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 !!

Similar Messages

  • Sun Java Plug-in with Developer forms 10.1.2.0.2

    Someone ask me (here at my work) if we can switch between JInitiator to Sun Java Plug-in.
    I am not sure about Sun Java Plug-in implementation or even more, I don't have any documentation about it.
    Is these possible?
    We can use our web application through the internet using Sun Java Plug-in instead of JInitiator?
    How can I setup to do that?
    thanks a lot.
    Abdel Miranda

    HI people:
    I have a wear behavior in my web application using Java Plug-in.
    Let me put my environment straight:
    1. iDS 10g Rel. 10.1.2.x
    2. OC4J Enbedded on iDS
    3. Webutil 1.0.6
    Problem:
    I can test one module at time, and they works just fine, without any problem or error or bad behavior.
    But, if I access my complete application, which has menu, modules, reports, etc. It has some wear and strange behavior. If I try to move to any item on any module with the mouse it can be possible.
    I don't really know which are the problem with this behaivor but these issues occur as soon as I connect to the application. The main module is a log in screen. It works fin, let me move with the mouse or with the keyboard. But after write the user, password and string info and press the connect button, the behavior change.
    It doesn't matter which module I access, I can't move or use my mouse to execute any operation on any module.
    The only moves I can do is press the button bar or the menu options associated with the main module.
    Does anybody has an idea of these wear behavior.
    I need help ASAP.
    Thanks in advanced.
    Abdel Miranda

  • WEBUTIL and Sun Java Plug-In

    Hello friends:
    how can I setup my formsweb.cfg to use Sun Java Plug-In (instead of JInitiator) and WEBUTIL?
    I tried all I can but still send me the same error when I try to use some of its functionalities:
    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.
    Thanks so much
    Abdel

    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)
    Caused by: java.io.IOException: open HTTP connection failed.
         at sun.applet.AppletClassLoader.getBytes(Unknown Source)
         at sun.applet.AppletClassLoader.access$100(Unknown Source)
         at sun.applet.AppletClassLoader$1.run(Unknown Source)
         at java.security.AccessController.doPrivileged(Native Method)
         ... 10 more
    Exception in thread "Thread-5" java.lang.NullPointerException
         at sun.plugin.util.GrayBoxPainter.showLoadingError(Unknown Source)
         at sun.plugin.AppletViewer.showAppletException(Unknown Source)
         at sun.applet.AppletPanel.runLoader(Unknown Source)
         at sun.applet.AppletPanel.run(Unknown Source)
         at java.lang.Thread.run(Unknown Source)
    java.lang.NullPointerException
         at sun.plugin.util.GrayBoxPainter.showLoadingError(Unknown Source)
         at sun.plugin.AppletViewer.showAppletStatus(Unknown Source)
         at sun.applet.AppletPanel.run(Unknown Source)
         at java.lang.Thread.run(Unknown Source)
    Any suggestions?
    thanks for your help.
    AM

  • 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

  • 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.

  • 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.

  • Java plug-in.  Java 1.4 or Jinitiator?

    My office has had numerous issues with Java while running Discoverer over the years. I noticed, in the Enterprise Manager console, that I have 2 choices for the Java plug-in. Sun Java plug-in (1.4) (what we use now) and Oracle Jinitiator. Given the issues we have had with Java I am tempted to try Jinitiator. Does anyone know the risks/drawbacks to trying Jinitiator? I tried googling exactly what Jinitiator does (compared to just Java), but the results were not very helpful. There must be a reason why there is an option to use one or the other, but I'm uncertain of Jinitiator's purpose (and how it will affect my users' Discoverer experience).
    Thanks!

    Hi,
    Oracle Jinitiator is based on JDK 1.3 (now long deprecated). It was an "enhanced" JRE to work with some specific features and coding with E-Business Suite forms. Discoverer also used it so that one could avoid JRE conflicts when using both E-BS Forms and the Discoverer Plus applet.
    I'm not sure if you are using an E-Business Suite shop or nor.
    The following documents might help you out:
    Recommended Client Java Plug-in (JVM/JRE) For Discoverer Plus 10g (10.1.2)     (Doc ID 465234.1)
    http://blogs.oracle.com/stevenChan/2010/05/jre_16020b5_fixes_ebs_issues.html?utm_source=feedburner&utm_medium=feed&utm_campaign=Feed%3A+OracleE-BusinessSuiteTechnology+%28Oracle+E-Business+Suite+Technology%29
    http://blogs.oracle.com/stevenChan/2009/06/roundup_oracle_jinitiator_13_desupported_in_july_2.html
    I would recommend sticking with Java and addressing any issues you have with Oracle.
    Other comments welcomed.
    Regards,
    Steve.

  • 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

  • Java Plug-in / JSObject support with IE and Firefox

    Hi there,
    Basicaly, the idea behind is to write objects in Java to replace or extend functionnalities of a web page (like XMLHttpRequest object). Those objects should support event handler writen in Javascript.
    My first idea was to create JavaBeans and instantiate them through OBJECT tags in HTML (not as ActiveX objects). I don't find a way to instatiate a Javabean which was not also an applet.
    Does someone knows how to ?
    Anyway, the OBJECT tag may not work with Netscape. So, I went to use the APPLET tag with the Sun Java Plug-in.
    I've made some tests with IE and Firefox and there is at least two differences between them (both use the Sun Java Plug-in) :
    1/ Firefox / JSObject
    When you pass a Javascript object to a Java method, it seems that you
    cannot use methods like 'getMember', 'call', etc on this object.
    (invocation of the method works but returns null)
    But, if you access the same object form inside Java starting by
    JSObject.getWindows(...) and so on, it works fine.
    IE works in all cases.
    Example, with the Java applet and HTML below :
    . Java applet :
    | package JavaJS;
    |
    | import netscape.javascript.*;
    |
    | public class FirefoxApplet
    |        extends java.applet.Applet {
    |   netscape.javascript.JSObject win = null;
    |  
    |   public void init() {
    |     win = netscape.javascript.JSObject.getWindow(this);
    |   }
    |
    |   public Object getJSObjectMember( netscape.javascript.JSObject jso, String member ) {
    |     return jso.getMember(member);
    |   }
    |
    |   public netscape.javascript.JSObject getJSObjectFromPath( String jsoPath ) {
    |     String [] jsoNames = jsoPath.split("\\.");
    |     netscape.javascript.JSObject jso = win;
    |
    |     for( int i = 0; ( i < jsoNames.length ); i++ )
    |       jso = (netscape.javascript.JSObject)jso.getMember(jsoNames);
    |
    | return jso;
    | }
    |
    | public Object getJSObjectPathMember( String jsoPath, String member ) {
    | return getJSObjectMember(getJSObjectFromPath(jsoPath),member);
    | }
    | }
    [i]. HTML page :| <HTML>
    | <HEAD>
    | <TITLE>FirefoxApplet</TITLE>
    | <META http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
    | <META http-equiv="Content-Script-Type" content="text/javascript">
    | <SCRIPT>
    | var ffxa = null;
    | var txa = null;
    |
    | var o = {
    | s : "object o, member s",
    | o : {
    | s : "object o.o, member s"
    | }
    | }
    |
    | function go() {
    | print(ffxa.getJSObjectMember(o,"s"));
    | print(ffxa.getJSObjectMember(o.o,"s"));
    | print(ffxa.getJSObjectPathMember("o","s"));
    | print(ffxa.getJSObjectPathMember("o.o","s"));
    | print(ffxa.getJSObjectMember(ffxa.getJSObjectFromPath("o"),"s"));
    | print(ffxa.getJSObjectMember(ffxa.getJSObjectFromPath("o.o"),"s"));
    | }
    |
    | function print( text ) {
    | txa.value = txa.value+text+"\n";
    | }
    |
    | function loaded() {
    | ffxa = document.getElementById("ffxa");
    | txa = document.getElementById("txa");
    |
    | }
    | </SCRIPT>
    | </HEAD>
    | <BODY onload="loaded()">
    | <APPLET id="ffxa"
    | code="JavaJS.FirefoxApplet.class"
    | width="0"
    | height="0"
    | MAYSCRIPT>
    | </APPLET><BR>
    | <INPUT type="button" onclick="go()" value="Go"><BR>
    | <TEXTAREA id="txa" rows="10" cols="40"></TEXTAREA>
    | </BODY>
    | </HTML>
    When the HTML page has loaded, a click on the Go button gives :
    . Firefox output :
    | null
    | null
    | object o, member s
    | object o.o, member s
    | null
    | null
    . IE output :
    | object o, member s
    | object o.o, member s
    | object o, member s
    | object o.o, member s
    | object o, member s
    | object o.o, member s
    2/ Internet Explorer / JSObject
    As we have seen in the previous example, passing Javascript object to
    an applet method works. Here, the problem comes when a Javascript object
    is pass to a method that's not an applet's method.
    If within the applet, you instantiate a new Java object and then
    call from Javascript a method on this object with a Javascript object as
    parameter then an Exception is raised when invoking that method.
    Firefox works fine here.
    Example, with the Java applet and HTML page below :
    . Java applet :
    | package JavaJS;
    |
    | public class IEApplet extends java.applet.Applet {
    |  
    |   public void init() {
    |   }
    |  
    |   public Object echo( Object object ) {
    |     return object;
    |   }
    |  
    |   public Object newEcho() {
    |     return new Echo();
    |   }
    | }
    . Java Echo class
    | package JavaJS;
    |
    | public class Echo {
    |  
    |   public Echo() {
    |   }
    |
    |   public Object echo(Object object) {
    |     return object;
    |   }
    | }
    . HTML page :
    | <HTML>
    |   <HEAD>
    |     <TITLE>IEApplet</TITLE>
    |     <META http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
    |     <META http-equiv="Content-Script-Type" content="text/javascript">
    |     <SCRIPT>
    |       var iea = null;
    |       var txa = null;
    |
    |       var o = {
    |         s : "object o, member s",
    |         o : {
    |           s : "object o.o, member s"
    |         }
    |       }
    |
    |       function go() {
    |         print(iea.echo(o));
    |         print(iea.newEcho().echo(o));
    |       }
    |      
    |       function print( text ) {
    |         txa.value = txa.value+text+"\n";
    |       }
    |
    |       function loaded() {
    |         iea = document.getElementById("iea");
    |         txa = document.getElementById("txa");
    |        
    |       }
    |     </SCRIPT>
    |   </HEAD>
    |   <BODY onload="loaded()">
    |     <APPLET id="iea"
    |             code="JavaJS.IEApplet.class"
    |             width="0"
    |             height="0"
    |             MAYSCRIPT>
    |     </APPLET><BR>
    |     <INPUT type="button" onclick="go()" value="Go"><BR>
    |     <TEXTAREA id="txa" rows="10" cols="40"></TEXTAREA>
    |   </BODY>
    | </HTML>When the HTML page has loaded, a click on the Go button gives :
    . Firefox output :
    | [object Object]
    | [object Object]
    . IE output :
    | [object Object]
    with this Exception on the second method invocation :
    | java.lang.ClassCastException
    |      at sun.plugin.com.DispatchImpl.convertParams(Unknown Source)
    |      at sun.plugin.com.DispatchImpl.invokeImpl(Unknown Source)
    |      at sun.plugin.com.DispatchImpl$1.run(Unknown Source)
    |      at java.security.AccessController.doPrivileged(Native Method)
    |      at sun.plugin.com.DispatchImpl.invoke(Unknown Source)
    | java.lang.Exception: java.lang.ClassCastException
    |      at sun.plugin.com.DispatchImpl.invokeImpl(Unknown Source)
    |      at sun.plugin.com.DispatchImpl$1.run(Unknown Source)
    |      at java.security.AccessController.doPrivileged(Native Method)
    |      at sun.plugin.com.DispatchImpl.invoke(Unknown Source)There is a workaround for this, it's possible to wrap the Javascript object
    in a Java object with an applet method and then use this Java object as
    parameter.
    Anyway, my questions are : regarding points 1/ and 2/ are these bugs with the Sun Java Plug-in ? or someone could explain these behaviors ?
    Thanks for your reading.
    Software infos :
    . Firefox version 1.0.7
    . Internet Explorer version 6.0.2800.1106 / JScript version 5.6
    . Plug-in Java(TM): Version 1.4.2_08
    . JSDK version 1.4.2_08
    . Windows 2000 Server version 5.00.2195 sp4

    Please test with the new Java Plug-In available in 6u10 at http://jdk6.dev.java.net/6u10ea.html. The Java/JavaScript bridge has been completely rewritten and is now more complete and portable than ever before. Longstanding issues should be fixed with this new version. Please try it and post if you continue to have problems.

  • Java Plug-in problems following installation of Oracle 9i

    I have been experiencing repeatable problems with the Sun Java Plug-in following installation of Oracle 9i on our servers. Our installation of the Sun JDK 1.3.1_04 or higher seems to conflict with the Oracle installation. Following the install, navigating to any web page that includes an applet reference results in a plug-in error stating that it cannot locate the registry key HKEY_LOCAL_MACHINE\SOFTWARE\JavaSoft\Java Plug-in\1.3.1_01. The key does exist however for the installed version of the plug-in. ie [HKEY_LOCAL_MACHINE\SOFTWARE\JavaSoft\Java Plug-in\1.3.1_07]. My only workaround to fix this is to add a new registry key 1.3.1_01 that contains the contents of the registry key for the installed plug-in (for example 1.3.1_07).

    The Oracle installation only inlcludes the JRE, which AFAIK isn't referenced outside the ORACLE_HOME directory. The internal JVM couldn't be causing the conflict either. Might be an installer bug of some sort, but not one I have heard of.

  • Java plug-in not working in multi-server instance

    I am having problems getting the Sun Java plug-in to work
    when attempting to use the Browse Server button within the CF
    Administrator for directory browsing features such as the Code
    Analyzer, Verity Collections,etc., in a multi-server instance
    setup. The plug-in works fine within the first instance. For all
    the other instances (2 through n), the Java plug-in doesn't do
    anything except show an image of a sun with the words Java Sun
    Microsystems with the rays of the sun going around and round.
    We are using CFMX 7.0.1 with the Sun Java plug-in 1.5.0_06.
    Anyone else experience this problem before?

    First, you need to get off of Java 1.5 and back to 1.4.2. 1.5
    isn't supported yet and breaks stuff.
    Secondly, you need to make sure RDS is enabled on all of your
    instances.

  • Highest supported Sun java for forms 10.1.2.0.2?

    Hello everyone,
    According to Oracle's "client platform statement of direction 10gr2" web page, the highest officially supported version of Sun java for our environment (XP, IE 6, Forms 10.1.2.0.2) is 1.5.0_06. Is this indeed correct? The Sun site has info that this version has the 2007 USA DST changes too.
    We are looking into moving from jinitiator to Sun java and we want to make sure we stay supported. I have tested with 1.6 and my app worked ok, but if it's not offically supported, the powers that be will not allow it.
    Thanks for any info,
    Gary

    I believe you need to install forms/reports patchset 3 10.1.2.3 for sun java, plus support for new browsers and vista IE8. going forward no more jinitiator anyway
    http://updates.oracle.com/ARULink/PatchDetails/process_form?patch_num=5983622

  • Mouse navigations problem with Sun Java 1.5.0_*

    Hello gurus,
    We need to move from JInitiator to Sun Java Plugin; according to the Forms10g Client Platform Support (http://www.oracle.com/technology/products/forms/htdocs/10gR2/clientsod_forms10gR2.html) one of the certified version for Forms 10.1.2.0.2 of the the Sun Java Plugin is 1.5.0_06 and Internet Explorer 6.0, we have tested also SJPI 1.5.0_09 and we get the same mouse navigation problem reported in the following Oracle Forum threads.
    Mouse navigation don't work with Java Plugin.
    Mouse navigation don't work with Java Plugin.
    Forms 10gR2, Sun Java 1.5.0_06 gives mouse problems
    Forms 10gR2, Sun Java 1.5.0_06 gives mouse problems
    Does anybody know a solution to this problem?
    Any help will be really appreciated.
    Regards,
    Victor.

    You need to use 1.5.0_12 or newer. The client SOD is not up-to-date on this specific point. A lot of navigation problems was fixed in this very release.
    The Management team should change this in the client SOD, wonder why they still refer to 1.5.0_06. For Applications, the first 1.5.0 to be certified was _12.
    Also make sure, that you are using the latest Patch 3 for 10.1.2 (10.1.2.3). This patch also contains fixes for a lot of these wellknown issues.
    Hope this helps,
    Jacob

  • Java Plug-in 1.5.0_02 applet error

    Hi to all,
    I have a situation that i cannot resolve. I have a computer in which i login as myself (admin context) and can view the site correctly without errors. However, when i login as a normal user (user) with some group policies implemented i get the following error. My TOC and tool bar do not appear and this is the error extracted.
    My question is that i know it is group policy related but which policy would invoke this result. ? Ie: disabling java scripting in gpedit, disabling java all together etc...
    Any help would be appreciated.
    Java Plug-in 1.5.0_02
    Utilisation de la version JRE 1.5.0_02 Java HotSpot(TM) Client VM
    R�pertoire d'accueil de l'utilisateur = C:\Documents and Settings\dbabin
    c: effacer la fen�tre de la console
    f: finaliser les objets de la file d'attente de finalisation
    g: lib�rer la m�moire
    h: afficher ce message d'aide
    l: vider la liste des chargeurs de classes
    m: imprimer le relev� d'utilisation de la m�moire
    o: d�clencher la consignation
    p: recharger la configuration du proxy
    q: masquer la console
    r: recharger la configuration des politiques
    s: vider les propri�t�s syst�me et d�ploiement
    t: vider la liste des threads
    v: vider la pile des threads
    x: effacer le cache de chargeurs de classes
    0-5: fixer le niveau de tra�age � <n>
    charger : classe a0ce100 introuvable.
    java.lang.ClassNotFoundException: a0ce100
    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)
    Caused by: java.io.IOException: open HTTP connection failed.
    at sun.applet.AppletClassLoader.getBytes(Unknown Source)
    at sun.applet.AppletClassLoader.access$100(Unknown Source)
    at sun.applet.AppletClassLoader$1.run(Unknown Source)
    at java.security.AccessController.doPrivileged(Native Method)
    ... 10 more
    java.lang.NoClassDefFoundError: JTreeCanvas
    at java.lang.Class.getDeclaredConstructors0(Native Method)
    at java.lang.Class.privateGetDeclaredConstructors(Unknown Source)
    at java.lang.Class.getConstructor0(Unknown Source)
    at java.lang.Class.newInstance0(Unknown Source)
    at java.lang.Class.newInstance(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)

    I forgot to mention the envrironment.
    Windows 2000 SP4
    Sun Java Plug-in 1.5.0_02

  • Java Plug-In taking too long to load

    Is there a setting or script etc to load Java Plug-in quicker or at startup?
    We have identified that loading of the Java Plug-in required by an in house application as the cause of the delay (about 13 seconds are added due to the loading of the plug-in). Is there a way for us to safely and non-intrusively cache the Java Plug-in in the browser / load it at startup? Any assistance would be appreciated.
    We are using 1.4.2_07JRE but have had the same results with 1.5.0_06.

    Our question is, is there a way to keep the Java
    Plug-in loaded in the Internet Explorer browser at
    all times, including across machine reboots, so that
    the initial application launch in the day doesn't
    take as long?Across a reboot there is NO way that you are going to keep something that runs in the browser "loaded".
    So skipping that point.....
    The browser runs a VM.
    Every instance of the VM (browser or not) loads everything (in terms of the VM itself) when it starts up.
    The only variation for this is with 1.5 where the core API is only loaded once for all running instances (at least one must be running.)
    There are two possibilities for the difference you are seeing.
    1. The browser keeps the VM running for some time. The browser shuts it down after inactivity (and definitely after a reboot.) Thus the VM load time is what you are seeing.
    2. The browser keeps a copy of something cached in the hard drive for some time. After that time it is removed and must be refetched (and re-cached.) I have no idea what that something is.
    If it is the first case then there might be a hidden attribute somewhere in the browser that might impact this. If you can find it then you might be able to change it. It might either be part of the browser or part of the installed part of the VM that the browser interacts with.
    If the second then it would require changing cache attributes to increase the time between refreshes.
    It is unclear to me by what you mean by "Sun Java Plug-in needs to get loaded." but that certainly could be because I know nothing about it. The technology itself is part of the JRE and presumably you are using it to load something of your own or something besides that which came with the JRE.
    Did you try loading a do nothing plug in and it takes that extra time? If so then one solution would be to load the plug in in a separate thread while the user is doing something else. That of course depends on what your plug in needs to do.

Maybe you are looking for

  • Can't set required duration in iMovie 09?

    I'm using iMovie 09 and trying to set the duration of a clip (using inspector) as 0.9s but as soon as I set the vallue and hit enter it just becomes 0.8s. It seems that the duration can only go up in 0.2s intervals. Does anyone have a solution? Is th

  • Adobe Story app

    On start of Adobe Story from the application folder, it goes into the downloade mode however after downloading it returns an error message as indicated below. Is there a fix somewhere? I have quite a bit of work I've been working on and the greatest

  • NI-CAN driver error

    I'm using version 1.5.1 of the NI-CAN driver in a multi-threaded application. When I attempt to ncWaitForState in two different threads (one waiting on a write to finish, one waiting on a new message to read) I get a "driver error" return code.

  • Can i reconnect a "super duper" clone to "time machine" as original?

    hi there. i've recently upgraded the hard drive on my mbp 17, using super duper for cloning my stuff onto the new hd. only later i've discovered that using the same hd name doesn't mean time machine recognizes it as the same, root hd. i already slap

  • Desk top Icon are showing through opened application

    What would cause the desk top icons to be visable inside an application when it is opended?