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From Davanum Srinivas <d...@yahoo.com>
Subject Re: Axis and attachments (non-RPC)
Date Wed, 30 Jan 2002 12:36:28 GMT
Taras,

Please follow instructions on Patches at http://xml.apache.org/source.html. Basically you
will
have to do a "cvs diff -u" and send the output to this mailing list.

Thanks,
dims

--- Taras Shkvarchuk <tarass@grandcentral.com> wrote:
> I was looking at the Axis for non-RPC messaging, and noticed that there
> isn't much there. (not even in TODO comments that I saw).
> What is the planned future?
> 
> 1) No clean way to set Content-Id of attachments.
> You have to extract all of the attachments from the Attachments class,
> change headers manually, then re add them to the Attachments.
> 1b) If you update Content-Id of the Attachment, it will not be saved unless
> you re-add it to attachments.
> 1c) *BUG* Mime allows for duplicate headers, but they get eaten by HashMap
> here.
> 
> 2) There is no way to add an attachment to the list if you already have one.
> From another message lets say.
> 
> Example:
> 			Attachments atts=msg.getAttachments();
> 			DataHandler dh=new DataHandler(new
> FileDataSource("data.dat"));
> 			AttachmentPart
> part=(AttachmentPart)atts.createAttachmentPart(dh);
> 			part.addMimeHeader(HTTPConstants.HEADER_CONTENT_ID ,
> "myAttachmentId");
> 			ArrayList parts=new ArrayList(2);
> 			parts.add(part);
> 			atts.setAttachmentParts(parts);
> 
> 2b) Needs add(AttachmentPart), getAttachmentByContentId(), getIterator() -
> Would be nice if remove() and add() would function on iterator.
> 
> 3) Reading contents of the AttachementPart is awkward.
> getActiviationDataHandler() method is not public, but is on package level.
> Is it a typo or as intended?
> AttachmentUtils has     public static DataHandler
> getActiviationDataHandler(Part part)   method, but its kind of odd way of
> doing it.
> 
> 4) There is nice BoundaryDelimitedStream to read the attachments, but you
> still rely on scary javax.mail code to create outgoing messages. Are there
> any plans to change that?
> 
> P.S. What is the preferred way of sending patches, since only committers
> have write access to cvs?
> 
> -Taras


=====
Davanum Srinivas - http://jguru.com/dims/

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