This class is a Source implementation that reads an XML document from a DOM document tree or subtree. Pass the org.w3c.dom.Node object that represents the root of the tree or subtree to the constructor or to setNode( ). When possible, it is also useful to provide a system id (a filename or URL) for use in error messages and for resolving relative URLs contained in the document.

Figure 20-10. javax.xml.transform.dom.DOMSource

public class DOMSource implements javax.xml.transform.Source {
// Public Constructors
     public DOMSource( );  
     public DOMSource(org.w3c.dom.Node n);  
     public DOMSource(org.w3c.dom.Node node, String systemID);  
// Public Constants
     public static final String FEATURE;    ="http://javax.xml.transform.dom.DOMSource/feature" 
// Public Instance Methods
     public org.w3c.dom.Node getNode( );                 default:null
     public void setNode(org.w3c.dom.Node node);  
// Methods Implementing Source
     public String getSystemId( );                      default:null
     public void setSystemId(String systemID);  
}