AW: Receiving swa attachments

[Matthias.Gaiser]

Hi Chinmoy,

 

thanks for your answer. It gave me a hint into the right direction. Now
it is working.

 

Yes, I did enable the SwA property, but it is only necessary to enable
it on the client side, not on the server side as other tutorials mention
as well.

My problem was that I tried to get the content ids via the
getContentIDList() method. This method only returns the content ids
which have been parsed already. If I take the method you mention
getAllContentIDs() or getContentIDSet(), then Axis parses the other
attachments and returns a complete list of the content ids.

 

@Axis2-Team: Please reflect this behavior in the javadoc that only the
parsed content ids are returned by the getContentIDList().

 

Maybe I can help some other people with the same problem. J

 

Matthias.

 

Von: Chinmoy Chakraborty [mailto:cch...@gmail.com] 
Gesendet: Mittwoch, 13. Mai 2009 17:43
An: axis-user@ws.apache.org
Betreff: Re: Receiving swa attachments

 

Hi Matthias,

 

You need to set 'enableSwA' property to true in client and server side
in order to work with SwA. I am assuming that you have done this. I
tried with Axis2 1.4 and it works fine. You can try following code
sample while receving the SwA attachment in the client side:

 

      ...............................

      mepClient.execute(true);


      MessageContext response =
mepClient.getMessageContext(WSDLConstants.MESSAGE_LABEL_IN_VALUE);
      Attachments attachments = response.getAttachmentMap();
      if (attachments == null) {
          return "No attachment";
      }
      String[] attachmentIDs = attachments.getAllContentIDs();
      for(int i = 0; i < attachmentIDs.length; i++){
 
if(!attachments.getSOAPPartContentID().equals(attachmentIDs[i])){
              return attachments.getDataHandler(attachmentIDs[i]);
          }
      }

 

 

Chinmoy

On Wed, May 13, 2009 at 8:15 PM, <matthias.gai...@t-systems.com> wrote:

Hi group,

 

I am getting a bit frustrated with swa attachments. For reason of
compatibility I have to support them. I am trying to upload a file with
swa to a service. I can see via tcpmon that my file is being sent, but
on the server side I can't see the file in the attachments map. It is
just not there. I have compared my coe with the swa example and also
changed the swa example with my code, but I had no success.

 

The code on the server side looks like this:

MessageContext mctx = MessageContext.getCurrentMessageContext();

Attachments attachs = mctx.getAttachmentMap();

List<String> cids = attachs.getContentIDList();

String soapCid = attachs.getSOAPPartContentID();

 

String url = "not stored";

for (String cid : cids) {

    if (!cid.equals(soapCid)) {

        url = writeAttachmentToDisk(mctx.getAttachment(cid), cid);

    }

}

 

I filter out the soap part which is also listed in the attachments, but
the list cids always only contains the soapPartContentID.

 

In the articles on ws02 they always mention that you don't have to
specify a special option to receive swa attachments. I am probably
missing sth. out. Can anybody help me here?

 

Thanks in advance,

Matthias.