Webutil and Sun Java plug-in 1.4.1

Hello,
When trying to use webutil with Sun Java plug-in, the downloading of the dll files from the AS fails. I am using a named config =jpi2, so my URL for starting the application looks like this:
http://myappserver.my.domain/forms90/f90?config=jpi2
The output from the console trace is like this:
WUT[downloadFromURL()] Source is http://myappserver.my.domain/forms90/f90?config=jpi2webutil/d2kwut60.dll.
When using Jinitiator it works just fine. Is it because of Sun plug-in, or webutil?
/cheers

Hi,
Yes I created a new template with two applet referenses.
I did find a workaround though. I commented out the dll's from the webutil.cfg, since I guess I will not be needing theese for my purposes, ie fileupload/download and clientinfo. Is that correct? It is working now with the dll's commented out, it will not try to download..
/Vidar

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WEBUTIL and Sun Java Plug-In

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oracle.forms.webutil.fileTransfer.FileTransfer bean not found. Webutil_file_trnasfer.getmaxtransfer will not work.
This errors happens no matter which webutil function or procedure am I using.
Does anybody know which is the cause of the problem or have some example to config my formsweb.cfg for Sun Java Plug-In and WEBUTIL.
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I did it.
But it sends me this error now:
load: class oracle.forms.webutil.common.RegisterWebUtil not found.
java.lang.ClassNotFoundException: oracle.forms.webutil.common.RegisterWebUtil
     at sun.applet.AppletClassLoader.findClass(Unknown Source)
     at java.lang.ClassLoader.loadClass(Unknown Source)
     at sun.applet.AppletClassLoader.loadClass(Unknown Source)
     at java.lang.ClassLoader.loadClass(Unknown Source)
     at sun.applet.AppletClassLoader.loadCode(Unknown Source)
     at sun.applet.AppletPanel.createApplet(Unknown Source)
     at sun.plugin.AppletViewer.createApplet(Unknown Source)
     at sun.applet.AppletPanel.runLoader(Unknown Source)
     at sun.applet.AppletPanel.run(Unknown Source)
     at java.lang.Thread.run(Unknown Source)
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     at sun.applet.AppletClassLoader$1.run(Unknown Source)
     at java.security.AccessController.doPrivileged(Native Method)
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Exception in thread "Thread-5" java.lang.NullPointerException
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AM

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Problems with WebUtil under Sun Java plugin

Hi,
I have a Forms application using WebUtil which works fine under Oracle jinitiator for years. It works with both MS IE and Mozilla Firefox (some other browsers were also successfully tested). Now when Mozilla released Firefox 3.6 requiring next generation Java (http://blogs.oracle.com/stevenChan/2010/01/firefox_36_ebs.html) Oracle jinitiator (Java version 1.3.1.22) cannot work and I was forced to download and install the latest JRE plugin version (http://java.sun.com/update/1.6.0/jinstall-6u18-windows-i586.cab). I provided required formsweb.cfg modifications:
jpi_classid=clsid:CAFEEFAC-0016-0000-0018-ABCDEFFEDCBA
jpi_codebase=http://java.sun.com/update/1.6.0/jinstall-6u18-windows-i586.cab#Version=1,6,0,18
jpi_mimetype=application/x-java-applet;jpi-version=1.6.0_18
Now my application starts (previously it required a plugin installation) but fails with the error:
oracle.forms.webutil.cApi.CApiFunctions bean not found. WEBUTIL_C_API.REBIND_PARAMETER will not work
See full Java console log below:
Java Plug-in 1.6.0_18
Using JRE version 1.6.0_18-b07 Java HotSpot(TM) Client VM
User home directory = C:\Users\ilia
c: clear console window
f: finalize objects on finalization queue
g: garbage collect
h: display this help message
l: dump classloader list
m: print memory usage
o: trigger logging
q: hide console
r: reload policy configuration
s: dump system and deployment properties
t: dump thread list
v: dump thread stack
x: clear classloader cache
0-5: set trace level to <n>
Loaded image: http://kenya:7777/forms/java/fls_logo.gif
Loaded image: http://kenya:7777/forms/java/fls_bgnd.gif
proxyHost=null
proxyPort=0
connectMode=HTTP, native.
Forms Applet version is : 10.1.2.0
java.lang.ClassNotFoundException: oracle.forms.webutil.clientInfo.GetClientInfo
     at sun.plugin2.applet.Applet2ClassLoader.findClass(Unknown Source)
     at java.lang.ClassLoader.loadClass(Unknown Source)
     at java.lang.ClassLoader.loadClass(Unknown Source)
     at java.lang.Class.forName0(Native Method)
     at java.lang.Class.forName(Unknown Source)
     at oracle.forms.handler.UICommon.instantiate(Unknown Source)
     at oracle.forms.handler.UICommon.onCreate(Unknown Source)
     at oracle.forms.handler.JavaContainer.onCreate(Unknown Source)
     at oracle.forms.engine.Runform.onCreateHandler(Unknown Source)
     at oracle.forms.engine.Runform.processMessage(Unknown Source)
     at oracle.forms.engine.Runform.processSet(Unknown Source)
     at oracle.forms.engine.Runform.onMessageReal(Unknown Source)
     at oracle.forms.engine.Runform.onMessage(Unknown Source)
     at oracle.forms.engine.Runform.sendInitialMessage(Unknown Source)
     at oracle.forms.engine.Runform.startRunform(Unknown Source)
     at oracle.forms.engine.Main.createRunform(Unknown Source)
     at oracle.forms.engine.Main.start(Unknown Source)
     at sun.plugin2.applet.Plugin2Manager$AppletExecutionRunnable.run(Unknown Source)
     at java.lang.Thread.run(Unknown Source)
Caused by: java.io.IOException: open HTTP connection failed:http://kenya:7777/forms/java/oracle/forms/webutil/clientInfo/GetClientInfo.class
     at sun.plugin2.applet.Applet2ClassLoader.getBytes(Unknown Source)
     at sun.plugin2.applet.Applet2ClassLoader.access$000(Unknown Source)
     at sun.plugin2.applet.Applet2ClassLoader$1.run(Unknown Source)
     at java.security.AccessController.doPrivileged(Native Method)
     ... 19 more
java.lang.ClassNotFoundException: oracle.forms.webutil.file.FileFunctions
     at sun.plugin2.applet.Applet2ClassLoader.findClass(Unknown Source)
     at java.lang.ClassLoader.loadClass(Unknown Source)
     at java.lang.ClassLoader.loadClass(Unknown Source)
     at java.lang.Class.forName0(Native Method)
     at java.lang.Class.forName(Unknown Source)
     at oracle.forms.handler.UICommon.instantiate(Unknown Source)
     at oracle.forms.handler.UICommon.onCreate(Unknown Source)
     at oracle.forms.handler.JavaContainer.onCreate(Unknown Source)
     at oracle.forms.engine.Runform.onCreateHandler(Unknown Source)
     at oracle.forms.engine.Runform.processMessage(Unknown Source)
     at oracle.forms.engine.Runform.processSet(Unknown Source)
     at oracle.forms.engine.Runform.onMessageReal(Unknown Source)
     at oracle.forms.engine.Runform.onMessage(Unknown Source)
     at oracle.forms.engine.Runform.sendInitialMessage(Unknown Source)
     at oracle.forms.engine.Runform.startRunform(Unknown Source)
     at oracle.forms.engine.Main.createRunform(Unknown Source)
     at oracle.forms.engine.Main.start(Unknown Source)
     at sun.plugin2.applet.Plugin2Manager$AppletExecutionRunnable.run(Unknown Source)
     at java.lang.Thread.run(Unknown Source)
Caused by: java.io.IOException: open HTTP connection failed:http://kenya:7777/forms/java/oracle/forms/webutil/file/FileFunctions.class
     at sun.plugin2.applet.Applet2ClassLoader.getBytes(Unknown Source)
     at sun.plugin2.applet.Applet2ClassLoader.access$000(Unknown Source)
     at sun.plugin2.applet.Applet2ClassLoader$1.run(Unknown Source)
     at java.security.AccessController.doPrivileged(Native Method)
     ... 19 more
java.lang.ClassNotFoundException: oracle.forms.webutil.host.Host
     at sun.plugin2.applet.Applet2ClassLoader.findClass(Unknown Source)
     at java.lang.ClassLoader.loadClass(Unknown Source)
     at java.lang.ClassLoader.loadClass(Unknown Source)
     at java.lang.Class.forName0(Native Method)
     at java.lang.Class.forName(Unknown Source)
     at oracle.forms.handler.UICommon.instantiate(Unknown Source)
     at oracle.forms.handler.UICommon.onCreate(Unknown Source)
     at oracle.forms.handler.JavaContainer.onCreate(Unknown Source)
     at oracle.forms.engine.Runform.onCreateHandler(Unknown Source)
     at oracle.forms.engine.Runform.processMessage(Unknown Source)
     at oracle.forms.engine.Runform.processSet(Unknown Source)
     at oracle.forms.engine.Runform.onMessageReal(Unknown Source)
     at oracle.forms.engine.Runform.onMessage(Unknown Source)
     at oracle.forms.engine.Runform.sendInitialMessage(Unknown Source)
     at oracle.forms.engine.Runform.startRunform(Unknown Source)
     at oracle.forms.engine.Main.createRunform(Unknown Source)
     at oracle.forms.engine.Main.start(Unknown Source)
     at sun.plugin2.applet.Plugin2Manager$AppletExecutionRunnable.run(Unknown Source)
     at java.lang.Thread.run(Unknown Source)
Caused by: java.io.IOException: open HTTP connection failed:http://kenya:7777/forms/java/oracle/forms/webutil/host/Host.class
     at sun.plugin2.applet.Applet2ClassLoader.getBytes(Unknown Source)
     at sun.plugin2.applet.Applet2ClassLoader.access$000(Unknown Source)
     at sun.plugin2.applet.Applet2ClassLoader$1.run(Unknown Source)
     at java.security.AccessController.doPrivileged(Native Method)
     ... 19 more
java.lang.ClassNotFoundException: oracle.forms.webutil.session.SessionFunctions
     at sun.plugin2.applet.Applet2ClassLoader.findClass(Unknown Source)
     at java.lang.ClassLoader.loadClass(Unknown Source)
     at java.lang.ClassLoader.loadClass(Unknown Source)
     at java.lang.Class.forName0(Native Method)
     at java.lang.Class.forName(Unknown Source)
     at oracle.forms.handler.UICommon.instantiate(Unknown Source)
     at oracle.forms.handler.UICommon.onCreate(Unknown Source)
     at oracle.forms.handler.JavaContainer.onCreate(Unknown Source)
     at oracle.forms.engine.Runform.onCreateHandler(Unknown Source)
     at oracle.forms.engine.Runform.processMessage(Unknown Source)
     at oracle.forms.engine.Runform.processSet(Unknown Source)
     at oracle.forms.engine.Runform.onMessageReal(Unknown Source)
     at oracle.forms.engine.Runform.onMessage(Unknown Source)
     at oracle.forms.engine.Runform.sendInitialMessage(Unknown Source)
     at oracle.forms.engine.Runform.startRunform(Unknown Source)
     at oracle.forms.engine.Main.createRunform(Unknown Source)
     at oracle.forms.engine.Main.start(Unknown Source)
     at sun.plugin2.applet.Plugin2Manager$AppletExecutionRunnable.run(Unknown Source)
     at java.lang.Thread.run(Unknown Source)
Caused by: java.io.IOException: open HTTP connection failed:http://kenya:7777/forms/java/oracle/forms/webutil/session/SessionFunctions.class
     at sun.plugin2.applet.Applet2ClassLoader.getBytes(Unknown Source)
     at sun.plugin2.applet.Applet2ClassLoader.access$000(Unknown Source)
     at sun.plugin2.applet.Applet2ClassLoader$1.run(Unknown Source)
     at java.security.AccessController.doPrivileged(Native Method)
     ... 19 more
java.lang.ClassNotFoundException: oracle.forms.webutil.fileTransfer.FileTransfer
     at sun.plugin2.applet.Applet2ClassLoader.findClass(Unknown Source)
     at java.lang.ClassLoader.loadClass(Unknown Source)
     at java.lang.ClassLoader.loadClass(Unknown Source)
     at java.lang.Class.forName0(Native Method)
     at java.lang.Class.forName(Unknown Source)
     at oracle.forms.handler.UICommon.instantiate(Unknown Source)
     at oracle.forms.handler.UICommon.onCreate(Unknown Source)
     at oracle.forms.handler.JavaContainer.onCreate(Unknown Source)
     at oracle.forms.engine.Runform.onCreateHandler(Unknown Source)
     at oracle.forms.engine.Runform.processMessage(Unknown Source)
     at oracle.forms.engine.Runform.processSet(Unknown Source)
     at oracle.forms.engine.Runform.onMessageReal(Unknown Source)
     at oracle.forms.engine.Runform.onMessage(Unknown Source)
     at oracle.forms.engine.Runform.sendInitialMessage(Unknown Source)
     at oracle.forms.engine.Runform.startRunform(Unknown Source)
     at oracle.forms.engine.Main.createRunform(Unknown Source)
     at oracle.forms.engine.Main.start(Unknown Source)
     at sun.plugin2.applet.Plugin2Manager$AppletExecutionRunnable.run(Unknown Source)
     at java.lang.Thread.run(Unknown Source)
Caused by: java.io.IOException: open HTTP connection failed:http://kenya:7777/forms/java/oracle/forms/webutil/fileTransfer/FileTransfer.class
     at sun.plugin2.applet.Applet2ClassLoader.getBytes(Unknown Source)
     at sun.plugin2.applet.Applet2ClassLoader.access$000(Unknown Source)
     at sun.plugin2.applet.Applet2ClassLoader$1.run(Unknown Source)
     at java.security.AccessController.doPrivileged(Native Method)
     ... 19 more
java.lang.ClassNotFoundException: oracle.forms.webutil.ole.OleFunctions
     at sun.plugin2.applet.Applet2ClassLoader.findClass(Unknown Source)
     at java.lang.ClassLoader.loadClass(Unknown Source)
     at java.lang.ClassLoader.loadClass(Unknown Source)
     at java.lang.Class.forName0(Native Method)
     at java.lang.Class.forName(Unknown Source)
     at oracle.forms.handler.UICommon.instantiate(Unknown Source)
     at oracle.forms.handler.UICommon.onCreate(Unknown Source)
     at oracle.forms.handler.JavaContainer.onCreate(Unknown Source)
     at oracle.forms.engine.Runform.onCreateHandler(Unknown Source)
     at oracle.forms.engine.Runform.processMessage(Unknown Source)
     at oracle.forms.engine.Runform.processSet(Unknown Source)
     at oracle.forms.engine.Runform.onMessageReal(Unknown Source)
     at oracle.forms.engine.Runform.onMessage(Unknown Source)
     at oracle.forms.engine.Runform.sendInitialMessage(Unknown Source)
     at oracle.forms.engine.Runform.startRunform(Unknown Source)
     at oracle.forms.engine.Main.createRunform(Unknown Source)
     at oracle.forms.engine.Main.start(Unknown Source)
     at sun.plugin2.applet.Plugin2Manager$AppletExecutionRunnable.run(Unknown Source)
     at java.lang.Thread.run(Unknown Source)
Caused by: java.io.IOException: open HTTP connection failed:http://kenya:7777/forms/java/oracle/forms/webutil/ole/OleFunctions.class
     at sun.plugin2.applet.Applet2ClassLoader.getBytes(Unknown Source)
     at sun.plugin2.applet.Applet2ClassLoader.access$000(Unknown Source)
     at sun.plugin2.applet.Applet2ClassLoader$1.run(Unknown Source)
     at java.security.AccessController.doPrivileged(Native Method)
     ... 19 more
java.lang.ClassNotFoundException: oracle.forms.webutil.cApi.CApiFunctions
     at sun.plugin2.applet.Applet2ClassLoader.findClass(Unknown Source)
     at java.lang.ClassLoader.loadClass(Unknown Source)
     at java.lang.ClassLoader.loadClass(Unknown Source)
     at java.lang.Class.forName0(Native Method)
     at java.lang.Class.forName(Unknown Source)
     at oracle.forms.handler.UICommon.instantiate(Unknown Source)
     at oracle.forms.handler.UICommon.onCreate(Unknown Source)
     at oracle.forms.handler.JavaContainer.onCreate(Unknown Source)
     at oracle.forms.engine.Runform.onCreateHandler(Unknown Source)
     at oracle.forms.engine.Runform.processMessage(Unknown Source)
     at oracle.forms.engine.Runform.processSet(Unknown Source)
     at oracle.forms.engine.Runform.onMessageReal(Unknown Source)
     at oracle.forms.engine.Runform.onMessage(Unknown Source)
     at oracle.forms.engine.Runform.sendInitialMessage(Unknown Source)
     at oracle.forms.engine.Runform.startRunform(Unknown Source)
     at oracle.forms.engine.Main.createRunform(Unknown Source)
     at oracle.forms.engine.Main.start(Unknown Source)
     at sun.plugin2.applet.Plugin2Manager$AppletExecutionRunnable.run(Unknown Source)
     at java.lang.Thread.run(Unknown Source)
Caused by: java.io.IOException: open HTTP connection failed:http://kenya:7777/forms/java/oracle/forms/webutil/cApi/CApiFunctions.class
     at sun.plugin2.applet.Applet2ClassLoader.getBytes(Unknown Source)
     at sun.plugin2.applet.Applet2ClassLoader.access$000(Unknown Source)
     at sun.plugin2.applet.Applet2ClassLoader$1.run(Unknown Source)
     at java.security.AccessController.doPrivileged(Native Method)
     ... 19 more
java.lang.ClassNotFoundException: oracle.forms.webutil.browser.BrowserFunctions
     at sun.plugin2.applet.Applet2ClassLoader.findClass(Unknown Source)
     at java.lang.ClassLoader.loadClass(Unknown Source)
     at java.lang.ClassLoader.loadClass(Unknown Source)
     at java.lang.Class.forName0(Native Method)
     at java.lang.Class.forName(Unknown Source)
     at oracle.forms.handler.UICommon.instantiate(Unknown Source)
     at oracle.forms.handler.UICommon.onCreate(Unknown Source)
     at oracle.forms.handler.JavaContainer.onCreate(Unknown Source)
     at oracle.forms.engine.Runform.onCreateHandler(Unknown Source)
     at oracle.forms.engine.Runform.processMessage(Unknown Source)
     at oracle.forms.engine.Runform.processSet(Unknown Source)
     at oracle.forms.engine.Runform.onMessageReal(Unknown Source)
     at oracle.forms.engine.Runform.onMessage(Unknown Source)
     at oracle.forms.engine.Runform.sendInitialMessage(Unknown Source)
     at oracle.forms.engine.Runform.startRunform(Unknown Source)
     at oracle.forms.engine.Main.createRunform(Unknown Source)
     at oracle.forms.engine.Main.start(Unknown Source)
     at sun.plugin2.applet.Plugin2Manager$AppletExecutionRunnable.run(Unknown Source)
     at java.lang.Thread.run(Unknown Source)
Caused by: java.io.IOException: open HTTP connection failed:http://kenya:7777/forms/java/oracle/forms/webutil/browser/BrowserFunctions.class
     at sun.plugin2.applet.Applet2ClassLoader.getBytes(Unknown Source)
     at sun.plugin2.applet.Applet2ClassLoader.access$000(Unknown Source)
     at sun.plugin2.applet.Applet2ClassLoader$1.run(Unknown Source)
     at java.security.AccessController.doPrivileged(Native Method)
     ... 19 more
This happens on the very first call to WebUtil function in the ON-NEW-FORM-INSTANCE trigger.
My questions are:
- May I configure WebUtil for both jinitiator and Sun Java plugin usage?
- What is missed in jpi configuration preventing WebUtil normal execution?
Thank you in advance,
Ilia

Hi All,
Thank you for your responds.
The following separate configuration section is used in this situation:
[jpiadm280]
baseHTMLJInitiator=basejpi.htm
envFile=InPlan.2.80.env
pageTitle=InMind Administration Utilities v. 2.80
width=950
height=680
form=CEDB_main_menu
background=/forms/java/fls_bgnd
logo=/forms/java/fls_logo
splashScreen=no
lookAndFeel=oracle
colorScheme=teal
imageBase=codeBase
WebUtilArchive=frmwebutil.jar,jacob.jar_
WebUtilLogging=off
WebUtilLoggingDetail=normal
WebUtilErrorMode=Alert
WebUtilDispatchMonitorInterval=5
WebUtilTrustInternal=true
WebUtilMaxTransferSize=16384
baseHTMLjinitiator=webutiljpi.htm
baseHTMLjpi=webutiljpi.htm
archive_jini=frmall_jinit.jar,fls_icons.jar,FormsGraph.jar
archive=frmall.jar
otherparams=useSDI=no
jpi_classid=clsid:CAFEEFAC-0016-0000-0018-ABCDEFFEDCBA
jpi_codebase=http://java.sun.com/update/1.6.0/jinstall-6u18-windows-i586.cab#Version=1,6,0,18
jpi_mimetype=application/x-java-applet;jpi-version=1.6.0_18
Please see highlighted with bold parameters to make sure that all recommendations were taken into account. Nevertheless the error message shows that CApiFunctions.class was not found and this class is within frmwebutil.jar, which is also referred within this configuration section (highlighted with bold undrline). So it looks like a sort of incompatibility of frmwebutil.jar with Sun JRE plugin 1.6.0_18. Do I need another version of frmwebutil.jar to run with next generation Java?
Thanks in advance,
Ilia

Sun Java Plug-in Required Installing the Sun Java Plug-in, version 1.6.0_19

Hi,
am new to this thread, excuse if any issues in posting,
my pblm is am running my application,
Sun Java Plug-in Required
The Sun Java Plug-in must be installed on your local machine in order to run this workbench. The Sun Java Plug-in can be downloaded from the following directory:
/dsworkbench/clientinstall
Please contact your system administrator to verify the location of the client installations.
Installing the Sun Java Plug-in, version 1.6.0_19
The Sun Java Plug-in is required to run the WebLogic version of this workbench. To install:
Download the file jre-6u19-windows-i586.exe and execute it.
On the license terms screen, select Custom setup and click Accept.
If you want to change the default installation directory, click Change and specify a different directory. Once the installation directory is set, click Next.
Click Next to accept the default browser registrations.
Disabling Auto-Update Capability
By default, the Java Control Panel is configured to automatically download and update to newer releases of the Java Plug-in as they become unavailable.
It is advisable to turn off this feature so that compatibility between the Java Plug-in and the workbench is maintained. To turn off automatic updates:
Open the Windows Control Panel, and click Java. The Java Control Panel displays.
Click the Update tab.
Under the Update Notification area, deselect Check for Updates Automatically.
"Java Update - Warning" dialog box displays. Click Never Check.
Click OK to save and then close the Java Control Panel.I have done the same and I restarted browser and my machine, and when I relogined to the application still the same message is appearing,
I don't know if I need to set the environment path, but I have done it. any pointers will be helpful

This tends to be a 32 bits / 64 bits problem. The runtime must match the architecture of the browser you're using; so if it is a 64 bits browser, you MUST have a 64 bits runtime. If it is a 32 bits browser you MUST have a 32 bits runtime. You can install both and cover all cases.

Jinitiator or Sun java plug-in

I've been reading a lot of posts lately about jinitiator. From what I've been able to understand, it looks like jinitiator is going away and the sun java plug-in is what we should be using.
Is there a definitive statement concerning this issue and is there info on how to make the switch to Sun plug-in? What changes to formsweb.cfg, how to present a download/install page, any forms issues involved, etc. We're using the current version of 10g.
Any guidance would be appreciated. Thank you.

It goes something like this.....
"Focus is lost on a multi window forms application if the user ALT-TAB's to another application and back. This is only an issue with SUN Java Plugin."
To reproduce.....
The requirements are to have SELECT access on ALL_TABLES and to have EXECUTE
access on DBMS_LOCK (because of a sleep of 5 seconds).
Have 2 Forms, Form A calls Form B (modal). Form A has a multi record block. Form B has a dbms_lock call in the exit_form trigger to delay exiting back to Forms A.
Have another Windows App open behind the form e.g. Notepad. Ensure that some
of Notepad is visible. Open Form A , call Form B (modal). In modal Form B, click Exit
Form - this takes 5 seconds to exit (due to dbms_lock sleep). While the hour glass is showing, click on the Notepad window, then click back on this form.
Once the modal form B is closed and focus has returned to this form, notice that "mouse navigation" is broken. The current record is highlighted but does not move when you click into a different record.
The mouse doesn't work anymore.
This is only an issue with Java Sun plugin. The Jinitiator version works (but gives a different error when you ALT TAB to another app and back again, the focus is lost in the field you were in).
Oracle have apparently raised a SR with SUN but there's no promises as to when and if it will get resolved. Meanwhile we're stuck with JInitiator.
If anyone has any ideas, please yell out !!

Sun Java Plug-in - Java Version

Hi. We are using the Sun Java Plug-in configuration and I've noticed that when first-time user click on my URL that Forms is requiring that they download Java v. 1.4. How is this controlled? What if I want user to be using a different version like v. 1.6? Can I control this?
Also, how is Forms finding that v. 1.4 is installed on my user's computers after they complete the installation of v. 1.4? From DOS, if I issue the 'java -version' command it still returns their previous version?
Thanks in advance.

Sun's plug-in is the future. Oracle made JInitiator because at the time we needed to release Forms for the web, Sun's plugin was not up to par. It now is very much so. There are two major versions after 1.4 so you should look into using 1.6 of the plug-in.
JInitiator is not going to be supported with upcoming Forms v11. You will need to go to Sun's plug-in if you upgrade. Version 10.1.2 will be supported for 18 months after 11 comes out so you need to upgrade the Java plug-in within roughly 2 years anyway. The upgrade from Client/Server can be somewhat time consuming if you have client/server only functionality (see the Forms Upgrade Center for resources: http://www.oracle.com/technology/products/forms/htdocs/upgrade/index.html). The upgrade from 10.1.2 to 11 should just entail a recompile of the FMB filies.

MS's plug in and Sun's plug in

In my company we have two legacy enterprise applets. One of them runs over MS's plug-in (Java1) and the other over Sun's plug-in (Java2).
There exists some way to indicate the IE browser how plug-in have to choose for every applet? In production users have to use both at the same time.
Could help me <APPLET> and <OBJECT> in this case in redirection?

Thanks, pervel. Your help is useful for me.
In IE, you can set the option of forcing Sun's Java for <applet> tag. If you leave this option unchecked, then MS's JVM takes control when <applet> appears.
Thus, you can force Sun's JVM combined with <object> tag while leaving MS's JVM solving <applet> requests. This would close the problem.

Problem with GlassFish and Sun Java System Message Queue

Hi,
I used application server PE.8 and I upgraded to Sun Java System Application Server Platform Edition 9.0 Update 1 Patch 1, and I changed all my CLASSPATH and everything. My system is working fine, but the Sun Java System Message Queue that I used before is still showing the queues and physical queues of the previous application server, not the new one. Do you know if there is way to change that and link it to the new version?
thanks

Use an ESB like ServiceMix to bridge JMS providers
http://servicemix.org/
Or write your own MessageListener to consume from one JMS and publish on another one. Be careful with queues to avoid loosing the ordering - so you probably want to use a single MessageListener per subscription/queue - or to take advantage of Tibco's exclusive queues to ensure ordering is preserved. If ordering doesn't matter then don't worry too much about it and maybe have a pool of consumers to improve throughput
James
http://logicblaze.com/

Why AS10g Forms Applet don´t start with IE7 and SUN Java???

Hi @ all,
since two days i am really confused about this strange behaviour of internet explorer 7 with the Sun JRE 1.5.0_15.
Running our forms with Mozilla Firefox 3.x works fine with Sun JRE, but with IE7 the applet doesn´t start.
I don´t get any error messages. The only thing I can see is that the java console is not appearing, but I don´t think that my java installation is corrupted or something is configured wrong because other java applets from several homepages are working without problems ( and the java console is appearing ).
I read about the archive_ie parameter and I tried it but there were no changes in the behaviour of IE7.
best regards
Thomas

Hi,
I'm trying to connect through the Message Queue Administration Console. I've created a group called admin under ou=Groups,dc=mydomain,dc=com, which has the following properties:
objectClass     top
objectClass     groupofuniquenames
description     Administration group for MQ
uniqueMember     uid=mqUser,ou=People, dc=qxlva-domain,dc=com
cn     admin
Still, mqUser is forbidden.
Cheers,
Ben

Synchronization between AD and Sun Java Directory Server

I would like to build an environment as below, kindly let me know whether it is possible or not.
My Enterprise Directory is Active Directory and i have Policy Server which directs the sso users to get authenticated with that server. I would like to synchronize the user data from Active Directory to Sun Java Directory Server (existing version is 5.2 Service Pack 4) including the passwords and i would like to know with which hashing algorithm these passwords are stored in the sun directory server. Because i want to synchronize the same attributes from sun java directory server to Oracle Internet Directory and is it possible to get my sso users to get authenticated at OID even?
Kindly let me know whether this approach is feasible or not?
Any suggestion to this approach is greatly appreciated...
Thanks in advance...
Regards,
Kishore Repakula.

i would like to know with which hashing algorithm these
passwords are stored in the sun directory server.Like most other directory servers, SunDS offers a few choices here.
The most secure is SSHA, which you'd probably want to use unless you have apps with dependencies on other hashes (e.g., CRYPT for backward compatibility with UNIX password field).
I would like to synchronize the user data from Active Directory
to Sun Java Directory Server (existing version is 5.2
Service Pack 4) including the passwords...Sun has a "Identity Synchronization for Windows" product which might work for you.
http://www.sun.com/software/products/directory_srvr_ee/identity_synch/
Unfortunately, the big trick with AD passwords is that they are stored in a proprietary one-way hash, so you can't just sync them directly over to another directory. Likewise, you can't import password hashes from other sources into AD and expect them to work.

Oracle 9.0.1 and Sun Java Application Server problem

Hello
I am gonna configure Oracle's (9.0.1) thin JDBC driver (only for JDK 1.3) on Sun Java Application Server 8
I copied the class12.zip to domain1/lib/ext. I add the usr name and passwd in domain1/config/domain.xml.
it looks like
<jdbc-connection-pool connection-validation-method="auto-commit" datasource-classname="oracle.jdbc.pool.OracleDataSource" fail-all-connections="false" idle-timeout-in-seconds="300" is-connection-validation-required="false" is-isolation-level-guaranteed="false" max-pool-size="32" max-wait-time-in-millis="60000" name="OraclePool" pool-resize-quantity="2" res-type="javax.sql.DataSource" steady-pool-size="8">
<property name="url" value="jdbc:oracle:thin:@localhost:1521:ora9i"/>
<property name="Password" value="tiger"/>
<property name="User" value="scott"/>
It doesn't work though. Anybody know the problem?
Thanks a lot

You should use the oracle 9.0.3 ojdbc14.jar or a later version, not classes12.zip.
The config looks like for me:
<jdbc-connection-pool connection-validation-method="auto-commit" datasource-classname="oracle.jdbc.pool.OracleDataSource" fail-all-connections="false" idle-timeout-in-seconds="300" is-connection-validation-required="false" is-isolation-level-guaranteed="true" max-pool-size="32" max-wait-time-in-millis="60000" name="my-oracle-pool" pool-resize-quantity="2" res-type="javax.sql.DataSource" steady-pool-size="16">
<property name="URL" value="jdbc:oracle:thin:@localhost:1521:mydb"/>
<property name="user" value="user"/>
<property name="password" value="mypass"/>
</jdbc-connection-pool>
You will also need to boot the server after adding the jar files to lib/ext

Mac Open Directory and Sun Java DS

We have Mac Open Directory Servers running on OSX 10.4.x domain. I am thinking about moving this domain by implementing Sun Identity Management solution. However, I am not able to find the Mac Open Directory in the IDM Supported standards. My Sun Directory Server synchronizes with the Windows AD using IDSYNC but I am not sure how a similar environment can be implemented for Open Directory. Is there a product from Sun for synchronizing accounts with Open Directory from the Sun Java DS?

Mac Open Directory supports the LDAPv3 protocol so you could use Sun IdM's LDAP adapter to manage entries in Mac OD. I would probably set up Sun IdM to perform the synchronization. You configuration would depend on what source was authoritative.
The tough thing is that Active Sync would probably not work for Mac OD so automatically doing a synchronization based on updates in the Mac OD would not be feasible unless you created and Active Sync adapter. If done it before. It's not too difficult.

Desktop Integration Portlet and Sun Java Runtime problem

Hi,
The DIP works just fine in our test portal (10.1.4) if users have the Sun Java installed and enabled. The problem is that we have another application in our company that requires that Sun Java NOT be enabled. Does anyone know of a workaround, or a way to modify the portlet to get around this issue?
Thanks.

Well, the DIP internally uses a java applet which will then scan the preferred folder. I know that this is a little too late for an answer, I was just searching on DIP when I saw this post.
-Harsha

Distributed transactions, EJB and Sun Java App Server

Hello,
I'm trying to implement a CMT Stateless EJB that inserts data into a Oracle 9.2 table. All this running into a Sun Java System App Server 8.2 and using a XA Database Connection Pool.
Before starting bothering you, a simple question: has anybody successfully retrieved a connection from a XA connection pool? I've read somewhere that Oracle thin client is very limited and I wonder if one of its limitations would be "no support to XA transactions".
My pool information:
<jdbc-connection-pool connection-validation-method="auto-commit" datasource-classname="oracle.jdbc.xa.client.OracleXADataSource" fail-all-connections="false" idle-timeout-in-seconds="300" is-connection-validation-required="false" is-isolation-level-guaranteed="true" max-pool-size="32" max-wait-time-in-millis="60000" name="MyXAPool" pool-resize-quantity="2" res-type="javax.sql.XADataSource" steady-pool-size="8" transaction-isolation-level="read-committed">
<property name="DataSourceName" value="OracleXADataSource"/>
<property name="ImplicitCachingEnabled" value="false"/>
<property name="NetworkProtocol" value="tcp"/>
<property name="LoginTimeout" value="0"/>
<property name="Password" value="arbor123"/>
<property name="URL" value="jdbc:oracle:thin:@HostName:1521:Alias"/>
<property name="NativeXA" value="false"/>
<property name="User" value="arbor"/>
<property name="ExplicitCachingEnabled" value="false"/>
</jdbc-connection-pool>
I created a jdbc resource called jdbc/__myxa so I can access the database pool using JNDI.
The code:
InitialContext jndiContext = new InitialContext();
DataSource ds = (DataSource) jndiContext.lookup("jdbc/__myxa");
Connection con = ds.getConnection();
PreparedStatement ps = con.prepareStatement( "INSERT INTO TESTE_CLAUDIO( MSG, MSG_DT) VALUES ('" + aMessage + "', SYSDATE)" );
ps.execute();
con.close();
When attempting to get the connection, I got an exception saying that:
"This Managed Connection is not valid as the phyiscal connection is not usable"
Thanks for any information

Hi Claudio,
J2EE applications should retrieve all their resources through their component environment (java:comp/env) -- not by doing a global JNDI lookup. You should declare a resource-ref in ejb-jar.xml for the bean and then map that resource-ref to your physical data source (jdbc/__myxa) in sun-ejb-jar.xml. E.g, if the res-ref-name is "foo", your code would look it up under context.lookup("java:comp/env/foo");
--ken

Webutil and Sun Java plug-in 1.4.1

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