Problem creating Jar in Eclipse
I have a problem in exporting my eclipse java project to a jar file. It does not include the external jars used in the buildpath in the MF file. How to add external jars used in the project propoerties' buildpath in the MF file while exporting a Java Project to a jar? Thanks in advance.
hi,
there is no possibility in eclipse to export the external files from class path.
but you can add the source files of your .jar to your project without using the class path.
that should be the solution of your issue :)
Similar Messages
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Problem Exporting .Jar Using Eclipse
I have a small problem of exporting using Eclipse 3.2
First , i could , debug , run as application with no problem.
however after i compiled into jar , and i tried opening the jar file
theres no responses. what could possibly be the problem ?
my manifest file includes the main class of program and all external .jar files.
below is my main class
-automatic batch printing
-able to select target folder for batch printing
-able to select interval for printing
-able to stop printing
-includes log of activity of threads and printing services
-free for all to use =D
import java.awt.BorderLayout;
import java.awt.Color;
import java.awt.Desktop;
import java.awt.Graphics;
import javax.swing.JFileChooser;
import javax.swing.JPanel;
import javax.swing.JFrame;
import java.awt.*;
import java.awt.event.*;
import java.awt.print.*;
import java.io.*;
import java.util.*;
import java.util.Timer;
import java.util.logging.Level;
import java.util.logging.Logger;
import javax.swing.*;
import javax.swing.filechooser.*;
import javax.swing.filechooser.FileFilter;
import javax.print.*;
import java.lang.Object;
import java.awt.JobAttributes.*;
import javax.swing.text.*;
import javax.swing.text.html.HTMLDocument;
import javax.swing.text.rtf.*;
import java.awt.Dimension;
import javax.swing.JEditorPane;
import java.awt.Rectangle;
import javax.swing.JOptionPane;
import javax.swing.JScrollPane;
import javax.swing.JButton;
import javax.swing.JTextPane;
import javax.swing.JTextArea;
import javax.swing.JTextField;
import javax.swing.JCheckBox;
import javax.swing.JLabel;
import javax.swing.SwingUtilities;
import java.awt.Font;
public class Test extends JFrame implements Printable{
private static final long serialVersionUID = 1L;
private JPanel jContentPane = null; // @jve:decl-index=0:visual-constraint="36,9"
private JButton Open = null;
Date date;
class MyFilter extends javax.swing.filechooser.FileFilter {
public boolean accept(File file) {
String filename = file.getName();
if(file.isDirectory()){
return true;
}else{
return filename.endsWith(".rtf");
public String getDescription() {
return "Rich Text Format ( .rtf ) ";
public Test() {
super();
initialize();
public static void main(String[] args) {
SwingUtilities.invokeLater(new Runnable() {
public void run() {
Test application = new Test();
application.show();
application.setLocationRelativeTo(null);
application.setVisible(true);
application.getJContentPane().setVisible(true);
private void initialize() {
this.setSize(408, 282);
this.setResizable(false);
this.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
this.setContentPane(getJContentPane());
this.setTitle("Auto Print Utility");
this.setVisible(true);
* This method initializes jContentPane
* @return javax.swing.JPanel
private JPanel getJContentPane() {
if (jContentPane == null) {
jLabel1 = new JLabel();
jLabel1.setBounds(new Rectangle(131, 102, 59, 16));
jLabel1.setFont(new Font("Apple Chancery", Font.PLAIN, 10));
jLabel1.setText("MilliSeconds");
jLabel = new JLabel();
jLabel.setBounds(new Rectangle(16, 103, 53, 16));
jLabel.setText("Interval :");
jContentPane = new JPanel();
jContentPane.setLayout(null);
jContentPane.add(getOpen(), null);
jContentPane.add(getStop(), null);
jContentPane.add(getJTextField(), null);
jContentPane.add(getJScrollPane(), null);
jContentPane.add(getJScrollPane1(), null);
jContentPane.add(getJTextField1(), null);
jContentPane.add(jLabel, null);
jContentPane.add(jLabel1, null);
jContentPane.add(getJButton(), null);
return jContentPane;
static void printPrinterJob() {
PrinterJob printerjob = PrinterJob.getPrinterJob();
// set the characteristics of
// the job to be printed - use setPageable and book if
// outputing a document. Use setPrintable for "simple" printing - all pages formatted the same
printerjob.setPrintable(new Test());
try {
PrintService[] ser =PrinterJob.lookupPrintServices();
ReadRegistry rr = new ReadRegistry();
int x =ser.length;
// String def = rr.getPrinter();
String def ="Microsoft Office Document Image Writer";
for(int y=0;y<x;y++){
if(ser[y].getName().equals(def)){
printerjob.setPrintService(ser[y]);
System.out.println(ser[y]+" SET");
}else
System.out.println(ser[y]);
} catch (PrinterException exception) {
System.err.println("Printing error: " + exception);
public static void disableDoubleBuffering(Component c) {
RepaintManager currentManager = RepaintManager.currentManager(c);
currentManager.setDoubleBufferingEnabled(false);
public static void enableDoubleBuffering(Component c) {
RepaintManager currentManager = RepaintManager.currentManager(c);
currentManager.setDoubleBufferingEnabled(true);
public boolean printfolder(){
Desktop de = Desktop.getDesktop();
java.io.File folder = new File(jTextField.getText());
File[] listOfFiles = folder.listFiles();
for (int i = 0; i < listOfFiles.length; i++) {
if (listOfFiles.isFile()) {
try {
de.print(listOfFiles[i].getAbsoluteFile());
File fi = new File(jTextField.getText()+"\\Deleted");
fi.mkdir();
Thread.currentThread().sleep(1000);
listOfFiles[i].renameTo(new File("Z:\\BTSS Log\\Fax\\Y2007 M10 D25\\Deleted",listOfFiles[i].getName().toString()));
} catch (Exception e1) {
// TODO Auto-generated catch block
e1.printStackTrace();
System.out.println("File: " + listOfFiles[i].getName());
date = new Date();
PrintLog.append("Printed : "+listOfFiles[i].getName()+" "+date.toString()+"\n");
} else if (listOfFiles[i].isDirectory()) {
date=new Date();
System.out.println("Directory: " + listOfFiles[i].getName()+" "+date.toString());
PrintLog.append("No Files Printed "+date.toString()+"\n");
return true;
private JButton Stop = null;
Thread tt = new Thread(){
public void run(){
while(true){
int count = 0; // @jve:decl-index=0:
printfolder();
try {
Long lon = new Long(jTextField1.getText());
System.out.println(lon);
tt.sleep(lon);
} catch (InterruptedException e) {}
count++;
if (count >= 10000) break;
private JTextField jTextField = null;
private JScrollPane jScrollPane = null;
private JScrollPane jScrollPane1 = null;
private JTextField jTextField1 = null;
private JLabel jLabel = null;
private JLabel jLabel1 = null;
private JTextArea PrintLog = null;
private JTextArea ThreadLog = null;
private JButton jButton = null;
public void run(){
while(true){
int count = 0;
printfolder();
try {
// Thread.sleep (300000);//
Long lon = new Long(jTextField1.getText());
System.out.println(lon);
Thread.currentThread().sleep(lon);
} catch (InterruptedException e) {}
count++;
if (count >= 10000) break;
private JButton getOpen() {
if (Open == null) {
Open = new JButton();
Open.setBounds(new Rectangle(11, 38, 187, 29));
Open.setText("Start");
Open.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent e) {
try{
if(jTextField1.getText().equals("")){
JOptionPane.showMessageDialog(null,"MilliSeconds Required, Please Enter A Valid Number Into The TextBox", "MilliSeconds Required", JOptionPane.ERROR_MESSAGE);
}else if(jTextField.getText().equals("")){
JOptionPane.showMessageDialog(null,"Please Specify Directory To Be Print From By Clicking On The TextBox", "Directory Missing", JOptionPane.ERROR_MESSAGE);
}else{
Long.parseLong(jTextField1.getText());
try {
if(tt.isAlive()) {
tt.resume();
date=new Date();
ThreadLog.append("Activity Resumes "+date.toString()+"\n");
} else {
tt.start();
date=new Date();
ThreadLog.append("Activity Started "+date.toString()+"\n");
} catch (Exception f) {
JOptionPane.showMessageDialog(null, f.getMessage(), "Error Occured", JOptionPane.ERROR_MESSAGE);
}catch(Exception f){
JOptionPane.showMessageDialog(null, f.getMessage(), "Long Format Exception", JOptionPane.ERROR_MESSAGE);
return Open;
* This method initializes Stop
* @return javax.swing.JButton
private JButton getStop() {
if (Stop == null) {
Stop = new JButton();
Stop.setBounds(new Rectangle(197, 38, 195, 29));
Stop.setText("Stop");
Stop.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent e) {
try{
tt.suspend();
date = new Date();
ThreadLog.append("Activity Suspend "+date.toString()+" \n");
}catch(Exception g){
JOptionPane.showMessageDialog(null, g.getMessage(), "Error Occured", JOptionPane.ERROR_MESSAGE);
return Stop;
public int print(Graphics arg0, PageFormat arg1, int arg2) throws PrinterException {
// TODO Auto-generated method stub
return 0;
* This method initializes jTextField
* @return javax.swing.JTextField
*/JFileChooser jfc = new JFileChooser();
private JTextField getJTextField() {
if (jTextField == null) {
jTextField = new JTextField();
ReadRegistry rr = new ReadRegistry();
String dpath = rr.getDirecotry();
File file = new File(dpath);
jfc.setCurrentDirectory(file);
jTextField.setText(dpath);
jTextField.setBounds(new Rectangle(11, 14, 383, 20));
jTextField.setEditable(false);
jTextField.addMouseListener(new java.awt.event.MouseAdapter() {
public void mouseClicked(java.awt.event.MouseEvent e) {
jfc.setFileSelectionMode(JFileChooser.DIRECTORIES_ONLY);
jfc.showOpenDialog(jContentPane);
File file = jfc.getSelectedFile();
String path = file.getAbsolutePath();
jTextField.setText(path);
return jTextField;
* This method initializes jScrollPane
* @return javax.swing.JScrollPane
private JScrollPane getJScrollPane() {
if (jScrollPane == null) {
jScrollPane = new JScrollPane();
jScrollPane.setBounds(new Rectangle(197, 70, 193, 55));
jScrollPane.setViewportView(getThreadLog());
return jScrollPane;
* This method initializes jScrollPane1
* @return javax.swing.JScrollPane
private JScrollPane getJScrollPane1() {
if (jScrollPane1 == null) {
jScrollPane1 = new JScrollPane();
jScrollPane1.setBounds(new Rectangle(14, 132, 375, 108));
jScrollPane1.setViewportView(getPrintLog());
return jScrollPane1;
* This method initializes jTextField1
* @return javax.swing.JTextField
private JTextField getJTextField1() {
if (jTextField1 == null) {
jTextField1 = new JTextField();
jTextField1.setBounds(new Rectangle(70, 101, 62, 20));
return jTextField1;
* This method initializes PrintLog
* @return javax.swing.JTextArea
private JTextArea getPrintLog() {
if (PrintLog == null) {
PrintLog = new JTextArea();
PrintLog.setEditable(false);
PrintLog.setFont(new Font("Arial", Font.PLAIN, 12));
return PrintLog;
* This method initializes ThreadLog
* @return javax.swing.JTextArea
private JTextArea getThreadLog() {
if (ThreadLog == null) {
ThreadLog = new JTextArea();
ThreadLog.setEditable(false);
ThreadLog.setFont(new Font("Taffy", Font.PLAIN, 10));
return ThreadLog;
* This method initializes jButton
* @return javax.swing.JButton
private JButton getJButton() {
if (jButton == null) {
jButton = new JButton();
jButton.setBounds(new Rectangle(12, 70, 185, 25));
jButton.setText("Reset");
jButton.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent e) {
Test nt = new Test();
nt.show();
hide();
return jButton;
} // @jve:decl-index=0:visual-constraint="-9,-14"
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anyway thanks but i still .. it says unable to access jar file -
Creating jar of eclipse application
Hi,
i have created jar file without adding external jar into application but when i add external jars in my application it is giving error "could not find main class,programm will exit" like this,what is the problem? help me
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--olaf -
Unable to create JAR in eclipse
Hello everyone,
I am using eclipse 3.2 . I am new to eclipse.
I created a swing application which uses an external jar file.
I added the external jar file in ProjectProperties-->JavaBuildPath-->Add JARs..
The external jar file is inside the project folder. I created the jar file
for my project. While double clicking the jar file it shows an error, "Could
not find the main class.Program will exit". I had specified the main class
while creating the jar file. The Jdk version is 1.4.2 . The project works
fine in eclipse. Is this the correct way to import the external jar file ?
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Manifest-Version: 1.0
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Hello together!
I have an application working perfectly, but now I want to create a jar-file.
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Failde to load Main-Class manifest attribute from PATH.
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Main-Class: MyMainClass
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Invalid or coorupt jarfile.
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Hi...
Using my swings application I am trying to Run different software�s .
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Cheers
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User following command
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here you have to make manifest file
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Manifest-Version: 1.0
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Main-Class: Main class name
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Hi Guys
Am new to java. I want convert my project into executable jar file.
In my project am using itext.jar.And some other folder.
already i create jar file.But its not working.only its working 4 modules after that its say file cannot found exception.but the file path is correct.i dont know why its happen.
This is my project folder strutre also
Log:->
src(folder)
logs(folder)
comments(folder)
lib-->itext.jar.
images-->1,gif
properties-->catconfig.properties (file)
now can i create jar file
this code also show error when i run the jar file
And this is my catconfig. properties file
fileName=total_system_log.log
DDSingle=DD_bysingleIP_comment.txt
DDRange=DD_byrange_comment.txt
NDPing=ping_comments.txt
NDFPing=fping_comments.txt
reportFileName=report.txt
moduleFileName=Modules.txt
propFileName=nameDetails.properties
Choice=DDSingle
logFileName=DDSingleIP_10.32.0.2.log
finalReport=FinalReport.txt
logFilePath=\logs\
commentFilePath=\\Comments\\
its very urgent for me . could u pls send my error and u r ideas.
thanks for u r Ansewering.
import java.io.BufferedReader;
import java.io.DataOutputStream;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.FileReader;
import java.io.FileWriter;
import java.io.InputStream;
import java.io.RandomAccessFile;
import java.util.Properties;
import java.util.ResourceBundle;
import java.util.ArrayList;
public class LogReader {
public void getValuesFromFilesOnly(String Choice,String logFileName)
try {
ArrayList commentsList = new ArrayList();
ArrayList tempList = new ArrayList();
String userdir = System.getProperty("user.dir");
String logFilePath=ResourceBundle.getBundle("catconfig").getString("logFilePath");
String commentDir =ResourceBundle.getBundle("catconfig").getString(Choice);
String commentFilePath=ResourceBundle.getBundle("catconfig").getString("commentFilePath");
String currentdir1 =userdir+logFilePath+logFileName;
StringBuffer strBuff=new StringBuffer();
RandomAccessFile randomFile = null;
RandomAccessFile commentsFile = null;
String tempLine = null;
String commentLine = null;
String catVersion = null;
String finalReport=null;
int colon = 0;
int counter = 0;
boolean startFlag = false;
boolean endFlag = false;
boolean endOfFileFlag = false;
System.out.println("Log file checked----->"+currentdir1);
System.out.println("comments file used--->"+commentDir);
try {
randomFile = new RandomAccessFile(currentdir1, "r");
} catch (Exception e) {
System.out.println("exception@getValuesFromFilesOnly@begin : "+e);
System.out.println("hi test1");
String commentDir1=userdir+commentFilePath+commentDir;
try{
System.out.println("Comment Dir:"+commentDir1);
commentsFile = new RandomAccessFile(commentDir1, "r");
catch (Exception e) {
System.out.println("exception@getValuesFromCommentDirOnly@begin : "+e);
while ((commentLine = commentsFile.readLine()) != null) {
String checkLine = commentLine.substring(commentLine.indexOf("=")+1, commentLine.length());
String message = commentLine.substring(0,commentLine.indexOf("="));
commentsList.add(checkLine);
commentsFile.close();
String startComment = (String)commentsList.get(0);
String endComment = (String)commentsList.get(commentsList.size()-1);
strBuff.append(" CAT LOG REPORT \n\n");
while ((tempLine = randomFile.readLine()) != null) {
if(tempLine.contains("CAT version is :"))
colon = tempLine.indexOf("is :");
catVersion = tempLine.substring(colon+4,tempLine.length());
String version=tempLine;
strBuff.append("Version : "+catVersion+"\n");
System.out.println("catVersion is :"+catVersion);
commentsFile = new RandomAccessFile(commentDir1, "r");
while ((commentLine = commentsFile.readLine()) != null) {
String checkLine = commentLine.substring(commentLine.indexOf("=")+1, commentLine.length());
String message = commentLine.substring(0,commentLine.indexOf("="));
checkLine=checkLine.toLowerCase();
tempLine=tempLine.toLowerCase();
if(tempLine.contains(checkLine))
colon = tempLine.indexOf("info -");
catVersion = tempLine.substring(colon+7,tempLine.length());
strBuff.append(message+" ==> "+catVersion+"\n");
System.out.println(message+" ==> "+catVersion);
tempList.add(message+" ==> "+catVersion);
if (catVersion.contains(startComment)){
startFlag = true;
counter++;
System.out.println("*******startFlag**********"+startFlag);
if (catVersion.contains(endComment)){
endFlag = true;
System.out.println("*******endFlag**********"+endFlag);
if (startFlag == true && endFlag == true){
System.out.println("******************************************");
System.out.println("-------------Successfull completion-------");
System.out.println("******************************************");
startFlag = false;
endFlag = false;
counter = 0;
tempList.clear();
if (startFlag == true && endFlag == false && counter > 1){
System.out.println("******************************************");
System.out.println("---------------Failure after-----:"+tempList.get(tempList.size()-1));
System.out.println("******************************************");
//startFlag = false;
//endFlag = false;
counter = 0;
tempList.clear();
commentsFile.close();
endOfFileFlag = true;
if (startFlag == true && endFlag == false && endOfFileFlag == true){
System.out.println("******************************************");
System.out.println("---------------Failure after-----:"+tempList.get(tempList.size()-1));
System.out.println("******************************************");
startFlag = false;
endFlag = false;
counter = 0;
tempList.clear();
randomFile.close();
System.out.println("hi");
finalReport=ResourceBundle.getBundle("catconfig").getString("finalReport");
savereportFile(strBuff,finalReport);
System.out.println("Report Generated");
} catch (Exception e){
System.out.println("Exception@getValuesFromFilesOnly : "+e);
public void findDetails()
String currentdir1 = ResourceBundle.getBundle("catconfig").getString("fileName");
String logFilePath=ResourceBundle.getBundle("catconfig").getString("logFilePath");
String userdir = System.getProperty("user.dir");
RandomAccessFile randomFile = null;
StringBuffer strBuff=new StringBuffer();
StringBuffer strBuff1=new StringBuffer();
StringBuffer strBuff2=new StringBuffer();
String tempLine = null;
String catVersion = null;
String timeStr=null;
String nameStr=null;
String startIP="";
String endIP="";
String tempStart="";
String tempEnd="";
String reportFileName="";
String moduleFileName="";
String propFileName="";
int startPos=0;
int endPos=0;
int fromIndex=0;
boolean versionFlag=false;
boolean ndFlag=false;
boolean ddFlag=false;
try {
randomFile = new RandomAccessFile(userdir+logFilePath+currentdir1, "r");
while ((tempLine = randomFile.readLine()) != null) {
if(tempLine.contains("CAT version is :") && !versionFlag)
startPos = tempLine.indexOf("is :");
catVersion = tempLine.substring(startPos+4,tempLine.length());
String version=tempLine;
strBuff.append("version : "+version+"\n");
versionFlag=true;
//System.out.println("version : "+version);
if(tempLine.contains("Inside NetworkDiscoverySlider.jsp"))
ndFlag=true;
strBuff.append("ND start : "+tempLine+"\n");
if(tempLine.contains("Inside NetworkDiscoveryDetails.jsp"))
strBuff.append("ND end : "+tempLine+"\n");
//System.out.println(" ND end : "+tempLine);
if(tempLine.contains("Given IPRange from"))
startPos = tempLine.indexOf("from");
catVersion = tempLine.substring(startPos+5,tempLine.length());
strBuff.append("NDRange : "+catVersion+"\n");
//strBuff.append("NDRange : "+tempLine+"\n");
//System.out.println("NDRange :"+catVersion);
startPos=0;
fromIndex=tempLine.indexOf(":");
endPos= tempLine.indexOf(':', fromIndex+2);
//System.out.println("fromIndex : "+fromIndex+" endPos : "+endPos);
timeStr=tempLine.substring(startPos, endPos);
nameStr=catVersion.replaceAll(" ", "_");
strBuff2.append("ND_"+timeStr+" "+catVersion+" = "+"NDRange_"+nameStr+".log\n");
if(tempLine.contains("inside ByIpAddress.jsp"))
ddFlag=true;
strBuff.append("DD Start : "+tempLine+"\n");
if(tempLine.contains("start_IpAddress:"))
startPos = tempLine.indexOf("start_IpAddress:");
catVersion = tempLine.substring(startPos+16,tempLine.length());
startIP=catVersion;
if(tempLine.contains("end_IpAddress"))
startPos = tempLine.indexOf("end_IpAddress");
catVersion = tempLine.substring(startPos+13,tempLine.length());
endIP=catVersion;
if(endIP.length()==0)
System.out.println("hi5");
strBuff.append("DDSingleIP : "+startIP+"\n");
//strBuff.append("DDSingleIP : "+tempLine+"\n");
//System.out.println("DDSingleIP : "+startIP);
//startPos = tempLine.indexOf(" ");
startPos=0;
fromIndex=tempLine.indexOf(":");
endPos= tempLine.indexOf(':', fromIndex+2);
timeStr=tempLine.substring(startPos, endPos);
strBuff2.append("DD_"+timeStr+" "+startIP+" = "+"DDSingleIP_"+startIP+".log\n");
else
strBuff.append("DDRangeIP : "+startIP + " to "+ endIP+"\n");
//strBuff.append("DDRangeIP : "+tempLine+"\n");
//System.out.println("DDRangeIP : "+startIP + " to "+ endIP);
//startPos = tempLine.indexOf(" ");
startPos=0;
fromIndex=tempLine.indexOf(":");
endPos= tempLine.indexOf(':', fromIndex+2);
timeStr=tempLine.substring(startPos, endPos);
strBuff2.append("DD_"+timeStr+" "+startIP+" to "+endIP+" = "+"DDRangeIP_"+startIP +"_to_"+ endIP+".log\n");
if(tempLine.contains("set percentage completedCount: 100"))
System.out.println("hi...1");
strBuff.append("DD End : "+tempLine+"\n");
//System.out.println("DD End : "+tempLine);
reportFileName=ResourceBundle.getBundle("catconfig").getString("reportFileName");
savereportFile(strBuff,reportFileName);
if(ndFlag)
strBuff1.append("Network Discovery\n");
if(ddFlag)
strBuff1.append("Device Discovery\n");
moduleFileName=ResourceBundle.getBundle("catconfig").getString("moduleFileName");
savereportFile(strBuff1,moduleFileName);
propFileName=ResourceBundle.getBundle("catconfig").getString("propFileName");
savereportFile(strBuff2,propFileName);
} catch (Exception e)
System.out.println("error hi1");
System.out.println("Exception@findDetails : "+e);
public void savereportFile(StringBuffer strBuff,String targetFileName)
try{
String userdir = System.getProperty("user.dir");
String logFilePath=ResourceBundle.getBundle("catconfig").getString("logFilePath");
String reportFile=userdir+logFilePath+targetFileName;
String fileContent="";
fileContent=strBuff.toString();
//System.out.println("file content : "+fileContent);
FileWriter fileWriter = new FileWriter(reportFile);
if(fileContent!=null)
fileWriter.write(fileContent);
fileWriter.close();
catch(Exception e)
System.out.println("error hi1");
System.out.println("Exception@savereportFile : "+e);
public ArrayList<String> getFileNames()
String reportFile=ResourceBundle.getBundle("catconfig").getString("reportFileName");
String logFilePath=ResourceBundle.getBundle("catconfig").getString("logFilePath");
String userdir = System.getProperty("user.dir");
RandomAccessFile repFile=null;
String reportLine = null;
int colon=0;
int fromIndex=0;
int startPos=0;
int endPos=0;
String timeStr="";
String fileName=null;
ArrayList<String> nameList=new ArrayList<String>();
try
reportFile=userdir+logFilePath+reportFile;
repFile = new RandomAccessFile(reportFile, "r");
while ((reportLine = repFile.readLine()) != null) {
if(reportLine.contains("NDRange"))
colon=reportLine.indexOf(" : ");
fileName=reportLine.substring(colon+3, reportLine.length());
fileName="NDRange_"+fileName.replaceAll(" ", "_");
nameList.add(fileName);
System.out.println("fileName : "+fileName);
if(reportLine.contains("DDSingleIP"))
colon=reportLine.indexOf(" : ");
fileName=reportLine.substring(colon+3, reportLine.length());
fileName="DDSingleIP_"+fileName.replaceAll(" ", "_");
nameList.add(fileName);
System.out.println("fileName : "+fileName);
if(reportLine.contains("DDRangeIP"))
colon=reportLine.indexOf(" : ");
fileName=reportLine.substring(colon+3, reportLine.length());
fileName="DDRangeIP_"+fileName.replaceAll(" ", "_");
nameList.add(fileName);
System.out.println("fileName : "+fileName);
repFile.close();
catch(Exception e)
System.out.println("Error@getFileNames : "+e);
return nameList;
public void writeFile(String oldLogName,String newLogName)
try
FileOutputStream writeFile=null;
String line = null;
String userdir = System.getProperty("user.dir");
String reportFile=ResourceBundle.getBundle("catconfig").getString("reportFileName");
String newLogPath=ResourceBundle.getBundle("catconfig").getString("logFilePath");
RandomAccessFile repFile=null;
String reportLine = null;
String tempLine=null;
String prevLine=null;
String nextLine=null;
String target=null;
String tempStr=null;
String startStr=null;
String endStr=null;
int pos=0;
boolean flag=false;
boolean writeFlag=false;
boolean versionFlag=false;
//System.out.println("newLogName : "+newLogName);
newLogPath=userdir+newLogPath;
System.out.println("newLogPath : "+newLogPath);
BufferedReader buffRead = new BufferedReader(new FileReader(oldLogName));
writeFile = new FileOutputStream(newLogPath+newLogName+".log", false);//true-for append mode
DataOutputStream dout=new DataOutputStream(writeFile);
tempStr=newLogName.replace("_", " ");
pos=tempStr.indexOf(" ");
startStr=tempStr.substring(0,pos);
endStr=tempStr.substring(pos+1, tempStr.length());
target=startStr+" : "+endStr;
System.out.println("target ===> "+target);
reportFile=newLogPath+reportFile;
repFile = new RandomAccessFile(reportFile, "r");
while ((reportLine = repFile.readLine()) != null) {
if(reportLine.contains(target))
flag=true;
prevLine=tempLine;
//System.out.println("prevLine *****: "+prevLine);
else
tempLine=reportLine;
if(flag==true)
nextLine=reportLine;
flag=false;
//System.out.println("nextLine *******:"+nextLine);
break;
repFile.close();
if(prevLine!=null && prevLine.length()>0)
pos=prevLine.lastIndexOf(" : ");
prevLine=prevLine.substring(pos+3, prevLine.length());
//System.out.println("prevLine : "+prevLine);
else
System.out.println("Starting line not available for : "+target);
if(nextLine!=null && nextLine.length()>0)
pos=nextLine.lastIndexOf(" : ");
nextLine=nextLine.substring(pos+3, nextLine.length());
//System.out.println("nextLine : "+nextLine);
else
System.out.println("Ending line not available for : "+target);
nextLine=prevLine;
while ((line=buffRead.readLine()) != null) {
if(line.contains("CAT version is :") && !versionFlag)
versionFlag=true;
dout.writeBytes(line+"\n");
if(line.contains(prevLine))
writeFlag=true;
if(line.contains(nextLine))
writeFlag=false;
break;
if(writeFlag)
dout.writeBytes(line+"\n");
dout.writeBytes(nextLine+"\n");
buffRead.close();
System.out.println("done");
catch(Exception e)
System.out.println("Exception@writeFile : "+e.getMessage());
public String folderCheck(String foldName)
File folder=null;
File newFile=null;
String[] folderContent=null;
String tempFileName="";
String newLogName="";
int count=0;
String logFilePath="";
String fileName="";
String feedBackMsg="";
String userdir = System.getProperty("user.dir");
logFilePath=ResourceBundle.getBundle("catconfig").getString("logFilePath");
fileName=ResourceBundle.getBundle("catconfig").getString("fileName");
folder=new File(foldName);
if(folder.isDirectory())
newLogName=userdir+logFilePath+fileName;
//System.out.println("newLogName : "+newLogName);
newFile=new File(newLogName);
if(newFile.exists())
newFile.delete();
folderContent= folder.list();
if (folderContent != null && folderContent.length>0)
System.out.println("folder has files : "+folderContent.length);
for(int iterate=0;iterate < folderContent.length;iterate++){
if (folderContent[iterate].toLowerCase().contains("system"))
count++;
tempFileName=foldName+"/"+folderContent[iterate];
try
FileOutputStream appendedFile=null;
BufferedReader buffRead = new BufferedReader(new FileReader(tempFileName));
appendedFile = new FileOutputStream(newLogName, true);//true-for append mode
DataOutputStream dout=new DataOutputStream(appendedFile);
String line = null;
System.out.println("writting : "+tempFileName);
while ((line=buffRead.readLine()) != null) {
dout.writeBytes(line+"\n");
buffRead.close();
//System.out.println("done");
catch(Exception e)
System.out.println("Exception@folderCheck : "+e);
if(count==0)
feedBackMsg="syslognotavail";
//System.out.println("System Log(s) not available");
else
feedBackMsg="syslogavail";
//System.out.println(count +" System log(s) avail");
else
feedBackMsg="filesnotavail";
//System.out.println("Files are not in the folder");
else
feedBackMsg="Dirnotavil";
//System.out.println("Directory not exists in the given name");
return feedBackMsg;
public ArrayList<String> loadFileContent(String selectedStr)
//System.out.println("inside loadFileContent()");
String logFilePath="";
String propFileName="";
String line="";
String choice="";
String tempStr="";
int startPos=0;
int endPos=0;
ArrayList<String> timeList=new ArrayList<String>();
String userdir = System.getProperty("user.dir");
try
logFilePath=ResourceBundle.getBundle("catconfig").getString("logFilePath");
propFileName=ResourceBundle.getBundle("catconfig").getString("propFileName");
propFileName=userdir+logFilePath+propFileName;
BufferedReader buffRead = new BufferedReader(new FileReader(propFileName));
if(selectedStr.equalsIgnoreCase("Device Discovery"))
choice="DD";
else if(selectedStr.equalsIgnoreCase("Network Discovery"))
choice="ND";
while ((line=buffRead.readLine()) != null) {
if(line.contains(choice))
System.out.println(line);
startPos=line.indexOf("_");
endPos=line.indexOf(" =");
tempStr=line.substring(startPos+1, endPos);
System.out.println("tempStr : "+tempStr);
timeList.add(tempStr);
buffRead.close();
catch(Exception e)
System.out.println("Exception@loadFileContent : "+e);
return timeList;
public String getFileName(String timeStr)
System.out.println("inside getFileName");
String logFilePath="";
String propFileName="";
String line="";
String tempStr="";
int startPos=0;
String userdir = System.getProperty("user.dir");
try
logFilePath=ResourceBundle.getBundle("catconfig").getString("logFilePath");
propFileName=ResourceBundle.getBundle("catconfig").getString("propFileName");
propFileName=userdir+logFilePath+propFileName;
BufferedReader buffRead = new BufferedReader(new FileReader(propFileName));
while ((line=buffRead.readLine()) != null) {
if(line.contains(timeStr))
System.out.println(line);
startPos=line.indexOf(" = ");
tempStr=line.substring(startPos+3, line.length());
System.out.println("tempStr : "+tempStr);
buffRead.close();
catch(Exception e)
System.out.println("Exception@loadFileContent : "+e);
return tempStr;
public ArrayList loadFile()
String logFilePath="";
String moduleFileName="";
String line="";
ArrayList<String> moduleList=new ArrayList<String>();
String userdir = System.getProperty("user.dir");
try
logFilePath=ResourceBundle.getBundle("catconfig").getString("logFilePath");
moduleFileName=ResourceBundle.getBundle("catconfig").getString("moduleFileName");
moduleFileName=userdir+logFilePath+moduleFileName;
BufferedReader buffRead = new BufferedReader(new FileReader(moduleFileName));
while ((line=buffRead.readLine()) != null) {
moduleList.add(line);
buffRead.close();
catch(Exception e)
System.out.println("Exception@loadFile : "+e);
return moduleList;
public static void main(String[] args) {
System.out.println("Inside main");
//String userdir = System.getProperty("user.dir");
//System.out.println("userdir : "+userdir);
/*ArrayList<String> fileNameList=new ArrayList<String>();
String Choice="";
String logFileName="";
String logFilePath="";
String totalLog="";
String newLog="";
String folderName="";
Choice=ResourceBundle.getBundle("catconfig").getString("Choice");
logFileName=ResourceBundle.getBundle("catconfig").getString("logFileName");
logFilePath=ResourceBundle.getBundle("catconfig").getString("logFilePath");
folderName=ResourceBundle.getBundle("catconfig").getString("folderName");
totalLog=ResourceBundle.getBundle("catconfig").getString("fileName"); */
/*try
//to write the total log
//folderCheck(folderName);
//to find the details in the given log
//findDetails();
//to split the logs accordingly
totalLog=logFilePath+totalLog;
fileNameList=getFileNames();;
System.out.println("FileNameList size = "+fileNameList.size());
for(int i=0;i<fileNameList.size();i++)
newLog=fileNameList.get(i).toString();
writeFile(totalLog,newLog);
//to analyse the logs & to produce reports
//getValuesFromFilesOnly(Choice,logFileName);
}catch (Exception e)
System.out.println(e.getMessage());
}[JSP is used for server validation.
So you need a an application server (like Tomcat or Jboss) to execute your jsp files.
you can create the .war file of your simple jsp application and put it in the server.
then you will have to access your page using a web browser.
the URL will be
http://<ComputerName or IP Address>:<PortNumber>/<WarFileName>/<MainJspPage>
(eg: http://100.100.100.252:8080/SimpleApplication/mainPage.jsp)
-Achyuth -
Hi,
I'm trying to make a runnable JAR in Eclipse, but I don't know how to limit which libraries or other source codes to be included inside. Does anyone know how to do this? The JAR I'm making is 13.6 MB, much bigger than I think it should be.
Thanks.You can create a runnable jar file only when u have a public class with main method as a entry point of java Application.Always create runnable jar file when u r using GUI in ur java application.
Steps which r required in Eclipse for creating runnable jar file as herein after provided
1-Right click on your project and select export option.A export window will get pop-up.
2-Select jar file option from the poped-up window which will be in java option of window.
3-After Clicking JarFile option a new window will get pop-up.
4-Select the export destination for ur jar file and click next.
5-After clicking the next a new screen you will see, click on next button again.
6-Now u will see a new screen which has a field name as "Main Class" browse for your main class of appliaction.main class is once which has main method.
7-Now select finish.
U hav done..
now double click on your created jar n u will see the output.....
if u hav any other problem...than let me know
Regards,
Ashvani Kumar
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