java调用openoffice将office系列文档转换为PDF的示例方法

<dependency>       <groupId>com.artofsolving</groupId>       <artifactId>jodconverter</artifactId>       <version>2.2.1</version>     </dependency>     <dependency>       <groupId>org.openoffice</groupId>       <artifactId>jurt</artifactId>       <version>3.0.1</version>     </dependency>     <dependency>       <groupId>org.openoffice</groupId>       <artifactId>ridl</artifactId>       <version>3.0.1</version>     </dependency>     <dependency>       <groupId>org.openoffice</groupId>       <artifactId>juh</artifactId>       <version>3.0.1</version>     </dependency>     <dependency>       <groupId>org.openoffice</groupId>       <artifactId>unoil</artifactId>       <version>3.0.1</version>     </dependency>      <!--jodconverter2.2.1必须依赖slf4j-jdk14必须这个版本，不然源码中日志会报错，很low的一个问题-->     <dependency>       <groupId>org.slf4j</groupId>       <artifactId>slf4j-jdk14</artifactId>       <version>1.4.3</version>     </dependency> 

public void convert(File sourceFile, File targetFile) {    try {     // 1: 打开连接     OpenOfficeConnection connection = new SocketOpenOfficeConnection(8100);     connection.connect();      DocumentConverter converter = new OpenOfficeDocumentConverter(connection);     // 2:获取Format     DocumentFormatRegistry factory = new BasicDocumentFormatRegistry();     DocumentFormat inputDocumentFormat = factory         .getFormatByFileExtension(getExtensionName(sourceFile.getAbsolutePath()));     DocumentFormat outputDocumentFormat = factory         .getFormatByFileExtension(getExtensionName(targetFile.getAbsolutePath()));     // 3:执行转换     converter.convert(sourceFile, inputDocumentFormat, targetFile, outputDocumentFormat);   } catch (ConnectException e) {     log.info("文档转换PDF失败");   } } 

// // JODConverter - Java OpenDocument Converter // Copyright (C) 2004-2007 - Mirko Nasato <mirko@artofsolving.com> // // This library is free software; you can redistribute it and/or // modify it under the terms of the GNU Lesser General Public // License as published by the Free Software Foundation; either // version 2.1 of the License, or (at your option) any later version. // // This library is distributed in the hope that it will be useful, // but WITHOUT ANY WARRANTY; without even the implied warranty of // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU // Lesser General Public License for more details. // http://www.gnu.org/copyleft/lesser.html // package com.artofsolving.jodconverter;  import java.util.ArrayList; import java.util.Iterator; import java.util.List;  public class BasicDocumentFormatRegistry implements DocumentFormatRegistry {    private List/*<DocumentFormat>*/ documentFormats = new ArrayList();    public void addDocumentFormat(DocumentFormat documentFormat) {     documentFormats.add(documentFormat);   }    protected List/*<DocumentFormat>*/ getDocumentFormats() {     return documentFormats;   }    /**    * @param extension the file extension    * @return the DocumentFormat for this extension, or null if the extension is not mapped    */   public DocumentFormat getFormatByFileExtension(String extension) {     if (extension == null) {       return null;     }     String lowerExtension = extension.toLowerCase();     for (Iterator it = documentFormats.iterator(); it.hasNext();) {       DocumentFormat format = (DocumentFormat) it.next();          if (format.getFileExtension().equals(lowerExtension)) {         return format;       }     }     return null;   }    public DocumentFormat getFormatByMimeType(String mimeType) {     for (Iterator it = documentFormats.iterator(); it.hasNext();) {       DocumentFormat format = (DocumentFormat) it.next();          if (format.getMimeType().equals(mimeType)) {         return format;       }     }     return null;   } } 

// // JODConverter - Java OpenDocument Converter // Copyright (C) 2004-2007 - Mirko Nasato <mirko@artofsolving.com> // // This library is free software; you can redistribute it and/or // modify it under the terms of the GNU Lesser General Public // License as published by the Free Software Foundation; either // version 2.1 of the License, or (at your option) any later version. // // This library is distributed in the hope that it will be useful, // but WITHOUT ANY WARRANTY; without even the implied warranty of // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU // Lesser General Public License for more details. // http://www.gnu.org/copyleft/lesser.html // package com.artofsolving.jodconverter;  public class DefaultDocumentFormatRegistry extends BasicDocumentFormatRegistry {    public DefaultDocumentFormatRegistry() {     final DocumentFormat pdf = new DocumentFormat("Portable Document Format", "application/pdf", "pdf");     pdf.setExportFilter(DocumentFamily.DRAWING, "draw_pdf_Export");     pdf.setExportFilter(DocumentFamily.PRESENTATION, "impress_pdf_Export");     pdf.setExportFilter(DocumentFamily.SPREADSHEET, "calc_pdf_Export");     pdf.setExportFilter(DocumentFamily.TEXT, "writer_pdf_Export");     addDocumentFormat(pdf);          final DocumentFormat swf = new DocumentFormat("Macromedia Flash", "application/x-shockwave-flash", "swf");     swf.setExportFilter(DocumentFamily.DRAWING, "draw_flash_Export");     swf.setExportFilter(DocumentFamily.PRESENTATION, "impress_flash_Export");     addDocumentFormat(swf);          final DocumentFormat xhtml = new DocumentFormat("XHTML", "application/xhtml+xml", "xhtml");     xhtml.setExportFilter(DocumentFamily.PRESENTATION, "XHTML Impress File");     xhtml.setExportFilter(DocumentFamily.SPREADSHEET, "XHTML Calc File");     xhtml.setExportFilter(DocumentFamily.TEXT, "XHTML Writer File");     addDocumentFormat(xhtml);      // HTML is treated as Text when supplied as input, but as an output it is also     // available for exporting Spreadsheet and Presentation formats     final DocumentFormat html = new DocumentFormat("HTML", DocumentFamily.TEXT, "text/html", "html");     html.setExportFilter(DocumentFamily.PRESENTATION, "impress_html_Export");     html.setExportFilter(DocumentFamily.SPREADSHEET, "HTML (StarCalc)");     html.setExportFilter(DocumentFamily.TEXT, "HTML (StarWriter)");     addDocumentFormat(html);          final DocumentFormat odt = new DocumentFormat("OpenDocument Text", DocumentFamily.TEXT, "application/vnd.oasis.opendocument.text", "odt");     odt.setExportFilter(DocumentFamily.TEXT, "writer8");     addDocumentFormat(odt);      final DocumentFormat sxw = new DocumentFormat("OpenOffice.org 1.0 Text Document", DocumentFamily.TEXT, "application/vnd.sun.xml.writer", "sxw");     sxw.setExportFilter(DocumentFamily.TEXT, "StarOffice XML (Writer)");     addDocumentFormat(sxw);      final DocumentFormat doc = new DocumentFormat("Microsoft Word", DocumentFamily.TEXT, "application/msword", "doc");     doc.setExportFilter(DocumentFamily.TEXT, "MS Word 97");     addDocumentFormat(doc);      final DocumentFormat rtf = new DocumentFormat("Rich Text Format", DocumentFamily.TEXT, "text/rtf", "rtf");     rtf.setExportFilter(DocumentFamily.TEXT, "Rich Text Format");     addDocumentFormat(rtf);      final DocumentFormat wpd = new DocumentFormat("WordPerfect", DocumentFamily.TEXT, "application/wordperfect", "wpd");     addDocumentFormat(wpd);      final DocumentFormat txt = new DocumentFormat("Plain Text", DocumentFamily.TEXT, "text/plain", "txt");     // set FilterName to "Text" to prevent OOo from tryign to display the "ASCII Filter Options" dialog     // alternatively FilterName could be "Text (encoded)" and FilterOptions used to set encoding if needed     txt.setImportOption("FilterName", "Text");     txt.setExportFilter(DocumentFamily.TEXT, "Text");     addDocumentFormat(txt);      final DocumentFormat wikitext = new DocumentFormat("MediaWiki wikitext", "text/x-wiki", "wiki");     wikitext.setExportFilter(DocumentFamily.TEXT, "MediaWiki");     addDocumentFormat(wikitext);          final DocumentFormat ods = new DocumentFormat("OpenDocument Spreadsheet", DocumentFamily.SPREADSHEET, "application/vnd.oasis.opendocument.spreadsheet", "ods");     ods.setExportFilter(DocumentFamily.SPREADSHEET, "calc8");     addDocumentFormat(ods);      final DocumentFormat sxc = new DocumentFormat("OpenOffice.org 1.0 Spreadsheet", DocumentFamily.SPREADSHEET, "application/vnd.sun.xml.calc", "sxc");     sxc.setExportFilter(DocumentFamily.SPREADSHEET, "StarOffice XML (Calc)");     addDocumentFormat(sxc);      final DocumentFormat xls = new DocumentFormat("Microsoft Excel", DocumentFamily.SPREADSHEET, "application/vnd.ms-excel", "xls");     xls.setExportFilter(DocumentFamily.SPREADSHEET, "MS Excel 97");     addDocumentFormat(xls);      final DocumentFormat csv = new DocumentFormat("CSV", DocumentFamily.SPREADSHEET, "text/csv", "csv");     csv.setImportOption("FilterName", "Text - txt - csv (StarCalc)");     csv.setImportOption("FilterOptions", "44,34,0"); // Field Separator: ','; Text Delimiter: '"'      csv.setExportFilter(DocumentFamily.SPREADSHEET, "Text - txt - csv (StarCalc)");     csv.setExportOption(DocumentFamily.SPREADSHEET, "FilterOptions", "44,34,0");     addDocumentFormat(csv);      final DocumentFormat tsv = new DocumentFormat("Tab-separated Values", DocumentFamily.SPREADSHEET, "text/tab-separated-values", "tsv");     tsv.setImportOption("FilterName", "Text - txt - csv (StarCalc)");     tsv.setImportOption("FilterOptions", "9,34,0"); // Field Separator: '/t'; Text Delimiter: '"'     tsv.setExportFilter(DocumentFamily.SPREADSHEET, "Text - txt - csv (StarCalc)");     tsv.setExportOption(DocumentFamily.SPREADSHEET, "FilterOptions", "9,34,0");     addDocumentFormat(tsv);      final DocumentFormat odp = new DocumentFormat("OpenDocument Presentation", DocumentFamily.PRESENTATION, "application/vnd.oasis.opendocument.presentation", "odp");     odp.setExportFilter(DocumentFamily.PRESENTATION, "impress8");     addDocumentFormat(odp);      final DocumentFormat sxi = new DocumentFormat("OpenOffice.org 1.0 Presentation", DocumentFamily.PRESENTATION, "application/vnd.sun.xml.impress", "sxi");     sxi.setExportFilter(DocumentFamily.PRESENTATION, "StarOffice XML (Impress)");     addDocumentFormat(sxi);      final DocumentFormat ppt = new DocumentFormat("Microsoft PowerPoint", DocumentFamily.PRESENTATION, "application/vnd.ms-powerpoint", "ppt");     ppt.setExportFilter(DocumentFamily.PRESENTATION, "MS PowerPoint 97");     addDocumentFormat(ppt);          final DocumentFormat odg = new DocumentFormat("OpenDocument Drawing", DocumentFamily.DRAWING, "application/vnd.oasis.opendocument.graphics", "odg");     odg.setExportFilter(DocumentFamily.DRAWING, "draw8");     addDocumentFormat(odg);          final DocumentFormat svg = new DocumentFormat("Scalable Vector Graphics", "image/svg+xml", "svg");     svg.setExportFilter(DocumentFamily.DRAWING, "draw_svg_Export");     addDocumentFormat(svg);   } } 

// // JODConverter - Java OpenDocument Converter // Copyright (C) 2004-2007 - Mirko Nasato <mirko@artofsolving.com> // // This library is free software; you can redistribute it and/or // modify it under the terms of the GNU Lesser General Public // License as published by the Free Software Foundation; either // version 2.1 of the License, or (at your option) any later version. // // This library is distributed in the hope that it will be useful, // but WITHOUT ANY WARRANTY; without even the implied warranty of // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU // Lesser General Public License for more details. // http://www.gnu.org/copyleft/lesser.html // package com.artofsolving.jodconverter;  import java.util.ArrayList; import java.util.Iterator; import java.util.List;  /**  * 重写 BasicDocumentFormatRegistry 文档格式  * @author HuGuangJun  */ public class BasicDocumentFormatRegistry implements DocumentFormatRegistry {    private List/* <DocumentFormat> */ documentFormats = new ArrayList();    public void addDocumentFormat(DocumentFormat documentFormat) {     documentFormats.add(documentFormat);   }    protected List/* <DocumentFormat> */ getDocumentFormats() {     return documentFormats;   }    /**    * @param extension    *      the file extension    * @return the DocumentFormat for this extension, or null if the extension    *     is not mapped    */   public DocumentFormat getFormatByFileExtension(String extension) {     if (extension == null) {       return null;     }     //将文件名后缀统一转化     if (extension.indexOf("doc") >= 0) {       extension = "doc";     }     if (extension.indexOf("ppt") >= 0) {       extension = "ppt";     }     if (extension.indexOf("xls") >= 0) {       extension = "xls";     }     String lowerExtension = extension.toLowerCase();     for (Iterator it = documentFormats.iterator(); it.hasNext();) {       DocumentFormat format = (DocumentFormat) it.next();       if (format.getFileExtension().equals(lowerExtension)) {         return format;       }     }     return null;   }    public DocumentFormat getFormatByMimeType(String mimeType) {     for (Iterator it = documentFormats.iterator(); it.hasNext();) {       DocumentFormat format = (DocumentFormat) it.next();       if (format.getMimeType().equals(mimeType)) {         return format;       }     }     return null;   } }