JavaBeans in Forms

Has anybody managed to get
the GetClientInfo sample to
work with Developer 6.0
(SetCustomItemProperty in 6.0
as opposed to GetCustomProperty
in 6i).
In 6.0, the When-Custom-Item-Event
trigger on the bean area doesn't even fire.
I got the sample to work using 6i
and Jinitiator.
Does anybody now what I have to do
to make it work with IE5 Native?
I imported the certificate (or so I think),
but it still returns only 'localhost'
and 127.0.0.1.
Thanks
Anton Weindl

Did you ever get the getclientinfo bean to work with Oracle
forms running in native IE5?

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How to use javabean in forms e.g.Jcalender in forms?

hey all....
I am using FORMS 10G and java plug-in 1.4.2 for adding javabean in forms and fallowing changes
1) Installed JRE 1.4
2)copied Jcalender.jar in /forms/java
3)edit /forms/server/formsweb.cfg as fallows
baseHTMLjpi=basejpi.htm
archive=frmall.jar,Jcalender.jar
jpi_download_page=http://java.sun.com/products/archive/j2se/1.4.2_06/index.html
jpi_classid=clsid:CAFEEFAC-0014-0002-0000-ABCDEFFEDCBA
jpi_codebase=http://java.sun.com/products/plugin/autodl/jinstall-1_4_2-win.cab
jpi_mimetype=application/x-java-applet;jpi-version=1.4.2
4)load module Jcalender.fmb in form builder
5)Register the path of 'Jcalender.jar' file where it is stored, in 'FORMS_BUILDER_CLASSPATH'
5)import java class 'Jcalender.jar' from Program in menu bar
6)Then it give an exception
Importing Class oracle.forms.fd.Jcalender...
Exception occurred: java.lang.UnsupportedClassVersionError: oracle/forms/fd/Jcalender (Unsupported major.minor version 49.0)
help will be appreciated..plz
Thank in advance..

Hi..
Thanks 4 ur suggestion.
I am using forms 10.1.2.0.2.i am compiling it on my local m/c.
Jcalender is not working but the method of all javabean is almost same.
i can use laf.jar with template 'laf_template.fmb.
will u plz tell me the steps to use javabean(with plugin ) and suggest the version.
thanks a lot. Expecting reply..
bye..

How to use JavaBean in Form Builder 6i

Hi,
How to use JavaBean in Form Builder 6i (Oracle Developer 6i)?.
i'am using Oracle Sever 8.0.4 and Oracle Developer 6i.
Please give your valuable suggestion
Regards
Seema

I would suggest you start with the sample Java bean code we have
on otn.
http://otn.oracle.com/products/forms
go to the sample code section.

How to setup a javabean on form to let user loading to client PC

What is the step-by-step to create a javabean on form and how to set the properties on the javabean (TextItem) which
can let user loading/save the output file to his/her PC drive instead of to the server drive. On my form I used Text_IO, it worked fined only if you run the form on client/server environmnet but when you run it on the web, it output the file to server.
Metalink told me to user do compile a java program and create the .class to jar file, I did everything accordingly, but they do not tell me how to set up on the form, I need the coding how to code everything on form on when-button-pressed trigger. Thank you very much.

You have a modem/router or gateway type of device here.
It is the Arris that is acting as the main router for your network......that is why the AirPort and Time Capsule need to be in Bridge Mode.
You need to set up port forwarding on the Arris gateway since it is the router for your network.
Contact Arris support for details on how to configure port forwarding on the gateway.
Once you have port forwarding setup on the Arris gateway, the AirPort and Time Capsule will pass those settings through to connected devices since they are configured in Bridge Mode.

JavaBeans in Forms 6.0

I am trying to use JavaBeans in Forms 6.0. I have followed the
directions laid out in the Oracle Developer 6.0 Reviewers Guide
for using the JugglerBean component. Whenever I set the
implementation class, I get an error FRM-13008: Cannot find
JavaBean.
Does anyone know of any documentation that exists on how to do
this? Or has anyone else had any luck using JavaBeans within
forms?
Thanks for any help,
Jill
null

Jill French (guest) wrote:
: I am trying to use JavaBeans in Forms 6.0. I have followed
the
: directions laid out in the Oracle Developer 6.0 Reviewers
Guide
: for using the JugglerBean component. Whenever I set the
: implementation class, I get an error FRM-13008: Cannot find
: JavaBean.
: Does anyone know of any documentation that exists on how to do
: this? Or has anyone else had any luck using JavaBeans within
: forms?
: Thanks for any help,
: Jill
Jill - make sure that the Java classes are stored in the correct
package structure and are placed in the directory that is
pointed to by the FORMS60_JAVADIR registry entry. Typically
this is \orant\forms60\java on the installation drive.
but rest assured, it does work! It looks great to see the
JavaBean actually display in the layout editor.
-steve
null

JAVA.LANG.NULLPOINTEREXCEPTION WHILE USING GETCLIENTINFO JAVABEAN IN FORM

We are using GetClientInfo JavaBean in Oracle 6i Form registered in Oracle Applications. Earlier, when we used Jinitiator, the Form used to open properly. Recently we started using Java Plug-in 1.6.0_12 (JRE version 1.6.0_12 Java HotSpot(TM) Client VM), we get following errors and then entire application closes.
java.lang.NullPointerException
     at oracle.forms.ui.VBean.isFocusTraversable(Unknown Source)
     at java.awt.Component.isFocusable(Unknown Source)
     at java.awt.Component.isRequestFocusAccepted(Unknown So

Get Client Information
http://www.oracle.com/technology/sample_code/products/forms/6idemos.html
java.lang.NullPointerException
     at oracle.forms.ui.VBean.isFocusTraversable(Unknown Source)
     at java.awt.Component.isFocusable(Unknown Source)
     at java.awt.Component.isRequestFocusAccepted(Unknown Source)
     at java.awt.Component.requestFocusHelper(Unknown Source)
     at java.awt.Component.requestFocusHelper(Unknown Source)
     at java.awt.Component.requestFocus(Unknown Source)
     at oracle.forms.handler.UICommon.updateFocus(Unknown Source)
     at oracle.forms.handler.UICommon.setFVP(Unknown Source)
     at oracle.forms.handler.UICommon.setFVP(Unknown Source)
     at oracle.forms.handler.UICommon.onUpdate(Unknown Source)
     at oracle.forms.handler.ComponentItem.onUpdate(Unknown Source)
     at oracle.forms.handler.JavaContainer.onUpdate(Unknown Source)
     at oracle.forms.handler.UICommon.onUpdate(Unknown Source)
     at oracle.forms.engine.Runform.onUpdateHandler(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.sendDeferredMessages(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)

Issue JavaBeans with Forms

Hello Everyone,
I would like to know if someone can tell me what i'm wrong.
I have tryed JavaBean AWTFileDialog to see how it's works inside a Forms.
When i click button, the FileDialog open, everything looks good.
I try to create a JavaBean with Eclipse.
My Code
package oracle.forms.fd;
import java.awt.Component;
public clas myJB extends Component {
      public string getTextSample() {
           String sText = "";
           sText = "foobar";
           return sText;
I export to jar file in my oracle form directory.
edited my formweb.cfg file to add myJB jar file like i've done with AWTFileDialog.
but when i try in my form, the return value are null
my form code.
When-new-form-instance trigger
FBean.Register_Bean('CTRL.BEAN', 1, 'oracle.forms.fd.ADLog');
and i have a button to get the value like this
cV_co_retr := FBean.Invoke_Char('CTRL.BEAN', 1, 'getTextSample');
what i've done wrong?
I miss something?
thanks for help.

Hi, thanks again for your help.
I use JRocket 1.6.14 R27.6.5 32 bit, my Forms Developer version is 11.1.1.2.0
i would like to sign my jar file, but i really start with this kind of dev.
i've take a look at this link
http://docs.oracle.com/javase/tutorial/deployment/jar/signing.html
when i try the
jarsigner jar-file alias
i get this error about unable to load .keystore file (unable to find specified file)
how i can create keystore file? with something like this ? https://www.sslshopper.com/article-most-common-java-keytool-keystore-commands.html
keytool -genkey -alias mydomain -keyalg RSA -keystore keystore.jks -keysize 2048
Does that mean i need to resign my jar on each domain?
Thanks ..
EDIT : I think i miss something, i have created my keystore file and compiler my jar with jar -cvf myjava.jar myjava.java
Does it's possible it's because i don't have JInitiator? if i try with any other jar from this site http://forms.pjc.bean.over-blog.com/ all works good, if i try with my jar file, nothing woks.
i have compiled created java from pjc.beans.over-blog and the jar stop working.
so i'm really lost, what i'm doing wrong to create my jar file.
i have tryed the 3 files given by FrancoisDegrelle to create keystroke at this link https://forums.oracle.com/thread/2154907 and it sound good, but my jar not working again.
thanks
Ce message a été modifié par : Neimad

JavaBean in Form Builder 6

Dear Sirs,
to enhance an old Forms 6 application I want to use the JavaBean Area- item of Form Builder 6.
I´ve developed a Java Bean which I did export as JAR file.
In later Form Builder versions this JAR file has to be included in formsweb.cfg. But since Form Builder 6 does not have this config file where do I have to register my JAR?
It is already included in classpath environment variable but this does not seem to be enough. Form Builder throws the following error: "FRM-13008: JavaBean mit dem Namen 'oracle.forms.fd.GetCanvasProp' nicht gefunden" (meaning: Form Builder is not able to find the class of JavaBean Area item)
The class was compiled as Java 1.1 class.
Thanks in advance for any hints.
Best regards
Janek

Hi!
Do you use forms 6i on the web?
You find the formsweb.cfg in %oracle_home%\forms60\server folder
But the builder does not read the formsweb.cfg.
Try to expand the FORMS60_BUILDER_CLASSPATH registry key
in hkey_local_machine\software\oracle.
Gruesse ...

JavaBean in Form 6i Client system (not web)

Hi,
Anybody help me, I want to use JavaBean in form6i client system to store image into oracle11g database (and retrieve also). I am really new to javaBean. I read the Help of oracle form, but I didn't understand.

Friend can you tell me any method to insert image into oracle database 11g using form6i and retrieving it from 11g to form 6i.
I tried by making database item, when commit statement is executed it's goes to the database and when execute_query is executed its retrieves from database, but it's very slow. I want to improve the speed.
The column I used to store image is BLOB type.

JavaBean in Forms - signed JAR hangs

Hi !
I've a custom JAR-file containing code for my JavaBean (used in a Oracle Webform 6i). In order to allow my Bean to access an outside Database via JDBC I've signed the JAR (under Java version 1.3.0).
When accessing my form with the embedded JavaBean the loading process hangs. When I'm using my JAR-file unsigned, I'm of course getting a security error as expected.
How do I have to sign my JAR - so it can be loaded up correctly ? - I'm using JInitiator 1.3.1.9
Thanks
Alexander

Alexander,
most likely you are hitting a known issue that the custom certificate is not recognized if used in conjucntion with the Forms signature. The following whitepaper contains a simple work around, which is to use a hidden Applet up front.
http://otn.oracle.com/products/forms/pdf/SigningJint13.pdf
Hopefully this helps
Frank

FRM-13008 when adding JavaBeans to Forms

I'm keep getting a FRM-13008 "Cannot find JavaBean with name ..." when I try to set the Implementation Class for a new BeanArea in a form. Even with the demo classes I'm getting the same error. I'm using the fully qualified class names, such as oracle.forms.demos.ProgressBarPJC
The demo class files are installed in my \orant\forms60\java\oracle\forms\demos directory. My FORMS60_JAVADIR points to \orant\forms60\java. Since it's a demo class, I know the IView interface is ok.
Are there other causes for the 13008 error? Is there anything else I need to know or check? Any help would be greatly appreciated.

I'm having exactly the same problem you have, and I didn't have any reply even from Oracle Italian Support, did you find the way to solve it?
Thank you, Nicoletta Bindi
<BLOCKQUOTE><font size="1" face="Verdana, Arial">quote:</font><HR>Originally posted by Jay Bailey ([email protected]):
I'm keep getting a FRM-13008 "Cannot find JavaBean with name ..." when I try to set the Implementation Class for a new BeanArea in a form. Even with the demo classes I'm getting the same error. I'm using the fully qualified class names, such as oracle.forms.demos.ProgressBarPJC
The demo class files are installed in my \orant\forms60\java\oracle\forms\demos directory. My FORMS60_JAVADIR points to \orant\forms60\java. Since it's a demo class, I know the IView interface is ok.
Are there other causes for the 13008 error? Is there anything else I need to know or check? Any help would be greatly appreciated.<HR></BLOCKQUOTE>
null

Help needed - JavaBeans in forms

Hi there - can anyone out there help me with this?
As part of a new project, I'll be trying to implement a JavaBean in a form; specifically, I'll be implementing the multi-select tlist bean.
This is not something I've done before, so I'd be grateful if someone could point me in the direction of any documentation or on-line tutorials on the subject.
Many thanks, Geoff

otn.oracle.com/products/forms
Look for some of the white papers and dowload the 9i demo - there is a multi select java bean in there.
Grant Ronald
Forms Product Management

Javabeans and Forms

Are there any white papers or documentation that teaches how to create and use a javabean in Oracle Forms? I've looked at a couple of the demos but most of the documentation just seems to describe the PJC or javabean and none of the demos seem to work on the link http://www.oracle.com/technology/sample_code/products/forms/index.html. Also, the demos for 10g rel 2 are still not available. For us developers with only a little or no java knowledge the task of understanding how to use this technology with forms is pretty discouraging

Hi Francois,
I've looked at this site and it's pretty good and I think I might be able to get an existing bean working. The problem is that I have several developers on my project with essentially no java experience (they've taken a java class but haven't written anything outside of the class) and I'd like to get them started using this technology. How did you get startred? Some of my developers will be attending an Oracle University Forms class in mid April, but based on the class summary it doesn't appear that they even teach anything about javabeans.

Can anyone help how to call JavaBeans from Forms 6i (Urgent !!!!)

Hi,
I'm working on Forms 6i and oracle 8.1.6 database in Client-Server Environment. In forms 6i how to use bean area button. I could able to write a bean program and save it in jar file. But when I attach that to 'bean area', it's not reflecting. Could any one help in this.
Thanks in advance.
Murali.

Hi,
I'm working on Forms 6i and oracle 8.1.6 database in Client-Server Environment. In forms 6i how to use bean area button. I could able to write a bean program and save it in jar file. But when I attach that to 'bean area', it's not reflecting. Could any one help in this.
Thanks in advance.
Murali.

JTable Javabean in Forms 6i (6.0.8.11.3)

All,
Am trying to show up a JTable in forms6i module. I had my .jar files and java file copied to right places, Included a BEANAREA item to a DBlock, set the implementation class pointing to the proper class.
When i tried to open the beanarea item in my layout. The forms is crashing.
1) Is there a specific patch for forms 6i do i have to install ??
2) Forms 9i/10g is working fine for the above example. Is there a diff way for forms 6i ??
If somebody could pour some insights on this.. then that would be much much appreciated..
Thanks
- Karthik Dhinakaran

France / Gerd
Thanks for the replies.
The intention is to bring a grid kind of control in forms. So that multiple selection of rows can be made for a specific operation.
France - Thanks for the idea to look at the java console. Will try that and post it here.
2 years back , when working with GE, Indiana. We used a similar technique. I thought of marking a difference in the form which we work day to day. Also it's very useful in handling the multiple items. I have the code, it's workign in forms 9i/10g but i need to implement the same in forms 6i.
Your feedback will be much much much appreciated. Infact will be greatful !
Message was edited by:
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JavaBeans in Forms

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