Java bean in form version 6.0

Does anyone know if it's possible to put a javabean into a forms (v6) in runtime mode ie client server mode (no webforms)?.
If it is possible ... how can i do it?
I want to change the look and feel of my form.....how can i do it if java bean is not supporting forms 6.0 in client server mode
Thanks in advance
shareef

Hello,
You should ask this question in the Oracle Forms Forum :
Forms
Regards

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Hi
Following is the result of Jinitiator Java Consol.......
Oracle JInitiator version 1.1.8.19
Using JRE version 1.1.8.19
User home directory = C:\Documents and Settings\Administrator
JAR caching enabled.
Cache directory: C:\Program Files\Oracle\JInitiator 1.1.8.19\jcache
Maximum cache size: 50000000 bytes
Opening http://202.163.88.194:6777/forms60java/f60all_jinit.jar no proxy
Loading http://202.163.88.194:6777/forms60java/f60all_jinit.jar from JAR cache.
Opening http://202.163.88.194:6777/forms60java/java/awt/KeyboardFocusManager.class no proxy
Opening http://202.163.88.194:6777/forms60java/oracle/forms/engine/MainBeanInfo.class no proxy
Opening http://202.163.88.194:6777/forms60java/sun/beans/infos/MainBeanInfo.class no proxy
Opening http://202.163.88.194:6777/forms60java/oracle/ewt/swing/JBufferedAppletBeanInfo.class no proxy
Opening http://202.163.88.194:6777/forms60java/sun/beans/infos/JBufferedAppletBeanInfo.class no proxy
Opening http://202.163.88.194:6777/forms60java/oracle/ewt/lwAWT/BufferedAppletBeanInfo.class no proxy
Opening http://202.163.88.194:6777/forms60java/sun/beans/infos/BufferedAppletBeanInfo.class no proxy
Opening http://202.163.88.194:6777/forms60java/oracle/ewt/popup/PopupAppletBeanInfo.class no proxy
Opening http://202.163.88.194:6777/forms60java/sun/beans/infos/PopupAppletBeanInfo.class no proxy
Opening http://202.163.88.194:6777/forms60java/oracle/forms/registry/Registry.dat no proxy
Opening http://202.163.88.194:6777/forms60java/oracle/forms/registry/default.dat no proxy
proxyHost=null
proxyPort=0
connectMode=HTTP
Forms Applet version is : 60821
Opening http://202.163.88.194:6777/forms60java/oracle/forms/demos/GetClientInfo.class no proxy
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I am trying to implement the java bean in the forms 10g
I performed the following steps, but no luck.. Could anybody please help me in this?
I have created a simple java class
package mypackage1;
public class MyClass
public String GetString(String a)
return a;
Make a jar myjar.jar out of it.
Copy this jar files in $ORACLE_HOME/forms/java directory
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Set the implementation class property of text item to mypackage1.MyClass
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Ideally, on button pressed, it should show the text "Hello World" in the etxt box. But on button pressed nothing is happening and in java console on error is appearing.
My java console output is
Loading http://asst104253:8889/forms/java/frmall_jinit.jar from JAR cache
Loading http://asst104253:8889/forms/java/Myjar.jar from JAR cache
proxyHost=null
proxyPort=0
connectMode=HTTP, native.
Forms Applet version is : 10.1.2.0
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Hi there
The is plenty wrong with this code:
1. MyClass is not extending VBean
2. There is no public boolean setProperty(ID ID, Object args) method and no property IDs have been defined so set_custom_property('block2.text_item4',1,'GetString','Hello World'); will not execute anything
3. If you're hoping to return values back from the bean, you need to define a custom event and associated ID.
If you're just looking for some java code to return values in a similar manner as normal Oracle functions then you may want to consider using forms java stored procedures which are based on static java methods. Beans are really more for interaction type stuff with other applications.
But any way if you want to do it this way (i.e. using beans) then at very least you class should look something like (Note, I have not compiled is so there may be a few errors):
package mypackage1;
import oracle.forms.handler.IHandler;
import oracle.forms.ui.CustomEvent;
import oracle.forms.properties.ID;
import oracle.forms.ui.VBean;
import oracle.forms.engine.Main;
import oracle.forms.engine.*;
import oracle.forms.handler.*;
public class MyClass extends VBean
// initiating event id
protected static final ID pgetString = ID.registerProperty("GetString");
// return value id
private static final ID preturnValue = ID.registerProperty("returnValue");
// return event id
protected static final ID preturn = ID.registerProperty("returnEvent");
static IHandler mHandler;
public String GetString(String a)
// may do some string manipulation here.
return a;
public boolean setProperty(ID ID, Object args)
if (_ID== pgetString)
if (_args instanceof String)
String myArg = (String)_args;
mHandler.setProperty(preturnValue,getString(myArg));
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dispatchCustomEvent(ce);
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DECLARE
     BeanValListHd1 PARAMLIST;
     ParamType NUMBER;
     EvenName     Varchar2(20);
     CurrentValue Varchar2(2000);
BEGIN
     BeanValListHd1 := get_parameter_list(:SYSTEM.CUSTOM_ITEM_EVENT_PARAMETERS);
     IF :SYSTEM.Custom_Item_Event = 'returnEvent' THEN
          IF iD_NULL(BeanValListHd1) THEN
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END;
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Hi,
Please check out the location http://technet.oracle.com/products/developer/
There is a document
"Using Java Components in Oracle Developer Applications"
This document provides the
information on 'using JavaBeans in Forms',
Regards,
Deepak Rai
<BLOCKQUOTE>quote:<HR>Originally posted by vinayak prabhu ([email protected]):
How do we use Java beans in forms 6.0 ?
Please help.
Thanks.
(Vinayak Prabhu)
Vinny.<HR></BLOCKQUOTE>
null

Java bean in form version 6.0

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