- From: Jacek Kopecky <jacek@systinet.com>
- Date: Thu, 20 Dec 2001 15:17:04 +0100 (CET)
- To: <xml-dist-app@w3.org>
Hi, I've been tasked to show in a full form what the proposal on 144, 161 and 117 that removes partially transmitted arrays and sparse arrays from SOAP Encoding looks like. Well, here it is. The proposal directly addresses 144 and 161, the issue 117 is solved indirectly by removing the attributes that 117 has issue with. ------------------------------ the proposal begin 4.1 rule #8 Arrays are compound values. SOAP Encoding arrays are defined as having a type of "enc:Array" or a type derived there from. See subsection 4.4.2 for specific rules on array serialization. 4.4.2 Arrays SOAP Encoding arrays have one or more dimensions. An array value is represented as a series of elements reflecting the array. There is no specific constraint on the names of the member elements, the member element names needn't even be equal (see also section 4.1 rule #2). The members appear in ascending ordinal sequence; for multi-dimensional arrays the dimension on the right side varies most rapidly. Array types derived from enc:Array MUST be restrictions of the enc:Array type and can be used to represent, for example, arrays limited to integers or arrays of a fixed size. SOAP Encoding arrays can be single-reference or multi-reference values, and consequently may be represented as the content of either an embedded or independent element. The elements which make up the array can themselves can be of any type, including nested arrays. A SOAP Encoding array MAY contain an enc:arraySize attribute of the type "List of (positiveInteger or '*')" whose items mean the sizes in each of the array's dimensions (unspecified size in case of the asterisk). The number of the sizes representes the number of dimensions of this array. The default value of this attribute is "*". For example, enc:arraySize="3 5" attribute signifies a two-dimensional array with three rows and five columns. enc:arraySize="* 5" signifies a two-dimensional array with an unspecified number of rows and five columns. The asterisk, if present, MUST be only on the first position in the list. A SOAP Encoding array MAY contain an enc:itemType attribute of the type QName. This type specifies the base type for the type of every member of the array. The default value of this attribute is xsd:anyType. Each member's type MUST be a subtype of itemType or it must be the itemType itself. [stripped examples and schemata updated according to the rules above] ------------------------------ the proposal end This proposal is the result of amending the original proposal [1] by [2] - stripping partially transmitted arrays and sparse arrays from the text. See [1] for the evolution of this proposal, see [2] for some rationale and for a way of representing sparse arrays if this proposal passes. See also [3], the thread started when the WG solicited feedback from the SOAP builders. Jacek Kopecky Systinet, Inc. http://www.systinet.com/ [1] http://lists.w3.org/Archives/Public/xml-dist-app/2001Nov/0186.html [2] http://lists.w3.org/Archives/Public/xml-dist-app/2001Nov/0192.html [3] http://groups.yahoo.com/group/soapbuilders/message/6468
Received on Thursday, 20 December 2001 09:17:06 UTC