Hello community,
I just create a mini application which joins two tables of two
different databases using a common column and creates and excel with
the results.
I create a tiny main with awt, with a button, when the button is
clicked, it generates the file with the results.
This works fine with Eclipse but when I export the project to a
Executable JAR, and I execute it, the GUI seems to work fine, not the
logic, does nothing.
Help please.
import java.awt.*;
import javax.swing.*;
import java.awt.event.ActionListener;
import java.awt.event.ActionEvent;
import java.util.Date;
public class Inventari {
/**
* @param args
*/
public static void main(String[] args) {
//WindowUtilities.setNativeLookAndFeel();
JFrame f = new JFrame("This is a test");
f.setSize(400, 150);
Container content = f.getContentPane();
content.setBackground(Color.white);
content.setLayout(new FlowLayout());
JLabel TF_Text = new JLabel ("Click to create the File!");
content.add(TF_Text);
JButton BTN_generateInventary = new JButton("Inventari");
BTN_generateInventary.addActionListener(new buttonActions
(TF_Text));
content.add(BTN_generateInventary);
f.setVisible(true);
}
}
class buttonActions implements ActionListener
{
private String _info = "";
private JLabel _TF_Text;
public buttonActions(JLabel TF_Text)
{
_TF_Text = TF_Text;
_TF_Text.setText("Creant...");
}
public void actionPerformed(ActionEvent e) {
String filePath = System.getProperty("user.home") + "/Desktop/";
Date d = new Date();
String fileName = "INVENTARI_WHAREHOUSE ("+ d.getDay() + "-" +
d.getMonth() + "-" + d.getYear() + ").xls";
DataLoader dl = new DataLoader(filePath,fileName,true);
dl.executeProcedure(dl.WHAREHOUSE_TOTAL_VALUE);
_TF_Text.setText("Created!");
}
}
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