org.apache.fop.render.svg
Class AbstractSVGDocumentHandler

java.lang.Object
  org.apache.fop.render.intermediate.AbstractIFDocumentHandler
      org.apache.fop.render.intermediate.AbstractXMLWritingIFDocumentHandler
          org.apache.fop.render.svg.AbstractSVGDocumentHandler

All Implemented Interfaces:

IFDocumentHandler, SVGConstants, XMLConstants

Direct Known Subclasses:

SVGDocumentHandler, SVGPrintDocumentHandler

public abstract class AbstractSVGDocumentHandler
extends AbstractXMLWritingIFDocumentHandler
implements SVGConstants

Abstract base class for SVG Painter implementations.

Field Summary

protected FontInfo	fontInfo Font configuration
protected IFState	state Holds the intermediate format state

Fields inherited from class org.apache.fop.render.intermediate.AbstractXMLWritingIFDocumentHandler

handler, tFactory

Fields inherited from interface org.apache.fop.render.svg.SVGConstants

FILE_EXTENSION_SVG, MIME_SVG_PRINT, MIME_TYPE, NAMESPACE, SVG_ELEMENT

Fields inherited from interface org.apache.fop.util.XMLConstants

CDATA, XLINK_HREF, XLINK_NAMESPACE, XLINK_PREFIX, XML_NAMESPACE, XML_PREFIX, XML_SPACE, XMLNS_NAMESPACE_URI, XMLNS_PREFIX

Constructor Summary

AbstractSVGDocumentHandler()

Method Summary

void	endDocumentHeader() Indicates the end of the document header.
IFDocumentHandlerConfigurator	getConfigurator() Returns the configurator for this document handler, if any.
FontInfo	getFontInfo() Returns the font set to work with.
protected java.lang.String	getMainNamespace() Returns the main namespace used for generated XML content.
void	handleExtensionObject(java.lang.Object extension) Handles an extension object.
void	setDefaultFontInfo(FontInfo fontInfo) Sets the default font set (with no custom configuration).
void	setFontInfo(FontInfo fontInfo) Sets the font set to work with.
void	startDocumentHeader() Indicates the start of the document header.

Methods inherited from class org.apache.fop.render.intermediate.AbstractXMLWritingIFDocumentHandler

createContentHandler, setResult

Methods inherited from class org.apache.fop.render.intermediate.AbstractIFDocumentHandler

endDocumentTrailer, endPageHeader, endPageTrailer, getContext, getDocumentNavigationHandler, getUserAgent, setContext, startDocument, startDocumentTrailer, startPageHeader, startPageTrailer

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.fop.render.intermediate.IFDocumentHandler

endDocument, endPage, endPageContent, endPageSequence, getMimeType, startPage, startPageContent, startPageSequence, supportsPagesOutOfOrder

Field Detail

fontInfo

protected FontInfo fontInfo

Font configuration

state

protected IFState state

Holds the intermediate format state

Constructor Detail

AbstractSVGDocumentHandler

public AbstractSVGDocumentHandler()

Method Detail

getMainNamespace

protected java.lang.String getMainNamespace()

Returns the main namespace used for generated XML content.

Specified by:

getMainNamespace in class AbstractXMLWritingIFDocumentHandler

Returns:

the main namespace

getFontInfo

public FontInfo getFontInfo()

Returns the font set to work with.

Specified by:

getFontInfo in interface IFDocumentHandler

Returns:

the font info object

setFontInfo

public void setFontInfo(FontInfo fontInfo)

Sets the font set to work with.

Specified by:

setFontInfo in interface IFDocumentHandler

Parameters:

fontInfo - the font info object

setDefaultFontInfo

public void setDefaultFontInfo(FontInfo fontInfo)

Sets the default font set (with no custom configuration).

Specified by:

setDefaultFontInfo in interface IFDocumentHandler

Parameters:

fontInfo - the font info object to populate

getConfigurator

public IFDocumentHandlerConfigurator getConfigurator()

Returns the configurator for this document handler, if any.

Specified by:

getConfigurator in interface IFDocumentHandler

Returns:

the configurator or null if there's no configurator

startDocumentHeader

public void startDocumentHeader()
                         throws IFException

Indicates the start of the document header. This method is called right after the #startDocument() method. Extensions sent to this painter between #startDocumentHeader() and #endDocumentHeader() apply to the document as a whole (like document metadata).

Specified by:

startDocumentHeader in interface IFDocumentHandler

Overrides:

startDocumentHeader in class AbstractIFDocumentHandler

Throws:

IFException - if an error occurs while handling this event

endDocumentHeader

public void endDocumentHeader()
                       throws IFException

Indicates the end of the document header. This method is called before the first page sequence.

Specified by:

endDocumentHeader in interface IFDocumentHandler

Overrides:

endDocumentHeader in class AbstractIFDocumentHandler

Throws:

IFException - if an error occurs while handling this event

handleExtensionObject

public void handleExtensionObject(java.lang.Object extension)
                           throws IFException

Handles an extension object. This can be a DOM document or any arbitrary object. If an implementation doesn't know how to handle a particular extension it is simply ignored.

Specified by:

handleExtensionObject in interface IFDocumentHandler

Parameters:

extension - the extension object

Throws:

IFException - if an error occurs while handling this event