On Wed, Nov 5, 2014 at 1:30 PM, Rahkonen Jukka (Tike) <
[email protected]> wrote:
> Hi,
>
>
> Where does the requirement not to accept underscore come from? I have
> been thinking that the WFS 1.1.0 schema presents QName leads to NCName with
> a possible prefix
>
In the Query typeName is not defined as NCName, but as TypeNameListType:
<xsd:attribute name="typeName" type="wfs:TypeNameListType" use="required">
<xsd:annotation>
<xsd:documentation>
The typeName attribute is a list of one or more feature type names that
indicate which types of feature instances should be included in the reponse
set. Specifying more than one typename indicates that a join operation is
being performed. All the names in the typeName list must be valid types
that belong to this query's feature content as defined by the GML
Application Schema.
</xsd:documentation>
</xsd:annotation>
</xsd:attribute>
...
<xsd:simpleType name="TypeNameListType">
<xsd:restriction base="wfs:Base_TypeNameListType">
<xsd:pattern value="((\w:)?\w(=\w)?){1,}">
<xsd:annotation>
<xsd:documentation>
Example typeName attribute value might be: typeName="ns1:Inwatera_1m=A,
ns2:CoastL_1M=B" In this example, A is an alias for ns1:Inwatera_1m and B
is an alias for ns2:CoastL_1M.
</xsd:documentation>
</xsd:annotation>
</xsd:pattern>
</xsd:restriction>
</xsd:simpleType>
The funny thing is that the documentation uses _, but then again the XML
validators do not accept it,
and the moment I removed it, the validation of the document passed.
So, I have to assume that \w does not include "_" as a valid char.
According to some docs I've found on the internet \w is defined as:
"Any character that might appear in a word. A shortcut for
'[#X0000-#x10FFFF]-[\p{P}\p{Z}\p{C}]' (all characters except the set of
"punctuation", "separator", and "other" characters)."
I guess _ might be seen as a separator?
I've also tried to use "ns1:Inwatera_1m=A, ns2:CoastL_1M=B" in a
GetFeature, and I cannot find a way to fix it,
which is not surprising, since WFS 1.1 does not support joining to start
with...
Cheers
Andrea
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