org.xml.sax.ext
class DefaultHandler2

java.lang.Object org.xml.sax.helpers.DefaultHandler org.xml.sax.ext.DefaultHandler2

All Implemented Interfaces:

ContentHandler, DTDHandler, EntityResolver, ErrorHandler, DeclHandler, EntityResolver2, LexicalHandler

public class DefaultHandler2
extends DefaultHandler
implements LexicalHandler, DeclHandler, EntityResolver2

This class extends the SAX2 base handler class to support the SAX2 {@link LexicalHandler}, {@link DeclHandler}, and {@link EntityResolver2} extensions. Except for overriding the original SAX1 {@link DefaultHandler#resolveEntity resolveEntity()} method the added handler methods just return. Subclassers may override everything on a method-by-method basis.

This module, both source code and documentation, is in the Public Domain, and comes with NO WARRANTY.

Note: this class might yet learn that the ContentHandler.setDocumentLocator() call might be passed a {@link Locator2} object, and that the ContentHandler.startElement() call might be passed a {@link Attributes2} object.

DefaultHandler2

public DefaultHandler2()

Constructs a handler which ignores all parsing events.

attributeDecl

public void attributeDecl(String eName,
                          String aName,
                          String type,
                          String mode,
                          String value)
                   throws SAXException

Parameters:

eName

aName

type

mode

value

Throws:

SAXException

comment

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

Parameters:

ch

start

length

Throws:

SAXException

elementDecl

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

Parameters:

name

model

Throws:

SAXException

endCDATA

public void endCDATA()
              throws SAXException

Throws:

SAXException

endDTD

public void endDTD()
            throws SAXException

Throws:

SAXException

endEntity

public void endEntity(String name)
               throws SAXException

Parameters:

name

Throws:

SAXException

externalEntityDecl

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

Parameters:

name

publicId

systemId

Throws:

SAXException

getExternalSubset

public InputSource getExternalSubset(String name,
                                     String baseURI)
                              throws SAXException,
                                     IOException

Tells the parser that if no external subset has been declared in the document text, none should be used.

Parameters:

name

baseURI

Throws:

SAXException

IOException

internalEntityDecl

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

Parameters:

name

value

Throws:

SAXException

resolveEntity

public InputSource resolveEntity(String publicId,
                                 String systemId)
                          throws SAXException,
                                 IOException

Invokes {@link EntityResolver2#resolveEntity EntityResolver2.resolveEntity()} with null entity name and base URI. You only need to override that method to use this class.

Overrides:

resolveEntity in class DefaultHandler

Parameters:

publicId

systemId

Throws:

SAXException

IOException

resolveEntity

public InputSource resolveEntity(String name,
                                 String publicId,
                                 String baseURI,
                                 String systemId)
                          throws SAXException,
                                 IOException

Tells the parser to resolve the systemId against the baseURI and read the entity text from that resulting absolute URI. Note that because the older {@link DefaultHandler#resolveEntity DefaultHandler.resolveEntity()}, method is overridden to call this one, this method may sometimes be invoked with null name and baseURI, and with the systemId already absolutized.

Parameters:

name

publicId

baseURI

systemId

Throws:

SAXException

IOException

startCDATA

public void startCDATA()
                throws SAXException

Throws:

SAXException

startDTD

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

Parameters:

name

publicId

systemId

Throws:

SAXException

startEntity

public void startEntity(String name)
                 throws SAXException

Parameters:

name

Throws:

SAXException