Problem with Xerces DOMParser Validation

[Orlando Ribeiro]

Hi, � ��� ����� First of all thanks for helping me trying to resolve the problem of the Xerces validation. I followed your instructions by trying to use the “setFeature(…)” and reading more about the features on the Xerces site http://xml.apache.org/xerces-j/features.html, but the results were not so good. I made the following modifications in my code:   ����� public org.w3c.dom.Document get_xerces_document (String Xml_FileName) ������ {����� DOMParser domParser = new DOMParser();��������� ������ ������������� try ������������� { domParser.setFeature("http://xml.org/sax/features/validation",true);   domParser.setFeature("http://apache.org/xml/features/validation/schema",true);   domParser.setFeature("http://xml.org/sax/features/namespaces",true); �������������������� ������������� }catch (SAXNotRecognizedException e) ������������� { ����������� �������� System.err.println (e); ������������� } catch (SAXNotSupportedException e) ������������� { �������������������� System.err.println (e); ������������� }   ������������� //Register Error Handler ������� ����� domParser.setErrorHandler (this);   try ������������� {����� domParser.parse( new InputSource( new FileInputStream( new File(xml_FileName) ) ) );   ������������� }catch(IOException ex) { �������������������� ex.printStackTrace(); ������������� }catch(org.xml.sax.SAXException ex) { �������������������� ex.printStackTrace(); ������������� } ������������� ������������� return domParser.getDocument(); ������ }   ����� ����� The returned messages by the “Error Handler” were:   Error:� org.xml.sax.SAXParseException: Element type "orlando" must be declared. Error:� org.xml.sax.SAXParseException: Element type "name" must be declared. Error:� org.xml.sax.SAXParseException: Element type "surname" must be declared. Error:� org.xml.sax.SAXParseException: Element type "age" must be declared.   The documents used for these were (one XML and the other is a Schema):   orlando.xsd:   <?xml version="1.0" encoding="UTF-8"?> <xsd:schema xmlns:xsd="http://www.w3.org/2000/10/XMLSchema"> ������ <xsd:element name="orlando" type="Dados"/> ������ <xsd:complexType name="Dados"> ������������ <xsd:sequence> ������������������� <xsd:element name="name" type="xsd:string"/> ������������������� <xsd:element name=" surname" type="xsd:string"/> ������������������� <xsd:element name="age" type="xsd:integer"/> ������������ </xsd:sequence> ������ </xsd:complexType> </xsd:schema>   myExample.xml:   <?xml version="1.0" encoding="UTF-8"?> <orlando xmlns:xsi="http://www.w3.org/2000/10/XMLSchema-instance" xsi:noNamespaceSchemaLocation="C:\TEMP\orlando.xsd"> ������ <name>Orlando</name> ������ <surname>Ribeiro</surname> ������ <age>24</age> </orlando>     I don’t understand the meaning of these messages since there is no problem with the used document structure (the document is well-formed).     Am I doing something wrong or am I missing something? I can proceed with the validation using a schema file, right? One more time I ask for your help. Could anybody tell me what should I do to make this work?     Thanks in advance, Orlando Ribeiro