Since we're on the subject of embedding FOP...
I still can't figure out how to specify the FOP Driver to load the user
configuration file from inside a servlet. You need this if you want to have
your servlet support fonts other than the built-in ones.
The docs say use something like:
Options opt = new Options();
opt.loadUserconfiguration("/path-to-user-conf/userconfig.xml");
But there are no calls on the Driver object (that I can see) to get it to
use the alternate Options object.
Any thoughts?
Ramin
> -----Original Message-----
> From: Jim Urban [mailto:[EMAIL PROTECTED]]
> Sent: Monday, November 12, 2001 11:08 AM
> To: [EMAIL PROTECTED]
> Subject: RE: Question on XSLTInputHandler
>
>
> Here is a block of code our of one my servlets. This code takes a string
> containing XML, applies an XSL:FO style sheet to it, and runs the XML:FO
> through FOP and send s the PDF directly back to the browser.
>
> Writer out = new StringWriter();
> Transformer pdfTransformer =
> NsTransformerCollection.loadTransformer("my.xsl");;
> String xmlString = .....
> Source xmlSource = new StreamSource(new StringReader(xmlString));
> pdfTransformer.transform(xmlSource, new StreamResult(out));
> out.close();
> String fopstring = out.toString();
> InputSource foSource = getInput(fopstring);
> try
> {
> ByteArrayOutputStream out = new ByteArrayOutputStream();
> uResponse.setContentType("application/pdf");
> Driver driver = new Driver(iInputSource, out);
> driver.setRenderer(Driver.RENDER_PDF);
> driver.run();
> byte[] content = out.toByteArray();
> uResponse.setContentLength(content.length);
> uResponse.getOutputStream().write(content);
> uResponse.getOutputStream().flush();
> uResponse.flushBuffer();
> }
> catch (Exception e){}
>
> Jim
>
>
> -----Original Message-----
> From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]
> Sent: Monday, November 12, 2001 12:49 PM
> To: [EMAIL PROTECTED]
> Subject: Question on XSLTInputHandler
>
>
> Hello,
>
> I've looked at the example servlet and found that the XSLTInputHandler
> takes as input a java.io.File. However, I am constructing the XML
> document dynamically and have it as a java.lang.String in memory. It
> seems unnecessary I/O to write it out to a temporary file, just to pass
> it to the XSLTInputHandler. Looking at the source of
> XSLTInputHandler.java I didn't find any alternate way to call it. What
> would the recommended procedure be in this case, where I already have
> the XML document in memory?
>
> thanks in advance for any pointers,
>
> Ulrich
>
> --
> Ulrich Mayring
> DENIC eG, Systementwicklung
>
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