dap4.core.dmr.parser

Class SaxEventHandler

java.lang.Object

org.xml.sax.helpers.DefaultHandler

dap4.core.dmr.parser.SaxEventHandler

All Implemented Interfaces:

ContentHandler, DTDHandler, EntityResolver, ErrorHandler

Direct Known Subclasses:

Dap4EventHandler

public abstract class SaxEventHandler
extends org.xml.sax.helpers.DefaultHandler

Field Summary

Fields

Modifier and Type	Field and Description
protected String	document
protected ByteArrayInputStream	input
protected Locator	locator
protected SAXParser	saxparser
protected SAXParserFactory	spf

Constructor Summary

Constructors

Constructor and Description
SaxEventHandler()

Method Summary

Methods

Modifier and Type	Method and Description
void	characters(char[] ch, int start, int length)
void	endDocument()
void	endElement(String nsuri, String name, String qualname)
void	endPrefixMapping(String prefix)
void	error(SAXParseException e)
void	fatalError(SAXParseException e)
Locator	getLocator()
void	ignorableWhitespace(char[] ch, int start, int length)
protected String	locatedError(String msg)
protected void	locatedEvent(SaxEvent token)
void	notationDecl(String name, String publicId, String systemId)
boolean	parse(String document)
void	processingInstruction(String target, String data)
protected String	report(Locator locator)
InputSource	resolveEntity(String publicId, String systemId)
void	setDocumentLocator(Locator locator)
void	skippedEntity(String name)
void	startDocument()
void	startElement(String nsuri, String name, String qualname, Attributes attributes)
void	startPrefixMapping(String prefix, String uri)
protected void	trace(String msg, Object... args)
void	unparsedEntityDecl(String name, String publicId, String systemId, String notationName)
void	warning(SAXParseException e)
abstract void	yyevent(SaxEvent token)

Methods inherited from class java.lang.Object

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

Field Detail

document

protected String document

locator

protected Locator locator

spf

protected SAXParserFactory spf

saxparser

protected SAXParser saxparser

input

protected ByteArrayInputStream input

Constructor Detail

SaxEventHandler

public SaxEventHandler()

Method Detail

yyevent

public abstract void yyevent(SaxEvent token)
                      throws SAXException

Throws:

SAXException

getLocator

public Locator getLocator()

parse

public boolean parse(String document)
              throws SAXException

Throws:

SAXException

setDocumentLocator

public void setDocumentLocator(Locator locator)

Specified by:

setDocumentLocator in interface ContentHandler

Overrides:

setDocumentLocator in class org.xml.sax.helpers.DefaultHandler

startDocument

public void startDocument()
                   throws SAXException

Specified by:

startDocument in interface ContentHandler

Overrides:

startDocument in class org.xml.sax.helpers.DefaultHandler

Throws:

SAXException

endDocument

public void endDocument()
                 throws SAXException

Specified by:

endDocument in interface ContentHandler

Overrides:

endDocument in class org.xml.sax.helpers.DefaultHandler

Throws:

SAXException

startElement

public void startElement(String nsuri,
                String name,
                String qualname,
                Attributes attributes)
                  throws SAXException

Specified by:

startElement in interface ContentHandler

Overrides:

startElement in class org.xml.sax.helpers.DefaultHandler

Throws:

SAXException

endElement

public void endElement(String nsuri,
              String name,
              String qualname)
                throws SAXException

Specified by:

endElement in interface ContentHandler

Overrides:

endElement in class org.xml.sax.helpers.DefaultHandler

Throws:

SAXException

characters

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

Specified by:

characters in interface ContentHandler

Overrides:

characters in class org.xml.sax.helpers.DefaultHandler

Throws:

SAXException

ignorableWhitespace

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

Specified by:

ignorableWhitespace in interface ContentHandler

Overrides:

ignorableWhitespace in class org.xml.sax.helpers.DefaultHandler

Throws:

SAXException

endPrefixMapping

public void endPrefixMapping(String prefix)
                      throws SAXException

Specified by:

endPrefixMapping in interface ContentHandler

Overrides:

endPrefixMapping in class org.xml.sax.helpers.DefaultHandler

Throws:

SAXException

notationDecl

public void notationDecl(String name,
                String publicId,
                String systemId)
                  throws SAXException

Specified by:

notationDecl in interface DTDHandler

Overrides:

notationDecl in class org.xml.sax.helpers.DefaultHandler

Throws:

SAXException

processingInstruction

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

Specified by:

processingInstruction in interface ContentHandler

Overrides:

processingInstruction in class org.xml.sax.helpers.DefaultHandler

Throws:

SAXException

skippedEntity

public void skippedEntity(String name)
                   throws SAXException

Specified by:

skippedEntity in interface ContentHandler

Overrides:

skippedEntity in class org.xml.sax.helpers.DefaultHandler

Throws:

SAXException

startPrefixMapping

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

Specified by:

startPrefixMapping in interface ContentHandler

Overrides:

startPrefixMapping in class org.xml.sax.helpers.DefaultHandler

Throws:

SAXException

unparsedEntityDecl

public void unparsedEntityDecl(String name,
                      String publicId,
                      String systemId,
                      String notationName)
                        throws SAXException

Specified by:

unparsedEntityDecl in interface DTDHandler

Overrides:

unparsedEntityDecl in class org.xml.sax.helpers.DefaultHandler

Throws:

SAXException

resolveEntity

public InputSource resolveEntity(String publicId,
                        String systemId)

Specified by:

resolveEntity in interface EntityResolver

Overrides:

resolveEntity in class org.xml.sax.helpers.DefaultHandler

fatalError

public void fatalError(SAXParseException e)
                throws SAXException

Specified by:

fatalError in interface ErrorHandler

Overrides:

fatalError in class org.xml.sax.helpers.DefaultHandler

Throws:

SAXException

error

public void error(SAXParseException e)
           throws SAXException

Specified by:

error in interface ErrorHandler

Overrides:

error in class org.xml.sax.helpers.DefaultHandler

Throws:

SAXException

warning

public void warning(SAXParseException e)
             throws SAXException

Specified by:

warning in interface ErrorHandler

Overrides:

warning in class org.xml.sax.helpers.DefaultHandler

Throws:

SAXException

report

protected String report(Locator locator)

locatedEvent

protected void locatedEvent(SaxEvent token)
                     throws SAXException

Throws:

SAXException

locatedError

protected String locatedError(String msg)

trace

protected void trace(String msg,
         Object... args)