Is the attachment also xml ?
----- Original Message ----- From: "graham glass" <[EMAIL PROTECTED]> To: <[EMAIL PROTECTED]> Sent: Monday, November 26, 2001 12:27 PM Subject: RE: XML scema in apache soap > i mean that the SOAP implementations allow the attachments > to be streamed from an arbitrary input data source, such as a > database, file, or memory buffer, to a similar remote output > data source, without having to copy the entire contents into > memory. they do this by streaming from the input source directly > to the HTTP stream, and from the HTTP stream directly to the > output source. at least this is what GLUE does. so you can > tranfer a 1GByte file using SOAP attachments without using > up much memory. > > cheers, > graham > > -----Original Message----- > From: Naresh Agarwal [mailto:[EMAIL PROTECTED]] > Sent: Monday, November 26, 2001 12:52 AM > To: [EMAIL PROTECTED] > Subject: Re: XML scema in apache soap > > > Hi Graham > > What do u mean by > > >as many SOAP implementations ensure that the data itself > > is never loaded into memory during the transfer. > > Thanks, > Regards, > Naresh > > > ----- Original Message ----- > From: "graham glass" <[EMAIL PROTECTED]> > To: <[EMAIL PROTECTED]> > Sent: Monday, November 26, 2001 11:57 AM > Subject: RE: XML scema in apache soap > > > > SOAP attachments is a good way to go for transfering bulk > > data, as many SOAP implementations ensure that the data itself > > is never loaded into memory during the transfer. > > > > GLUE, our own web services platform, has comprehensive support > > for SOAP attachments. it is free at http://www.themindelectric.com > > > > hope this helps, > > > > cheers, > > graham > > > > -----Original Message----- > > From: C Santosh Kumar [mailto:[EMAIL PROTECTED]] > > Sent: Sunday, November 25, 2001 11:54 PM > > To: [EMAIL PROTECTED] > > Cc: [EMAIL PROTECTED]; Craig Melsopp > > Subject: Re: XML scema in apache soap > > > > > > > In my case, we are trying to make Perl talk to Java in bio-informatics > > > field. We have specific XML schema for bio- data. I try to find the > > solution > > > to transfer huge data, you know the DNA right? ;) , via SOAP. However, > > when > > > I tried , using RPC-based, to transfer a java.util.Vector with 20,000 > > > elements, I encountered java.lang.InternalException. The object is so > big > > > for JVM/HotSpot. For RPC-based, there is another *shortcoming*, that it > > > sends an object after the object is generated completely. > Message-oriented > > > is more like a stream. > > > > > > Do you have any suggestion on my project? Thanks in advance. > > > > > > Have you tried SOAP with Attachments ? I have no idea if its better than > > the above 2 ways, or if apache-soap supports it. > > > > > > > > > _________________________________________________________ Do You Yahoo!? > Get your free @yahoo.com address at http://mail.yahoo.com > > >
