Great. I started using CXF on our project and will look to incorporate the streaming in the next couple weeks.
Thanks dkulp wrote: > > > Right now, with a JAX-WS provider, there is SOME support for this, but its > far > from ideal. This is an area I'll be working in next week (resolving > customer > issues) and I'll see if I can add some enhancements easily enough. > > Basically, right now, if you do Provider<Source>, you would get DOMSource > in > (thus, the incoming message would not be streamed, but you could return a > StreamSource or SAXSource orsimilar to use that we would use to copy stuff > out. If you did Provider<StreamSource> or Provider<SAXSource>, we pull > the > full message into a Cached stream (which, for large messages, would output > to > temp files on disks) and return that to you. Thus, the whole thing isn't > in > memory, but it does result in the temp files and such. > > Part of what I hope to do next week is enable: > Provider<XMLStreamReader> > and/or > Provider<StaxSource> > which would allow full streaming in most cases. > > Dan > > > > On Wed October 7 2009 12:37:50 am rsmith wrote: >> I'm trying to find out if CXF supports full streaming of input and output >> messages for the SOAP transport. >> >> I have a service that will be receiving large input XML payload, and will >> be generating a response with a large XML payload. I can process the >> input XML incrementally, generating the response as the input is >> processed. >> >> Is there a way to implement a service in CXF streaming at all levels (XML >> parsing, data binding, generating response), avoiding holding the full >> document in memory at any time? >> >> I found several threads on the mailing list, some of which make it sound >> like it's supported. This message gave me the impression it may not >> currently be supported though: >> http://www.nabble.com/Re%3A-Configuring-streaming-web-services%3A-error-on- >> the-call-to-invoke-p24187339.html >> >> Some of the other threads: >> http://www.nabble.com/Looking-for-a-solution-for-Large-XML-Messages---strea >> ming-and-JAXWS-td20451942.html#a20451942 >> >> http://www.nabble.com/Recommended-way-to-have-a-web-method-stream-results- >> back-to-client--td22856243.html#a22864087 >> http://www.nabble.com/SAXSource-td24411461.html#a24411461 >> >> Thanks in advance >> > > -- > Daniel Kulp > [email protected] > http://www.dankulp.com/blog > > -- View this message in context: http://www.nabble.com/CXF-and-large-XML-request-responses-%3A-streaming-support--tp25780430p25847784.html Sent from the cxf-user mailing list archive at Nabble.com.
