org.ceryle.xml
Class DeclTracer

java.lang.Object
  org.xml.sax.helpers.DefaultHandler
      org.ceryle.xml.DeclTracer

All Implemented Interfaces:

ContentHandler, DTDHandler, EntityResolver, ErrorHandler, DeclHandler

public class DeclTracer
extends DefaultHandler
implements ErrorHandler, DeclHandler

Uses an instance of a SAX2 parser to provide a DTD declaration event trace.

Since:

JDK1.3

Version:

$Id: DeclTracer.java,v 3.3 2007-06-15 12:10:28 altheim Exp $

Author:

Murray Altheim

Field Summary

protected static String	DECLARATION_HANDLER_PROPERTY_ID Declaration handler property id (http://xml.org/sax/properties/declaration-handler).
protected static String	DEFAULT_PARSER_NAME Default parser name.

Constructor Summary

DeclTracer(MessageHandler mh)
Default constructor.

Method Summary

void	attributeDecl(String elementName, String attributeName, String type, String valueDefault, String value) Attribute declaration.
void	elementDecl(String name, String model) Element declaration.
void	error(SAXParseException spe) Error.
void	externalEntityDecl(String name, String publicId, String systemId) External entity declaration (stub).
void	fatalError(SAXParseException spe) Fatal error.
void	internalEntityDecl(String name, String text) Internal entity declaration (stub).
void	trace(TypedInputSource source) Parse an TypedInputSource source.
void	warning(SAXParseException spe) Warning.

Methods inherited from class org.xml.sax.helpers.DefaultHandler

characters, endDocument, endElement, endPrefixMapping, ignorableWhitespace, notationDecl, processingInstruction, resolveEntity, setDocumentLocator, skippedEntity, startDocument, startElement, startPrefixMapping, unparsedEntityDecl

Methods inherited from class java.lang.Object

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

Field Detail

DECLARATION_HANDLER_PROPERTY_ID

protected static final String DECLARATION_HANDLER_PROPERTY_ID

Declaration handler property id (http://xml.org/sax/properties/declaration-handler).

See Also:

Constant Field Values

DEFAULT_PARSER_NAME

protected static final String DEFAULT_PARSER_NAME

Default parser name.

See Also:

Constant Field Values

Constructor Detail

DeclTracer

public DeclTracer(MessageHandler mh)

Default constructor.

Method Detail

trace

public void trace(TypedInputSource source)

Parse an TypedInputSource source.

elementDecl

public void elementDecl(String name,
                        String model)
                 throws SAXException

Element declaration.

Specified by:

elementDecl in interface DeclHandler

Throws:

SAXException

attributeDecl

public void attributeDecl(String elementName,
                          String attributeName,
                          String type,
                          String valueDefault,
                          String value)
                   throws SAXException

Attribute declaration.

Specified by:

attributeDecl in interface DeclHandler

Throws:

SAXException

internalEntityDecl

public void internalEntityDecl(String name,
                               String text)
                        throws SAXException

Internal entity declaration (stub).

Specified by:

internalEntityDecl in interface DeclHandler

Throws:

SAXException

externalEntityDecl

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

External entity declaration (stub).

Specified by:

externalEntityDecl in interface DeclHandler

Throws:

SAXException

warning

public void warning(SAXParseException spe)

Warning.

Specified by:

warning in interface ErrorHandler

Overrides:

warning in class DefaultHandler

error

public void error(SAXParseException spe)

Error.

Specified by:

error in interface ErrorHandler

Overrides:

error in class DefaultHandler

fatalError

public void fatalError(SAXParseException spe)

Fatal error.

Specified by:

fatalError in interface ErrorHandler

Overrides:

fatalError in class DefaultHandler