Всем привет.
Собственно, есть класс который заменяет текст в .doc'е. Проблема в том, что слетают стили (центрирование текста, размер шрифта и т.д.). Бьюсь уже два дня, может кто поможет?
Заранее спасибо!
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public class CreateWordDoc {
public static void editDoc(HttpServletResponse response) throws IOException{
ArrayList<String[]> info = new ArrayList<String[]>();
info.add(new String[]{"xxx", "XXX"});
info.add(new String[]{"yyy", "YYY"});
info.add(new String[]{"zzz", "ZZZ"});
POIFSFileSystem fs = null;
try {
FileInputStream stream=new FileInputStream("D:\\1.doc");
HWPFDocument doc = new HWPFDocument(stream);
Range range = doc.getRange();
CharacterRun run = range.insertAfter("");
run.setBold(true);
run.setItalic(true);
run.setCapitalized(true);
for (int i = 0; i < info.size(); i++) {
String[] array = info.get(i);
String template = array[0];
String value = array[1];
if (template.length() > value.length()) {
while (template.length() > value.length()) {
value = value + " ";
}
}
doc = replaceText(doc, template, value);
}
saveWord(doc, response);
}
catch(FileNotFoundException e){
e.printStackTrace();
}
catch(IOException e){
e.printStackTrace();
}
}
private static HWPFDocument replaceText(HWPFDocument doc, String findText, String replaceText){
Range r1 = doc.getRange();
CharacterRun run1 = r1.insertAfter("");
run1.setBold(true);
run1.setItalic(true);
run1.setCapitalized(true);
for (int i = 0; i < r1.numSections(); ++i ) {
Section s = r1.getSection(i);
for (int x = 0; x < s.numParagraphs(); x++) {
Paragraph p = s.getParagraph(x);
for (int z = 0; z < p.numCharacterRuns(); z++) {
CharacterRun run = p.getCharacterRun(z);
String text = run.text();
if(text.contains(findText)) {
run.replaceText(findText, replaceText);
}
}
}
}
return doc;
}
private static void saveWord(HWPFDocument doc, HttpServletResponse response) throws FileNotFoundException, IOException{
FileOutputStream out = null;
try{
String filename = "new.doc";
ServletOutputStream outStream = response.getOutputStream();
response.setContentType("application/octet-stream");
response.setHeader("Content-Disposition", "attachment; filename=\""
+ filename + "\"");
ByteArrayOutputStream baos = new ByteArrayOutputStream();
doc.write(baos);
byte[] result = baos.toByteArray();
int length = 0;
byte[] byteBuffer = new byte[1024];
DataInputStream in = new DataInputStream(new ByteArrayInputStream(
result));
while ((in != null) && ((length = in.read(byteBuffer)) != -1)) {
outStream.write(byteBuffer, 0, length);
}
in.close();
outStream.close();
}
catch (Exception e) {
e.printStackTrace();
}
}
}
