[cddlm] Sourceforge and a new CDL resolution bug in my implementation.

[Guilherme Mauro Germoglio Barbosa / Projeto Ourgrid - Projeto Ourgrid/LSD]

Hi Steve,

I think your implementation is correct (not the test). In the 
specification, the inheritance of elements algorithm (7.2.2.1) states:

/7.2.2.1 Inheritance of Elements
    Inheritance of elements from a node n' to a node n is defined as 
follows:
        1 Let N an empty node list.
        2 For each child element e' of n' from the first element to the 
last element:
            2.1 If the node n has child elements E = {e1, e2,...} that 
have the same name as e'
                2.1.1 If N does not contain an element that has the same 
name as e':
                    *2.1.1.1 For each element ei in E in the document 
order, append ei to the end
                                of N. _Inherit attributes from e' to ei._*
            2.2 Otherwise, append e' to the end of N.
        3 For each child element e of the node n from the first element 
to the last element:
            3.1 if the element e' does not have a child element that has 
the same name as e,
                    append e to the end of N.
        4 Replace n's children with the nodes in N./

And your code, based on what you said on the e-mail, does what was 
underlined above.

Guilherme

Steve Loughran wrote:

> Sourceforge is back up, but you need to check out everything again in 
> a new directory tree.
>
>
> Incidenally I just found a little thing my CDL impl. can't resolve
>
>
>         <cdl:cdl>
>           <cdl:configuration>
>
>             <component>
>               <entry cdl:ref="todo"/>
>             </component>
>
>             <c2 cdl:extends="component">
>               <entry>something</entry>
>             </c2>
>
>           </cdl:configuration>
>           <cdl:system>
>             <example cdl:extends="c2" />
>           </cdl:system>
>         </cdl:cdl>
>
> This fails on my impl, with the entry being undefined.
>
>             <example xmlns="">
>               <entry cdl:ref="todo">something</entry>
>             </example>
>
> I'm clearly not scrubbing cdl:ref stuff when I extend an element, when 
> in reality I should strip that and cdl:refroot.
>
> This is now a new test: 
> /org/ggf/cddlm/files/cdl/valid/set_02_references/cddlm-cdl-2005-02-0023.xml 
>
>
> Its interesting to see that I can still find problems in my code while 
> writing more CDL files. If anyone has more example CDL Files, 
> especially those that work on their system, please add them as CDL 
> tests just to give us as broad a set of
> tests as possible.
>
> -Steve
>
>
>
>


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