Java Desktop versus Enterprise client

What is the difference between Java Desktop Application versus Enterprise Applciation client?

Desktop Applicatoin is local to your computer, it may have connections to the network, such as MS-Word will connect to the internet for updates and help files.
An Enterprise Application is developed on multiple tiers--local clients, web servers, data servers, and etc. Processing done in an enterprise Applicatoin is distributed amoungst the different tiers.

Similar Messages

Java Desktop Overview (jds-help) not working after upgrade to jdk6u1

Hello,
I am running Sol 10 11/06 for sparc on a Sun Blade. I just upgraded to jdk6u1 from jdk5. I installed all required j6 packages, and then installed patches for j6u1. Java seems to be working fine. I then used pkgrm to remove all jdk5-related packages (I searched for all packages starting with SUNWj5 and then removed them).
Now, my Desktop Overview and other java-related help functions do not work. I get this error:
# jds-help ghelp:jdsoverview
** (jdshelp:826): WARNING **: An exception occured 'Unknown CORBA exception id: 'IDL:omg.org/CORBA/COMM_FAILURE:1.0''
Maybe I removed a j5 package I shouldn't have. Which j5 packages are related to the operation of jds-help? Any ideas as to what is causing my problem with jds-help?
Thank you...

Here is the error log:
"hs_err_pid1338.log" [Read only] 215 lines, 9100 characters
# An unexpected error has been detected by Java Runtime Environment:
# SIGSEGV (0xb) at pc=0xfc94dd6c, pid=1338, tid=1
# Java VM: Java HotSpot(TM) Client VM (1.6.0_01-b06 mixed mode, sharing)
# Problematic frame:
# V [libjvm.so+0x14dd6c]
# If you would like to submit a bug report, please visit:
# http://java.sun.com/webapps/bugreport/crash.jsp
--------------- T H R E A D ---------------
Current thread (0x000a6400): JavaThread "main" [_thread_in_vm, id=1]
siginfo:si_signo=11, si_errno=0, si_code=1, si_addr=0x00000000
Registers:
O0=0xffbfe5b4 O1=0x000a6400 O2=0x00000000 O3=0x00000000
O4=0x000000b5 O5=0xffbfe5e0 O6=0xffbfe550 O7=0xfc94dd24
G1=0x00010c8c G2=0x00010c00 G3=0x00010ce8 G4=0x00010c00
G5=0x00000000 G6=0x00000000 G7=0xfc532000 Y=0x00000000
PC=0xfc94dd6c nPC=0xfc94dd70
Top of Stack: (sp=0xffbfe550)
0xffbfe550: fce14154 fcdfe000 fce1238c 00000000
0xffbfe560: fce0ece8 ffbfe5b4 fce0ec8c 0000cf44
0xffbfe570: 000a64e8 00000000 00000000 000a6400
0xffbfe580: 00000000 fce0af44 ffbfe5f0 00014410
0xffbfe590: 00000000 00000000 00000000 00000000
0xffbfe5a0: 00000000 00000000 00017254 00000000
0xffbfe5b0: 00000000 fce0ece8 0001c4a4 00000000
0xffbfe5c0: ffbfe5f0 000143ac 001174f0 ffbfe66c
Instructions: (pc=0xfc94dd6c)
0xfc94dd5c: ac 04 40 01 aa 10 00 08 92 10 00 1b e8 27 bf c4
0xfc94dd6c: de 06 a0 00 e6 03 e0 08 d6 03 e0 0c da 14 e0 26
Stack: [0xff400000,0xffc00000), sp=0xffbfe550, free space=8185k
Native frames: (J=compiled Java code, j=interpreted, Vv=VM code, C=native code)
V [libjvm.so+0x14dd6c]
C [jdshelp-server+0x4418]
C [jdshelp-server+0x590c] ORBITskel_small_JDS_OnlineHelp_Viewer_display+0x54
C [libORBit-2.so.0.0.0+0x228b4] ORBit_small_invoke_adaptor+0x43c
C [libORBit-2.so.0.0.0+0x35338]
C [libORBit-2.so.0.0.0+0x35518]
C [libORBit-2.so.0.0.0+0x35af4]
C [libORBit-2.so.0.0.0+0x3ac54] ORBit_handle_request+0x58
C [libORBit-2.so.0.0.0+0x1e33c] giop_connection_handle_input+0x288
C [libORBitCosNaming-2.so.0.0.0+0x7e94]
C [libglib-2.0.so.0.400.1+0x55ad0]
C [libglib-2.0.so.0.400.1+0x57004] g_main_context_dispatch+0xa4
C [libglib-2.0.so.0.400.1+0x574d0]
C [libglib-2.0.so.0.400.1+0x57c4c] g_main_loop_run+0x350
C [libbonobo-2.so.0.0.0+0x24154] bonobo_main+0x74
C [jdshelp-server+0x4d14] main+0xe4
--------------- P R O C E S S ---------------
Java Threads: ( => current thread )
0x00113400 JavaThread "Low Memory Detector" daemon [_thread_blocked, id=7]
0x00111800 JavaThread "CompilerThread0" daemon [_thread_blocked, id=6]
0x00110800 JavaThread "Signal Dispatcher" daemon [_thread_blocked, id=5]
0x000ce000 JavaThread "Finalizer" daemon [_thread_blocked, id=4]
0x000cd000 JavaThread "Reference Handler" daemon [_thread_blocked, id=3]
=>0x000a6400 JavaThread "main" [_thread_in_vm, id=1]
Other Threads:
0x000c3c00 VMThread [id=2]
0x00115400 WatcherThread [id=8]
VM state:not at safepoint (normal execution)
VM Mutex/Monitor currently owned by a thread: None
Heap
def new generation total 1984K, used 208K [0xd0400000, 0xd0620000, 0xd0b10000) eden space 1792K, 11% used [0xd0400000, 0xd0434398, 0xd05c0000)
from space 192K, 0% used [0xd05c0000, 0xd05c0000, 0xd05f0000)
to space 192K, 0% used [0xd05f0000, 0xd05f0000, 0xd0620000)
tenured generation total 4096K, used 0K [0xd0b10000, 0xd0f10000, 0xd4400000)
the space 4096K, 0% used [0xd0b10000, 0xd0b10000, 0xd0b10200, 0xd0f10000)
compacting perm gen total 12288K, used 27K [0xd4400000, 0xd5000000, 0xd8400000) the space 12288K, 0% used [0xd4400000, 0xd4406d98, 0xd4406e00, 0xd5000000)
ro space 8192K, 80% used [0xd8400000, 0xd8a6f968, 0xd8a6fa00, 0xd8c00000)
rw space 12288K, 59% used [0xd8c00000, 0xd93298a8, 0xd9329a00, 0xd9800000)
Dynamic libraries:
0x00010000 /usr/lib/jdshelp-server
0xff370000 /usr/lib/libORBitCosNaming-2.so.0
0xff280000 /usr/lib/libgnomeui-2.so.0
0xff250000 /usr/lib/libSM.so.6
0xff210000 /usr/lib/libICE.so.6
0xff190000 /usr/lib/libbonoboui-2.so.0
0xff000000 /usr/lib/libxml2.so.2
0xff3ec000 /lib/libpthread.so.1
0xff330000 /usr/lib/libz.so.1
0xfefb0000 /usr/lib/libgnomecanvas-2.so.0
0xff150000 /usr/lib/libgnome-2.so.0
0xfef90000 /usr/lib/libpopt.so.0
0xfef60000 /usr/lib/libart_lgpl_2.so.2
0xfef20000 /usr/lib/libpangoft2-1.0.so.0
0xfec00000 /usr/lib/libgtk-x11-2.0.so.0
0xfeb00000 /usr/lib/libgdk-x11-2.0.so.0
0xfebd0000 /usr/lib/libatk-1.0.so.0
0xfeba0000 /usr/lib/libgdk_pixbuf-2.0.so.0
0xfd800000 /usr/lib/libmlib.so.2
0xfeae0000 /usr/lib/libpangoxft-1.0.so.0
0xfeac0000 /usr/lib/libpangox-1.0.so.0
0xfd7b0000 /usr/lib/libpango-1.0.so.0
0xfd730000 /usr/lib/libbonobo-2.so.0
0xfd6e0000 /usr/lib/libgconf-2.so.4
0xfd660000 /usr/lib/libgnomevfs-2.so.0
0xfd630000 /usr/lib/libbonobo-activation.so.4
0xfd5c0000 /usr/lib/libORBit-2.so.0
0xfd540000 /usr/lib/libgobject-2.0.so.0
0xfd4e0000 /lib/libresolv.so.2
0xfd400000 /lib/libnsl.so.1
0xfd3d0000 /lib/libsocket.so.1
0xfd300000 /lib/libm.so.2
0xfd4c0000 /usr/lib/libgmodule-2.0.so.0
0xfd2e0000 /usr/lib/libgthread-2.0.so.0
0xfd200000 /usr/lib/libglib-2.0.so.0
0xfc800000 /usr/java/jre/lib/sparc/client/libjvm.so
0xfd000000 /usr/java/jre/lib/sparc/libawt.so
0xfce80000 /usr/java/jre/lib/sparc/libmlib_image.so
0xfd1c0000 /usr/java/jre/lib/sparc/libjava.so
0xfcfd0000 /usr/java/jre/lib/sparc/libverify.so
0xff3a8000 /lib/libthread.so.1
0xfc700000 /lib/libc.so.1
0xfcfb0000 /usr/lib/libgnome-keyring.so.0
0xfd1a0000 /usr/lib/libgailutil.so.17
0xfce40000 /usr/lib/libjpeg.so.62
0xfc600000 /usr/lib/libX11.so.4
0xfc6c0000 /usr/lib/libXft.so.2
0xfc5d0000 /usr/sfw/lib/libXrender.so.1
0xfc570000 /usr/lib/libfontconfig.so.1
0xfc480000 /usr/sfw/lib/libfreetype.so.6
0xfc550000 /usr/lib/libesd.so.0
0xfc440000 /usr/lib/libaudiofile.so.0
0xfc410000 /usr/X11/lib/libXrandr.so.2
0xfc3e0000 /usr/lib/libXi.so.5
0xfc390000 /usr/lib/libXext.so.0
0xfc340000 /usr/sfw/lib/libssl.so.0.9.7
0xfc200000 /usr/sfw/lib/libcrypto.so.0.9.7
0xfc1e0000 /lib/libdl.so.1
0xfc1c0000 /lib/librt.so.1
0xff3a0000 /usr/lib/libsched.so.1
0xfc1a0000 /lib/libm.so.1
0xfc170000 /usr/lib/libCrun.so.1
0xfc150000 /lib/libdoor.so.1
0xfc120000 /lib/libaio.so.1
0xfc100000 /lib/libmd5.so.1
0xfa000000 /usr/lib/cpu/sparcv8plus+vis/libmlib.so.2
0xfc548000 /platform/SUNW,Sun-Blade-100/lib/libc_psr.so.1
0xfc0c0000 /usr/lib/iconv/UTF-8%8859-1.so
0xfc080000 /lib/libmp.so.2
0xf9fd0000 /lib/libscf.so.1
0xf9fb0000 /lib/libuutil.so.1
0xf9f50000 /usr/sfw/lib/libexpat.so.0
0xf9f30000 /usr/jdk/instances/jdk1.6.0/jre/lib/sparc/native_threads/libhpi.so
0xf9f10000 /platform/SUNW,Sun-Blade-100/lib/libmd5_psr.so.1
0xf9ed0000 /usr/jdk/instances/jdk1.6.0/jre/lib/sparc/libzip.so
0xf9eb0000 /usr/lib/iconv/UTF-8%646.so
VM Arguments:
java_command: <unknown>
Launcher Type: generic
Environment Variables:
JAVA_HOME=/bin/java
PATH=/usr/sbin:/sbin:/bin:/usr/xpg4/bin:/usr/bin:/usr/local/bin:/opt/SUNWspro/bin:/usr/ccs/bin:/etc:/usr/etc:/usr/X11:/etc/X11:/usr/X11/bin:/usr:/usr/openwin/bin:.:/home/barnabyr:/usr/openwin/lib:/usr/dt/bin:/opt/sfw/lib/firefox:/opt/sfw/lib/thunderbird:/usr/ucb:/usr/X11/lib:/usr/sfw/bin:/usr/ucb
LD_LIBRARY_PATH=/lib:/usr/lib:/usr/sfw/lib:/opt/sfw/lib:/usr/local/lib:/usr/X11:/usr/X11/lib:/usr/include/X11:/usr/dt/lib:/usr/openwin/lib:/space/spectral_progs/xforms/FORMS
SHELL=/bin/csh
DISPLAY=:0.0
Signal Handlers:
SIGSEGV: [libjvm.so+0x4e4710], sa_mask[0]=0xffbffeff, sa_flags=0x0000000c
SIGBUS: [libjvm.so+0x4e4710], sa_mask[0]=0xffbffeff, sa_flags=0x0000000c
SIGFPE: [libjvm.so+0x172a38], sa_mask[0]=0xffbffeff, sa_flags=0x0000000c
SIGPIPE: [libjvm.so+0x172a38], sa_mask[0]=0xffbffeff, sa_flags=0x0000000c
SIGILL: [libjvm.so+0x172a38], sa_mask[0]=0xffbffeff, sa_flags=0x0000000c
SIGUSR1: SIG_DFL, sa_mask[0]=0x00000000, sa_flags=0x00000000
SIGUSR2: SIG_DFL, sa_mask[0]=0x00000000, sa_flags=0x00000000
SIGHUP: [libjvm.so+0x415910], sa_mask[0]=0xffbffeff, sa_flags=0x00000004
SIGINT: [libjvm.so+0x415910], sa_mask[0]=0xffbffeff, sa_flags=0x00000004
SIGQUIT: [libjvm.so+0x415910], sa_mask[0]=0xffbffeff, sa_flags=0x00000004
SIGTERM: [libjvm.so+0x415910], sa_mask[0]=0xffbffeff, sa_flags=0x00000004
SIGQUIT: [libjvm.so+0x415910], sa_mask[0]=0xffbffeff, sa_flags=0x00000004
SIGTERM: [libjvm.so+0x415910], sa_mask[0]=0xffbffeff, sa_flags=0x00000004
SIG39: [libjvm.so+0x418438], sa_mask[0]=0x00000000, sa_flags=0x00000008
SIG40: [libjvm.so+0x172a38], sa_mask[0]=0xffbffeff, sa_flags=0x0000000c
--------------- S Y S T E M ---------------
OS: Solaris 10 11/06 s10s_u3wos_10 SPARC
Copyright 2006 Sun Microsystems, Inc. All Rights Reserved.
Use is subject to license terms.
Assembled 14 November 2006
uname:SunOS 5.10 Generic_125100-06 sun4u (T2 libthread)
rlimit: STACK 8192k, CORE infinity, NOFILE 65536, AS infinity
load average:0.66 0.85 0.91
CPU:total 1 has_v8, has_v9, has_vis1
Memory: 8k page, physical 2097152k(1383752k free)
vm_info: Java HotSpot(TM) Client VM (1.6.0_01-b06) for solaris-sparc, built on Mar 14 2007 01:17:32 by "" with unknown Workshop:0x580

Java Desktop System Login to Zone?

Hi all.
I have installed Solaris 10 (Kernel version: SunOS 5.10 Generic_137138-09) for i386. I have created a single non-global zone which runs happily and that non-global zone can be accessed with SSH remotely and locally by root. Zlogin also works for my zone. Additionally, the zone seems to be running an X server because if i "ssh -X myzone" I can run graphical applications in my zone (like xclock) from the Java Desktop System in my global zone.
Now, what I would like to do, if possible, is to login with the full Java Desktop System to my non-global zone. When presented with the graphical login screen on the console I choose "Options" then "Remote Login" then "Choose Host From List", I see my non-global zone on the list. So I then highlight my non-global zone and click "OK". I am returned to the login screen. But it still says "Welcome to <my global zone>", and when I logon I am still in the global zone. I also tried typing in the non-global zone name in Options -> Remote Login -> Enter Host Name, but still no luck.
So, what might I need to do to login with the Java Desktop System to my non-global zone?
Thanks in advance!!
John

Is there any particular reason why you did the minimum install? I perform an "Entire Distribution without OEM SUpport" installation, and select everything except the Documentation (since there is no documentation CD - go figure) and the Java Enterprise System (since I do not need to run those servers). I do install the Companion CD which contains a lot of the software.
When the installation is finished, the Java Desktop System is up and running, after tweaking XFree86, of course.
Unless you are **REALLY** hurting for disk space, you might as well install the entire distribution. They claim that you need 9 GB or so, but in reality I've been able to install it on a 4 GB hard drive.
As to where exactly it's located, I'm not sure because it's always been installed for me. If you can, reinstall with an Entire Distribution and the additional software selections that I mentioned. You'll have JDS.

Java Desktop System User Menu

Hi
I'm having some problems ordering a menu in JDS3.
I have 3 groups of applications, each application with it's own .desktop file with categories X-Application, X-Convert or X-Utility depending on the group. What I'm after is a menu with X-Application applications in a particular order followed by a sub-menu consisting of X-Convert items (in alphabetical or named order, either is fine) followed by X-Utility items (same ordering scheme)
The main entry is
<Folder>
<Name>Misc Programs</Name>
<Desktop>Misc.directory</Desktop>
<Query>
<And>
<Keyword>X-Application</Keyword>
<Not>
     <Keyword>X-Utility</Keyword>
</Not>
<Not>
     <Keyword>X-Convert</Keyword>
</Not>
</And>
</Query>
<Folder>
<Name>Utility</Name>
<Desktop>Utility.directory</Desktop>
<Query>
<And>
     <Keyword>X-Application</Keyword>
     <Or>
     <Keyword>X-Convert</Keyword>
     <Keyword>X-Utility</Keyword>
     </Or>
</And>
</Query>
<DontShowIfEmpty/>
</Folder>
<DontShowIfEmpty/>
</Folder>
Any attempt at [Layout] entries are at best ignored or at worst result in no menu appearing at all.
Has anyone got any examples of virtual folders that order items and do work?
Solaris 10 10/08 Sun Enterprise T5240 locally networked.
Thanks.
Dave

Thank you. The blog entry was helpful, especially in its recommendations for system settings. However, assigning roles to allow the user to shutdown from the CLI, or from a customized menu item, for that matter, is not what I'm looking for.
I believe the more esthetically pleasing solution is presenting the option to reboot or shutdown to the user every time they log out, as an integrated element of the Java Desktop. In short, I want to present the dialogue the root user sees when they select "logout" from the main menu, to any user with an account on the system.

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...

Will Java 2 SDK, Enterprise Edition 1.3.1 run on Windows 98?

Will Java 2 SDK, Enterprise Edition 1.3.1 run on Windows 98?
If so, would I still need to download Apache Tomcat?
I'm trying to setup my desktop (currently running Windows 98) to test
servlets and JSP's. What software should I download?
Thanks

I have a Windows 98 system. I just downloaded the j2se from the net and installed. Everything worked just fine.
I did not install Tomcat.

SRSS 3.1, Java Desktop, and hotdesking

I've just recently fielded a Sun Ray 3.1 server with about ten clients in our environment.
The problem I'm facing is that when we use the Java desktop with a smart card login when the user goes to resume a session by reinserting their card they get a white screen with a name and password space. When they enter their password they get a "validating login..." then a "system error"
The only thing we can do with the session at that point is kill it via utsession.
We didn't have this problem when we didn't use the smartcards (which we have to use per security) and CDE operates without issues.
Any input would be appreciated.
Thanks,
Dan

The white screen will be the 'xlock' screenlock. SRSS launches it when a session
does a hotdesk disconnect if the usual JDS screenlock program 'xscreensaver' is
not able or willing to lock the screen.
If entering the correct password doesn't cause xlock to unlock the screen then
that probably means that the 'xlock auth' (or, if none of those exist, the 'other auth')
entries in /etc/pam.conf on this machine are not correct for whatever login
authentication scheme you have in place on this machine. Usually you want
'xlock auth' entries that match the 'dtsession-SunRay auth' entries that are used
by the CDE screenlock program when it runs on a Sun Ray.
While you're in pam.conf, make sure that the 'xscrensaver auth' entries are correct
too, just in case you then go on to figure out why 'xscreensaver' isn't working in the
first place.
If you don't want the screen to be locked at all when hotdesking then do
'man -M /opt/SUNWut/man utxlock' for an explanation of how to prevent it.
OttoM.

Java Desktop System, Release 2 - Error activating XKB configuration

Hi,
There is know problem with Java Desktop System, Release 2:
If you log in using accessibility features on the Java
Desktop System for the Solaris platform, the following
error dialog might appear: Error activating XKB configuration.
How can I solve this problem? Can I disable accessibility features (especially when I log in using NoMachine NX Client)?
Thanks,
Rafal

I have been trying to install Oracle version 10g on Sun Java Desktop System Release 2 (Linux) but unable to do so.Some error message?
Can I install Oracle on Sun Java Desktop System Release 2 (Linux)? How to do that?As far I know Sun JDS release 2 is based on SuSE so check Suse related installation papers.
You can find them on http://www.oracle.com/technology/tech/linux/install/index.html
What version of Oracle ver 10g Release 1 should I download?Depends on architecture (CPU) and installed OS version (32bit, 64bit).

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)

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

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

How can I use applet to get the desktop image of client

hi,I have a question to ask u.
How can I use applet to get the desktop image of client? Now I develop a web application and want user in the client to get his current image of the screen.And then save as a picture of jpeg format ,then upload it to the server?
I have done an application to get the screen image and do upload file to server in a servlet with the http protocal.

Since the desktop image is on the client's local hard drive, you'll need to look at trusted applets first.

Can you assign a customized menu in Java Desktop

I have a large number of users and I'm trying to customize a menu system when you click on "Launch". I need to create a menu that is unique for different users, so say group A can have one menu system and group B can have a different menu.
I've found info on adding items to a menu for all users, and for specific users one at a time if you log in as their user. In file browser, (applications-all-users:/// for all users, and just applications://// for an individual). But I have too many users which makes one at a time not feasible.
Is there any way to customize a menu setup, then assign that menu to groups instead of users? I'm running Solaris 10 with Java Desktop 3.
Thanks for the help.

Sounds like you might want to investigate the JDS Configuration Manager, it was designed to allow different desktop configurations for different groups of users. http://docs.sun.com/app/docs/coll/1221.1?l=en&q=java+desktop+system+configuration+manager

Problem while Consuming Java Webservice from WCF client

Hi,
I am trying to Consume Java Webservice from WCF client.The webservice main functionality is digital data management.The client can Query Digital data and upload digital data by calling webservice methods.Problem is when i am trying to call webmethod from WCF client its giving "Unrecognised message versions".I have no idea about how the message objects are processed at serverside.but at server side they have used JAXP for XML document parsing.
The response content type is Multipart/related and applicatio/XOP+XML.
Can u plz help me how to handle this situation.I have minimum knowledge in Java WS architecture.Basically i am .Net programmer.
Can U please guide me in a proper way to resolve the problem.

Hi Abinash,
I have the same problem. Have you solve that problem?
I am using a java program to call a webservice too. And I have generated the client proxy definition for Stand alone proxy using NWDS. When I call the method of the webservice I am getting the correct result but along with the result I am getting one error and one warning message in the output.
The java code to call the webservice is as follows.
MIDadosPessoaisSyncService service = new MIDadosPessoaisSyncServiceImpl();
MIDadosPessoaisSync port = service.getLogicalPort("MIDadosPessoaisSyncPort");
port._setProperty("javax.xml.rpc.security.auth.username","xpto");
port._setProperty("javax.xml.rpc.security.auth.password","xpto");
String out = port.MIDadosPessoaisSync("xpto", "xpto");
System.out.println(out);
The result I am getting is :
Warning ! Protocol Implementation [com.sap.engine.services.webservices.jaxrpc.wsdl2java.features.builtin.MessageIdProtocol] could not be loaded (NoClassDefFoundError) !
Error Message is :com/sap/guid/GUIDGeneratorFactory
<b>The result of the WS is correct!!!</b>
The Java project does not have any warning. But the stand alone proxy project has following warnings associated with it.
This method has a constructor name     MIDadosPessoaisSync.java
The import javax.xml.rpc.holders is never used     MIDadosPessoaisSyncBindingStub.java
The import javax.xml.rpc.encoding is never used     MIDadosPessoaisSyncBindingStub.java
The constructor BaseRuntimeException(ResourceAccessor, String, Throwable) is deprecated     MIDadosPessoaisSyncBindingStub.java
It is very similar with your problem, could you help me?
Thanks
Gustavo Freitas

Black Screen with cursor. Java Desktop System.

Hello everyone.
I've installed Solaris 10 05/08 x86 32bit in VMWare Workstation 6.5.
After I logged in in the system (Java Desktop System, Release 3), I've got only a black screen with cursor, nothing more.
X server: Xsun server configuration:
Video Device: VMWare Inc vmware0405
Video Driver: XF86 VMWARE
Resolution/Colors: 800x600 65536 colors @75Hz
Screen size: 17 inch
Monitor type: MultiFrequency 56Hz (up to 1280x1024 interlaced)
But the CDE starts normally.
What's the problem?
Help, please.
P.S. Computer with VMWARE Workstation: Asus P4P800SE, P4HT 3.0Gz, 2.0Gb Ram, Ati AIW X800 AGP 256Mb..
Edited by: xaxaTyH on Oct 9, 2008 7:26 AM
Edited by: xaxaTyH on Oct 9, 2008 7:45 AM

Hi
Have you installed all the Recommended Patchset . If not try to install the patches .
Regards

Java Desktop versus Enterprise client

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