Rotating File code sample

Hi!
In the given example ...
public class FilegetRotatingFileName(File directory, String pattern, int cycle_length)throws IOException{
        public FilegetRotatingFileName(){
        int oldestFile = -1;
        long oldestTime = Long.MAX_VALUE;
        File f;
        for(int i=0;i<cycle_length;i++){
        f = new File(directory,(i+1)+"_"+pattern);
        if(!f.exists()){
        f.createNewFile();
        return f;
        if(f.lastModified()><oldestTime){
        oldestTime = f.lastModified();
        oldestFile = i;
        f = new File(directory,(oldestFile+1)+"_"+pattern);
        return f;{
}    I cant get it compile ....
I want this code to span over 7 files in a directory named "Rotate"
I don't understand what is required for the "string pattern"
....and I'm not sure I've assembled the sample correctly
Thanks! (new to java)

I cant get it compile ....
public class FilegetRotatingFileName(File directory, String pattern, int cycle_length)throws IOException{
        public FilegetRotatingFileName(){Doesn't the class declaration look a bit strange to you? And the braces made no sense at all... By know I'd expect you to recognize a malformed method declaration if you see one.
How about
public File getRotatingFileName(File directory, String pattern, int cycle_length)throws IOException{
        int oldestFile = -1;
        long oldestTime = Long.MAX_VALUE;
        File f;
        for(int i=0;i<cycle_length;i++){
        f = new File(directory,(i+1)+"_"+pattern);
        if(!f.exists()){
        f.createNewFile();
        return f;
        if(f.lastModified()><oldestTime){
        oldestTime = f.lastModified();
        oldestFile = i;
        f = new File(directory,(oldestFile+1)+"_"+pattern);
        return f;
f = new File(directory,(i+1)+"_"+pattern);Obviously it's looking for files named like 1_somename, with "somename" being the pattern.

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Java code sample for uploading file

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Throw it away. Go to the [http://commons.apache.org/fileupload] and carefully read both 'User Guide' and 'Frequently Asked Questions' sections.
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Hi Cynthia
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Laura, I need some code samples you mentioned...

Laura,
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Hi,
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finally
try
stmt.close();
catch (Exception nex)
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After adding the custom method to your appmoduleImpl.java file and rebuilt your BC4J project, do the following:
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public void render() {
int totalhits;
try
Row[] rows;
// Retrieve all records by default, the qView variable is defined in the base class
qView.setRangeSize(-1);
qView.first();
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} catch(Exception ex)
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InterMedia Code Samples Error

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<BLOCKQUOTE><font size="1" face="Verdana, Arial">quote:</font><HR>Originally posted by just searching:
Hi
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Also if we create a text index on description
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ERROR at line 1:
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Code Sample: cardinfo for JCOP41V22 Card

Listed below is the code sample, cardinfo.java, deduced from loader.java for JCOP41V22 card:
import java.io.*;
import com.ibm.jc.*;
import com.ibm.jc.terminal.*;
* Sample cardinfo. Demonstrates how to use the offcard API to list applets informatoin,
* JCOP41V22 by shrinking the loader.java code.
* Modified by: freiheit / 13/10/2005
public class cardinfo{
     protected static final byte[] JCOP_CARD_MANAGER_AID = { (byte) 0xa0, 0x00, 0x00, 0x00, 0x03, 0x00, 0x00, 0x00};
     protected static final byte defaultInstallParam[] = { -55, 0 }; // don't know what it's for
     public static void main(String[] args){
     if (args.length == 0){
     System.out.println("cardinfo.main(): missing cap-file argument");
     System.exit(1);
     try{
     cardinfo l = new cardinfo();
     //l.load(args[0]);
     l.getcardinfo();
     }catch(Exception e){
     System.err.println("EX: msg " + e.getMessage() + ", class " + e.getClass());
     e.printStackTrace(System.err);
     System.exit(0);
private cardinfo(){}
//private void load(String capFileName) throws Exception{
private void getcardinfo() throws Exception{
     //CapFile capFile = new CapFile(capFileName, null);
/*CapFile capFile = new CapFile("C:\\Documents and Settings\\Seah Peng Chew\\workspace\\Helloworld\\bin\\com\\acme\\helloworld\\javacard\\helloworld.cap", null);
     System.out.println("Package name: " + capFile.pkg);
     byte[][] applets = capFile.aids;
     if ((applets == null) || (applets.length == 0)){
     throw new RuntimeException("no applets in cap file");
     // Get connection to terminal, we look for the simulation.
     // As you might want to use "pcsc", "4" or "tcl", "10" in case of
     // Windows or "PCSC", null in case of Linux, you should pass the name
     // of the terminal on the command line or in a properties file
     System.out.println("Open terminal ...");
     //Make sure the simulator jcop.exe is activated before unmark this satement
     //before running
     //Issue /close command at "cm" prompt if the card is in use,, ie it should
     //have "-" prompt.
     JCTerminal term = JCTerminal.getInstance("Remote", null);
     //For real JCOP41V22 card, please unmark this statement before running
     //Issue /close command at "cm" prompt if the card is in use,, ie it should
     //have "-" prompt.
     //JCTerminal term = JCTerminal.getInstance("pcsc:4", null);
     term.open();
     term.waitForCard(5000);
     TraceJCTerminal _term = new TraceJCTerminal();
     _term.setLog(new PrintWriter(System.out));
     _term.init(term);
     term = _term;
     System.out.println("Get card ...");
     JCard card = new JCard(term, null, 2000);
     System.out.println("Select card manager ...");
     CardManager cardManager = new CardManager(card, CardManager.daid);
     cardManager.select();
     byte[] dfltKey = c2b("404142434445464748494a4b4c4d4e4f");
     cardManager.setKey(new OPKey(255, 1, OPKey.DES_ECB, dfltKey));
     cardManager.setKey(new OPKey(255, 2, OPKey.DES_ECB, dfltKey));
     cardManager.setKey(new OPKey(255, 3, OPKey.DES_ECB, dfltKey));
     System.out.println("Authenticate to card manager ...");
     cardManager.initializeUpdate(255, 0, CardManager.SCP_UNDEFINED);
     cardManager.externalAuthenticate(OPApplet.APDU_CLR);
     cardManager.update();
     JCInfo info = JCInfo.INFO;
     System.out.println("\nCardManager AID : " + JCInfo.dataToString(cardManager.getAID()));
     System.out.println("CardManager state : " + info.toString("card.status", (byte) cardManager.getState()) + "\n");
     Object[] app = cardManager.getApplets(1, 0, true);
     if (app == null) {
     System.out.println("No applets installed on-card");
     } else {
     System.out.println("Applets:");
     for (int i = 0; i < app.length; i++) {
          System.out.println(info.toString("applet.status", (byte) ((OPApplet) app).getState()) + " " + JCInfo.dataToString(((OPApplet) app[i]).getAID()));
     Object[] lf = cardManager.getLoadFiles(0, true);
     if (lf == null) {
     System.out.println("No packages installed on-card");
     } else {
     System.out.println("Packages:");
     for (int i = 0; i < lf.length; i++) {
          System.out.println(info.toString("loadfile.status", (byte)((LoadFile) lf[i]).getState()) + " " + JCInfo.dataToString(((LoadFile) lf[i]).getAID()));
     term.close();
static String numbers = "0123456789abcdef";
private byte[] c2b(String s) {
     if (s == null) return null;
     if (s.length() % 2 != 0) throw new RuntimeException("invalid length");
     byte[] result = new byte[s.length() / 2];
     for (int i = 0; i < s.length(); i += 2) {
     int i1 = numbers.indexOf(s.charAt(i));
     if (i1 == -1) throw new RuntimeException("invalid number");
     int i2 = numbers.indexOf(s.charAt(i + 1));
     if (i2 == -1) throw new RuntimeException("invalid number");
     result[i / 2] = (byte) ((i1 << 4) | i2);
     return result;
I have tested the code with JCOP Plug-in 3.1.1a in Windows environment.
Please give your comments and feedback.

The posted code had some errors in the part which enumerate the installed applets and packages. I corrected that.
Second I changed the class name from "cardinfo" to "CardInfo", because of java code style.
import java.io.PrintWriter;
import com.ibm.jc.CardManager;
import com.ibm.jc.JCInfo;
import com.ibm.jc.JCTerminal;
import com.ibm.jc.JCard;
import com.ibm.jc.LoadFile;
import com.ibm.jc.OPApplet;
import com.ibm.jc.OPKey;
import com.ibm.jc.terminal.TraceJCTerminal;
* Sample cardinfo. Demonstrates how to use the offcard API to list applets informatoin, JCOP41V22
* by shrinking the loader.java code. Modified by: freiheit / 13/10/2005
public class CardInfo {
    protected static final byte[] JCOP_CARD_MANAGER_AID = { (byte) 0xa0, 0x00, 0x00, 0x00, 0x03,
            0x00, 0x00, 0x00 };
    protected static final byte defaultInstallParam[] = { -55, 0 }; // don't know what it's for
    public static void main(String[] args) {
         * if (args.length == 0){ System.out.println("cardinfo.main(): missing cap-file argument");
         * System.exit(1); }
        try {
            CardInfo l = new CardInfo();
            // l.load(args[0]);
            l.getcardinfo();
        } catch (Exception e) {
            System.err.println("EX: msg " + e.getMessage() + ", class " + e.getClass());
            e.printStackTrace(System.err);
        System.exit(0);
    private CardInfo() {
    // private void load(String capFileName) throws Exception{
    private void getcardinfo() throws Exception {
        // CapFile capFile = new CapFile(capFileName, null);
         * CapFile capFile = new CapFile("C:\\Documents and Settings\\Seah Peng
         * Chew\\workspace\\Helloworld\\bin\\com\\acme\\helloworld\\javacard\\helloworld.cap",
         * null); System.out.println("Package name: " + capFile.pkg); byte[][] applets =
         * capFile.aids; if ((applets == null) || (applets.length == 0)){ throw new
         * RuntimeException("no applets in cap file"); }
        // Get connection to terminal, we look for the simulation.
        // As you might want to use "pcsc", "4" or "tcl", "10" in case of
        // Windows or "PCSC", null in case of Linux, you should pass the name
        // of the terminal on the command line or in a properties file
        System.out.println("Open terminal ...");
        // Make sure the simulator jcop.exe is activated before unmark this satement
        // before running
        // Issue /close command at "cm" prompt if the card is in use,, ie it should
        // have "-" prompt.
        JCTerminal term = JCTerminal.getInstance("Remote", null);
        // For real JCOP41V22 card, please unmark this statement before running
        // Issue /close command at "cm" prompt if the card is in use,, ie it should
        // have "-" prompt.
        // JCTerminal term = JCTerminal.getInstance("pcsc:4", null);
        term.open();
        term.waitForCard(5000);
        TraceJCTerminal _term = new TraceJCTerminal();
        _term.setLog(new PrintWriter(System.out));
        _term.init(term);
        term = _term;
        System.out.println("Get card ...");
        JCard card = new JCard(term, null, 2000);
        System.out.println("Select card manager ...");
        CardManager cardManager = new CardManager(card, CardManager.daid);
        cardManager.select();
        byte[] dfltKey = c2b("404142434445464748494a4b4c4d4e4f");
        cardManager.setKey(new OPKey(255, 1, OPKey.DES_ECB, dfltKey));
        cardManager.setKey(new OPKey(255, 2, OPKey.DES_ECB, dfltKey));
        cardManager.setKey(new OPKey(255, 3, OPKey.DES_ECB, dfltKey));
        System.out.println("Authenticate to card manager ...");
        cardManager.initializeUpdate(255, 0, CardManager.SCP_UNDEFINED);
        cardManager.externalAuthenticate(OPApplet.APDU_CLR);
        cardManager.update();
        JCInfo info = JCInfo.INFO;
        System.out.println("\nCardManager AID : " + JCInfo.dataToString(cardManager.getAID()));
        System.out.println("CardManager state : "
                + info.toString("card.status", (byte) cardManager.getState()) + "\n");
        OPApplet[] app = (OPApplet[]) cardManager.getApplets(1, 0, true);
        if (app == null) {
            System.out.println("No applets installed on-card");
        } else {
            System.out.println("Applets:");
            for (int i = 0; i < app.length; i++) {
                System.out.println(info.toString("applet.status", (byte) app.getState()) + " "
+ JCInfo.dataToString(app[i].getAID()));
LoadFile[] lf = cardManager.getLoadFiles(0, true);
if (lf == null) {
System.out.println("No packages installed on-card");
} else {
System.out.println("Packages:");
for (int i = 0; i < lf.length; i++) {
System.out.println(info.toString("loadfile.status", (byte) lf[i].getState()) + " "
+ JCInfo.dataToString(lf[i].getAID()));
term.close();
static String numbers = "0123456789abcdef";
private byte[] c2b(String s) {
if (s == null)
return null;
if (s.length() % 2 != 0)
throw new RuntimeException("invalid length");
byte[] result = new byte[s.length() / 2];
for (int i = 0; i < s.length(); i += 2) {
int i1 = numbers.indexOf(s.charAt(i));
if (i1 == -1)
throw new RuntimeException("invalid number");
int i2 = numbers.indexOf(s.charAt(i + 1));
if (i2 == -1)
throw new RuntimeException("invalid number");
result[i / 2] = (byte) ((i1 << 4) | i2);
return result;

ITunes U Code Samples Update! (Aug 3.)

In case you missed it (I know I did), there are new code samples available on the iTunesU Support Site:
http://images.apple.com/support/itunesu/docs/iTunes_UCodeSamples.zip
The familiar Java and Perl examples can be found there, but there are also options for C, Python and shell.
It also seems that the Perl example has changed -- code that I have in my version is no longer in the new one. Any chance we can get a diff file from Apple with the changes?
And finally, for those who missed it, user-contributed C# and PHP authentication schemes have been posted to the forums:
C# by Ed at NAIT
http://discussions.apple.com/thread.jspa?threadID=557503&tstart=15
PHP by Aaron Axelsen
http://discussions.apple.com/thread.jspa?threadID=520959&tstart=45

Hi,
The release notes should contain information on when the example scripts change. They won't contain diffs, basically just an FYI.
Duncan

EP Code samples source location

Hi,
I am new a new member in the EP fraternity. I found a lot of examples in the portal services PDF document I downloaded from sdn. But I am unable to find the source of the examples mentioned in the document. Like for example, JCoClientPool.java etc..And also I am unable to locate the PDV files like portaldataviewer.zar, PortalDataViewer.par and PortalDVSamples.par.
Helping me finding these files is greatly appreciated.
Thanks,
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Hi Chakri B,
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Download it and add PDK to the portal.
It has details abt the various portal developments.
Also u can find documentaion about Portal componets from www.help.sap.com.
If ur looking for some code then u can also find that from SDN code samples. Search in code samples.
Many of the par files are provided with portal itself. You can download the same from ur server as mentioned in the pervious reply.
Hope this Helps
gEorgE

Any code samples using StringWriter?

I looked through the examples here and couldn't find one that used StringWriter. Does anyone know where a code sample using it can be found?
Thanks

OK... I got a small sample program to work but I am having trouble getting this one to work with StringWriter. I get an error on the line containing ---- s = new String(sw.toString); It says it can't resolve symbol. Here is the part of the code that is giving me trouble.
try {
               fin = new FileInputStream(args[0]);
          } catch (FileNotFoundException e) {
               System.out.println("File not Found");
               return;
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               return;
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               i = fin.read();
               if (i != -1) {
                    pw.print(i);
          } while(i != -1);
          fin.close();
          s = new String(sw.toString);
          StringTokenizer st = new StringTokenizer(s);     (I didn't put the import statements, variable declarations or main line for clarity). I also tried putting sw as the argument for StringTokenizer() as well and it didn' work.
Any help would be great.
Thanks

JMF code samples?

Hi,
I am have just installed JMF and have it working and up and running. I haven't used JMF before and want to learn how program using it! What i want to do is to take a picture from my webcam and save it.
Are there any library's of code samples or tutorials that anyone can think of that could help me out? Or even books I can read?
Many Thanks

I have written a small app that can maybe get you started, its a little rough around the edges but it works :-)
Code below (BasicWebCam.java):
If you want the Eclispe project, let me know and I will send it to you.
import java.awt.Component;
import java.awt.EventQueue;
import java.awt.Graphics2D;
import java.awt.Image;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.image.BufferedImage;
import java.io.FileOutputStream;
import java.text.DateFormat;
import java.text.SimpleDateFormat;
import java.util.Calendar;
import javax.media.Buffer;
import javax.media.CaptureDeviceInfo;
import javax.media.CaptureDeviceManager;
import javax.media.Manager;
import javax.media.MediaLocator;
import javax.media.Player;
import javax.media.control.FrameGrabbingControl;
import javax.media.format.VideoFormat;
import javax.media.util.BufferToImage;
import javax.swing.JFrame;
import javax.swing.JPanel;
import javax.swing.border.EmptyBorder;
import javax.swing.JButton;
import com.sun.image.codec.jpeg.JPEGCodec;
import com.sun.image.codec.jpeg.JPEGEncodeParam;
import com.sun.image.codec.jpeg.JPEGImageEncoder;
public class BasicWebCam extends JFrame implements ActionListener {
private JPanel contentPane;
private JPanel pnlCam = new JPanel();
public CaptureDeviceInfo captureDeviceInfo;
public MediaLocator mediaLocator;
public Player player;
private Component comp;
public javax.swing.Timer timer = new javax.swing.Timer(250, (ActionListener) this);
public Buffer BUF;
public Image img;
public BufferToImage BtoI;
* Launch the application.
public static void main(String[] args) {
     EventQueue.invokeLater(new Runnable() {
     public void run() {
          try {
          BasicWebCam frame = new BasicWebCam();
          frame.setVisible(true);
          } catch (Exception e) {
          e.printStackTrace();
* Create the frame.
public BasicWebCam() {
     setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
     setBounds(100, 100, 353, 327);
     contentPane = new JPanel();
     contentPane.setBorder(new EmptyBorder(5, 5, 5, 5));
     setContentPane(contentPane);
     contentPane.setLayout(null);
     pnlCam.setBounds(10, 11, 320, 240);
     contentPane.add(pnlCam);
     JButton btnCapture = new JButton("Capture");
     btnCapture.addActionListener(new ActionListener() {
          public void actionPerformed(ActionEvent arg0) {
          actionCapture();
     btnCapture.setBounds(124, 262, 89, 23);
     contentPane.add(btnCapture);
     init();
public void init() {
     String strDevice = "vfw:Microsoft WDM Image Capture (Win32):0";
     mediaLocator = new MediaLocator("vfw://0");
     // FOR LINUX
     // String strDevice = "v4l:Laptop Integrated Webcam:0";
     // mediaLocator = new MediaLocator("v4l://0");
     captureDeviceInfo = CaptureDeviceManager.getDevice(strDevice);
     showVid();
private void showVid() {
     try {
     player = Manager.createRealizedPlayer(mediaLocator);
     player.start();
     if ((comp = player.getVisualComponent()) != null) {
          comp.setSize(pnlCam.getWidth(), pnlCam.getHeight());
          // comp.setPreferredSize(new Dimension(pnlCapture.getWidth(),
          // pnlCapture.getHeight()));
          pnlCam.add(comp);
     Thread.sleep(5000);
     timer.start(); // start timer
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     e.printStackTrace();
public void actionCapture() {
     // Grab a frame
     // comp.setSize(pnlCapture.getWidth(), pnlCapture.getHeight());
     FrameGrabbingControl fgc = (FrameGrabbingControl) player.getControl("javax.media.control.FrameGrabbingControl");
     BUF = fgc.grabFrame();
     // Convert it to an image
     BtoI = new BufferToImage((VideoFormat) BUF.getFormat());
     img = BtoI.createImage(BUF);
     // resize
     img = resizeImage(img, pnlCam.getWidth(), pnlCam.getHeight());
     // show the image
     // pnlImage.setImage(img);
     img.getGraphics().drawString(getDateTime("yyyy/MM/dd HH:mm:ss") + " - ColinCoderator", 50, 235);
     // save image
     String fileName = getDateTime("yyyy-MM-dd_HH-mm-ss") + ".jpg";
     String path = "c:/projects/BasicWebCam/" + fileName;
     System.out.println(path);
     // save image
     saveJPG(img, path);
public static void saveJPG(Image img, String s) {
     BufferedImage bi = new BufferedImage(img.getWidth(null), img.getHeight(null), BufferedImage.TYPE_INT_RGB);
     Graphics2D g2 = bi.createGraphics();
     g2.drawImage(img, null, null);
     FileOutputStream out = null;
     try {
     out = new FileOutputStream(s);
     } catch (java.io.FileNotFoundException io) {
     System.out.println("File Not Found");
     JPEGImageEncoder encoder = JPEGCodec.createJPEGEncoder(out);
     JPEGEncodeParam param = encoder.getDefaultJPEGEncodeParam(bi);
     param.setQuality(0.5f, false);
     encoder.setJPEGEncodeParam(param);
     try {
     encoder.encode(bi);
     out.close();
     } catch (java.io.IOException io) {
     System.out.println("IOException");
public Image resizeImage(Image img, int width, int height) {
     BufferedImage resizedImage = new BufferedImage(width, height, BufferedImage.TYPE_INT_RGB);
     Graphics2D g = resizedImage.createGraphics();
     g.drawImage(img, 0, 0, width, height, null);
     g.dispose();
     return resizedImage;
public static String getDateTime(String format) {
     DateFormat dateFormat = new SimpleDateFormat(format);
     Calendar cal = Calendar.getInstance();
     return (dateFormat.format(cal.getTime()));
@Override
public void actionPerformed(ActionEvent arg0) {
     // TODO Auto-generated method stub
}

2004 Code samples

Hi
I have written a few pieces of code for sbo 6.5 and now need to write some code for 2004. I know the code is similar, are there any code samples for 2004 ? I can only see 6.5 samples
Many thanks
Andy

Hi Andy,
When you install the SDK Implementation on the SAP Business One CD then you have access only to the help files and samples of the UI API.
To have access to the DI samples and help files you need another CD exclusive for the SDK. If you use the setup.exe inside the SDK CD and you click on Custom you can see the possibility of installing DI and UI help files and samples.
If it doesn't work please deinstall the SDK implementation and then install the SDK on the SDK CD.
Hope it helps
Trinidad.

Tutorial or code sample in creating a .exe for windows

Hi all,
Can some kind soul guide me to a tutorial / materials / code sample in creating a .exe (for a java program) to run in windows ?
My intention is to create a .exe such that when it is clicked, the java program runs.
thanks a bundle.

Java in not intended to compile into system executables. IMO, you should not do this, let your application remain cross-platform. You can simply make an executable JAR file, which makes your application run with a double-click on any system which have a JRE installed.
Anyway, if you really want to help M$ solidify their work, search the forum. It has been asked and answered several times. You have two options:
1. Bundle a version of JRE with your application, and create an executable file which runs your application on the bundled JRE.
2. Use a native code compiler like ( http://www.excelsior-usa.com/jet.html ).
Also, try these:
http://www.dobysoft.com/products/nativej/
http://www.ej-technologies.com/products/exe4j/overview.html

Code sample to dequeue messages

I am looking for a code sample to dequeue messages from CRM OD? How do I retrieve the xml file after it is generated. Do I need to use a web service to retrieve that?
Preference would be to get the code snippet in java, but not necessary.
Thanks.

Hi,
I'm assuming you are referring to integration event messages? If so, then yes, you do need to use WS in order to retrieve them from CRMOD. Please refer to the CRM On Demand online help for Integration Events. It will provide details on downloading the WSDL file for Integration Events and the schema files which are required to process the events once they are retrieved. The WS User Guide contains details regarding the use of the GetEvents and DeleteEvents methods to retrieve and delete events from the queue.
Sorry, I don't currently have a code sample that I can provide.
Thanks,
Sean

Rotate File with Date Stamp and Zip

Hey Guys
New to powershell.. Just want to write a simple script to do the following. The file is called D:\test.log
1) Rotate it every night at 12pm (I guess schedule via task manager)
2) Rename it to YYYY-MM-DD-filename.log at that time. Create a new file called test.log so current logging can continue (or just keeps running on that file after rename of file)
3) Zip it. and leave it there..
Can anyone help on how to do so? And also if I want to expand this script to do multiple files (but same rotated file format), that would be helpful (I guess some for each statement ? )
Will run on Windows 2008 R2 Servers..
Appreciate your help!!!

Here is a good place to start:http://technet.microsoft.com/en-us/scriptcenter/dd793612.aspx
Look at how to manage dates and how to manage files.
When you have a start and get stuck post back with a specific question.
You can learn to write a script in PowerShell in less than a weekend if you start with the introductory videos.
¯\_(ツ)_/¯

Java Proxy Code Sample

Hello SAP community. Does anyone have a step-by-step code sample for creating either a jsp or web dynpro application in Netweaver to use a java proxy to connect to XI that will calls a RFC or BAPI in SAP R3?

Hi
See the Code sample and pdf help it the SDN samples and tutorials
https://www.sdn.sap.com/irj/sdn/downloaditem?rid=/library/uuid/f0b0e990-0201-0010-cc96-d7ecd2e51715
https://www.sdn.sap.com/irj/sdn/developerareas/webdynpro?rid=/library/uuid/49f2ea90-0201-0010-ce8e-de18b94aee2d
Kind Regards
Mukesh

Rotating File code sample

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