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org.jdom.transform
Class JDOMSource  

java.lang.Object
  javax.xml.transform.sax.SAXSource
      org.jdom.transform.JDOMSource

All Implemented Interfaces:

javax.xml.transform.Source

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public class JDOMSource

extends javax.xml.transform.sax.SAXSource

A holder for an XML Transformation source: a Document, Element, or list of nodes.

The is provides input to a JAXP TrAX Transformer.

The following example shows how to apply an XSL Transformation to a JDOM document and get the transformation result in the form of a list of JDOM nodes:

   public static List transform(Document doc, String stylesheet)
                                        throws JDOMException {
     try {
       Transformer transformer = TransformerFactory.newInstance()
                             .newTransformer(new StreamSource(stylesheet));
       JDOMSource in = new JDOMSource(doc);
       JDOMResult out = new JDOMResult();
       transformer.transform(in, out);
       return out.getResult();
     }
     catch (TransformerException e) {
       throw new JDOMException("XSLT Transformation failed", e);
     }
   }
 

Version:

$Revision: 1.18 $, $Date: 2004/08/31 04:43:48 $

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Nested Class Summary
private static class	JDOMSource.DocumentReader           An implementation of the SAX2 XMLReader interface that presents a SAX view of a JDOM Document.
private static class	JDOMSource.JDOMInputSource           A subclass of the SAX InputSource interface that wraps a JDOM Document.

 

Field Summary
private static java.lang.String	CVS_ID
static java.lang.String	JDOM_FEATURE           If TransformerFactory.getFeature(java.lang.String)>TransformerFactory.getFeature(java.lang.String) 55 returns true when passed this value as an argument, the Transformer natively supports JDOM.
private  org.xml.sax.XMLReader	xmlReader           The XMLReader object associated to this source or null if no XMLReader has yet been requested.

 

Fields inherited from class javax.xml.transform.sax.SAXSource

FEATURE

 

Constructor Summary

JDOMSource(org.jdom.Document source)           Creates a JDOM TrAX source wrapping a JDOM document.

JDOMSource(org.jdom.Element source)           Creates a JDOM TrAX source wrapping a JDOM element.

JDOMSource(java.util.List source)           Creates a JDOM TrAX source wrapping a list of JDOM nodes.

 

Method Summary
org.jdom.Document	getDocument()           Returns the source document used by this TrAX source.
java.util.List	getNodes()           Returns the source node list used by this TrAX source.
org.xml.sax.XMLReader	getXMLReader()           Returns the XMLReader to be used for the Source.
void	setDocument(org.jdom.Document source)           Sets the source document used by this TrAX source.
void	setInputSource(org.xml.sax.InputSource inputSource)           Sets the SAX InputSource to be used for the Source.
void	setNodes(java.util.List source)           Sets the source node list used by this TrAX source.
void	setXMLReader(org.xml.sax.XMLReader reader)           Set the XMLReader to be used for the Source.

 

Methods inherited from class javax.xml.transform.sax.SAXSource

getInputSource, getSystemId, setSystemId, sourceToInputSource

 

Methods inherited from class java.lang.Object

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

 

Field Detail

CVS_ID

private static final java.lang.String CVS_ID

See Also:

Constant Field Values

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JDOM_FEATURE

public static final java.lang.String JDOM_FEATURE

If TransformerFactory.getFeature(java.lang.String)>TransformerFactory.getFeature(java.lang.String) 55 returns true when passed this value as an argument, the Transformer natively supports JDOM.

Note: This implementation does not override the SAXSource.FEATURE>SAXSource.FEATURE 55 value defined by its superclass to be considered as a SAXSource by Transformer implementations not natively supporting JDOM.

See Also:

Constant Field Values

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xmlReader

private org.xml.sax.XMLReader xmlReader

The XMLReader object associated to this source or null if no XMLReader has yet been requested.

See Also:

getXMLReader() 55

Constructor Detail

JDOMSource

public JDOMSource(org.jdom.Document source)

Creates a JDOM TrAX source wrapping a JDOM document.

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JDOMSource

public JDOMSource(java.util.List source)

Creates a JDOM TrAX source wrapping a list of JDOM nodes.

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JDOMSource

public JDOMSource(org.jdom.Element source)

Creates a JDOM TrAX source wrapping a JDOM element.

Method Detail

setDocument

public void setDocument(org.jdom.Document source)

Sets the source document used by this TrAX source.

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getDocument

public org.jdom.Document getDocument()

Returns the source document used by this TrAX source.

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setNodes

public void setNodes(java.util.List source)

Sets the source node list used by this TrAX source.

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getNodes

public java.util.List getNodes()

Returns the source node list used by this TrAX source.

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setInputSource

public void setInputSource(org.xml.sax.InputSource inputSource)
                    throws java.lang.UnsupportedOperationException

Sets the SAX InputSource to be used for the Source.

As this implementation only supports JDOM document as data source, this method always throws an java.lang.UnsupportedOperationException.

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setXMLReader

public void setXMLReader(org.xml.sax.XMLReader reader)
                  throws java.lang.UnsupportedOperationException

Set the XMLReader to be used for the Source.

As this implementation only supports JDOM document as data source, this method throws an java.lang.UnsupportedOperationException if the provided reader object does not implement the SAX org.xml.sax.XMLFilter interface. Otherwise, the JDOM document reader will be attached as parent of the filter chain.

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getXMLReader

public org.xml.sax.XMLReader getXMLReader()

Returns the XMLReader to be used for the Source.

This implementation returns a specific XMLReader reading the XML data from the source JDOM document.

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