Re: [Servingxml-help] Content is notallowed in prolog?

[Daniel P. <dan...@sy...>]

Akhil,

In version 0.4.0c, I've added a helper class =
com.servingxml.io.helpers.StreamSourceHelper
which has the static method "fromJaxpSource",  for creating the most =
efficient StreamSource from a JAXP source.  It checks whether the source =
is a javax.transform.stream.StreamSource, whether it has an InputStream =
or a Reader, and if not, if it has a resolvable systemId.  If all else =
fails, it creates a default Source adaptor that will transform the =
source into a byte array, and use that to create a ByteArrayInputStream.

There are some test cases in =
framework/src/test/java/com/servingxml/io/StreamSourceHelperTest.java.

Also, the source and sink classes have been moved (since 0.4.0) to the =
com.servingxml.io package, and the class =
com.servingxml.io.streamsink.StringStreamSink has been added, which =
basically wraps your code. =20

You might also want to pass an optional third argument to the =
constructor of FlowImpl,

import com.servingxml.io.saxsource.SaxSource;
import com.servingxml.io.helpers.SaxSourceHelper;

SaxSource saxSource =3D SaxSourceHelper.fromJaxpSource(source);

Flow flow =3D new FlowImpl(streamSource, streamSink, saxSource);

This is not required, but if the JAXP source happens to wrap a DOM or an =
XMLReader, it will be more efficient. =20

Regards,
Daniel
  ----- Original Message -----=20
  From: Akhil S. Srinivasan=20
  To: Akhil S. Srinivasan=20
  Cc: ser...@li...=20
  Sent: Saturday, February 04, 2006 2:50 AM
  Subject: RE: [Servingxml-help] Content is notallowed in prolog?


  These lines seemed to be the problem

                                StreamSource defaultStreamSource =3D new =
StringStreamSource(source.toString());

  =20

  The fix I have used is=20

                                      InputStream siss =3D =
((javax.xml.transform.stream.StreamSource)source).getInputStream();

                                      StreamSource defaultStreamSource =
=3D new InputStreamSourceAdaptor(siss);

  =20

  I guess haste makes for a lot of waste

  =20

  Thanks and really sorry for this stupid problem.

  =20

  Akhil Srinivasan

  =20

  PS: servingXML is a pretty cool piece of software and usefull too J


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