Can't Import java class in form 10g

Hi All,
I have tried to call a web service from oracle form 10g
so, I read your available document (How to call Web service from Form 10g)
http://www.oracle.com/technology/obe/obe_as_10g/deploy/callws_fromforms/forms_webservice.htm#r1
but when I've created a web service from WSDL file and I've deployed it to JAR file using Jdeveloper 10g (10.1.2.1.0).
I tried to import it into form builder 10g but i have the error :
java.lang.NoClassDefFoundError: oracle/jdeveloper/webservices/runtime/WrappedDocLiteralStub
Please, can any body help me to solve this problem?

Have you put the jar file in the classpaths??

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Importing java class in form 10g

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Importing Class java.lang.float...
Exception occurred: java.lang.ClassNotFoundException: java.lang.float
Could anybody let me know what jar file i am missing and in what path should i add the jar file.
Thanks in advance,

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Scott,
I agree with Abdetu, you should create your own thread for your question. However, to set an environment variable in UNIX you declare the variable and then export it. For example, in your default profile you could add the following:
FORMS_BUILDER_CLASSPATH='Your Path Here'
export FORMS_BUILDER_CLASSPATHCraig...
Edited by: CraigB on Feb 4, 2011 11:24 AM

Importing java class from forms 6i

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+... not a Java question. Post moved from the New To Java to the Forms forum.+

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You have installer the JDK 1.2 (This software located in a Sun Microsystems Web Site), and you have a configure the your PATH:
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I have two questions regarding importing java classes in Forms 6i
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Hi,
I am having the same problem.
I can't import java class in the form.
I read through most of the forum and this is what I tried.
I follow the instruction and follow the sample form from OTN.
Ok, this is what I did and tell me what I did wrong.
1. I copy my co-worker jar files into c:\project.
In it there are a bunch of jar files he uses jdk.1.4
(i am not sure if this might cause the problem).
2. on the CLASSPATH in CONTROL PANEL -- System icon,
i have following:
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BTW, my form version is 9.0.2.11.0, in windows environment.
thank you soo much for your help.
3. then I launched the forms, and tried to import java classes, it took about 2 minutes to pop up the window and it gives me an error:
PDE-PER001 Internal error (depjv1).
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Can anyone tell me what I did wrong? please?
and also can anyone tell me what's the different between the CLASSPATH in control panel and in regedit, under ORACLE, i also have a classpath set.
This is what I have set under regedit.
c:\program files\java\j2re1.4.0_01;c:\security.jar;C:\oracle\orads9i\jlib\bigraphbean.jar;C:\oracle\orads9i\jlib\LW_PfjBean.jar;C:\oracle\orads9i\jlib\bigraphbean-nls.zip
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PDE-UJ1001, while trying to import java classes.

Hi,
When I try to import java classes into forms using the java
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still it doesnt work. Could anybody guide me in this?
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Karthick.

am getting similar error - my dba has suggested that oracle developer uses the jvm from ie4 but i'm sure that cant be true as i thought the jvm was built in.
could somebody out there clarify this or inform me whats missing..
error
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regards and thanks in anticipation....
vin ferguson

Using java classes in forms

Hi All
Has anyone ever imported java class in forms and then run those forms successfully on web ??????
Plz help ... its urgent ..... i m successfully running the forms after importing java code in client/server mode but unable to run on web.
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where to set the classpath then ????

You have installer the JDK 1.2 (This software located in a Sun Microsystems Web Site), and you have a configure the your PATH:
PATH=%PATH%;< path your JDK installed >;
If you have Designer 6i installed in your machine, then your Enviromento Variable PATH = PATH=< path your JDK installed >;%PATH%;
After configure the PATH, you have a create another Enviroment Variable CLASSPATH with:
Example:
CLASSPATH=C:\oracle\designer\TOOLS\COMMON60\JAVA\IMPORTER.JAR;c:\jdk1.2.2;
Test your Forms 6i.

Problem When Import Java Class -compilation error

Hi all
I made a java class that has methods to return Screen width and Height .
package tarek;
import java.awt.Dimension;
import java.awt.Toolkit;
public class Screen
Dimension dim ;
public Screen()
dim = Toolkit.getDefaultToolkit().getScreenSize();
public double getWidth()
double w = dim.getWidth();
return w;
public double getHeight()
double h=dim.getHeight();
return h;
I made the jar file " screen.jar" and make it ready to use in form builder
I opened form builder and make import java class (From program>import java class>choose the class anc click import)
The class now imported successfully and the PL/SQL package body is:
PACKAGE Screen /* tarek.Screen */ IS
-- DO NOT EDIT THIS FILE - it is machine generated!
-- Constructor for signature ()V
FUNCTION new RETURN ORA_JAVA.JOBJECT;
-- Method: getHeight ()D
FUNCTION getHeight(
obj ORA_JAVA.JOBJECT) RETURN NUMBER;
-- Method: getWidth ()D
FUNCTION getWidth(
obj ORA_JAVA.JOBJECT) RETURN NUMBER;
END;
Now I made a button on the form and i WRITE THIS CODE TO INVOKE THE CLASS on when_button_pressed
DECLARE
vScreen_Class ORA_JAVA.JOBJECT;
BEGIN
vScreen_Class := SCREEN.NEW;
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My problem is I have compilation error
error 306 AT LINE 5 , COLUMN 25
wrong number or types of argument in call to "NEW"
I do not know what is the reason of this compilation error?
Is it because the method in java return "double datatype" while in oracle return "number datatype"
Please help
Edited by: [email protected] on Dec 28, 2009 10:24 AM

Sarah, I ca not move my thread to JDeveloper because it is not java issue. The problem is with my PL/SQL code and the way I make Import Java class to forms Builder. The Java code is OK.
Andreas Thank you so much for replying. In fact I made a full compile "Ctrl+Alt+K". but still error
The following is the package Body
PACKAGE BODY Screen IS
-- DO NOT EDIT THIS FILE - it is machine generated!
args JNI.ARGLIST;
-- Constructor for signature ()V
FUNCTION new RETURN ORA_JAVA.JOBJECT IS
BEGIN
args := NULL;
RETURN (JNI.NEW_OBJECT('tarek/Screen', '()V', args));
END;
-- Method: getHeight ()D
FUNCTION getHeight(
obj ORA_JAVA.JOBJECT) RETURN NUMBER IS
BEGIN
args := NULL;
RETURN JNI.CALL_DOUBLE_METHOD(FALSE, obj, 'tarek/Screen', 'getHeight', '()D', args);
END;
-- Method: getWidth ()D
FUNCTION getWidth(
obj ORA_JAVA.JOBJECT) RETURN NUMBER IS
BEGIN
args := NULL;
RETURN JNI.CALL_DOUBLE_METHOD(FALSE, obj, 'tarek/Screen', 'getWidth', '()D', args);
END;
BEGIN
NULL;
END;
---------------------------------------------------------------------------------

Can't Import java class in form 10g

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