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Messages - areichel

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Community Technical Support / Re: CoreDumps on HPUX
« on: April 16, 2015, 12:22:54 PM »
patches were applied, I have double check. Does not help unfortunately.

Code: [Select]
$ ./
java version ""
Java(TM) SE Runtime Environment (build
Java HotSpot(TM) Server VM (build 24.45-b08-jre1.7.0.08-rc1, mixed mode)
Extracting platform files...
Applying patches...
Writing patched file to /AjaxSwing4.2.1/lib/boot/java/awt/Component.class
Writing patched file to /AjaxSwing4.2.1/lib/boot/javax/swing/JComponent.class
Writing patched file to /AjaxSwing4.2.1/lib/boot/javax/swing/UIManager.class
Writing patched file to /AjaxSwing4.2.1/lib/boot/java/awt/GraphicsEnvironment.class
Writing patched file to /AjaxSwing4.2.1/lib/boot/java/awt/AWTEvent.class
Writing patched file to /AjaxSwing4.2.1/lib/boot/java/awt/AWTEvent$1.class
Writing patched file to /AjaxSwing4.2.1/lib/boot/java/awt/AWTEvent$2.class
Repackaging jars...
Deleting temporary files...

Please note, HPUX's java actually "includes" Java (which is known to be compatible with AjaxSwing).

Community Technical Support / Re: CoreDumps on HPUX
« on: April 16, 2015, 11:42:19 AM »
Perhaps this output is useful:
Code: [Select]
INFO: start in interactive mode
(0) 0x60000000d2694790 VMError::report_and_die{_ZN7VMError14report_and_dieEv} + 0x6d0 at /wsp/jinteg/SVN/jinteg_h7.0.08.rc1b1/hotspot/src/share/vm/utilities/vmError.cpp:917 [/opt/java7/jre/lib/IA64N/server/]
(1) 0x60000000d21655f0 os::Hpux::JVM_handle_hpux_signal{_ZN2os4Hpux22JVM_handle_hpux_signalEiP9__siginfoPvi} + 0x710 at /wsp/jinteg/SVN/jinteg_h7.0.08.rc1b1/hotspot/src/os_cpu/hp-ux_ia64/vm/os_hp-ux_ia64.cpp:1109 [/opt/java7/jre/lib/IA64N/server/]
(2) 0x60000000d2137f60 os::Hpux::signalHandler{_ZN2os4Hpux13signalHandlerEiP9__siginfoPv} + 0x80 at /wsp/jinteg/SVN/jinteg_h7.0.08.rc1b1/hotspot/src/os/hp-ux/vm/os_hp-ux.cpp:4486 [/opt/java7/jre/lib/IA64N/server/]
(3) 0xe000000145d3f420  ---- Signal 11 (SIGSEGV) delivered ----
(4) 0x60000000d19d8cf0 jni_CallStaticVoidMethod + 0x1e0 [/opt/java7/jre/lib/IA64N/server/]
(5) 0x60000000c799fe40 AWTLoadFont + 0xd0 at /wsp/jinteg/SVN/jinteg_h7.0.08.rc1b1/jdk/src/hp-ux/native/sun/java2d/x11/X11FontScaler_md.c:133 [/opt/java7/jre/lib/IA64N/xawt/]
(6) 0x60000000c7b19740 Java_sun_font_NativeStrike_createScalerContext + 0x200 at /wsp/jinteg/SVN/jinteg_h7.0.08.rc1b1/jdk/src/hp-ux/native/sun/font/X11FontScaler.c:95 [/opt/java7/jre/lib/IA64N/]
(7) 0x60000000c7b1ced0 Java_sun_font_NativeFont_countGlyphs + 0x30 at /wsp/jinteg/SVN/jinteg_h7.0.08.rc1b1/jdk/src/hp-ux/native/sun/font/X11FontScaler.c:206 [/opt/java7/jre/lib/IA64N/]
(8) 0x2000000073400d70
*** Internal error (-3) while unwinding stack [/wsp/jinteg/SVN/jinteg_h7.0.08.rc1b1/hotspot/src/os_cpu/hp-ux_ia64/vm/thread_hp-ux_ia64.cpp:145] ***
# A fatal error has been detected by the Java Runtime Environment:
#  SIGSEGV (11) at pc=d19d8cf0, pid=29121, tid=42
# JRE version: Java(TM) SE Runtime Environment (7.0) (build
# Java VM: Java HotSpot(TM) Server VM (24.45-b08-jre1.7.0.08-rc1 mixed mode hp-ux-ia64 )
# Problematic frame:
# V  []  __text_seg+0x19d8b9c
# Core dump written. Default location: /app/fsoper/fxfprod/AjaxSwing4.2.1/wcapps/core or core.29121 (max size 2097151 kB). To ensure a full core dump, try "ulimit -c unlimited" before starting Java again
# An error report file with more information is saved as:
# /app/fsoper/fxfprod/AjaxSwing4.2.1/wcapps/hs_err_pid29121.log
#  Please report this error to HP customer support.

It is clearly font related, but I can use the same application on Linux Boxes and also used only standard fonts, not to mention the fact, that the Swing-Demo itself fails.

Community Technical Support / CoreDumps on HPUX
« on: April 16, 2015, 09:01:23 AM »
Dear Support-Team,

testing on HPUX, I will get java coredumps when starting the SwingSet2 application.
I have tested both Java 6 and Java 7. It seems to be Font-related and I have tried all possible combinations on fonts in the default.conf file.

Please see the relevant logfiles attached. Is there anything I can do about?

Community Technical Support / Re: Not supporting jdk 1.8.0_31
« on: March 22, 2015, 08:24:05 PM »
Quick and simple, there is no Java 1.8 support (yet).
The latest supported Oracle JDK was I believe. Definitely will work (I am using the same versions).

Please do not forget to run the setup scripts in order to set the correct library versions (as you log output says something on 1.5).


I can confirm the problem and suffer myself from this (AjaxSwing 4.2.1 on Linux, Oracle JDK, various Browsers). It especially happens with large tables, while I suspect that it is actually more related to the JViewPort component. I tested Client Side Scrolling already, did not help or change anything.

Best regards

I guess, it is related to caching of the browser, when an image is re-loaded which did not change name or size.  Try to clear the browsers cache manually in order to prove that theory.

Good luck.

Please why exactly do you ask me questions, if you never intent to answer me finally? Happened before with all my questions, e.g. on mouse wait cursor, table flickering etc.
If you do not want to provide help without a service charge, it is fine and even understandable. But pretending to want to help and this way wasting others time is not a good style. :-\

Thank you for helping. The AjaxSwing is version 4.2.1 under Linux.
Best regards!

Good Morning,

please how can I switch between "Browse Server" and "Browse Client" at run time? I tried the following without success:

Code: [Select]
     if (AjaxSwingManager.isAjaxSwingRunning()) {
            HashMap propertiesMap = com.creamtec.ajaxswing.core.AjaxSwingPropertiesManager.getInstance().getPropertiesMap();
            for (Object o : propertiesMap.entrySet()) {
                Entry entry = (Entry) o;
                String appName = (String) entry.getKey();
                com.creamtec.ajaxswing.core.AjaxSwingProperties properties = (com.creamtec.ajaxswing.core.AjaxSwingProperties) entry.getValue();
                properties.put("component.javax.swing.JFileChooser.browseClient", "false");
                properties.setProperty("component.javax.swing.JFileChooser.browseClient", "false");

Please advice, I thank you in advance.
Best regards

Community Technical Support / Re: List of supported/unsupported features
« on: October 07, 2014, 12:20:20 PM »
Could you explain what is meant by "- copy'n paste"? Have you read this topic?

Could you provide cases where the drag'n'drop doesn't work?
Both related to "copy between the browser and the client OS, e.g. mark a table inside the browser and past it into the native spread sheet application (via html of course)".

- Fonts (hard crash of the JVM!), especially when trying Highlighters in TextArea
Could you attach the log files and crash dump?

It is very simple to reproduce: Take any syntax highlighting widget, like RSyntaxTextArea and show it -->hard crash the JVM. I manually removed any occurrence of setFont(), did not help. I will attach a small sample file tomorrow.

Best regards

Thank  you very much for you feedback. Please is there any public list of "known issues"? This would safe a lot of time for trial'n error on my side.

Best regards!

Community Technical Support / Re: Showing a Mouse Wait Cursoor
« on: October 07, 2014, 12:10:36 PM »
Sorry, I meant JComponent, the Basis Class of any Swing Component.
Please replace it with any JTextField, JLabel, JPanel, JButton. No custom control used or needed.

Best regards

Dear All.

it looks like AjaxSwing does not handle the tokens of a StyledDocument well. Please see the attached screen shots. I can contributed samples if needed.
Would be great to get any response.

Thank you and best regards

Community Technical Support / Re: AjaxSwing on Android
« on: October 03, 2014, 06:43:44 AM »
What we are talking about here is substantial software, not some 99c app loaded to your phone.

So its about tablets. Are you going to run, say, an accounting package for your business on a phone?

As far as I am concerned, a tablet is just another device and software run on it should appear the same as it does on a Mac or a PC.

I believe you might mix up something. The main business case of AjaxSwing is to provide clients, which talk to (central) servers, e.g. user interfaces for database applications like general ledger.
If you want to access your ledger on the tablet/phone, you can do this already by opening the application in your browser.

For which reason exactly do you want to run the server and the client on the same device (which is your phone), but tunnel/translate the native (Swing) client into a web-ui?

Community Technical Support / List of supported/unsupported features
« on: October 02, 2014, 04:46:06 AM »
Dear All,

please is there a reliable list of supported/unsupported features? AjaxSwing Ads claim "100% conversion from Swing", but there are a couple of things which do not seem to work, like:

- copy'n paste
- DnD
- Mouse Wait cursor
- Dialog setLocationBy Platform
- Fonts (hard crash of the JVM!), especially when trying Highlighters in TextArea

I do not complain on the fact, that certain features can not be supported. In fact AjaxSwing does a great job. I only point on the fact that we need to know what is not supported in order to avoid very time intense trial'n error.

Thank you and best regards

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