com.mxgraph.reader

Class mxSaxOutputHandler

java.lang.Object

org.xml.sax.helpers.DefaultHandler

com.mxgraph.reader.mxSaxOutputHandler

All Implemented Interfaces:

ContentHandler, DTDHandler, EntityResolver, ErrorHandler

public class mxSaxOutputHandler
extends DefaultHandler

XMLReader reader = SAXParserFactory.newInstance().newSAXParser() .getXMLReader(); reader.setContentHandler(new mxSaxExportHandler( new mxGraphicsExportCanvas(g2))); reader.parse(new InputSource(new StringReader(xml)));

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
protected static interface	mxSaxOutputHandler.IElementHandler

Field Summary

Fields

Modifier and Type	Field and Description
protected mxICanvas2D	canvas
protected Map<String,mxSaxOutputHandler.IElementHandler>	handlers

Constructor Summary

Constructors

Constructor and Description
mxSaxOutputHandler(mxICanvas2D canvas)

Method Summary

Modifier and Type	Method and Description
mxICanvas2D	getCanvas() Returns the canvas for rendering.
protected String	getValue(Attributes atts, String name, String defaultValue) Returns the given attribute value or an empty string.
protected void	initHandlers()
void	setCanvas(mxICanvas2D value) Sets the canvas for rendering.
void	startElement(String uri, String localName, String qName, Attributes atts)

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

characters, endDocument, endElement, endPrefixMapping, error, fatalError, ignorableWhitespace, notationDecl, processingInstruction, resolveEntity, setDocumentLocator, skippedEntity, startDocument, startPrefixMapping, unparsedEntityDecl, warning

Methods inherited from class java.lang.Object

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

Field Detail

canvas

protected mxICanvas2D canvas

handlers

protected transient Map<String,mxSaxOutputHandler.IElementHandler> handlers

Constructor Detail

mxSaxOutputHandler

public mxSaxOutputHandler(mxICanvas2D canvas)

Method Detail

setCanvas

public void setCanvas(mxICanvas2D value)

Sets the canvas for rendering.

getCanvas

public mxICanvas2D getCanvas()

Returns the canvas for rendering.

startElement

public void startElement(String uri,
                         String localName,
                         String qName,
                         Attributes atts)
                  throws SAXException

Specified by:

startElement in interface ContentHandler

Overrides:

startElement in class DefaultHandler

Throws:

SAXException

initHandlers

protected void initHandlers()

getValue

protected String getValue(Attributes atts,
                          String name,
                          String defaultValue)

Returns the given attribute value or an empty string.