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Top Forums Programming RTFEditorKit - Write to RTF File Post 303003848 by vijaykrc on Thursday 21st of September 2017 12:46:06 PM
Old 09-21-2017
RTFEditorKit - Write to RTF File

Hi,
I am looking at writing the BLOB from database which is an rtf data to write to RTF file.
I am trying to use the RTFEditorKit for the same and was struck with the write API it provides.

write API takes the outstream and Document, all I have is Inputstream or bytestream from database - how do I convert the stream data to a Java Document object.

Code:
FileOutputStream outputStream = new FileOutputStream("C:\\blobfile.rtf");
            RTFEditorKit rtf = new RTFEditorKit();
            
            

            Document doc = rtf.createDefaultDocument();
           
            
                rtf.write(outputStream, lob.getBinaryStream(0, lob.length()), 0, doc.getLength());


Thank You,


Moderator's Comments:
Mod Comment Please use CODE tags as required by forum rules!

Last edited by RudiC; 09-21-2017 at 01:59 PM.. Reason: Added CODE tags.
 

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TROFF2RTF(1)						      General Commands Manual						      TROFF2RTF(1)

NAME
troff2rtf - convert troff documents to Rich Text Format SYNTAX
troff2rtf [ -mxx ] [ -S charset ] [ file ... ] DESCRIPTION
troff2rtf processes documents written to be formatted with troff (or nroff, or any of the other *roff variants) and converts them to Rich Text Format. RTF is a reasonably portable interchange standard; files in RTF format can be read by a variety of applications, e.g., Micro- soft Word, WordPerfect (Macintosh version 2.0 and up), WriteNow. The main use for troff2rtf is to make it easier to transport troff documents for use with microcomputers. First, convert your document to RTF: % troff2rtf [options] file > file.rtf The available options are described below. The one you'll most likely use is -mxx to specify a macro package like -me or -ms. If the doc- ument contains tables, the conversion can be done like this instead: % tblcvt file | troff2rtf [options] > file.rtf Then move the RTF file to your target machine and read it into your document processor. Optional flags may be given to modify the operation of troff2rtf, as follows: -mxx Specify macro package, usually -man, -me, -mm, or -ms. -S charset Specify the RTF character set. charset can be one of the following: ansi mac pc pca. The default is the Macintosh character set. For documents that you intend to use under Windows, -S ansi is a better choice. SEE ALSO
tblcvt(1), troffcvt(1) WHO-TO-BLAME Paul DuBois, dubois@primate.wisc.edu. BUGS
Table output generated when troff2rtf is used in concert with tblcvt has been known to crash Word outright; caution may be in order. In addition, you may need to read the resulting RTF document into a word processor and tweak column widths manually. Word97 adds support for vertically merging table cells (using the clvmgf and clvmrg control words). troff2rtf supports vertical spans using these controls, but earlier versions of Word don't yet understand them. Consequently, what you'll see for n-cell vertical spans is n individual cells, with all the text in the top cell and n-1 empty cells below it. TROFF2RTF(1)
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