Parsing Multipart MIME Messages
For a Multipart MIME message, receiveCXML parses the message and decodes it into the following objects:
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A node object (shown as 3a in the figure) representing the cXML OrderRequest. This node object is the same as a node object created for a cXML document.
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An attachmentWrapperCollection object (shown as 3b in the figure) representing the attachments sent with the order request. An attachmentWrapperCollection object is a data structure used by
Ariba Supplier OnRamp to represent a set of attachment documents. You use API accessor methods to extract the attachment contents and metadata information from this data object.