Paul, Is the OutOfMemoryException occuring on the server? What is the Java data type of the object you are returning? Do you use one of the supplied serializers, or a custom one?
Scott Nichol ----- Original Message ----- From: "Paul Marshall" <[EMAIL PROTECTED]> To: "soap-user" <[EMAIL PROTECTED]> Sent: Wednesday, November 13, 2002 9:49 AM Subject: streaming out large xml documents to an rpc-based client > -----BEGIN PGP SIGNED MESSAGE----- > Hash: SHA1 > > Hi, > > We have an rpc-based soapinterface to our system ( using apache - soap ) > ,that tries to return extremely large dataobjects. > Now we see,that these objects get so big, that we run out of memory > resulting in an OutOfMemoryException on an average soap - method > invocation. > > Now the idea would be to somehow keep the clientinterface stable, but to > change the server-side as to commit parts of the response-xml ( in our > case there is an underlying > list structure ) into the response-stream. > This way we would not need to build up the entire response in memory ( > as it currently stands with our huge java-object ) before piping it out > to the client. > > This is important, as changing client-systems can result in quite some > cost. > > Does apache soap support any such idea, or can we use some parts under > the hood ? > > How big a job would you estimate this to be ? > > Thanks, > > Paul > > - -- > Kostenlose Stundenerfassung mit http://time.jambit.com > - ------------------------------------------------------ > Dipl.Phys. Paul Marshall, Software Architect > > jambit Software Development & Management GmbH > Sendlinger Strasse 24, D-80331 Muenchen > http://www.jambit.com > > fon: +49.89.260 19 609 > fax: +49.89.260 19 585 > > PGP Fingerprint: 2A03 9F7A 65AE 33A0 FE49 B8D2 ADA8 0F96 3819 0633 > PGP Keyserver: http://www.dfn-pca.de/pgpkserv > -----BEGIN PGP SIGNATURE----- > Version: GnuPG v1.0.6 (GNU/Linux) > Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org > > iD8DBQE90mZoragPljgZBjMRAs3oAKCIJx/Myzg0yZ1bVcbAfx9DEpZVxwCdENHZ > xXm3Db7fEKWkKyQhhxaKHLU= > =vbjy > -----END PGP SIGNATURE----- > > > -- > To unsubscribe, e-mail: <mailto:soap-user-unsubscribe@;xml.apache.org> > For additional commands, e-mail: <mailto:soap-user-help@;xml.apache.org> > > -- To unsubscribe, e-mail: <mailto:soap-user-unsubscribe@;xml.apache.org> For additional commands, e-mail: <mailto:soap-user-help@;xml.apache.org>
