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Posted to java-user@axis.apache.org by "Aoife Kavanagh (Ext. 987)" <ao...@FINEOS.com> on 2006/09/20 18:17:58 UTC
Axis 1.3 and Attachments for Large Docs
Hi,
I'm currently looking to see if sending large PDFs as an attachment using
Axis 1.3 over JMS will reduce the memory spikes that we are currently seeing
on some sites.
If this did work we would be sending SOAP messages over JMS but for
prototyping purposes I'm working with Tomcat 5.5.12
However, I'm getting a bit confused over how exactly to send/receive
attachments. The Axis 1.3 samples directory contains what I believe are two
samples - attachments and swa. I'm assuming that swa is SoapWithAttachments
in which case I'm not quite sure what the example in the attachments
directory is. It seems that the service method called in the attachments
code explicitly passes a DataHandler object as a parameter to the service
call whereas this is not the case for the swa example.
I also have been looking at "Fear of Attachments" from
http://www.mail-archive.com/axis-user@xml.apache.org/msg08732/Fear_of_Attach
ments.pdf which I thought would be helpful but the code samples seem to
assume use of some generated files from WSDL which I wouldn't have, in
particular the section of client code where the attachment (DataHandler) is
added. In a way similar to this code though I want to be just tag the
attachment on to the service request message.
I apologise in advance if I'm missing something obvious but if if I could
just get clear explanation of differences between ways of sending
attachments indicated by the attachments example and the swa example that
would be great.
Alternatively, if anybody knows that this approach won't solve our problem
then could you let me know with reasoning. Upgrading to Axis 2 is not an
option at the moment so please don't suggest.
Thanks,
Aoife
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Re: Axis 1.3 and Attachments for Large Docs
Posted by "Vaibhav@Axis" <va...@gmail.com>.
Hi Aoife,
I have a similar kind of requirement and i want to know whether you have got
any solution for this. There is harldy any document regarding attachments
and Soap Over JMS. If you did find a solution, can you pls share the same
with me...
Aoife Kavanagh (Ext. 987) wrote:
>
> Hi,
>
> I'm currently looking to see if sending large PDFs as an attachment using
> Axis 1.3 over JMS will reduce the memory spikes that we are currently
> seeing
> on some sites.
>
> If this did work we would be sending SOAP messages over JMS but for
> prototyping purposes I'm working with Tomcat 5.5.12
> However, I'm getting a bit confused over how exactly to send/receive
> attachments. The Axis 1.3 samples directory contains what I believe are
> two
> samples - attachments and swa. I'm assuming that swa is
> SoapWithAttachments
> in which case I'm not quite sure what the example in the attachments
> directory is. It seems that the service method called in the attachments
> code explicitly passes a DataHandler object as a parameter to the service
> call whereas this is not the case for the swa example.
>
> I also have been looking at "Fear of Attachments" from
> http://www.mail-archive.com/axis-user@xml.apache.org/msg08732/Fear_of_Attach
> ments.pdf which I thought would be helpful but the code samples seem to
> assume use of some generated files from WSDL which I wouldn't have, in
> particular the section of client code where the attachment (DataHandler)
> is
> added. In a way similar to this code though I want to be just tag the
> attachment on to the service request message.
>
> I apologise in advance if I'm missing something obvious but if if I could
> just get clear explanation of differences between ways of sending
> attachments indicated by the attachments example and the swa example that
> would be great.
>
> Alternatively, if anybody knows that this approach won't solve our problem
> then could you let me know with reasoning. Upgrading to Axis 2 is not an
> option at the moment so please don't suggest.
>
> Thanks,
> Aoife
>
>
> __________________________________________________________
> The information contained in this e-mail is confidential, may be
> privileged and is intended
> only for the user of the recipient named above. If you are not the
> intended recipient or a
> representative of the intended recipient, you have received this e-mail in
> error and must
> not copy, use or disclose the contents of this e-mail to anybody else.
>
> If you have received this e-mail in error, please notify the sender
> immediately by return
> e-mail and permanently delete the copy you received. This e-mail has been
> swept for
> computer viruses. However, you should carry out your own virus checks.
> Registered in Ireland, No. 205721. http://www.FINEOS.com
> __________________________________________________________
>
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: axis-user-unsubscribe@ws.apache.org
> For additional commands, e-mail: axis-user-help@ws.apache.org
>
>
>
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