org.dom4j.datatype

Class SchemaParser

java.lang.Object

org.dom4j.datatype.SchemaParser

public class SchemaParser
extends java.lang.Object

SchemaParser reads an XML Schema Document.

Version:

$Revision: 1.19 $

Field Summary

Fields

Modifier and Type	Field and Description
private java.util.Map<java.lang.String,com.sun.msv.datatype.xsd.XSDatatype>	dataTypeCache Cache of XSDatatype instances loaded or created during this build
private DatatypeDocumentFactory	documentFactory Document factory used to register Element specific factories
private NamedTypeResolver	namedTypeResolver NamedTypeResolver
private Namespace	targetNamespace target namespace
private static QName	XSD_ALL
private static QName	XSD_ATTRIBUTE
private static QName	XSD_CHOICE
private static QName	XSD_COMPLEXTYPE
private static QName	XSD_ELEMENT
private static QName	XSD_INCLUDE
private static Namespace	XSD_NAMESPACE
private static QName	XSD_RESTRICTION
private static QName	XSD_SEQUENCE
private static QName	XSD_SIMPLETYPE

Constructor Summary

Constructors

Constructor and Description
SchemaParser()
SchemaParser(DatatypeDocumentFactory documentFactory)

Method Summary

Modifier and Type	Method and Description
void	build(Document schemaDocument) Parses the given schema document
void	build(Document schemaDocument, Namespace namespace)
private com.sun.msv.datatype.xsd.XSDatatype	dataTypeForXsdAttribute(Element xsdAttribute) processes an XML Schema <attribute> tag
private com.sun.msv.datatype.xsd.XSDatatype	deriveSimpleType(com.sun.msv.datatype.xsd.XSDatatype baseType, Element xsdRestriction) Derives a new type from a base type and a set of restrictions
private DatatypeElementFactory	getDatatypeElementFactory(QName name) DOCUMENT ME!
private QName	getQName(java.lang.String name)
private com.sun.msv.datatype.xsd.XSDatatype	getTypeByName(java.lang.String type)
private void	internalBuild(Document schemaDocument)
private com.sun.msv.datatype.xsd.XSDatatype	loadXSDatatypeFromSimpleType(Element xsdSimpleType) Loads a XSDatatype object from a <simpleType> attribute schema element
private void	onChildElements(Element element, DatatypeElementFactory fact)
private void	onDatatypeAttribute(Element xsdElement, DatatypeElementFactory elementFactory, Element xsdAttribute) processes an XML Schema <attribute> tag
private void	onDatatypeElement(Element xsdElement, DocumentFactory parentFactory) processes an XML Schema <element> tag
private void	onNamedSchemaComplexType(Element schemaComplexType) processes an named XML Schema <complexTypegt; tag
private void	onNamedSchemaSimpleType(Element schemaSimpleType) processes an named XML Schema <simpleTypegt; tag
private void	onSchemaComplexType(Element schemaComplexType, DatatypeElementFactory elementFactory) processes an XML Schema <complexTypegt; tag
private void	onSchemaError(java.lang.String message) Called when there is a problem with the schema and the builder cannot handle the XML Schema Data Types correctly

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

XSD_NAMESPACE

private static final Namespace XSD_NAMESPACE

XSD_ELEMENT

private static final QName XSD_ELEMENT

XSD_ATTRIBUTE

private static final QName XSD_ATTRIBUTE

XSD_SIMPLETYPE

private static final QName XSD_SIMPLETYPE

XSD_COMPLEXTYPE

private static final QName XSD_COMPLEXTYPE

XSD_RESTRICTION

private static final QName XSD_RESTRICTION

XSD_SEQUENCE

private static final QName XSD_SEQUENCE

XSD_CHOICE

private static final QName XSD_CHOICE

XSD_ALL

private static final QName XSD_ALL

XSD_INCLUDE

private static final QName XSD_INCLUDE

documentFactory

private DatatypeDocumentFactory documentFactory

Document factory used to register Element specific factories

dataTypeCache

private java.util.Map<java.lang.String,com.sun.msv.datatype.xsd.XSDatatype> dataTypeCache

Cache of XSDatatype instances loaded or created during this build

namedTypeResolver

private NamedTypeResolver namedTypeResolver

NamedTypeResolver

targetNamespace

private Namespace targetNamespace

target namespace

Constructor Detail

SchemaParser

public SchemaParser()

SchemaParser

public SchemaParser(DatatypeDocumentFactory documentFactory)

Method Detail

build

public void build(Document schemaDocument)

Parses the given schema document

Parameters:

schemaDocument - is the document of the XML Schema

build

public void build(Document schemaDocument,
                  Namespace namespace)

internalBuild

private void internalBuild(Document schemaDocument)

onDatatypeElement

private void onDatatypeElement(Element xsdElement,
                               DocumentFactory parentFactory)

processes an XML Schema <element> tag

Parameters:

xsdElement - DOCUMENT ME!

parentFactory - DOCUMENT ME!

onNamedSchemaComplexType

private void onNamedSchemaComplexType(Element schemaComplexType)

processes an named XML Schema <complexTypegt; tag

Parameters:

schemaComplexType - DOCUMENT ME!

onSchemaComplexType

private void onSchemaComplexType(Element schemaComplexType,
                                 DatatypeElementFactory elementFactory)

processes an XML Schema <complexTypegt; tag

Parameters:

schemaComplexType - DOCUMENT ME!

elementFactory - DOCUMENT ME!

onChildElements

private void onChildElements(Element element,
                             DatatypeElementFactory fact)

onDatatypeAttribute

private void onDatatypeAttribute(Element xsdElement,
                                 DatatypeElementFactory elementFactory,
                                 Element xsdAttribute)

processes an XML Schema <attribute> tag

Parameters:

xsdElement - DOCUMENT ME!

elementFactory - DOCUMENT ME!

xsdAttribute - DOCUMENT ME!

dataTypeForXsdAttribute

private com.sun.msv.datatype.xsd.XSDatatype dataTypeForXsdAttribute(Element xsdAttribute)

processes an XML Schema <attribute> tag

Parameters:

xsdAttribute - DOCUMENT ME!

Returns:

DOCUMENT ME!

Throws:

InvalidSchemaException - DOCUMENT ME!

onNamedSchemaSimpleType

private void onNamedSchemaSimpleType(Element schemaSimpleType)

processes an named XML Schema <simpleTypegt; tag

Parameters:

schemaSimpleType - DOCUMENT ME!

loadXSDatatypeFromSimpleType

private com.sun.msv.datatype.xsd.XSDatatype loadXSDatatypeFromSimpleType(Element xsdSimpleType)

Loads a XSDatatype object from a <simpleType> attribute schema element

Parameters:

xsdSimpleType - DOCUMENT ME!

Returns:

DOCUMENT ME!

deriveSimpleType

private com.sun.msv.datatype.xsd.XSDatatype deriveSimpleType(com.sun.msv.datatype.xsd.XSDatatype baseType,
                                                             Element xsdRestriction)

Derives a new type from a base type and a set of restrictions

Parameters:

baseType - DOCUMENT ME!

xsdRestriction - DOCUMENT ME!

Returns:

DOCUMENT ME!

getDatatypeElementFactory

private DatatypeElementFactory getDatatypeElementFactory(QName name)

DOCUMENT ME!

Parameters:

name - The name of the element

Returns:

the DatatypeElementFactory for the given element QName, creating one if it does not already exist

getTypeByName

private com.sun.msv.datatype.xsd.XSDatatype getTypeByName(java.lang.String type)

getQName

private QName getQName(java.lang.String name)

onSchemaError

private void onSchemaError(java.lang.String message)

Called when there is a problem with the schema and the builder cannot handle the XML Schema Data Types correctly

Parameters:

message - DOCUMENT ME!

Throws:

InvalidSchemaException - DOCUMENT ME!