www.sdn.sap.com/irj/boc/index?rid=/library/uuid/d0d6f979-3e11-2c10-35a8-ac93994a30ed
but at runtime my java desktop application throws this Exception:
com.crystaldecisions.sdk.occa.report.lib.ReportSDKException: org/apache/log4j/Logger---- Error code:-2147467259 Error code name:failed
From what depends?
thx all.

Hi,
     I am trying to run a java code to export .rtf file to .pdf format. Below is the code
*String reportname = "D:\\multiLingual.rpt";;*
*String exportfilename ="D:\\multiLingual.pdf";*
*//Open report.*
*ReportClientDocument reportClientDoc = new ReportClientDocument();*
*reportClientDoc.open(reportname, 0);*
*//NOTE: If parameters or database login credentials are required, they need to be set before.*
*//calling the export() method of the PrintOutputController.*
*//Export report and obtain an input stream that can be written to disk.*
*//See the Java Reporting Component Developer's Guide for more information on the supported export format enumerations*
*//possible with the JRC.*
*ByteArrayInputStream byteArrayInputStream = (ByteArrayInputStream)reportClientDoc.getPrintOutputController().export(ReportExportFormat.PDF);*
*//Release report.*
*reportClientDoc.close();*
*//Use the Java I/O libraries to write the exported content to the file system.*
*byte byteArray[] = new byte[byteArrayInputStream.available()];*
*//Create a new file that will contain the exported result.*
*File file = new File(exportfilename);*
*FileOutputStream fileOutputStream = new FileOutputStream(file);*
*ByteArrayOutputStream byteArrayOutputStream = new ByteArrayOutputStream(byteArrayInputStream.available());*
*int x = byteArrayInputStream.read(byteArray, 0, byteArrayInputStream.available());*
*byteArrayOutputStream.write(byteArray, 0, x);*
*byteArrayOutputStream.writeTo(fileOutputStream);*
*//Close streams.*
*byteArrayInputStream.close();*
*byteArrayOutputStream.close();*
*fileOutputStream.close();*
I am running it through eclipse as a standalone with all the required jar files in the buildpath. However when i run it gives following error in console.
*com.crystaldecisions.sdk.occa.report.lib.ReportSDKException: An error occured while exporting the report---- Error* *code:-2147467259 Error code name:failed*
*     at com.crystaldecisions.sdk.occa.report.application.PrintOutputController.export(Unknown Source)*
*     at com.crystaldecisions.sdk.occa.report.application.PrintOutputController.export(Unknown Source)*
*     at com.crystaldecisions.reports.sdk.PrintOutputController.export(SourceFile:54)*
*     at test.main(test.java:34)*
Thanks in advance
Abhijeet
Edited by: Abhijeet D on Jul 7, 2010 5:10 PM
Edited by: Abhijeet D on Jul 7, 2010 5:24 PM

Open source java desktop applications

Hi all,
Can someone direct me to a simple open sourced java desktop application (not from java tutorial).
I had no luck finding one myself. It seems to me there isn't many out there. I found open workbench but thats too complex for a beginner like me.
regards,
Sebastian

I had no luck finding one myself. It seems to me
there isn't many out there. You mean like Eclipse? I took me 1 ms to think of that one. I'm sure there are many, MANY more... Did you try Google?

Netbeans Java Desktop Application Problem

Hi
I have build a java desktop application via netbeans and it creates a jnlp file to execute this applets however in my project when i press a button on an applet it opens another applet and send some parameter via html file how can i do that in desktop application because it doesnt have html file it only has jnlp file ?
Thanks

I guess I didnt make myself clear enough,I dont want to use another applet's public methods I want to execute it
Lets make a scenario
assume that I have an applet a and applet b
on applet a there is a button called open applet b and when somebody press this button applet b will be opened
Before I was doing that like this
URL page = new URL("http://www.xxx.edu.tr/~team5/nps/build/giris.html");
getAppletContext().showDocument(page,"_self");but now I made the project netbeans desktop application so I dont have any html file I only have jnlp and jar files
so what should I do to maintain opening an applet from another applet?
Thanks

Sun Java System Application Server into Netbean 6.1

Hi , I am new to Java community,
I like to lean J2EE so I downloaded
jdk-1_5_0_16-windows-i586-p and installed
then I installed
java-tools-bundle-update5-windows
I am trying to do the initial setup and do the sample
The Java EE 5 Tutorial
See this tutorial for information on building and deploying Java EE 5 applications.
When I try to register the Sun Java System Application Server into Netbean 6.1
I could not I have warning, says
Provide a valid server installation location
But I gave, C:\Sun\AppServer
If you guys can give any light on this appreciated

It doesn't sound like you have installed a Java EE (formerly J2EE) application server. Your download of "jdk-1_5_0_16-windows-i586-p" is Java Standard Edition, which you need, but you also need an implementation of Java Enterprise Edition. The [Sun Java System Application Server|http://developers.sun.com/appserver/] is certainly a valid Java EE implementation, but I don't see in your steps where you downloaded that. There are several types of NetBeans downloads ("bundles") you can perform and I believe that one or more bundles (such as "All" and "Web & Java EE") includes GlassFish as part of the download. I recommend using the GlassFish Java EE implementation that comes with NetBeans 6.1 for learning how to use Java EE with NetBeans. Alternatively, you can download GlassFish separately at [https://glassfish.dev.java.net/|https://glassfish.dev.java.net/].

RMI service not working only inside desktop application creatd in netbeans

Actually I have made an RMI service which works just fine inside a normal java application which I have created in netbeans 6.1, now the problem aries when I put this code inside a desktop application creatd in netbeans 6.1, see the code below, when I use this code in desktop application creatd in netbeans 6.1 the application hangs at the line as shown below;
String[] list = registry.list();
well I do not no why it just hangs there and after three or for minutes it returns with some error, I have shown the error in the end. What it seems to me that inside desktop application creatd in netbeans 6.1 the application can not get registry.list() or registry list.
try
registry = LocateRegistry.getRegistry(serverAddress, 1099);
String[] list = registry.list();
if( list == null )
throw new RemoteException( "list == null" );
else
for (int k=0; k < list.length; k++)
System.out.println("registry" + k + ": " + list[k].toString());
System.getProperties().setProperty("java.security.policy", "wideopen.policy");
// Create and install a security manager
if(System.getSecurityManager() == null)
System.setSecurityManager(new RMISecurityManager());
rmiServer = (ReceiveNodeInterface)(registry.lookup("RMIServiceToSendNodesHierarchy"));
String text = "Please, send us the root node.";
rootNode = rmiServer.getRootNode(text);
treeModel = new DefaultTreeModel( rootNode );
jTreeOPCservers.setModel(treeModel);
catch(RemoteException e){
e.printStackTrace();
catch(NotBoundException e){
e.printStackTrace();
the error is ;
java.rmi.ConnectIOException: Exception creating connection to: 192.168.1.142; nested exception is:
java.net.SocketException: Connection reset
at sun.rmi.transport.tcp.TCPEndpoint.newSocket(TCPEndpoint.java:614)
at sun.rmi.transport.tcp.TCPChannel.createConnection(TCPChannel.java:198)
at sun.rmi.transport.tcp.TCPChannel.newConnection(TCPChannel.java:184)
at sun.rmi.server.UnicastRef.newCall(UnicastRef.java:322)
at sun.rmi.registry.RegistryImpl_Stub.list(Unknown Source)
at tagbrowser.TagBrowser.getRootNodeIntoTree(TagBrowser.java:198)
at tagbrowser.TagBrowser.<init>(TagBrowser.java:83)
at desktopapplication1.DesktopApplication1View.MyAction(DesktopApplication1View.java:217)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)

No I am sure that I am not starting the RMI Registry with socket factories at the server. Next I am sure that the RMI Registry is running. Infect as I have said in the start that I have made an RMI service which works just fine inside a normal java application which I have created in netbeans 6.0.1 the problem aries when I put this code inside a desktop application creatd in netbeans 6.0.1 or 6.5 both.

Do you develop Java Desktop Applications based on netbeans RCP?

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