pdfexport

[edi ramani]

hello,

I have written one Class PDFExporter

                     
package export;

import java.awt.Color;
import java.io.IOException;
import java.io.OutputStream;
import java.text.SimpleDateFormat;
import java.util.Date;
import java.util.List;

import org.apache.log4j.Logger;

import entities.Kunde;


import com.lowagie.text.Document;
import com.lowagie.text.DocumentException;
import com.lowagie.text.Element;
import com.lowagie.text.Font;
import com.lowagie.text.FontFactory;
import com.lowagie.text.HeaderFooter;
import com.lowagie.text.Image;
import com.lowagie.text.PageSize;
import com.lowagie.text.Paragraph;
import com.lowagie.text.Phrase;
import com.lowagie.text.Rectangle;
import com.lowagie.text.pdf.PdfPCell;
import com.lowagie.text.pdf.PdfPTable;
import com.lowagie.text.pdf.PdfWriter;

public class PDFExporter {
	
	
	private static Logger log = Logger.getLogger(PDFExporter.class);
	private static Document document = new Document();
	
  //TABELA
	
	private static void addToTable(PdfPTable table, Font font, String... str) {
		for (String s : str) {
			PdfPCell cell = new PdfPCell(new Paragraph(s, font));
			cell.setHorizontalAlignment(Element.ALIGN_CENTER);
			table.addCell(cell);
		}
	}

	
	//TABELA PER KUNDE
	
	
	public static void listPdfExportKunde(OutputStream out, List<Kunde> list) {

		PdfPTable table = new PdfPTable(7);
		table.getDefaultCell().setBorderColor(new Color(0, 0, 0));
		table.setWidthPercentage(100);
		Font font = FontFactory.getFont(FontFactory.HELVETICA, 10, Font.BOLD);
		Font font1 = FontFactory.getFont(FontFactory.HELVETICA, 10);

		addToTable(table, font, "KundeNummer", "Name", "Adresse", "Postleitzahl", "Ort");
		

		for (Kunde k : list) {
			table.addCell(new Paragraph(k.getKundeNummer().toString(),font1));
			table.addCell(new Paragraph(k.getName(), font1));
			table.addCell(new Paragraph(k.getAdresse(), font1));
			table.addCell(new Paragraph(k.getPostleitzahl().toString(),font1));
			table.addCell(new Paragraph(k.getOrt(), font1));
			

			

		Kunde(out, "Ausdruck Kunden", PageSize.A4.rotate());
		try {
			document.add(new Paragraph(" ", FontFactory.getFont(
					FontFactory.HELVETICA, 10, Font.BOLDITALIC, new Color(0, 0,
							0))));
			document.add(table);
			document.add(new Paragraph(" "));
			Impressum();

		} catch (DocumentException e) {
			e.printStackTrace();
		}
		log.info("Kunden-Liste erfolgreich exportiert!");
		document.close();
	}
	
	}		
	
	
	
		
		private static void Kunde(OutputStream out, String titel, Rectangle format) {
			try {
				document = new Document(format);

				// PDF-Datei befüllen
				PdfWriter.getInstance(document, out);
				if (out != null) {

					// Metainformationen
					document.addTitle("Firma JONT - " + titel);
					document.addAuthor("Gazmendi");

					// Kopf- / Fusszeile
					HeaderFooter header = new HeaderFooter(new Phrase("JONT - "
							+ titel), false);
					HeaderFooter footer = new HeaderFooter(new Phrase("Faqa "),
							true);
					footer.setAlignment(Element.ALIGN_RIGHT);
					document.setHeader(header);
					document.setFooter(footer);

					document.open();

					// Dokumentenkopf
					PdfPTable table = new PdfPTable(2);
					PdfPTable table1 = new PdfPTable(1);
					table1.getDefaultCell()
							.setBorderColor(new Color(255, 255, 255));
					table.addCell(Image.getInstance(ClassLoader
							.getSystemClassLoader().getResource("logo.jpg")));
					table1.addCell(new Paragraph("Dokument erstellt am: "
							+ new SimpleDateFormat("dd.MM.yyyy, HH:mm")
									.format(new Date()) + " Uhr.", FontFactory
							.getFont(FontFactory.HELVETICA, 10)));
					table1.addCell(new Paragraph(
							"---------------------------------------------",
							FontFactory.getFont(FontFactory.HELVETICA, 10)));
					table.addCell(table1);
					table.getDefaultCell().setBorderColor(new Color(0, 0, 0));
					table.setWidthPercentage(100);
					document.add(table);

					document.add(new Paragraph(" "));
					Paragraph title1 = new Paragraph(titel, FontFactory.getFont(
							FontFactory.HELVETICA, 18, Font.BOLDITALIC, new Color(
									0, 0, 0)));
					document.add(title1);
				}

			} catch (DocumentException e) {
				e.printStackTrace();
			} catch (IOException e) {
				e.printStackTrace();
			}

		}
	
	
	
	
	
		private static void Impressum() {

			Font font = FontFactory.getFont(FontFactory.HELVETICA, 8, Font.BOLD);
			PdfPTable table = new PdfPTable(1);
			PdfPCell cell = new PdfPCell();
			table.setWidthPercentage(50);
			table.setHorizontalAlignment(Element.ALIGN_CENTER);
			table.getDefaultCell().setBorderColor(new Color(255, 255, 255));

			table.addCell(new Paragraph(" ", FontFactory.getFont(
					FontFactory.HELVETICA, 20)));
			cell = new PdfPCell(
					new Paragraph(
							"--------------------------------"
									+ "----------------------",
							font));
			cell.setHorizontalAlignment(Element.ALIGN_CENTER);
			cell.setBorderColor(new Color(255, 255, 255));
			table.addCell(cell);

			try {
				document.add(table);
			} catch (DocumentException e) {
				e.printStackTrace();
			}
		}

}

I have made another Class HauptFenster

package gui;


import java.awt.BorderLayout;
import java.awt.Color;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.ComponentEvent;
import java.awt.event.ComponentListener;
import java.awt.event.MouseEvent;
import java.awt.event.MouseListener;
import java.awt.event.WindowAdapter;
import java.awt.event.WindowEvent;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.util.List;

import javax.swing.BorderFactory;
import javax.swing.GroupLayout;
import javax.swing.ImageIcon;
import javax.swing.JCheckBoxMenuItem;
import javax.swing.JComponent;
import javax.swing.JFileChooser;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JMenu;
import javax.swing.JMenuBar;
import javax.swing.JMenuItem;
import javax.swing.JOptionPane;
import javax.swing.JPanel;
import javax.swing.JTabbedPane;
import javax.swing.LayoutStyle;
import javax.swing.border.BevelBorder;

import java.awt.*;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.MouseAdapter;
import java.awt.event.MouseEvent;
import java.awt.event.WindowAdapter;
import java.awt.event.WindowEvent;
import java.util.Vector;

import javax.swing.GroupLayout;
import javax.swing.ImageIcon;
import javax.swing.JButton;
import javax.swing.JComboBox;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JOptionPane;
import javax.swing.JScrollPane;
import javax.swing.JTable;
import javax.swing.JTextField;
import javax.swing.table.DefaultTableModel;
import org.apache.log4j.Logger;

import db.HSQLDb;
import db.dao.KundeDao;
import db.dao.WeinflascheDao;
import entities.Kunde;
import export.*;



import start.Start;

public class HauptFenster extends JFrame  {

	// Labels&ComboBoxs
	private JLabel tabela = new JLabel(" Tabelle:");
	private JComboBox chooseTable = null;

	private JLabel sortiertNach = new JLabel("Sortiren nach:");
	private JComboBox chooseSortAtribut = null;

	// Buttons
	
	
	private JButton 	hinzufuegen = new JButton(" Hinzufügen ");
	private JButton 	bearbeiten = new JButton("Bearbeiten");
	private JButton 	loeschen = new JButton(" Loeschen ");
	private JButton 	suchen = new JButton("  Suchen  ");
	private JButton 	pdf = new JButton("  PDF  ");
	private JButton 	aktualisieren  = new JButton("Aktualisieren");
	
	private JButton 	anzalKunde = new JButton("Anzahl Kunde");
	private JButton 	beenden = new JButton("   Beenden   ");
	private JLabel		leereZeile = new JLabel(" ");
	


	private String[] spaltenName = { "KundeNummer", "Name", "Adresse",
			"Postleitzahl", "Ort", "Alkoholiker" };
	private Object[][] data = { { "", "", "", "", "", "" } };

	private JTable tabelle = new JTable(data, spaltenName);

	private JScrollPane scrl_tabelle = new JScrollPane(tabelle);

	private static Logger logger = Logger.getLogger(Start.class);

	private void exit() {
		HSQLDb.closeConnection();
		logger.info("Finisch");
		System.exit(0);
	}

	public HauptFenster() {

		setTitle("Weinhändler");
		setLayout(new GridBagLayout());
		setLocation(250, 100);
		setResizable(false);

		addWindowListener(new WindowAdapter() {
			public void windowClosing(WindowEvent we) {
				exit();
			}
		});

		GridBagConstraints c = new GridBagConstraints();// wichtig!

		c.gridx = 0;
		c.gridy = 0;
		getContentPane().add(tabela, c);

		chooseTable = new JComboBox();
		chooseTable.addItem("Kunde");
		chooseTable.addItem("Weinflasche");c.gridx = 4;


		c.gridy = 2;
		c.anchor = GridBagConstraints.CENTER;
		getContentPane().add(pdf,c);



                 pdf.addActionListener(new ActionListener() {
			public void actionPerformed(ActionEvent evt) {
				pdfActionPerformed(evt);
			}
		});
  
              tabelle.addMouseListener(new MouseAdapter() {// kjo eshte kur
					// buttonave do tu
					// ndrohet statusi
					public void mouseClicked(MouseEvent e) {
						updateButtonStatus();
					}
				});
			

		pack();
		setVisible(true);
	}

	public void pdfActionPerformed(ActionEvent evt){
		
		
	}

and my problem is,how can i write public void pdfActionPerformed(ActionEvent evt),when I click the button PDF,my dates to be exported as PDF!

please help me!

[Campbell Ritchie]

Welcome to the Ranch

That question is too difficult for “beginning”, so I shall move it.