/**
* Manipulates a PDF file src with the file dest as result
*
* @param src the original PDF
* @param dest the resulting PDF
* @throws IOException
* @throws DocumentException
* @throws SQLException
*/
public void manipulatePdf(String src, String dest)
throws IOException, DocumentException, SQLException {
// Create a database connection
DatabaseConnection connection = new HsqldbConnection("filmfestival");
// Create a list with bookmarks
ArrayList<HashMap<String, Object>> outlines = new ArrayList<HashMap<String, Object>>();
HashMap<String, Object> map = new HashMap<String, Object>();
outlines.add(map);
map.put("Title", "Calendar");
ArrayList<HashMap<String, Object>> kids = new ArrayList<HashMap<String, Object>>();
map.put("Kids", kids);
int page = 1;
List<Date> days = PojoFactory.getDays(connection);
for (Date day : days) {
HashMap<String, Object> kid = new HashMap<String, Object>();
kids.add(kid);
kid.put("Title", day.toString());
kid.put("Action", "GoTo");
kid.put("Page", String.format("%d Fit", page++));
}
// Create a reader
PdfReader reader = new PdfReader(src);
// Create a stamper
PdfStamper stamper = new PdfStamper(reader, new FileOutputStream(dest));
stamper.setOutlines(outlines);
// Close the stamper
stamper.close();
reader.close();
// Close the database connection
connection.close();
}
/**
* Creates a PDF document.
*
* @param filename the path to the new PDF document
* @throws DocumentException
* @throws IOException
*/
public void createPdf(String filename) throws IOException, DocumentException {
// step 1
Document document = new Document(PageSize.A4.rotate());
// step 2
PdfWriter writer = PdfWriter.getInstance(document, new FileOutputStream(filename));
// step 3
document.open();
// step 4
PdfContentByte over = writer.getDirectContent();
PdfContentByte under = writer.getDirectContentUnder();
try {
DatabaseConnection connection = new HsqldbConnection("filmfestival");
locations = PojoFactory.getLocations(connection);
List<Date> days = PojoFactory.getDays(connection);
List<Screening> screenings;
int d = 1;
for (Date day : days) {
drawTimeTable(under);
drawTimeSlots(over);
drawInfo(over);
drawDateInfo(day, d++, over);
screenings = PojoFactory.getScreenings(connection, day);
for (Screening screening : screenings) {
drawBlock(screening, under, over);
drawMovieInfo(screening, over);
}
document.newPage();
}
connection.close();
} catch (SQLException sqle) {
sqle.printStackTrace();
document.add(new Paragraph("Database error: " + sqle.getMessage()));
}
// step 5
document.close();
}
/**
* Creates the PDF.
*
* @return the bytes of a PDF file.
* @throws DocumentExcetpion
* @throws IOException
* @throws SQLException
*/
public byte[] createPdf() throws DocumentException, IOException, SQLException {
DatabaseConnection connection = new HsqldbConnection("filmfestival");
java.util.List<Movie> movies = PojoFactory.getMovies(connection, 1);
connection.close();
// step 1
Document document = new Document();
// step 2
ByteArrayOutputStream baos = new ByteArrayOutputStream();
PdfWriter writer = PdfWriter.getInstance(document, baos);
// step 3
document.open();
// step 4
document.add(
new Paragraph(
"'Stanley Kubrick: A Life in Pictures' is a documentary about Stanley Kubrick and his films:"));
ByteArrayOutputStream txt = new ByteArrayOutputStream();
PrintStream out = new PrintStream(txt);
out.println("<movies>");
List list = new List(List.UNORDERED, 20);
ListItem item;
for (Movie movie : movies) {
out.println("<movie>");
out.println(
String.format("<title>%s</title>", XMLUtil.escapeXML(movie.getMovieTitle(), true)));
out.println(String.format("<year>%s</year>", movie.getYear()));
out.println(String.format("<duration>%s</duration>", movie.getDuration()));
out.println("</movie>");
item = new ListItem(movie.getMovieTitle());
list.add(item);
}
document.add(list);
out.print("</movies>");
out.flush();
out.close();
PdfFileSpecification fs =
PdfFileSpecification.fileEmbedded(writer, null, "kubrick.xml", txt.toByteArray());
writer.addFileAttachment(fs);
// step 5
document.close();
return baos.toByteArray();
}