OpenOffice4+jodconverter-core-3.0

import java.io.File;
import java.util.Date;
import java.util.regex.Pattern;

import org.artofsolving.jodconverter.OfficeDocumentConverter;
import org.artofsolving.jodconverter.office.DefaultOfficeManagerConfiguration;
import org.artofsolving.jodconverter.office.OfficeManager;

/**
* 这是一个工具类，主要是为了使Office2003-2007全部格式的文档(.doc|.docx|.xls|.xlsx|.ppt|.pptx)
* 转化为pdf文件<br>
* Office2010的没测试<br>
*
* @date 2012-11-5
*
*/
public class Office2PDF {

/**
* office中.doc格式
*/
public static final String OFFICE_DOC = "doc";
/**
* office中.docx格式
*/
public static final String OFFICE_DOCX = "docx";
/**
* office中.xls格式
*/
public static final String OFFICE_XLS = "xls";
/**
* office中.xlsx格式
*/
public static final String OFFICE_XLSX = "xlsx";
/**
* office中.ppt格式
*/
public static final String OFFICE_PPT = "ppt";
/**
* office中.pptx格式
*/
public static final String OFFICE_PPTX = "pptx";
/**
* pdf格式
*/
public static final String OFFICE_TO_PDF = "pdf";

public static void main(String[] args) {
Office2PDF office2pdf = new Office2PDF();
office2pdf.openOfficeToPDF("e:/test." + OFFICE_DOCX, "e:/test_" + new Date().getTime() + "." + OFFICE_TO_PDF);
office2pdf.openOfficeToPDF("e:/test." + OFFICE_PPTX, null);
}

/**
* 使Office2003-2007全部格式的文档(.doc|.docx|.xls|.xlsx|.ppt|.pptx) 转化为pdf文件<br>
*
* @param inputFilePath
*            源文件路径，如："e:/test.docx"
* @param outputFilePath
*            目标文件路径，如："e:/test_docx.pdf"
* @return
*/
public boolean openOfficeToPDF(String inputFilePath, String outputFilePath) {
return office2pdf(inputFilePath, outputFilePath);
}

/**
* 根据操作系统的名称，获取OpenOffice.org 3的安装目录<br>
* 如我的OpenOffice.org 3安装在：C:/Program Files (x86)/OpenOffice.org 3<br>
*
* @return OpenOffice.org 3的安装目录
*/
public String getOfficeHome() {
String osName = System.getProperty("os.name");
if (Pattern.matches("Linux.*", osName)) {
return "/opt/openoffice4";
} else if (Pattern.matches("Windows.*", osName)) {
return "C:/Program Files (x86)/OpenOffice.org 3";
} else if (Pattern.matches("Mac.*", osName)) {
return "/Application/OpenOffice.org.app/Contents";
}
return null;
}

/**
* 连接OpenOffice.org 并且启动OpenOffice.org
*
* @return
*/
public OfficeManager getOfficeManager() {
DefaultOfficeManagerConfiguration config = new DefaultOfficeManagerConfiguration();
// 获取OpenOffice.org 3的安装目录
String officeHome = getOfficeHome();
config.setOfficeHome(officeHome);
// 启动OpenOffice的服务
OfficeManager officeManager = config.buildOfficeManager();
officeManager.start();
return officeManager;
}

/**
* 转换文件
*
* @param inputFile
* @param outputFilePath_end
* @param inputFilePath
* @param outputFilePath
* @param converter
*/
public void converterFile(File inputFile, String outputFilePath_end, String inputFilePath, String outputFilePath, OfficeDocumentConverter converter) {
File outputFile = new File(outputFilePath_end);
// 假如目标路径不存在,则新建该路径
if (!outputFile.getParentFile().exists()) {
outputFile.getParentFile().mkdirs();
}
converter.convert(inputFile, outputFile);
System.out.println("文件：" + inputFilePath + "\n转换为\n目标文件：" + outputFile + "\n成功！");
}

/**
* 使Office2003-2007全部格式的文档(.doc|.docx|.xls|.xlsx|.ppt|.pptx) 转化为pdf文件<br>
*
* @param inputFilePath
*            源文件路径，如："e:/test.docx"
* @param outputFilePath
*            目标文件路径，如："e:/test_docx.pdf"
* @return
*/
public boolean office2pdf(String inputFilePath, String outputFilePath) {
boolean flag = false;
OfficeManager officeManager = getOfficeManager();
// 连接OpenOffice

3ff0
OfficeDocumentConverter converter = new OfficeDocumentConverter(officeManager);
long begin_time = new Date().getTime();
if (null != inputFilePath) {
File inputFile = new File(inputFilePath);
// 判断目标文件路径是否为空
if (null == outputFilePath) {
// 转换后的文件路径
String outputFilePath_end = getOutputFilePath(inputFilePath);
if (inputFile.exists()) {// 找不到源文件, 则返回
converterFile(inputFile, outputFilePath_end, inputFilePath, outputFilePath, converter);
flag = true;
}
} else {
if (inputFile.exists()) {// 找不到源文件, 则返回
converterFile(inputFile, outputFilePath, inputFilePath, outputFilePath, converter);
flag = true;
}
}
officeManager.stop();
} else {
System.out.println("con't find the resource");
}
long end_time = new Date().getTime();
System.out.println("文件转换耗时：[" + (end_time - begin_time) + "]ms");
return flag;
}

/**
* 获取输出文件
*
* @param inputFilePath
* @return
*/
public String getOutputFilePath(String inputFilePath) {
String outputFilePath = inputFilePath.replaceAll("." + getPostfix(inputFilePath), ".pdf");
return outputFilePath;
}

/**
* 获取inputFilePath的后缀名，如："e:/test.pptx"的后缀名为："pptx"<br>
*
* @param inputFilePath
* @return
*/
public String getPostfix(String inputFilePath) {
return inputFilePath.substring(inputFilePath.lastIndexOf(".") + 1);
}

}