Xerces2 Java Parser - Java API of XML Parsers

XSD Tutorials - Herong's Tutorial Examples

∟Xerces2 Java Parser - Java API of XML Parsers

This chapter provides notes and tutorial examples on Xerces2 Java Parser API package. Topics include downloading and installing Xerces2 2.11.0 XML Schema 1.1 Beta version; sample programs dom.Writer and sax.Writer as XSD validator; jaxp.TypeInfoWriter as XSD 1.1 validator.

Installing Xerces2 Java Parser for XSD 1.1

Verify Installation of Xerces2

Xerces2 Sample Program List

Xerces2 Sample Program dom.Counter

dom.Counter Validating XML with Associated XSD

dom.GetElementsByTagName and dom.Writer

sax.DocumentTracer and sax.Writer

Examples of XSD and XML Files with Errors

sax.Writer Reporting Errors Embedded in XML Structure

XSD 1.1 not Supported by sax.Writer

XSD 1.1 Supported by jaxp.SourceValidator

Examples of XSD 1.1 and XML Files with Errors

jaxp.TypeInfoWriter as an XSD 1.1 Validation Tool

Takeaways:

"Xerces2 2.12.1 (XML Schema 1.1)" version supports XSD 1.1 schema validation.
Sample program, dom.Writer, can be used as an XSD validator using DOM technology.
Sample program, sax.Writer, can be used as an XSD validator using SAX technology. Errors are printed with XML elements showing where they occurred.
Sample program, jaxp.SourceValidator, can be used as an XSD 1.1 validator using JASP technology. Errors are printed with line numbers column numbers where they occurred.
Sample program, jaxp.TypeInfoWriter, can be used as an XSD 1.1 validator using JASP technology. Errors are printed with XML element type information showing where they occurred.