Package org.geotools.xsd

Class XSDParserDelegate

Object

XSDParserDelegate

All Implemented Interfaces:

ParserDelegate, ContentHandler

Direct Known Subclasses:

FESParserDelegate, FilterParserDelegate, GMLParserDelegate, GMLParserDelegate, InterpolationParserDelegate, RangeSubsetParserDelegate, ScalingParserDelegate, WFSParserDelegate

public class XSDParserDelegate
extends Object
implements ParserDelegate

Parser delegate which which uses the xsd framework to parse.

This is used to support the parsing of dynamically imported schemas, ie schemas that are included on the fly in an instance document but not referenced by the schema itself.

Since:

2.6

Author:

Justin Deoliveira, OpenGEO

Field Summary

Fields

Modifier and Type	Field	Description
protected ParserHandler	handler

Constructor Summary

Constructors

Constructor	Description
XSDParserDelegate(Configuration configuration)

Method Summary

Modifier and Type	Method	Description
boolean	canHandle(QName elementName, Attributes attributes, Handler handler, Handler parent)	Determines if this delegate can handle the specified element name.
void	characters(char[] ch, int start, int length)
void	endDocument()
void	endElement(String uri, String localName, String name)
void	endPrefixMapping(String prefix)
Object	getParsedObject()	Gets the final parsed object from the delegate.
void	ignorableWhitespace(char[] ch, int start, int length)
void	processingInstruction(String target, String data)
void	setDocumentLocator(Locator locator)
void	skippedEntity(String name)
void	startDocument()
void	startElement(String uri, String localName, String name, Attributes atts)
void	startPrefixMapping(String prefix, String uri)

Methods inherited from class Object

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

Field Detail

handler

protected ParserHandler handler

Constructor Detail

XSDParserDelegate

public XSDParserDelegate(Configuration configuration)

Method Detail

canHandle

public boolean canHandle(QName elementName,
                         Attributes attributes,
                         Handler handler,
                         Handler parent)

Description copied from interface: ParserDelegate

Determines if this delegate can handle the specified element name.

A common check in this method would be to check the namespace of the element.

Specified by:

canHandle in interface ParserDelegate

Parameters:

elementName - The name of the element to potentially handle.

attributes - The attributes of the element to potentially handle

handler - The parse handler that would normally handle the element, possibly null

parent - The parse handler for the parent element, possibly null.

Returns:

True if this delegate handles elements of the specified name and should take over parsing.

setDocumentLocator

public void setDocumentLocator(Locator locator)

Specified by:

setDocumentLocator in interface ContentHandler

startDocument

public void startDocument()
                   throws SAXException

Specified by:

startDocument in interface ContentHandler

Throws:

SAXException

processingInstruction

public void processingInstruction(String target,
                                  String data)
                           throws SAXException

Specified by:

processingInstruction in interface ContentHandler

Throws:

SAXException

skippedEntity

public void skippedEntity(String name)
                   throws SAXException

Specified by:

skippedEntity in interface ContentHandler

Throws:

SAXException

startPrefixMapping

public void startPrefixMapping(String prefix,
                               String uri)
                        throws SAXException

Specified by:

startPrefixMapping in interface ContentHandler

Throws:

SAXException

endPrefixMapping

public void endPrefixMapping(String prefix)
                      throws SAXException

Specified by:

endPrefixMapping in interface ContentHandler

Throws:

SAXException

startElement

public void startElement(String uri,
                         String localName,
                         String name,
                         Attributes atts)
                  throws SAXException

Specified by:

startElement in interface ContentHandler

Throws:

SAXException

characters

public void characters(char[] ch,
                       int start,
                       int length)
                throws SAXException

Specified by:

characters in interface ContentHandler

Throws:

SAXException

ignorableWhitespace

public void ignorableWhitespace(char[] ch,
                                int start,
                                int length)
                         throws SAXException

Specified by:

ignorableWhitespace in interface ContentHandler

Throws:

SAXException

endElement

public void endElement(String uri,
                       String localName,
                       String name)
                throws SAXException

Specified by:

endElement in interface ContentHandler

Throws:

SAXException

endDocument

public void endDocument()
                 throws SAXException

Specified by:

endDocument in interface ContentHandler

Throws:

SAXException

getParsedObject

public Object getParsedObject()

Description copied from interface: ParserDelegate

Gets the final parsed object from the delegate.

This method is called after parsing control returns to the main parsing driver.

Specified by:

getParsedObject in interface ParserDelegate