Changes between Version 232 and Version 233 of CMDI 1.2/Specification


Ignore:
Timestamp:
10/04/16 08:58:31 (8 years ago)
Author:
Twan Goosen
Comment:

CMDI file structure diagram + caption

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  • CMDI 1.2/Specification

    v232 v233  
    196196= Structure of CMDI files =
    197197[=#structureOfCmdi]
    198 {{{#!div class="notice system-message"
    199 Responsible for this section: Oddrun
    200 }}}
    201 
    202 '''{TODO}:''' finish and embed UML diagram ([https://drive.google.com/file/d/0B6mqjTCSImiVdFJYV2kwMVJDcTg/view?usp=sharing working version], [https://drive.google.com/file/d/0B6mqjTCSImiVQXRlNnltOXB2Ums/view?usp=sharing PDF snapshot])
    203 
    204 ''(Caption): The structure of a CMDI file (CMD instance). Colour scheme: Green boxes represent elements that are potentially present in all CMDI files (the CMD instance envelope). Blue boxes represent  elements defined by the CMD profile (the CMD instance payload). The diagram is meant for overview and illustration; full details to be found in the tables below.''
     198
     199[[Image(CMDI_structure.png, 100%)]]
     200{{{#!comment
     201draw.io source: https://www.google.com/url?q=https://drive.google.com/drive/folders/0B6mqjTCSImiVSjhRMmJWUUQ0Nm8?usp%3Dsharing&sa=D&ust=1475574644205000&usg=AFQjCNHCfLam062408yACw1r8Qk5IvfP2w
     202}}}
     203''The structure of a CMDI file (CMD instance). Colour scheme: Green boxes represent elements that are potentially present in all CMDI files (the CMD instance envelope). Blue boxes and associations represent elements defined by the CMD profile (the CMD instance payload). The diagram is meant for overview and illustration; full details to be found in the tables below.''
     204----
    205205
    206206A CMDI file contains the actual metadata of one specific resource (hereafter referred to as the ''described resource''),  and might also be referred to as a ''CMD record'' or ''CMD instance''. All CMDI files have the same structure at the top level. At a lower level, parts of its structure  are defined by the CMD profile upon which it is based.
    … …  
    487487----
    488488= The CMDI Component Specification Language (CCSL) =
    489 {{{#!div class="notice system-message"
    490  Responsible for this section: Thomas
    491 }}}
    492489
    493490The CMDI Component Specification Language (CCSL) is used to describe a CMD component or CMD profile. Hence, a CCSL document provides the structure for describing an aspect of a resource or (in the case of a profile specification) the complete payload structure of the CMD instance. It is also basis for the generation of the XML schema file that is used to validate a CMD instance (see section [#transformationIntoSchema Transformation of CCSL into a CMD schema definition] for details).
    … …  
    833830= Transformation of CCSL into a CMD profile schema definition =
    834831[=#transformationIntoSchema]
    835 {{{#!div class="notice system-message"
    836  Responsible for this section: Twan
    837 }}}
    838832A CMD instance document that is serialised as XML according to this specification `SHOULD` contain a reference to the location of a CMD profile schema. The infrastructure `MUST` provide a mechanism to derive such a schema for any specific CMD profile on basis of its definition and that of the CMD components that it references. This section specifies how different aspects of a CMD specification should be transformed into elements of a schema definition. The primary schema language targeted is XML Schema, although the infrastructure `MAY` provide support for other schema languages, such as Relax NG ([#REF_ISO-IEC_19757-2:2003 ISO/IEC 19757-2:2003]). A CMD profile schema `MUST` be derived from a CMD profile specification.
    839833