How to create JAVA Class file from an exisitng JAVA file in JDEVELOPER

Hi All,
I have a file called abc.java and i need to generate a class for the same using JDEVELOPER. Please help me what are the steps to be followed. I'm totally new to JAVA and first time working on JDEVELOPER tool.
Thanks in Advance !

Being completely new to something is not an argument (or shall we be honest: an excuse?) to not read the manual.
Just to note: I would pick Eclipse or Netbeans if you're completely new to java. You'll have more chance of finding help either in forums, mailing lists or Google searches. But if you must stick with JDeveloper, the forum is here:
JDeveloper and ADF

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How to use/call .class file in jdeveloper

I have a .class file that is run as part of cron job on the UNIX server. It has three parameters - so the call goes something like this java exampleClass1 param1 param2 param3.
I need to import it into my Jdeveloper project so it can be called from a web application. Please help.
I tried importing the directory as a library(was I supposed to jar it first?) and updated classpath to use the directory with this class file too. But in my code...how do I call exampleClass1?

If the exampleClass1 does have a public method which is called from the main method, when you run it from the command line
should work like this
// sample class
public class ExampleClass1
    // C'tor
    public ExampleClass1 ()
    public void testmethodWith3Params(String aS1, String aS2, String aS3)
        // do the work here
    public static void main(String[] args)
        String p1;
        String p3;
        String p3;
        ExampleClass1 xyz = new ExampleClass1();
        // read the params into p1,p2 and p3
        // omited the code
       // call the worker method
       xyz.testmethodWith3Params(p1,p2,p3);
// now instead to call the main method you call the workter methos from your web app like
ExampleClass1 aaa = new ExampleClass1 ();
aaa.testmethodWith3Params(param1, param2,param3);
...If you don't have a method (or don't know it) you can call it via the main method like
String [] param= {p1,p2,p3};
ExampleClass1.main(param);Timo

How to get the .class file for the extended Controller .java file

Hi,
I did the below steps.
1. Created New OAWorkspace
2. Created New project
3. Imported the page .xml file
4. Added new .java file by extending the controller class
5. Added code in the .java file.
6. Ran the .xml file
As I copied all the folders from Unix box, the page was opened.
But My question was where can I see the .class file the extended controller. It's a .java file. How to compile and get the .class file for this .java file. If I get this .class file, I can go to the page and click the personlize page. and change the Controller name to the new path by ftp ing the new class to the cust.oracle.apps.pos.changeorder.webiui.
Please let me know how to create the .class file.
Thanks,
HP

All are Java files are stored in JDEV_INSTALL_DIR:\jdevhome\jdev\myprojects\
In your case the path java would be
JDEV_INSTALL_DIR:\jdevhome\jdev\ myprojects \cust\oracle\apps\pos\changeorder\webui\
AND
Once you compile the java file in Jdeveloper, Class files get generated @ below path
In your case the path of class would be
JDEV_INSTALL_DIR:\jdevhome\jdev\ myclasses \cust\oracle\apps\pos\changeorder\webui\
Duplicate Thread-
Thanks
--Anil
http://oracleanil.blogspot.com/

HOw to create a Batch file for java application and whats the use of this ?

HI,
How to create a Batch file for java application ?
And whats the use of creating batch file ?
Thanks in advance

First of all, you're OT.
Second, you can find this everywhere in the net.
If you got a manifest declaring main class (an classpath if needed), just create a file named whatever.bat, within same directory of jar file, containing:
javaw -jar ./WhateverTheNameOfYourJarIs.jar %*By the way, assuming a Windows OS, you can just double click the jar file (no batch is needed).
Otherwise use:
javaw -cp listOfJarsAndDirectoriesSeparedBySemiColon country/company/application/package/className %*Where 'country/company/application/package/' just stands for a package path using '/' as separator instead of '.'
Don't specify the .class extension.
Javaw only works on Windows (you asked for batch, I assumed .BAT, no .sh), in Linux please use java.exe (path may be needed, Windows doesn't need it 'cause java's executables are copied to system32 folder in order to be always available, see PATH environment variable if you don't know what I'm talking about) and use ':' as classpath (cp) separator.
The '%***' tail is there in order to pass all parameters, it only works on Windows, refer to your shell docs for other OSs (something like $* may work).
This way you have a command you can call to launch your code (instead of opening NetBeans just to see your app working). You could schedule tasks on it or just call it in any command prompt (hope you know what it is 'cause there have been people in this very same forum with no clue about it, if not just hold the 'Windows button' and press 'R', then type 'cmd' and run it).
Finally add dukes and give 'hem away.
Bye.

How to create a exe file of a .class file

how to create a .exe file for windows .class file of java
please answer this so that i can complete the project to be submited to collage

There is a program called JET. Is enables you to create .exe files of .class files.
This is the URL:
http://www.excelsior-usa.com/jet.html
Succes
--=tReShR=--

How to create a class using java script..

Hi all,
Iam new to java script and I tried out the following program but its not working..I basically created a class just like a java prog' but Iam not getting any output or error.Iam attaching the code below.
If I created one function inside the script and create one object its working fine but what should I do when I have a lot of function??so I created a class and put all the function and created an object but its not working..
Do let me know what changes should I do..Iam attaching the code which I had written. or give me an example of how to create a class with couple of functions using JAVASCRIPT
Thanks
Avis_su
<html>
<head><title>JSP Page</title></head>
<body>
<SCRIPT language = "JavaScript">

</script>
</body>
</html>

Run this program to get your answer:
public class AnswerToYourPost {
public static void main(String args[]) {
System.out.println("TRUE/FALSE: This question
ion belongs on a Java forum.\n"
+ "ANSWER: " + ("Javascript" == "Java"));
}Since when do we compare objects for equality using operator == ?

How to create a Batch file for java application ?

HI,
How to create a Batch file for java application ?
And whats the use of creating batch file ?
Thanks in advance

[http://static.springsource.org/spring-batch/]
Assuming you want to develop a batch application rather than actually just create a .bat file ..

How to create a PAR file from EAR file

Hi,
I have created an Web Dynpro Application . When i deploy it in Remote J2EE Engine, it will deploy as EAR file. It then runs as normal Web Application in Web browser. My requirement is to create an iView for my Web dynpro appn in EP. That is possible only by creating a PAR file. so How to create an PAR file from EAR in NWDS(NetWeaver Developer Studio).
How to access the EAR file in NWDS or J2EE ?
Thanks in Advance ,
By
Saravanan

Hi,
To create a iview,
log on to portal, New iView and select SAP webdynpro iview.
It will ask for namespace which is usually , local/Project Name
and application name is the name of the application.
We dont have to create par file for this requirement

How to create the exe file for java project.

How to create the exe file for java project.
am done the project in java swing , i like to create the project in exe format, so any one help for me,
send the procedure for that.
thanking u.

How to create the exe file for java project.Have you ever heard of google? I pasted your exact "question" into a google search:
http://www.google.com/search?q=How+to+create+the+exe+file+for+java+project.
and got several useful links.
Better search terms might yield even better results.
Sheesh.

How to create a pdf file from multiple images ?

Dear All,
I want to create a SINGLE page pdf file from two or more page size images that are combined to make a single page pdf. Again, this question is on pdfs that are made out of several, atleast two color images and a black-and-white mask for one of them.
I have such pdf files from an unknown source (the producer is edited out) whereby there are three tiff images, obtained using the well known pdfimages extractor.
When I want to make a pdf out of tiff or png or other image formats, I right click and tell Adobe Acrobat to make a pdf.
However, I dont know how I can give a command to select say, three tif images and specify which is the mask for which and then join them in a way that I get the pdf from the composite of the two color images and a mask for one of them.
Please help me out.
I am a little familiar with the pdf structure skeleton and when necessary, fixed xref tables in one of my favorite editors. A few years ago, I also wrote a bunch of javascripts to make some annotations and needed some automation and used some itext type libraries. However, I need your help in this problem as I am now rusty and forgot some of what I studied to solve my earlier problems. This is a new problem for me. Gentle hints from you would be very nice to help me in this problem. Please specify if necessary what manual and pages to read. in the pdfspec.
Best Regards
Disabled Veteran [physically handicapped]

Hello Again.
On Fri, May 11, 2012 at 12:20 PM, lrosenth <[email protected]> wrote:
>
> Re: How to create a pdf file from multiple images ?
>
> created by lrosenth in PDF Language and Specifications - View the full
> discussion
> ________________________________
>
> No clue who Irving is…
>
I was hoping to have your first name so its easy for me to address you.
> I have no clue what OS platform, programming language, etc. you use so
> can’t really narrow things down.
I would gladly mention that I am working on windows platform, preferably XP.
I can also work on linux for free products that come with it.
> Also, as this is an Adobe forum, we only
> recommend Adobe products – so there may be other options that even my list
> wouldn’t include.
But adding other products, for the help of an adobe products user,
even if it outside adobe, shall add greater prestige to your company
and give impression of user-centeredness.
> If you read ISO 32000-1:2008 (aka the PDF standard), you will find the
> information about Images and Image Masks well described. I didn’t think I
> needed to repeat any of that information.
Well, just add the few pdf stanzas since you are proficient on it and
I am presently a little rusty as I mentioned. Just asking a little
extra yard, not even to go an extra mile.
> And, if you read that same document, you will see that there is NO SUCH
> THING as a “text only PDF”. All PDF documents are structured binary files.
Well, ascii format or uncompressed format that is human readable. I
know its a binary file, but human readable ascii version of it.
I hope you can give me some stanza and various other approaches
possible so I can select or combine things for myself. I see only a
miniscule number of posts claiming to have written masks in this forum
and then with no details.
Regards
Roger
Message was edited by: dying veteran
because the adobe posting system went crazy and truncated all except the first line ... dunno why

How to create a .DLL file from a .C file ?

Hi everybody
I'm looking for a method how to create a .DLL file from a .C file .That Dll file will be used to perform a board to measure voice quality accoding to the international standard named PESQ (perceptual evaluation of speech qualty) P.862.
Can anyone help to start dealing with Dlls and give some advices to avoid errors ?
thx
Attachments:
source.zip ‏37 KB

Hi sinaps,
You mention that you want to create a DLL from a .C file. Just to clarify, are you using C (.c file) or C++ (.cpp) to write your code?
Also, if you are using C++, are you using Visual Studio? (The reason I ask is because this forum is geared towards Measurement Studio, which is an add on to Microsoft Visual Studio).
That being said,
If you are using C: National Instruments provides an ANSI C Application Development Environment called LabWindows/CVI which makes building dlls a snap. It has templates for DLLs and you can build them either as stdcall or cdecl dlls.
Developer Zone Tutorial: Building a DLL with LabWindows/CVI 8.5 for use with LabVIEW 8.5
If you are using Visual C++: Look at the link that Al provided earlier.
MSDN: Walkthrough: Creating and Using a Dynamic Link Library
If you aren't using CVI or Visual Studio, then really the best bet is to do a google search for "Create C DLL" or post or a forum for the appropriate environment that you are using.
Thanks!
Message Edited by Jervin_J on 03-14-2009 02:02 PM
Jervin Justin
NI TestStand Product Manager

How to create a smallest file size pdf from indesign CS4 document

How to create a smallest file size pdf (suitable for upload to a website) from indesign CS4 document which contains multiple illustrator CS4 illustrations.
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Thank you

One trick is to
Set the placed graphics to have a transparency of 99.9% (you can do this with Find/Change and select Objects)
This is enough to force the graphics throught the Transparency Flattener
Next set the Transparency Blend Space to RGB (Edit>Transparency Blend Space)
Next set a custom Transparency Flattner Preset Edit>Transparency Flattner
Next
Use File>Export and choose
Smallest file size
PDF Compatibility Acrobat 4 (PDF 1.3)
In Advanced Section - go to transparency and selec the new Flattener Preset you created.
*this will convert your vectors to raster, but it should reduce your file size

How to create the exe files for java application

How to create the exe file for java application?
got any software to do that?
Thanks

In terms of converting java applications into exe files, there are 3 schools of thought:
1) Instead of converting it to an exe, convert it to a jar file. Jar files are more portable than exe files because they can be double-clicked on any operating system. The caveat is that a Java interpreter must be installed on the target computer for the double-clicking to work.
http://developer.java.sun.com/developer/Books/javaprogramming/JAR/
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http://www.sureshotsoftware.com/exej/
http://www.objects.com.au/products/jstart/index.jsp
http://www.duckware.com/products/javatools.html
http://www.ucware.com/jexec/
http://www.rolemaker.dk/nonRoleMaker/javalauncher/
http://www.jelude.cjb.net/
http://thor.prohosting.com/~dfolly/java/index.html
3) Create an exe launcher that bundles a Java interpretor. Same as above but when the exe file is double-clicked, it searches for a Java interpreter and if one is not found, it installs one on the target computer. The caveat is that the exe file would have an overhead of 10 MB in size for the interpreter.
http://www.excelsior-usa.com/jet.html (evaluation version available)
4) Convert the Java application into a native exe file. The caveat is that if you use Swing for your GUI, it won't be converted. Also this option is still somewhat experimental.
Can't think of any free options right now.

How to create java stored procedure from oracle(Dastageer)

how to create java stored procedure from oracle-please help me to create the procedure.

Hi,
This forum is exclusively for discussions related to Sun Java Studio Creator. Please post your question in the appropriate forum.
Thanks,
RK.

How to create a CSV file in java

how to create a CSV file in java

this is the code that I have used in a hp project:
private static final String DELIMIT = ",";
StringBuffer buf = new StringBuffer();
public void addString(String str){
buf.append(toEscapedStringLiteral(str.replaceAll(" ","").trim())).append(DELIMIT);
public void sendFile( String strData ,
                            String strTitle,
                            String strContType,
                            HttpServletResponse res ) throws IOException {
          byte[] _filedata=strData.getBytes();
          res.setContentType( strContType );
          res.setHeader( "Content-Disposition", "attachment;filename="+ strTitle );
                 DataOutputStream out = new DataOutputStream( res.getOutputStream() );
          out.write( _filedata, 0, _filedata.length );
          out.close();
public void addStringWhithReturn(String str){
          buf.append(toEscapedStringLiteral(str.replaceAll(" ","").trim()));
          buf.append( "\n" );
private String toEscapedStringLiteral( String charSeq ) {
          if ( null == charSeq ) {
               charSeq = "";
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....hope its help
kou

How to create the SWF file which was included surrogate pairs.

I would like to make sure how to create the SWF file which are included surrogate pairs.
The error of outside the scope of unicode occurred when I compiled(mxmlc) the as file which was set surrogate pairs to 'Unicoderange'.
Ex, I set the ' '(UTF-16 is '20B9F') to 'Unicoderange'.
However, I cannot add the surrogate pairs.
The error of outside the scope of Unicode occurred when I compiled the AS file.
The reason of error was that the Unicode(UTF-16) of surrogate pairs is invalid.
Then, I read the following pages.
These pages are written that unicode-range supported surrogate pairs.
http://livedocs.adobe.com/flex/3/html/help.html?content=fonts_07.html
http://www.w3.org/TR/1998/REC-CSS2-19980512/fonts.html#descdef-unicode -range
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Environment
- Flex3.5a
- TTC: meiryo(ver6.02), msgothic(ver2.50), mspgothic(ver2.50)
Thanks,
Takeshi Ishihara.

I've been able to create project jar files in Eclipse by selecting Export from the File menu, then choose Java - Jar file - and provide the required information, name, destination folder etc. But when I do this, I do not export other jars on the build path this way nor do I expect to do this. I am only concerned with creating a jar file of my own work. A jar file does not "contain" other jar files. If the jar file contains the main method, and requires other jars for it's execution, then you may wish to include a reference to required jars on the class path entry of the Manifest file of the jar file you create. I'm not sure how to create a Manifest file in eclipse though..

How to create JAVA Class file from an exisitng JAVA file in JDEVELOPER

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