ubl-pre-award — archive

[Ken Holman]

Another discussion item was the possibility to add to DocumentReference: http://docs.oasis-open.org/ubl/os-UBL-2.1/mod/summary/reports/UBL-AllDocuments-2.1.html#Table_DocumentReference.Details DocumentSizeNumeric 0..1 Numeric The size of the original form of the file in bytes. ... and to add to Attachment: http://docs.oasis-open.org/ubl/os-UBL-2.1/mod/summary/reports/UBL-AllDocuments-2.1.html#Table_Attachment.Details AttachmentSizeNumeric 0..1 Numeric The size of the attachment in bytes. When the attachment embeds or points to the document in the clear, the two size values are the same. When the attachment embeds or points to the document encoded using a particular syntax, the two size values are different. While being informational for some users, this is also a first-level integrity check: before attempting to decode an attachment, one could first check that the attachment has the correct size (no use continuing if it isn't), and before checking the document hash of the document in the clear, one could first check that the document has the correct size (no use continuing if it isn't). Should these be added? . . . . . . . Ken -- Check our site for free XML, XSLT, XSL-FO and UBL developer resources Free 5-hour lecture: http://www.CraneSoftwrights.com/links/video.htm Crane Softwrights Ltd. http://www.CraneSoftwrights.com/o/ G. Ken Holman mailto:gkholman@CraneSoftwrights.com Google+ profile: http://plus.google.com/+GKenHolman-Crane/about Legal business disclaimers: http://www.CraneSoftwrights.com/legal --- This email has been checked for viruses by Avast antivirus software. https://www.avast.com/antivirus