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; 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.ResultSet; import java.sql.SQLException; import java.sql.Statement; import java.util.logging.Level; import java.util.logging.Logger; import wagwaan.config.ReportUtil; /** * * @author Helmut */ public class StocksIssuingPdf implements java.lang.Runnable { /* * 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. */ /* * @(#)DefaultTableModel.java 1.43 02/03/09 **/ 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(); private String issue; public void StocksIssuingPdf(java.sql.Connection connDb, String issue_no) { this.issue = issue_no; 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("Issuing List - 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[] = { 10, 12, 20, 10, 15, 12, 10, 11 }; 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("Items Issued"); table.addCell(phrase); table.getDefaultCell().setColspan(4); table.getDefaultCell().setHorizontalAlignment(PdfCell.ALIGN_RIGHT); phrase = new Phrase("Printed On :" + date, pFontHeader); table.addCell(phrase); String receive_nuos = null; Statement sta = connectDB.createStatement(); ResultSet rst = sta.executeQuery( "select issue_no from st_receiving_issuing where issue_no='" + issue + "'"); while (rst.next()) { receive_nuos = rst.getString(1); } table.getDefaultCell().setColspan(8); table.getDefaultCell().setHorizontalAlignment(PdfCell.ALIGN_LEFT); phrase = new Phrase(receive_nuos, pFontHeader); table.addCell(phrase); table.getDefaultCell().setColspan(1); table.getDefaultCell() .setBorder(PdfCell.TOP | PdfCell.BOTTOM | PdfCell.LEFT | PdfCell.RIGHT); phrase = new Phrase("Count", pFontHeader); table.addCell(phrase); phrase = new Phrase("Item Code", pFontHeader); table.addCell(phrase); phrase = new Phrase("Item Name", pFontHeader); table.addCell(phrase); phrase = new Phrase("Qty_issued", pFontHeader); table.addCell(phrase); phrase = new Phrase("Receiving Department", pFontHeader); table.addCell(phrase); phrase = new Phrase("Received By", pFontHeader); table.addCell(phrase); phrase = new Phrase("Issued By", pFontHeader); table.addCell(phrase); phrase = new Phrase("Issue Date", pFontHeader); table.addCell(phrase); table.getDefaultCell().setHorizontalAlignment(PdfCell.ALIGN_RIGHT); table.getDefaultCell().setBackgroundColor(java.awt.Color.WHITE); try { /*Statement s=connectDB.createStatement(); ResultSet r=s.executeQuery("SELECT sum(ord.price*quantity_received) total FROM st_receiving_issuing REV, stock_orders ord, stock_items itm " + "where receiving_no='"+issue+"' and itm.item_code=ord.item_code and itm.item_code=rev.item_code");*/ java.sql.Statement st = connectDB.createStatement(); java.sql.ResultSet rset = st.executeQuery( "select st.item_code, item_name, quantity_issued, receiving_dept, receiver, issuer, issuing_date from st_receiving_issuing st," + " stock_items itm where issue_no='" + issue + "'and itm.item_code=st.item_code"); 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++; } /*table.getDefaultCell().setColspan(12); phrase=new Phrase(" "); table.addCell(phrase); String gt=null; while(r.next()){ gt=dbObject.getDBObject(r.getObject(1), "-"); } table.getDefaultCell().setHorizontalAlignment(PdfCell.ALIGN_RIGHT); phrase=new Phrase("GRAND TOTAL: "+gt, pFontHeader1); table.addCell(phrase); System.err.println("grand total"); */ 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 (SQLException ex) { Logger.getLogger(OrdersPdf.class.getName()).log(Level.SEVERE, null, ex); } } catch (java.io.FileNotFoundException fnfExec) { javax.swing.JOptionPane.showMessageDialog(new javax.swing.JFrame(), fnfExec.getMessage()); } catch (SQLException ex) { Logger.getLogger(StocksIssuingPdf.class.getName()).log(Level.SEVERE, null, ex); } catch (BadElementException ex) { Logger.getLogger(StocksIssuingPdf.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()); } } }