private ByteArrayOutputStream getPdfData(
JSONArray data, JSONArray res, HttpServletRequest request) throws ServiceException {
ByteArrayOutputStream baos = new ByteArrayOutputStream();
try {
String[] colHeader = getColHeader();
String[] colIndex = getColIndexes();
String[] val = getColValues(colHeader, data);
String[] resources = getResourcesColHeader(res, data);
String[] mainHeader = {"Dates", "Duration", "Work", "Cost", "Tasks", "Resources"};
Document document = null;
if (landscape) {
Rectangle recPage = new Rectangle(PageSize.A4.rotate());
recPage.setBackgroundColor(new java.awt.Color(255, 255, 255));
document = new Document(recPage, 15, 15, 30, 30);
} else {
Rectangle recPage = new Rectangle(PageSize.A4);
recPage.setBackgroundColor(new java.awt.Color(255, 255, 255));
document = new Document(recPage, 15, 15, 30, 30);
}
PdfWriter writer = PdfWriter.getInstance(document, baos);
writer.setPageEvent(new EndPage());
document.open();
if (showLogo) {
getCompanyDetails(request);
addComponyLogo(document, request);
}
addTitleSubtitle(document);
addTable(data, resources, colIndex, colHeader, mainHeader, val, document);
document.close();
writer.close();
baos.close();
} catch (ConfigurationException ex) {
throw ServiceException.FAILURE("ExportProjectReport.getPdfData", ex);
} catch (DocumentException ex) {
throw ServiceException.FAILURE("ExportProjectReport.getPdfData", ex);
} catch (JSONException e) {
throw ServiceException.FAILURE("ExportProjectReport.getPdfData", e);
} catch (IOException e) {
throw ServiceException.FAILURE("ExportProjectReport.getPdfData", e);
} catch (Exception e) {
throw ServiceException.FAILURE("ExportProjectReport.getPdfData", e);
}
return baos;
}
/*
* crea un file pdf contenente lo stack trace dell'eccezione
*/
private void createErrorFile(String url, File outputFile, Exception exception) {
Document document = new Document();
PdfWriter pdfwriter = null;
try {
pdfwriter = PdfWriter.getInstance(document, new FileOutputStream(outputFile));
document.open();
StringBuilder buffer = new StringBuilder("Non è stato possibile generare");
buffer.append(" il file pdf per l'URL\n\n");
buffer.append(url);
buffer.append("\n\na causa del seguente errore:\n\n");
document.add(new Paragraph(buffer.toString()));
StringWriter stringWriter = new StringWriter();
exception.printStackTrace(new PrintWriter(stringWriter));
document.add(new Paragraph(stringWriter.toString()));
document.close();
pdfwriter.close();
} catch (FileNotFoundException | DocumentException e) {
log.error("errore di scrittura del file di errore", e);
}
}
public void createPdf() throws ClassNotFoundException, SQLException {
/*Declaramos documento como un objeto Document
Asignamos el tamaño de hoja y los margenes */
Document documento = new Document(PageSize.A4.rotate(), 1, 1, 20, 36);
// writer es declarado como el método utilizado para escribir en el archivo
PdfWriter writer = null;
try {
// Obtenemos la instancia del archivo a utilizar
String filename =
"C:/Program Files/Apache Software Foundation/Tomcat 6.0/webapps/documentos/reporteAutorizacion.pdf";
File fichero = new File(filename);
if (fichero.exists()) {
System.out.println("El fichero existe222222222");
fichero.delete();
System.out.println("El fichero elimino");
} else {
System.out.println("el fichero no existe");
}
writer = PdfWriter.getInstance(documento, new FileOutputStream(filename));
} catch (Exception ex) {
System.out.println("NO creooooo");
ex.getMessage();
}
// Declaramos una instancia de los eventos en HeaderFooter
HeaderFooter event = new HeaderFooter();
writer.setPageEvent(event);
// Agregamos un titulo al archivo
documento.addTitle("ARCHIVO PDF");
// Agregamos el autor del archivo
documento.addAuthor("PROVIAS NACIONAL");
// Abrimos el documento para edición
documento.open();
try {
// Declaramos un texto como Paragraph
// Le podemos dar formado como alineación, tamaño y color a la fuente.
Paragraph title1 = new Paragraph();
title1.setAlignment(Element.ALIGN_CENTER);
PdfPTable ta1 = new PdfPTable(2);
ta1.setHorizontalAlignment(Element.ALIGN_CENTER);
ta1.getDefaultCell().setHorizontalAlignment(Element.ALIGN_CENTER);
ta1.getDefaultCell().setVerticalAlignment(Element.ALIGN_MIDDLE);
PdfPCell cel1 = new PdfPCell();
com.lowagie.text.Image image =
com.lowagie.text.Image.getInstance("D:/Provias/images/imgExports.jpg");
// image.setWidthPercentage(500);
cel1.addElement(image);
cel1.setHorizontalAlignment(Element.ALIGN_CENTER);
cel1.setVerticalAlignment(Element.ALIGN_MIDDLE);
cel1.setBorder(Rectangle.NO_BORDER);
ta1.addCell(cel1);
PdfPCell cel2 = new PdfPCell();
cel2.addElement(
new Phrase(
"Reporte de Autorizaciones Especiales",
FontFactory.getFont(
FontFactory.HELVETICA, 12, Font.BOLD, new CMYKColor(0, 0, 0, 100))));
cel2.setFixedHeight(90);
cel2.setHorizontalAlignment(Element.ALIGN_CENTER);
cel2.setVerticalAlignment(Element.ALIGN_MIDDLE);
cel2.setBorder(Rectangle.NO_BORDER);
ta1.addCell(cel2);
float[] columnWidths1 = new float[] {180f, 100f};
ta1.setWidths(columnWidths1);
title1.add(ta1);
// Agregamos el texto al documento
documento.add(title1);
// Agregamos un salto de linea
documento.add(new Paragraph(" "));
// Agregamos la tabla al documento haciendo
// la llamada al método tabla()
documento.add(tabla());
} catch (Exception ex) {
System.out.println("Por!!");
ex.getMessage();
}
documento.close(); // Cerramos el documento
writer.close(); // Cerramos writer
}
@Override
public boolean performFinish() {
// create the document
Rectangle suggestedPageSize = getITextPageSize(page1.getPageSize());
Rectangle pageSize = rotatePageIfNecessary(suggestedPageSize); // rotate if we need landscape
Document document = new Document(pageSize);
try {
// Basic setup of the Document, and get instance of the iText Graphics2D
// to pass along to uDig's standard "printing" code.
String outputFile =
page1.getDestinationDir()
+ System.getProperty("file.separator")
+ //$NON-NLS-1$
page1.getOutputFile();
PdfWriter writer = PdfWriter.getInstance(document, new FileOutputStream(outputFile));
document.open();
Graphics2D graphics = null;
Template template = getTemplate();
int i = 0;
int numPages = 1;
do {
// sets the active page
template.setActivePage(i);
PdfContentByte cb = writer.getDirectContent();
Page page = makePage(pageSize, document, template);
graphics = cb.createGraphics(pageSize.getWidth(), pageSize.getHeight());
// instantiate a PrinterEngine (pass in the Page instance)
PrintingEngine engine = new PrintingEngine(page);
// make page format
PageFormat pageFormat = new PageFormat();
pageFormat.setOrientation(PageFormat.PORTRAIT);
java.awt.print.Paper awtPaper = new java.awt.print.Paper();
awtPaper.setSize(pageSize.getWidth() * 3, pageSize.getHeight() * 3);
awtPaper.setImageableArea(0, 0, pageSize.getWidth(), pageSize.getHeight());
pageFormat.setPaper(awtPaper);
// run PrinterEngine's print function
engine.print(graphics, pageFormat, 0);
graphics.dispose();
document.newPage();
if (i == 0) {
numPages = template.getNumPages();
}
i++;
} while (i < numPages);
// cleanup
document.close();
writer.close();
} catch (DocumentException e) {
e.printStackTrace();
return false;
} catch (IOException e) {
e.printStackTrace();
return false;
} catch (PrinterException e) {
e.printStackTrace();
}
return true;
}
protected void doGet(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
WebApplicationContext ctx =
WebApplicationContextUtils.getRequiredWebApplicationContext(this.getServletContext());
CourseManager manager = (CourseManager) ctx.getBean("courseManager");
HttpSession session = request.getSession(false);
boolean b = false;
if (request.getParameter("count") != null) {
b = true;
}
List students = (List) session.getAttribute("students");
ByteArrayOutputStream ba = new ByteArrayOutputStream();
try {
Document document = new Document(PageSize.A6.rotate(), 5, 5, 5, 5);
PdfWriter writer = PdfWriter.getInstance(document, ba);
document.open();
Image image = null;
Clazz clazz;
Student stmd;
String SchoolName;
String DeptName;
StringBuilder StudentNo;
Map map;
Map StmdCardNum;
// writer = PdfWriter.getInstance(document, ba);
PdfContentByte cb = writer.getDirectContent();
BaseFont bf = BaseFont.createFont("/kaiu.ttf", "Identity-H", BaseFont.EMBEDDED);
for (int i = 0; i < students.size(); i++) {
stmd =
(Student)
manager
.hqlGetBy(
"FROM Student WHERE studentNo='"
+ ((Map) students.get(i)).get("student_no")
+ "'")
.get(0);
clazz =
(Clazz)
manager.hqlGetBy("FROM Clazz WHERE ClassNo='" + stmd.getDepartClass() + "'").get(0);
map =
manager.ezGetMap(
"SELECT * FROM dept WHERE no='" + clazz.getClassNo().substring(0, 4) + "'");
try { // 系所名
DeptName = map.get("fname").toString();
} catch (Exception e) {
DeptName = "";
}
try { // 部制名
SchoolName = map.get("school_name").toString();
} catch (Exception e) {
SchoolName = "";
}
StudentNo = new StringBuilder(stmd.getStudentNo());
// List list=manager.hqlGetBy("FROM StdImage WHERE studentNo='"+StudentNo+"'");
/*
if(b&&manager.testOnlineServer()){//寫入補發記錄
try{
//真實學號
manager.executeSql("INSERT INTO StmdCardNum (student_no, card_num)VALUES('"+stmd.getStudentNo()+"', 1)");
}catch(Exception e){
manager.executeSql("UPDATE StmdCardNum SET card_num=card_num+1 WHERE student_no='"+stmd.getStudentNo()+"'");
}
StudentNo.append(manager.ezGetString("SELECT card_num FROM StmdCardNum WHERE student_no='"+stmd.getStudentNo()+"'"));
sendMailToLib(stmd, StudentNo.toString(), request);
}else{
//檢查是否已發卡
StmdCardNum=manager.ezGetMap("SELECT * FROM StmdCardNum WHERE student_no='"+stmd.getStudentNo()+"'");
if(StmdCardNum!=null){
StudentNo.append(manager.ezGetString("SELECT card_num FROM StmdCardNum WHERE student_no='"+stmd.getStudentNo()+"'"));
}
}
*/
StmdCardNum = manager.ezGetMap("SELECT * FROM StmdCardNum WHERE student_no='");
// 學號不滿8碼補空白, 未來改為9碼時？
if (StudentNo.length() <= 8) {
for (int j = StudentNo.length(); j < 8; j++) {
StudentNo.append(" ");
}
}
// 照片
try {
image = getImage(StudentNo.toString());
} catch (Exception e) {
continue;
}
if (image == null) continue;
image.scaleAbsolute(54.94f, 74.37f);
image.setAbsolutePosition(18, 166);
// 條碼
Barcode39 code39 = new Barcode39();
code39.setCode(StudentNo.toString());
code39.setBarHeight(20);
code39.setX(0.95f);
code39.setStartStopText(false);
code39.setGuardBars(false);
code39.setExtended(false);
code39.setChecksumText(false);
code39.setSize(-1f);
Image imageCode39 = code39.createImageWithBarcode(cb, null, null);
imageCode39.setAbsolutePosition(83.15f, 152);
cb.setColorStroke(Color.white);
cb.rectangle(18, 150, 54.94f, 9); // 30
cb.setLineWidth(10);
cb.stroke();
cb.closePath();
cb.closePathEoFillStroke();
cb.closePathFillStroke();
cb.closePathStroke();
// 文字
cb.beginText(); // 部制
cb.setFontAndSize(bf, 10);
cb.showTextAligned(PdfContentByte.ALIGN_LEFT, SchoolName, 118, 229, 0);
cb.endText();
cb.beginText(); // 科系
cb.setFontAndSize(bf, 10);
if (DeptName.length() >= 9) {
cb.setFontAndSize(bf, 8);
}
if (DeptName.length() >= 14) {
cb.setFontAndSize(bf, 6);
}
cb.showTextAligned(PdfContentByte.ALIGN_LEFT, DeptName, 118, 215, 0);
cb.endText();
cb.beginText(); // 學號
cb.setFontAndSize(bf, 10);
cb.showTextAligned(PdfContentByte.ALIGN_LEFT, stmd.getStudentNo(), 118, 201, 0);
cb.endText();
cb.beginText(); // 姓名
cb.setFontAndSize(bf, 10);
cb.showTextAligned(PdfContentByte.ALIGN_LEFT, stmd.getStudentName(), 118, 187, 0);
cb.endText();
document.add(image);
document.add(imageCode39);
document.newPage();
// bf=null;
}
document.close();
writer.close();
response.setHeader(
"Content-Disposition", "attachment;filename=EmplCard" + Math.random() * 10 + ".pdf");
response.setContentLength(ba.size());
response.flushBuffer();
ServletOutputStream out = response.getOutputStream();
ba.writeTo(out);
ba.close();
out.flush();
} catch (Exception e) {
e.printStackTrace();
try {
Document document = new Document(PageSize.A6.rotate(), 5, 5, 5, 5);
PdfWriter writer = PdfWriter.getInstance(document, ba);
document.open();
PdfContentByte cb = writer.getDirectContent();
BaseFont bf = BaseFont.createFont("/kaiu.ttf", "Identity-H", BaseFont.EMBEDDED);
cb.beginText(); // 部制
cb.setFontAndSize(bf, 10);
cb.showTextAligned(PdfContentByte.ALIGN_LEFT, "讀取資料有誤:" + e, 120, 226, 0);
cb.endText();
// document.add(cb );
document.close();
document = null;
} catch (DocumentException e1) {
// TODO Auto-generated catch block
e1.printStackTrace();
}
response.setContentType("text/html; charset=UTF-8");
response.setContentType("application/pdf");
response.setHeader("Content-disposition", "attachment;filename=TechTimetable.pdf");
response.setContentLength(ba.size());
ServletOutputStream out = response.getOutputStream();
ba.writeTo(out);
out.flush();
}
}
