org.apache.cocoon.xml.dom
Class DOMStreamer

java.lang.Object
  org.apache.cocoon.xml.dom.DOMStreamer

public class DOMStreamer
extends Object

The DOMStreamer is a utility class that will generate SAX events from a W3C DOM Document.

The DOMStreamer uses a different strategy based on the value of the normalizeNamespaces property:

• if true (the default), the DOMStreamer will normalize namespace declarations (i.e. add missing xmlns attributes or correct them). See also DOMStreamer.NamespaceNormalizingDOMStreamer.
• if false, the standard JAXP identity transformer is used.

Version:

$Id: DOMStreamer.java 729283 2008-12-24 09:25:21Z cziegeler $

Nested Class Summary

static class	DOMStreamer.DefaultDOMStreamer The DefaultDOMStreamer is a utility class that will generate SAX events from a W3C DOM Document.
static class	DOMStreamer.NamespaceNormalizingDOMStreamer Streams a DOM tree to SAX events and normalizes namespace declarations on the way.

Field Summary

protected DOMStreamer.DefaultDOMStreamer	defaultDOMStreamer DOMStreamer used when namespace normalization should not explicitely happen.
protected DOMStreamer.NamespaceNormalizingDOMStreamer	namespaceNormalizingDOMStreamer DOMStreamer used in case of namespace normalization.
protected boolean	normalizeNamespaces Indicates whether namespace normalization should happen.

Constructor Summary

DOMStreamer()
Create a new DOMStreamer instance.

DOMStreamer(ContentHandler content)
Create a new DOMStreamer instance.

Method Summary

boolean	isNormalizeNamespaces()
void	recycle()
void	setContentHandler(ContentHandler handler) Set the ContentHandler that will receive XML data.
void	setNormalizeNamespaces(boolean normalizeNamespaces)
void	stream(Node node) Start the production of SAX events.

Methods inherited from class java.lang.Object

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

Field Detail

normalizeNamespaces

protected boolean normalizeNamespaces

Indicates whether namespace normalization should happen.

namespaceNormalizingDOMStreamer

protected DOMStreamer.NamespaceNormalizingDOMStreamer namespaceNormalizingDOMStreamer

DOMStreamer used in case of namespace normalization.

defaultDOMStreamer

protected DOMStreamer.DefaultDOMStreamer defaultDOMStreamer

DOMStreamer used when namespace normalization should not explicitely happen.

Constructor Detail

DOMStreamer

public DOMStreamer()

Create a new DOMStreamer instance.

DOMStreamer

public DOMStreamer(ContentHandler content)

Create a new DOMStreamer instance.

Method Detail

setContentHandler

public void setContentHandler(ContentHandler handler)

Set the ContentHandler that will receive XML data.

stream

public void stream(Node node)
            throws SAXException

Start the production of SAX events.

Throws:

SAXException

isNormalizeNamespaces

public boolean isNormalizeNamespaces()

setNormalizeNamespaces

public void setNormalizeNamespaces(boolean normalizeNamespaces)

recycle

public void recycle()