[xml] schema validation of element hierarchy through element wildcard

["philippe ventrillon" <philippe ventrillon fr netcentrex net>]

Hi !

 

I face a problem using libxml2 and as i am quite new to xml ans schema, i'd like someone to tell me if

this is a bug or if i missed something obvious.

 

I have a schema that describe customers (cust.xsd) it define a cargo element that can contain any elements of any namespace, but i want to 

and validate strictly these elements.

To fill the cargo, i built another schema (address.xsd).

To launch the validation of the document i built a third schema that gathers both cust.xsd and address.xsd.

 

For the validation to proceed i included processContents="strict" in the cargo definition this is where things start to get wrong, with lax i have not seen any problem.

 

I use libxml2-2.6.16-1 installed on fedora core 1.

 

Here the command i launch :

# xmllint --schema total.xsd cust.xml
<?xml version="1.0"?>
<cust:Customer xmlns:cust="urn:xmlns:25hoursaday-com:customer" xmlns:addr="urn:xmlns:25hoursaday-com:address" customerID="12345" numPurchases="17">
      <cust:FirstName>Dare</cust:FirstName>
      <cust:LastName>Obasanjo</cust:LastName>
      <cust:Cargo>
       <addr:Zipcode>
         29200
       </addr:Zipcode>
       <addr:Adress>
        <addr:Street>2001 Beagle Drive</addr:Street>
        <addr:City>Redmond</addr:City>
        <addr:State>WA</addr:State>
        <addr:Zip>98052</addr:Zip>
       </addr:Adress>
      </cust:Cargo>
      <cust:PhoneNumber>425-555-1234</cust:PhoneNumber>
</cust:Customer>
cust32_65.xml:11: element Street: Schemas validity error : Element 'addr:Street', [strict WC]: No matching global declaration available.
cust32_65.xml fails to validate
#

Here are the three schemas :

cust.xsd----------------------------------------------------------------------------------------------------

<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema"
          xmlns:cust="urn:xmlns:25hoursaday-com:customer"
          targetNamespace="urn:xmlns:25hoursaday-com:customer"
          elementFormDefault="qualified">
       <xs:element name="Customer">
        <xs:complexType>
         <xs:sequence>
           <xs:element name="FirstName" type="xs:string" />
           <xs:element name="LastName" type="xs:string" />
           <xs:element name="Cargo" minOccurs="0">
             <xs:complexType>
               <xs:sequence>
                 <xs:any namespace="##other" processContents="strict" minOccurs="0"
                  maxOccurs="unbounded" />
               </xs:sequence>
             </xs:complexType>
           </xs:element>
           <xs:any namespace="##targetNamespace"
           processContents="strict"
           minOccurs="0" maxOccurs="unbounded" />
         </xs:sequence>
         <xs:attribute name="customerID" type="xs:integer" />
         <xs:anyAttribute namespace="##any" processContents="skip" />
        </xs:complexType>
       </xs:element>
       <xs:element name="PhoneNumber" type="xs:string" />
       <xs:element name="FrequentShopper" type="xs:boolean" />
      </xs:schema>
----------------------------------------------------------------------------------------------------------------

 

address.xsd-------------------------------------------------------------------------------------------------

<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema"
          xmlns:addr="urn:xmlns:25hoursaday-com:address"
          targetNamespace="urn:xmlns:25hoursaday-com:address"
          elementFormDefault="qualified">
<xs:element name="Adress">
  <xs:complexType>
  <xs:sequence>
       <xs:element name="Street" type="xs:string">
       </xs:element>
       <xs:element name="City" type="xs:string">
       </xs:element>
       <xs:element name="State" type="xs:string">
       </xs:element>
       <xs:element name="Zip" type="xs:integer">
       </xs:element>
  </xs:sequence>
  </xs:complexType>
</xs:element>

 

<xs:element name="Zipcode" type="xs:string">
</xs:element>
</xs:schema>

------------------------------------------------------------------------------------------------------------------

 

total.xsd-------------------------------------------------------------------------------------------------

<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema">
  <xs:import namespace="urn:xmlns:25hoursaday-com:customer"
             schemaLocation="cust.xsd"/>
  <xs:import namespace="urn:xmlns:25hoursaday-com:address"
             schemaLocation="addr.xsd"/>

 

</xs:schema>
-------------------------------------------------------------------------------------------------------------

 

Any help will be greatly appreciated