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Processing XML documents with Oracle JDeveloper 11g

You're reading from   Processing XML documents with Oracle JDeveloper 11g

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Product type Paperback
Published in May 2009
Publisher Packt
ISBN-13 9781847196668
Length 384 pages
Edition 1st Edition
Languages
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Toc

Table of Contents (19) Chapters Close

Processing XML documents with Oracle JDeveloper 11g
Credits
About the Author
About the Reviewers
1. Preface
1. Creating and Parsing an XML Document 2. Creating an XML Schema FREE CHAPTER 3. XML Schema Validation 4. XPath 5. Transforming XML with XSLT 6. JSTL XML Tag Library 7. Loading and Saving XML with DOM 3.0 LS 8. Validating an XML Document with DOM 3 Validation 9. JAXB 2.0 10. Comparing XML Documents 11. Converting XML to PDF 12. Converting XML to MS Excel 13. Storing XML in Oracle Berkeley DB XML 14. Oracle XML Publisher

Schema validation with XSDValidator


In this section, we shall create a schema validation application using the schema validator class oracle.xml.schemavalidator.XSDValidator. The application is created in the XMLSchemaValidator class. Import the oracle.xml.parser.schema package and the oracle.xml.schemavalidator.XSDValidator class.

Creating a schema validator

The XSDValidator class is used to validate an XML document that has been built into a DOM tree. First, we need to create an XSDValidator object:

XSDValidator xsdValidator = new XSDValidator ();

The XML schema with which an XML document is validated is set with the setSchema(XMLSchema) method. An XMLSchema object represents a schema document as a DOM tree. An XSDBuilder object is used to create an XMLSchema object from an XML schema document. Create an XSDBuilder object:

XSDBuilder builder = new XSDBuilder();

Build an XMLSchema object from an InputSource object using the build(InputSource) method. The XSDBuilder class provides the overloaded...

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