Java tutorial
/* * To change this license header, choose License Headers in Project Properties. * To change this template file, choose Tools | Templates * and open the template in the editor. */ package wagwaan.reports; /** * * @author Helmut */ import com.lowagie.text.BadElementException; import wagwaan.config.AMSUtility; import wagwaan.config.DBObject; import com.lowagie.text.Font; import com.lowagie.text.FontFactory; import com.lowagie.text.PageSize; import com.lowagie.text.Phrase; import com.lowagie.text.Rectangle; import com.lowagie.text.pdf.PdfCell; import java.awt.Desktop; import java.sql.SQLException; import java.util.logging.Level; import java.util.logging.Logger; import wagwaan.config.ReportUtil; public class StaffRegPdf implements java.lang.Runnable { java.awt.Desktop deskTop = Desktop.getDesktop(); DBObject dbObject; int numberSeq = 0; public static java.sql.Connection connectDB = null; public java.lang.String dbUserName = null; org.netbeans.lib.sql.pool.PooledConnectionSource pConnDB = null; boolean threadCheck = true; java.lang.Thread threadSample; com.lowagie.text.Font pFontHeader = FontFactory.getFont(FontFactory.HELVETICA, 10, Font.BOLD); com.lowagie.text.Font pFontHeader1 = FontFactory.getFont(FontFactory.HELVETICA, 9, Font.NORMAL); java.lang.Runtime rtThreadSample = java.lang.Runtime.getRuntime(); java.lang.Process prThread; AMSUtility label = new AMSUtility(); java.util.Date beginDate = null; java.util.Date endDate = null; public void StaffRegPdf(java.sql.Connection connDb, java.util.Date begin, java.util.Date end) { beginDate = begin; endDate = end; connectDB = connDb; dbObject = new DBObject(); threadSample = new java.lang.Thread(this, "SampleThread"); System.out.println("threadSample created"); threadSample.start(); System.out.println("threadSample fired"); } public void run() { System.out.println("System has entered running mode"); while (threadCheck) { System.out.println("O.K. see how we execute target program"); this.generatePdf(); try { System.out.println("Right, let's wait for task to complete of fail"); java.lang.Thread.currentThread().sleep(200); System.out.println("It's time for us threads to get back to work after the nap"); } catch (java.lang.InterruptedException IntExec) { System.out.println(IntExec.getMessage()); } threadCheck = false; System.out.println("We shall be lucky to get back to start in one piece"); } if (!threadCheck) { Thread.currentThread().stop(); } } public void generatePdf() { try { java.io.File tempFile = java.io.File.createTempFile("REP" + label.getDateLable() + "_", ".pdf"); tempFile.deleteOnExit(); java.lang.Runtime rt = java.lang.Runtime.getRuntime(); java.lang.String debitTotal = null; java.lang.String creditTotal = null; com.lowagie.text.Document docPdf = new com.lowagie.text.Document(PageSize.A4.rotate()); try { try { com.lowagie.text.pdf.PdfWriter.getInstance(docPdf, new java.io.FileOutputStream(tempFile)); String date = null; try { java.sql.Statement st4 = connectDB.createStatement(); java.sql.ResultSet rset4 = st4.executeQuery("SELECT date(now()) as Date"); while (rset4.next()) date = rset4.getObject(1).toString(); // com.lowagie.text.HeaderFooter headerFoter = new com.lowagie.text.HeaderFooter(new Phrase(""+compName+""),false);// FontFactory.getFont(com.lowagie.text.FontFactory.HELVETICA, 14, Font.BOLDITALIC,java.awt.Color.blue))); // headerFoter.setAlignment(com.lowagie.text.HeaderFooter.ALIGN_CENTER); // headerFoter.setRight(5); // docPdf.setHeader(headerFoter); } catch (java.sql.SQLException SqlExec) { javax.swing.JOptionPane.showMessageDialog(new javax.swing.JFrame(), SqlExec.getMessage()); } com.lowagie.text.HeaderFooter footer = new com.lowagie.text.HeaderFooter( new Phrase("Staff Register - Page: "), true);// FontFactory.getFont(com.lowagie.text.FontFactory.HELVETICA, 12, Font.BOLDITALIC,java.awt.Color.blue)); docPdf.setFooter(footer); docPdf.open(); ReportUtil.addCenteredTitlePage(docPdf, connectDB); try { com.lowagie.text.pdf.PdfPTable table = new com.lowagie.text.pdf.PdfPTable(8); int headerwidths[] = { 7, 10, 20, 13, 13, 13, 11, 13 }; table.setWidths(headerwidths); table.setWidthPercentage((100)); table.getDefaultCell().setBorder(Rectangle.BOTTOM); table.getDefaultCell().setColspan(4); Phrase phrase; java.text.DateFormat dateFormat = java.text.DateFormat .getDateInstance(java.text.DateFormat.MEDIUM); table.getDefaultCell().setHorizontalAlignment(PdfCell.ALIGN_LEFT); phrase = new Phrase("Staff Register"); table.addCell(phrase); table.getDefaultCell().setHorizontalAlignment(PdfCell.ALIGN_RIGHT); phrase = new Phrase("Printed On :" + date, pFontHeader); table.addCell(phrase); // String order_nuos=null; // // Statement sta=connectDB.createStatement(); // ResultSet rst=sta.executeQuery("select order_id from stock_orders where order_id='"+orders+"'"); // while(rst.next()){ // order_nuos=rst.getString(1); // } table.getDefaultCell().setColspan(1); table.getDefaultCell() .setBorder(PdfCell.TOP | PdfCell.BOTTOM | PdfCell.LEFT | PdfCell.RIGHT); table.getDefaultCell().setHorizontalAlignment(PdfCell.ALIGN_CENTER); phrase = new Phrase("#", pFontHeader); table.addCell(phrase); table.getDefaultCell().setHorizontalAlignment(PdfCell.ALIGN_CENTER); phrase = new Phrase("Staff ID", pFontHeader); table.addCell(phrase); table.getDefaultCell().setHorizontalAlignment(PdfCell.ALIGN_CENTER); phrase = new Phrase("Names", pFontHeader); table.addCell(phrase); table.getDefaultCell().setHorizontalAlignment(PdfCell.ALIGN_CENTER); phrase = new Phrase("ID NO.", pFontHeader); table.addCell(phrase); table.getDefaultCell().setHorizontalAlignment(PdfCell.ALIGN_CENTER); phrase = new Phrase("Phone No.", pFontHeader); table.addCell(phrase); table.getDefaultCell().setHorizontalAlignment(PdfCell.ALIGN_CENTER); phrase = new Phrase("Designation", pFontHeader); table.addCell(phrase); table.getDefaultCell().setHorizontalAlignment(PdfCell.ALIGN_CENTER); phrase = new Phrase("Gender", pFontHeader); table.addCell(phrase); table.getDefaultCell().setHorizontalAlignment(PdfCell.ALIGN_CENTER); phrase = new Phrase("Department", pFontHeader); table.addCell(phrase); table.getDefaultCell().setHorizontalAlignment(PdfCell.ALIGN_RIGHT); table.getDefaultCell().setBackgroundColor(java.awt.Color.WHITE); try { java.sql.Statement st = connectDB.createStatement(); java.sql.ResultSet rset = st.executeQuery( "SELECT staff_id, first_name||' '|| middle_name||' '|| last_name as names, national_id, phone_no, designation, " + "gender, dep.department_name FROM staff_registration staff, departments dep where employment_date between '" + beginDate + "' and '" + endDate + "' " + "and dep.department_id=staff.department_id"); int count = 1; while (rset.next()) { table.getDefaultCell().setColspan(1); table.getDefaultCell().setHorizontalAlignment(PdfCell.ALIGN_CENTER); table.getDefaultCell().setColspan(1); numberSeq += 1; phrase = new Phrase("" + count + " ", pFontHeader1); table.addCell(phrase); table.getDefaultCell().setHorizontalAlignment(PdfCell.ALIGN_LEFT); phrase = new Phrase(dbObject.getDBObject(rset.getObject(1), "-"), pFontHeader1); table.addCell(phrase); phrase = new Phrase(dbObject.getDBObject(rset.getObject(2), "-"), pFontHeader1); table.addCell(phrase); table.getDefaultCell().setHorizontalAlignment(PdfCell.ALIGN_LEFT); phrase = new Phrase(dbObject.getDBObject(rset.getObject(3), "-"), pFontHeader1); table.addCell(phrase); table.getDefaultCell().setHorizontalAlignment(PdfCell.ALIGN_LEFT); phrase = new Phrase(dbObject.getDBObject(rset.getObject(4), "-"), pFontHeader1); table.addCell(phrase); table.getDefaultCell().setHorizontalAlignment(PdfCell.ALIGN_LEFT); phrase = new Phrase(dbObject.getDBObject(rset.getObject(5), "-"), pFontHeader1); table.addCell(phrase); table.getDefaultCell().setHorizontalAlignment(PdfCell.ALIGN_LEFT); phrase = new Phrase(dbObject.getDBObject(rset.getObject(6), "-"), pFontHeader1); table.addCell(phrase); table.getDefaultCell().setHorizontalAlignment(PdfCell.ALIGN_LEFT); phrase = new Phrase(dbObject.getDBObject(rset.getObject(7), "-"), pFontHeader1); table.addCell(phrase); count++; } docPdf.add(table); } catch (java.sql.SQLException SqlExec) { javax.swing.JOptionPane.showMessageDialog(new javax.swing.JFrame(), SqlExec.getMessage()); } } catch (com.lowagie.text.BadElementException BadElExec) { javax.swing.JOptionPane.showMessageDialog(new javax.swing.JFrame(), BadElExec.getMessage()); } } catch (java.io.FileNotFoundException fnfExec) { javax.swing.JOptionPane.showMessageDialog(new javax.swing.JFrame(), fnfExec.getMessage()); } catch (SQLException ex) { Logger.getLogger(StaffRegPdf.class.getName()).log(Level.SEVERE, null, ex); } catch (BadElementException ex) { Logger.getLogger(StaffRegPdf.class.getName()).log(Level.SEVERE, null, ex); } } catch (com.lowagie.text.DocumentException lwDocexec) { javax.swing.JOptionPane.showMessageDialog(new javax.swing.JFrame(), lwDocexec.getMessage()); } docPdf.close(); deskTop.open(tempFile); } catch (java.io.IOException IOexec) { javax.swing.JOptionPane.showMessageDialog(new javax.swing.JFrame(), IOexec.getMessage()); } } public java.lang.Object[] getListofStaffNos() { java.lang.Object[] listofStaffNos = null; java.util.Vector listStaffNoVector = new java.util.Vector(1, 1); listofStaffNos = listStaffNoVector.toArray(); System.out.println("Done list of Staff Nos ..."); return listofStaffNos; } }