Apache POI 3.14 发布

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                　　Apache POI 3.14 发布了，Apache POI是一个开源的Java读写Excel、WORD等微软OLE2组件文档的项目。目前POI已经有了Ruby版本。
　　结构：

• 　　HSSF － 提供读写Microsoft Excel XLS格式档案的功能。
  
• 　　XSSF － 提供读写Microsoft Excel OOXML XLSX格式档案的功能。
  
• 　　HWPF － 提供读写Microsoft Word DOC97格式档案的功能。
  
• 　　XWPF － 提供读写Microsoft Word DOC2003格式档案的功能。
  
• 　　HSLF － 提供读写Microsoft PowerPoint格式档案的功能。
  
• 　　HDGF － 提供读Microsoft Visio格式档案的功能。
  
• 　　HPBF － 提供读Microsoft Publisher格式档案的功能。
  
• 　　HSMF － 提供读Microsoft Outlook格式档案的功能。
  

　　改进日志：
　　

• 59056 - Render individual slideshow shapes
  
• 59074 - ExtractorFactory should give a more helpful exception on old Excel files too old for ExcelExtractor
  
• 
  57989 - XSSFChart support for setting chart>
  
• 59030 - Prevent NPE in XWPFTableCell's getVerticalAlignment() from Prasad Babu
  
• 59021 - XSSFSheetXMLHandler fails to extract content if namespace is included in qName
  
• 56345 - Reject single-cell merged regions
  
• 
  58339 - Make OFFSET() allow missing optional>
  
• github-27 - Handle documents with a picture-only header
  
• 58996- Regression caused by fixing bug 56295: Don't try to unset fill color if it is not set to avoid invalid access inside the Xml structures
  
• 57034 - Cell.setCellValue((String)null) should be treated as an empty cell on SXSSF as well, to avoid a NPE when autosizing columns
  
• XSLF - fixed NPE when adding pictures with existing non-picture media files (e.g. movies)
  
• 58885 - Fixed preformance regression after fixing bug 58443 when adding a merged region to an XSSFSheet.
  
• Raised xmlsec version to 2.0.6
  
• 47291 - Cannot open link correctly which insert in ppt
  
• 41047 - Support hyperlinks in HSLF shapes and textruns
  
• 58879 - Return SpreadsheetVersion from Workbook
  
• Fix NPE when calling HSLFTextRun.setHorizontalCentered()
  
• 58633 - Set multiple cell style properties at once
  
• 56004 - Support for WMF rendering
  
• 56892 - Add API for inserting ignored warnings into XSSF sheets. This can be used e.g. to suppress 'number stored as text' warnings.
  
• 58847 - Getters/setters/removers for the additional well-known document summary information properties from Office 12
  
• 57796 - Support hyperlink extraction when rendering slides
  
• 54916 - POI does not always read all the slides in pptx files
  
• 58043 - Provide some compatibility between HSSF and XSSF in regards to values for CellStyle.setRotation()
  
• 58067 - XWPF: don't return deleted text when document is in review-mode
  
• 58618 - XWPFParagraph insertNewRun and removeRun work incorrectly for runs after hyperlink/field runs
  
• 58760 - Non-standard namespace-key breaks parsing XLSX files
  
• 58746 - Fix missing adjustment of formulas when sheet-ordering is changed.
  
• 58616 - Try to initialize with empty password if not done before
  
• Fix some cases where file-handles were left open, mostly when failing to parse documents
  
• 55030 - RichTextRun getFontName can not get chinese font name
  
• 56570 - RecordType has repeat by code type 3009
  
• 58159 - getHeaderText() and getFooterText() duplicate text in sheet.getTextRuns()
  
• 58775 - Set maximum number of data formats to avoid corrupted workbook
  
• 58778 - Override built-in number formats in XSSFWorkbooks
  
• 58733 - New AIOOBE in getCell while iterating through a table in PPT
  
• 58718 - Master styles not initialized when running multithreaded
  

　　下载地址：

• 　　poi-bin-3.14.tar.gz         (19MB, signed)          
  　　MD5 checksum:  7bf2f5e4eb86cad4e9437bbab8eb7719          
  　　SHA1 checksum: 35920092f01659cbc2268979c697672852f4e790
  
• 　　poi-bin-3.14.zip         (27MB, signed)          
  　　MD5 checksum: c4264cce7a430317f7dfc82fa885566d          
  　　SHA1 checksum: 4a20c30c98c88ff91feb84fb128eb0dd1851de65
  
• 　　poi-src-3.14.tar.gz         (67MB, signed)          
  　　MD5 checksum: c062938165943683e3b77ff7f2a39e04          
  　　SHA1 checksum: 046fc63a857f97ca5b7b5e5e687e1a8696bf3f44
  
• 　　poi-src-3.14.zip         (71MB, signed)          
  　　MD5 checksum: 17d1ac6261ab2f26e0af786c94033158          
  　　SHA1 checksum:dc34d10745d1bcff88044509e0bda54c137b30d0