openOffice實作word轉pdf和添加水印

ipenOffice的demo，實作word轉成pdf同時向pdf添加水印

package html2pdf;

import java.awt.Color;

import java.io.BufferedOutputStream;

import java.io.File;

import java.io.FileOutputStream;

import java.io.IOException;

import com.artofsolving.jodconverter.DocumentConverter;

import com.artofsolving.jodconverter.openoffice.connection.OpenOfficeConnection;

import com.artofsolving.jodconverter.openoffice.connection.SocketOpenOfficeConnection;

import com.artofsolving.jodconverter.openoffice.converter.OpenOfficeDocumentConverter;

import com.lowagie.text.DocumentException;

import com.lowagie.text.Element;

import com.lowagie.text.pdf.BaseFont;

import com.lowagie.text.pdf.PdfContentByte;

import com.lowagie.text.pdf.PdfGState;

import com.lowagie.text.pdf.PdfReader;

import com.lowagie.text.pdf.PdfStamper;

public class D2P {

    public static void main(String[] argv) { 

    //String pdfPath = argv[0];

    String pdfPath = "C:\\Users\\qianql\\Desktop\\測試\\16BSB16";

    BufferedOutputStream bos;

try {

office2PDF(pdfPath+".doc", pdfPath+"temp.pdf");

bos = new BufferedOutputStream(new FileOutputStream(new File(pdfPath+".pdf")));

setWatermark(bos,pdfPath+"temp.pdf"); 

(new   File(pdfPath+"temp.pdf")).delete();

System.out.println("轉換成功！");

} catch (Exception e) {

// TODO Auto-generated catch block

e.printStackTrace();

} 

    } 

 public static int office2PDF(String sourceFile, String destFile) {  

       try {  

           File inputFile = new File(sourceFile);  

           if (!inputFile.exists()) {  

               return -1;// 找不到源檔案, 則傳回-1  

           }  

           // 如果目标路徑不存在, 則建立該路徑  

           File outputFile = new File(destFile);  

           if (!outputFile.getParentFile().exists()) {  

               outputFile.getParentFile().mkdirs();  

           }  

           String OpenOffice_HOME = "D:\\Program Files\\MyDrivers\\OpenOffice4.1.3\\OpenOffice 4";//這裡是OpenOffice的安裝目錄, 在我的項目中,為了便于拓展接口,沒有直接寫成這個樣子,但是這樣是絕對沒問題的  

           // 如果從檔案中讀取的URL位址最後一個字元不是 '\'，則添加'\'  

           if (OpenOffice_HOME.charAt(OpenOffice_HOME.length() - 1) != '\\') {  

               OpenOffice_HOME += "\\";  

           }  

           // 啟動OpenOffice的服務  

           String command = OpenOffice_HOME  

                   + "program\\soffice.exe -headless -accept=\"socket,host=127.0.0.1,port=8100;urp;\"";  

           Process pro = Runtime.getRuntime().exec(command);  

           // connect to an OpenOffice.org instance running on port 8100  

           OpenOfficeConnection connection = new SocketOpenOfficeConnection("127.0.0.1",8100);  

          // OpenOfficeConnection connection = new SocketOpenOfficeConnection("yourIP",8100);

           connection.connect();  

           // convert  

           DocumentConverter converter = new OpenOfficeDocumentConverter(  

                   connection);  

           converter.convert(inputFile, outputFile);  

           // close the connection  

           connection.disconnect();  

           // 關閉OpenOffice服務的程序  

           pro.destroy();  

           return 0;  

       } catch (IOException e) {  

           e.printStackTrace();  

       }  

       return 1;  

   } 

 public static void setWatermark(BufferedOutputStream bos, String input) throws DocumentException, IOException {

PdfReader reader = new PdfReader(input);

PdfStamper stamper = new PdfStamper(reader, bos);

int total = reader.getNumberOfPages() + 1;

PdfContentByte content;

BaseFont base = BaseFont.createFont("STSong-Light", "UniGB-UCS2-H", BaseFont.EMBEDDED);

//BaseFont base = BaseFont.createFont("/data/tmis/uploads/file/font/simsun.ttc,1", BaseFont.IDENTITY_H, BaseFont.EMBEDDED);

PdfGState gs = new PdfGState();

for (int i = 1; i < total; i++) {

// content = stamper.getOverContent(i);// 在内容上方加水印

content = stamper.getUnderContent(i);// 在内容下方加水印

gs.setFillOpacity(0.2f);

// content.setGState(gs);

content.beginText();

content.setRGBColorFill(192, 192, 192);

content.setFontAndSize(base, 50);

content.setTextMatrix(100, 250);

content.showTextAligned(Element.ALIGN_CENTER, "安徽省建築工程品質第二監督檢測站", 250, 400, 55);

// content.showTextAligned(Element.ALIGN_CENTER,

// "檢測管理資訊系統！",400,250, 55);

content.setRGBColorFill(0,0,0);

content.setFontAndSize(base, 8);

content.endText();

}

stamper.close();

} 

}