RE: Unable to set an external schema

[Ma...@VerizonWireless.com]

You must first change that schema name string to UTF-16.
Try the following trivial C++ function:

// widen function
// Converts ASCII std::string to XMLCh array.
// NOTE: Caller must delete XMLCh array when finished with it.
XMLCh* widen(const string& src)
{
    // Allocate buffer.
    XMLCh* dest = new XMLCh[src.length() + 1];

    // Copy from string to buffer.
    string::size_type i;
    for (i=0; i < src.length(); ++i)
        dest[i]=(XMLCh)src[i];

    // Add NULL byte.
    // WARNING: Not index [i+1] as this code was before.
    dest[i]=0;

    // Return const pointer to array.
    return dest;
}

-----Original Message-----
From: Bart Friederichs [mailto:bf@tbwb.nl]
Sent: Monday, June 06, 2005 5:55 AM
To: c-users@xerces.apache.org
Subject: Unable to set an external schema



Hi all,

I want to validate an XML file to a schema, but the XML file doesn't 
have a reference to that schema. I want to use the setProperty function 
of the DOMBuilder to set an external schema, without namespaces, but 
this doesn't seem to work.

Here is the (head of the) XML file I want to validate:
<JobqueueXML>
        <MessageNumber>2483920</MessageNumber>
...

This is the (head of the) XMLSchema:
<xs:schema
        attributeFormDefault="unqualified"
        elementFormDefault="qualified" 
xmlns:xs="http://www.w3.org/2001/XMLSchema">


  <xs:element name="JobqueueXML">
...

The Schema definition is correct and when I reference the Schema in the 
XML file, it gets validated, but the files I get (I do not produce them 
myself) do not have the reference in it, so I want to set it this way:
    parser->setProperty (XMLUni::
                 fgXercesSchemaExternalNoNameSpaceSchemaLocation,
                 "job.xsd");

Where 'job.xsd' is the Schema file. 'parser' is a DOMBuilder object, as 
defined in the DOMCount sample program (I used that as reference). 
However, this does not work. There is no validation at all, even if I 
change the name into something unresolvable (e.g. a non-existing file) 
it gives no error.

Could someone give me some help on how to fix this?

TIA
Bart Friederichs
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