org.apache.fop.render
Interface XMLHandler
- AbstractGenericSVGHandler, AFPSVGHandler, Java2DSVGHandler, PCLSVGHandler, PDFSVGHandler, PSSVGHandler, SVGSVGHandler, XMLXMLHandler
public interface XMLHandler
This interface is implemented by classes that can handle a certain type
of foreign objects.
static String | HANDLE_ALL - Used to indicate that all MIME types or XML namespaces are handled.
|
HANDLE_ALL
public static final String HANDLE_ALL
Used to indicate that all MIME types or XML namespaces are handled.
getNamespace
public String getNamespace()
- the XML namespace for the XML dialect this XMLHandler supports,
null if all XML content is handled by this instance.
handleXML
public void handleXML(RendererContext context,
Document doc,
String ns)
throws Exception
Handle an external xml document inside a Foreign Object Area.
This may throw an exception if for some reason it cannot be handled. The
caller is expected to deal with this exception.
The implementation may convert the XML document internally to another
XML dialect (SVG, for example) and call renderXML() on the AbstractRenderer
again (which can be retrieved through the RendererContext).
context
- The RendererContext (contains the user agent)doc
- A DOM containing the foreign object to be
processedns
- The Namespace of the foreign object
supportsRenderer
public boolean supportsRenderer(Renderer renderer)
Checks if this XMLHandler supports handling an XML namespace for a particular renderer.
renderer
- the renderer for which to check.
- true if this XML handler supports a particular renderer
Copyright 1999-2008 The Apache Software Foundation. All Rights Reserved.