void addDocument(PdfReader reader) throws DocumentException, IOException {
if (!reader.isOpenedWithFullPermissions())
throw new BadPasswordException(
MessageLocalization.getComposedMessage("pdfreader.not.opened.with.owner.password"));
openDoc();
if (readers2intrefs.containsKey(reader)) {
reader = new PdfReader(reader);
} else {
if (reader.isTampered())
throw new DocumentException(
MessageLocalization.getComposedMessage("the.document.was.reused"));
reader.consolidateNamedDestinations();
reader.setTampered(true);
}
reader.shuffleSubsetNames();
readers2intrefs.put(reader, new IntHashtable());
readers.add(reader);
int len = reader.getNumberOfPages();
IntHashtable refs = new IntHashtable();
for (int p = 1; p <= len; ++p) {
refs.put(reader.getPageOrigRef(p).getNumber(), 1);
reader.releasePage(p);
}
pages2intrefs.put(reader, refs);
visited.put(reader, new IntHashtable());
AcroFields acro = reader.getAcroFields();
// when a document with NeedAppearances is encountered, the flag is set
// in the resulting document.
boolean needapp = !acro.isGenerateAppearances();
if (needapp) needAppearances = true;
fields.add(acro);
updateCalculationOrder(reader);
}
/** @since 2.1.5; before 2.1.5 the method was private */
protected void updateCalculationOrder(PdfReader reader) {
PdfDictionary catalog = reader.getCatalog();
PdfDictionary acro = catalog.getAsDict(PdfName.ACROFORM);
if (acro == null) return;
PdfArray co = acro.getAsArray(PdfName.CO);
if (co == null || co.size() == 0) return;
AcroFields af = reader.getAcroFields();
for (int k = 0; k < co.size(); ++k) {
PdfObject obj = co.getPdfObject(k);
if (obj == null || !obj.isIndirect()) continue;
String name = getCOName(reader, (PRIndirectReference) obj);
if (af.getFieldItem(name) == null) continue;
name = "." + name;
if (calculationOrder.contains(name)) continue;
calculationOrder.add(name);
}
}
/**
* Process the specified HTTP request, and create the corresponding HTTP response (or forward to
* another web component that will create it). Return an <code>ActionForward</code> instance
* describing where and how control should be forwarded, or <code>null</code> if the response has
* already been completed.
*
* @param mapping The ActionMapping used to select this instance
* @param form The optional ActionForm bean for this request (if any)
* @param request The HTTP request we are processing
* @param response The HTTP response we are creating
* @exception Exception if business logic throws an exception
*/
public ActionForward execute(
ActionMapping mapping,
ActionForm form,
HttpServletRequest request,
HttpServletResponse response)
throws Exception {
// Extract attributes we will need
MessageResources messages = getResources(request);
// save errors
ActionMessages errors = new ActionMessages();
// START check for login (security)
if (!SecurityService.getInstance().checkForLogin(request.getSession(false))) {
return (mapping.findForward("welcome"));
}
// END check for login (security)
// START get id of current project from either request, attribute, or cookie
// id of project from request
String projectId = null;
projectId = request.getParameter("projectViewId");
// check attribute in request
if (projectId == null) {
projectId = (String) request.getAttribute("projectViewId");
}
// id of project from cookie
if (projectId == null) {
projectId = StandardCode.getInstance().getCookie("projectViewId", request.getCookies());
}
// default project to last if not in request or cookie
if (projectId == null) {
java.util.List results = ProjectService.getInstance().getProjectList();
ListIterator iterScroll = null;
for (iterScroll = results.listIterator(); iterScroll.hasNext(); iterScroll.next()) {}
iterScroll.previous();
Project p = (Project) iterScroll.next();
projectId = String.valueOf(p.getProjectId());
}
Integer id = Integer.valueOf(projectId);
// END get id of current project from either request, attribute, or cookie
// get project
Project p = ProjectService.getInstance().getSingleProject(id);
// get user (project manager)
User u =
UserService.getInstance()
.getSingleUserRealName(
StandardCode.getInstance().getFirstName(p.getPm()),
StandardCode.getInstance().getLastName(p.getPm()));
// START process pdf
try {
PdfReader reader = new PdfReader("C://templates/CL01_001.pdf"); // the template
// save the pdf in memory
ByteArrayOutputStream pdfStream = new ByteArrayOutputStream();
// the filled-in pdf
PdfStamper stamp = new PdfStamper(reader, pdfStream);
// stamp.setEncryption(true, "pass", "pass", PdfWriter.AllowCopy | PdfWriter.AllowPrinting);
AcroFields form1 = stamp.getAcroFields();
Date cDate = new Date();
Integer month = cDate.getMonth();
Integer day = cDate.getDate();
Integer year = cDate.getYear() + 1900;
String[] monthName = {
"January",
"February",
"March",
"April",
"May",
"June",
"July",
"August",
"September",
"October",
"November",
"December"
};
// set the field values in the pdf form
// form1.setField("", projectId)
form1.setField("currentdate", monthName[month] + " " + day + ", " + year);
form1.setField(
"firstname", StandardCode.getInstance().noNull(p.getContact().getFirst_name()));
form1.setField("pm", p.getPm());
form1.setField("emailpm", u.getWorkEmail1());
if (u.getWorkPhoneEx() != null && u.getWorkPhoneEx().length() > 0) { // ext present
form1.setField(
"phonepm",
StandardCode.getInstance().noNull(u.getWorkPhone())
+ " ext "
+ StandardCode.getInstance().noNull(u.getWorkPhoneEx()));
} else { // no ext present
form1.setField("phonepm", StandardCode.getInstance().noNull(u.getWorkPhone()));
}
form1.setField("faxpm", StandardCode.getInstance().noNull(u.getLocation().getFax_number()));
form1.setField("postalpm", StandardCode.getInstance().printLocation(u.getLocation()));
// START add images
// if(u.getPicture() != null && u.getPicture().length() > 0) {
// PdfContentByte over;
// Image img = Image.getInstance("C:/Program Files (x86)/Apache Software
// Foundation/Tomcat 7.0/webapps/logo/images/" + u.getPicture());
// img.setAbsolutePosition(200, 200);
// over = stamp.getOverContent(1);
// over.addImage(img, 54, 0,0, 65, 47, 493);
// }
// END add images
form1.setField("productname", StandardCode.getInstance().noNull(p.getProduct()));
form1.setField("project", p.getNumber() + p.getCompany().getCompany_code());
form1.setField("description", StandardCode.getInstance().noNull(p.getProductDescription()));
form1.setField("additional", p.getProjectRequirements());
// get sources and targets
StringBuffer sources = new StringBuffer("");
StringBuffer targets = new StringBuffer("");
if (p.getSourceDocs() != null) {
for (Iterator iterSource = p.getSourceDocs().iterator(); iterSource.hasNext(); ) {
SourceDoc sd = (SourceDoc) iterSource.next();
sources.append(sd.getLanguage() + " ");
if (sd.getTargetDocs() != null) {
for (Iterator iterTarget = sd.getTargetDocs().iterator(); iterTarget.hasNext(); ) {
TargetDoc td = (TargetDoc) iterTarget.next();
if (!td.getLanguage().equals("All")) targets.append(td.getLanguage() + " ");
}
}
}
}
form1.setField("source", sources.toString());
form1.setField("target", targets.toString());
form1.setField(
"start",
(p.getStartDate() != null)
? DateFormat.getDateInstance(DateFormat.SHORT).format(p.getStartDate())
: "");
form1.setField(
"due",
(p.getDueDate() != null)
? DateFormat.getDateInstance(DateFormat.SHORT).format(p.getDueDate())
: "");
if (p.getCompany().getCcurrency().equalsIgnoreCase("USD")) {
form1.setField(
"cost",
(p.getProjectAmount() != null)
? "$ " + StandardCode.getInstance().formatDouble(p.getProjectAmount())
: "");
} else {
form1.setField(
"cost",
(p.getProjectAmount() != null)
? "€ "
+ StandardCode.getInstance()
.formatDouble(p.getProjectAmount() / p.getEuroToUsdExchangeRate())
: "");
}
// stamp.setFormFlattening(true);
stamp.close();
// write to client (web browser)
response.setHeader(
"Content-disposition",
"attachment; filename="
+ p.getNumber()
+ p.getCompany().getCompany_code()
+ "-Order-Confirmation"
+ ".pdf");
OutputStream os = response.getOutputStream();
pdfStream.writeTo(os);
os.flush();
} catch (Exception e) {
System.err.println("PDF Exception:" + e.getMessage());
throw new RuntimeException(e);
}
// END process pdf
// Forward control to the specified success URI
return (mapping.findForward("Success"));
}