org.apache.ws.jaxme.xs

Class XSParser

public class XSParser extends Object

The XML schema parser.

Version: $Id: XSParser.java 232099 2005-04-27 19:42:55Z jochen $

Field Summary
static String	XML_SCHEMA_URI The XML Schema URI: `http://www.w3.org/2001/XMLSchema`

Constructor Summary
	XSParser() Creates a new instance of XSParser.

Method Summary
void	addImport(String pNamespace, String pSchemaLocation) Adds a schema being imported by the parser.
void	addImport(String pNamespace, String pSchemaLocation, Node pSchema) Adds a schema being imported by the parser.
XSContext	getContext() Provides access to the parsers internal data.
static XSParser	getRunningInstance() Provides access to the currently running instance of `XSParser`.
XSContentHandler	getXSContentHandler(String pSchemaLocation) Returns an instance of XSContentHandler for parsing a stream of SAX events.
boolean	isValidating() Returns whether the parser is validating.
protected XSLogicalParser	newXSLogicalParser()
XSSchema	parse(InputSource pSource) Parses the given XML schema and returns a logical representation.
XSSchema	parse(Node pNode) Parses the given DOM node containing an an XML schema and returns a logical representation.
XsESchema	parseSyntax(InputSource pSource) Parses the given XML schema. and returns a syntactical representation.
protected void	setData(XSContext pData)
void	setValidating(boolean pValidating) Sets whether the parser is validating.

Field Detail

XML_SCHEMA_URI

public static final String XML_SCHEMA_URI

The XML Schema URI: http://www.w3.org/2001/XMLSchema

Constructor Detail

XSParser

public XSParser()

Creates a new instance of XSParser.

Method Detail

addImport

public void addImport(String pNamespace, String pSchemaLocation)

Adds a schema being imported by the parser. This feature is useful, if a schema silently assumes the presence of additional datatypes. For example, a WSDL definition will contain references to SOAP datatypes without explicit import.

addImport

public void addImport(String pNamespace, String pSchemaLocation, Node pSchema)

Adds a schema being imported by the parser. The schema is provided as a DOM node. This feature is useful, if a schema silently assumes the presence of additional datatypes. For example, a WSDL definition will contain references to SOAP datatypes without explicit import.

Parameters: pNamespace Matches the "xs:import" nodes "namespace" attribute. In particular it may be null, in which case the imported schema may not have a targetNamespace. pSchemaLocation The imported schemas system ID, if known, or null. Knowing the system ID is important only, if you need to prevent recursive schematas being included more than once. pSchema A DOM node with the schema being imported.

getContext

public XSContext getContext()

Provides access to the parsers internal data. Use the getRunningInstance method to find the parser.

getRunningInstance

public static XSParser getRunningInstance()

Provides access to the currently running instance of XSParser.

getXSContentHandler

public XSContentHandler getXSContentHandler(String pSchemaLocation)

Returns an instance of XSContentHandler for parsing a stream of SAX events.

isValidating

public boolean isValidating()

Returns whether the parser is validating.

newXSLogicalParser

protected XSLogicalParser newXSLogicalParser()

parse

public XSSchema parse(InputSource pSource)

Parses the given XML schema and returns a logical representation.

parse

public XSSchema parse(Node pNode)

Parses the given DOM node containing an an XML schema and returns a logical representation.

Parameters: pNode A node containing a valid XML document. Must be either an instance of org.w3c.dom.Document, an instance of org.w3c.dom.Element, or an instance of org.w3c.dom.DocumentFragment. In the latter case, make sure, that the fragment contains a single root element.