Hey Vitaly, many thanks for your help.
Interesting. Ok I'll try this sample out.
Thanks.
On 5 April 2017 at 10:36, Vitaly Prapirny <m...@mebius.net> wrote:
> Hi,
>
> You can try to validate your files with some of the Xerces-C++ sample
> applications (e.g. DOMCount) and see what is the difference. Maybe your
> XMLValidator_ParserErrorHandler didn't handle errors properly.
>
> Good luck!
> Vitaly
>
> Bodi Ngwala wrote:
>
>> Hi
>>
>> I am testing XML vs XSD validation using the Xerces-C++.
>> I have an XML which contains an invalid tag <OffersLookupService1> and my
>> XSD contains the valid <OffersLookupService>, when I run the following
>> code, it validates my XML without error. I'm rather expecting to fail.
>>
>> XERCES_CPP_NAMESPACE::XercesDOMParser dom_parser;
>> XMLValidator_ParserErrorHandler error_handler;
>> dom_parser.setErrorHandler(&error_handler);
>> dom_parser.setValidationScheme(XERCES_CPP_NAMESPACE::XercesD
>> OMParser::Val_Auto);
>> dom_parser.setDoNamespaces(true);
>> dom_parser.setDoSchema(true);
>> dom_parser.setValidationConstraintFatal(true);
>> dom_parser.useCachedGrammarInParse(false);
>> dom_parser.setExitOnFirstFatalError(true);
>> dom_parser.setValidationSchemaFullChecking(true);
>> // dom_parser.setExternalNoNamespaceSchemaLocation(my_schema_
>> source.c_str());
>>
>> XERCES_CPP_NAMESPACE::MemBufInputSource in_memory_schema_buffer((XMLBy
>> te*)
>> my_schema_source.c_str(), my_schema_source.size(), "my schema buffer");
>> if (dom_parser.loadGrammar(in_memory_schema_buffer,
>> XERCES_CPP_NAMESPACE::Grammar::SchemaGrammarType) == NULL) // ,true to
>> cache
>> {
>> request_details->setError(SchemaError_DOMParserCouldNotLoadSchema,
>> "Failed
>> to load schema");
>> return false;
>> }
>> try
>> {
>>
>> XERCES_CPP_NAMESPACE::MemBufInputSource in_memory_xml_buffer((XMLByte*)
>> my_xml_source.c_str(), my_xml_source.size(), "my xml buffer");
>> dom_parser.parse(in_memory_xml_buffer);
>> if (dom_parser.getErrorCount() == 0)
>> {
>> request_details->setError(Validation_OK, "");
>> <-------------------------------------
>> ALWAYS SUCCEEDS ? Why?
>> }
>> else
>> {
>> request_details->setError(XMLError_FileDoesNotConformToSchema, "Schema
>> validation failed");
>> }
>> ....
>>
>> When I use the online validator (http://www.utilities-online.i
>> nfo/xsdvalidation/#.WMqyD_mLRaQ) it fails as expected with error:
>>
>> "Not valid.
>> Error - Line 6, 24: org.xml.sax.SAXParseException; lineNumber: 6;
>> columnNumber: 24; cvc-complex-type.2.4.a: Invalid content was found
>> starting with element 'OffersLookupService1'. One of
>> '{OffersLookupService}' is expected."
>>
>>
>>
>> my_xml_source in abovementioned code contains this XML:
>> <?xml version="1.0" encoding="UTF-8"?>
>> <Get>
>> <OffersLookupService1>
>> <Transaction>
>> (... simplified for clarity .... )
>> </Transaction>
>> </OffersLookupService1>
>> </Get>
>>
>>
>> my_schema_source in abovementioned code contains this XSD:
>> <?xml version='1.0' encoding='utf-8'?>
>> <xs:schema xmlns:xsi='http://www.w3.org/2001/XMLSchema-instance'
>> attributeFormDefault='unqualified' elementFormDefault='unqualified'
>> xmlns:xs='http://www.w3.org/2001/XMLSchema'>
>> <xs:element name='Get'>
>> <xs:complexType>
>> <xs:sequence>
>> <xs:element name='OffersLookupService'>
>> <xs:complexType>
>> <xs:sequence>
>> <xs:element name='Transaction'>
>> <xs:complexType>
>> <xs:sequence>
>> <xs:any minOccurs='1' namespace='http://www.nrf-arts
>> .org/IXRetail/namespace/'
>> processContents='lax' />
>> </xs:sequence>
>> </xs:complexType>
>> </xs:element>
>> </xs:sequence>
>> </xs:complexType>
>> </xs:element>
>> </xs:sequence>
>> <xs:attribute name='version' type='xs:string' use='required' />
>> </xs:complexType>
>> </xs:element>
>> </xs:schema>
>>
>>
>> Could someone please explain why is Xerces not failing in this case? Is
>> there misconfiguration in my code?
>>
>> Many thanks.
>>
>>
>
