org.apache.excalibur.xml.sax

Class DocumentHandlerAdapter

java.lang.Object

org.apache.excalibur.xml.sax.DocumentHandlerAdapter

All Implemented Interfaces:

org.xml.sax.ContentHandler

public class DocumentHandlerAdapter
extends java.lang.Object
implements org.xml.sax.ContentHandler

This class is an utility class adapting a SAX version 1.0 DocumentHandler to receive SAX version 2.0 events.

Version:

CVS $Revision: 1.4 $ $Date: 2004/02/28 11:47:20 $

Author:

Avalon Development Team

Field Summary

Fields

Modifier and Type	Field and Description
private static java.lang.String	CDATA
private boolean	m_contextPushed
private org.xml.sax.DocumentHandler	m_documentHandler
private org.xml.sax.helpers.NamespaceSupport	m_support
private static java.lang.String	XMLNS
private static java.lang.String	XMLNS_PREFIX

Constructor Summary

Constructors

Constructor and Description
DocumentHandlerAdapter(org.xml.sax.DocumentHandler documentHandler) Create a new ContentHandlerWrapper instance.

Method Summary

Methods

Modifier and Type	Method and Description
void	characters(char[] ch, int start, int len) Receive notification of character data.
void	endDocument() Receive notification of the end of a document.
void	endElement(java.lang.String uri, java.lang.String loc, java.lang.String raw) Receive notification of the end of an element.
void	endPrefixMapping(java.lang.String prefix) End the scope of a prefix-URI mapping.
private java.lang.String	getTagName(java.lang.String loc, java.lang.String raw, java.lang.String uri)
private java.lang.String	getTagPrefix(java.lang.String uri)
void	ignorableWhitespace(char[] ch, int start, int len) Receive notification of ignorable whitespace in element content.
void	processingInstruction(java.lang.String target, java.lang.String data) Receive notification of a processing instruction.
void	setDocumentLocator(org.xml.sax.Locator locator) Receive an object for locating the origin of SAX document events.
void	skippedEntity(java.lang.String name) Receive notification of a skipped entity.
void	startDocument() Receive notification of the beginning of a document.
void	startElement(java.lang.String uri, java.lang.String loc, java.lang.String raw, org.xml.sax.Attributes a) Receive notification of the beginning of an element.
void	startPrefixMapping(java.lang.String prefix, java.lang.String uri) Begin the scope of a prefix-URI Namespace mapping.

Methods inherited from class java.lang.Object

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

Field Detail

XMLNS

private static final java.lang.String XMLNS

See Also:

Constant Field Values

XMLNS_PREFIX

private static final java.lang.String XMLNS_PREFIX

See Also:

Constant Field Values

CDATA

private static final java.lang.String CDATA

See Also:

Constant Field Values

m_documentHandler

private final org.xml.sax.DocumentHandler m_documentHandler

m_support

private final org.xml.sax.helpers.NamespaceSupport m_support

m_contextPushed

private boolean m_contextPushed

Constructor Detail

DocumentHandlerAdapter

public DocumentHandlerAdapter(org.xml.sax.DocumentHandler documentHandler)

Create a new ContentHandlerWrapper instance.

Method Detail

setDocumentLocator

public void setDocumentLocator(org.xml.sax.Locator locator)

Receive an object for locating the origin of SAX document events.

Specified by:

setDocumentLocator in interface org.xml.sax.ContentHandler

startDocument

public void startDocument()
                   throws org.xml.sax.SAXException

Receive notification of the beginning of a document.

Specified by:

startDocument in interface org.xml.sax.ContentHandler

Throws:

org.xml.sax.SAXException

endDocument

public void endDocument()
                 throws org.xml.sax.SAXException

Receive notification of the end of a document.

Specified by:

endDocument in interface org.xml.sax.ContentHandler

Throws:

org.xml.sax.SAXException

startPrefixMapping

public void startPrefixMapping(java.lang.String prefix,
                      java.lang.String uri)
                        throws org.xml.sax.SAXException

Begin the scope of a prefix-URI Namespace mapping.

Specified by:

startPrefixMapping in interface org.xml.sax.ContentHandler

Throws:

org.xml.sax.SAXException

endPrefixMapping

public void endPrefixMapping(java.lang.String prefix)
                      throws org.xml.sax.SAXException

End the scope of a prefix-URI mapping.

Specified by:

endPrefixMapping in interface org.xml.sax.ContentHandler

Throws:

org.xml.sax.SAXException

startElement

public void startElement(java.lang.String uri,
                java.lang.String loc,
                java.lang.String raw,
                org.xml.sax.Attributes a)
                  throws org.xml.sax.SAXException

Receive notification of the beginning of an element.

Specified by:

startElement in interface org.xml.sax.ContentHandler

Throws:

org.xml.sax.SAXException

endElement

public void endElement(java.lang.String uri,
              java.lang.String loc,
              java.lang.String raw)
                throws org.xml.sax.SAXException

Receive notification of the end of an element.

Specified by:

endElement in interface org.xml.sax.ContentHandler

Throws:

org.xml.sax.SAXException

characters

public void characters(char[] ch,
              int start,
              int len)
                throws org.xml.sax.SAXException

Receive notification of character data.

Specified by:

characters in interface org.xml.sax.ContentHandler

Throws:

org.xml.sax.SAXException

ignorableWhitespace

public void ignorableWhitespace(char[] ch,
                       int start,
                       int len)
                         throws org.xml.sax.SAXException

Receive notification of ignorable whitespace in element content.

Specified by:

ignorableWhitespace in interface org.xml.sax.ContentHandler

Throws:

org.xml.sax.SAXException

processingInstruction

public void processingInstruction(java.lang.String target,
                         java.lang.String data)
                           throws org.xml.sax.SAXException

Receive notification of a processing instruction.

Specified by:

processingInstruction in interface org.xml.sax.ContentHandler

Throws:

org.xml.sax.SAXException

skippedEntity

public void skippedEntity(java.lang.String name)
                   throws org.xml.sax.SAXException

Receive notification of a skipped entity.

Specified by:

skippedEntity in interface org.xml.sax.ContentHandler

Parameters:

name - The name of the skipped entity. If it is a parameter entity, the name will begin with '%'.

Throws:

org.xml.sax.SAXException

getTagName

private java.lang.String getTagName(java.lang.String loc,
                          java.lang.String raw,
                          java.lang.String uri)
                             throws org.xml.sax.SAXException

Throws:

org.xml.sax.SAXException

getTagPrefix

private java.lang.String getTagPrefix(java.lang.String uri)
                               throws org.xml.sax.SAXException

Throws:

org.xml.sax.SAXException