Package org.apache.fop.render.intermediate.extensions

Class DocumentNavigationHandler

java.lang.Object

org.xml.sax.helpers.DefaultHandler

org.apache.fop.render.intermediate.extensions.DocumentNavigationHandler

All Implemented Interfaces:

DocumentNavigationExtensionConstants, org.xml.sax.ContentHandler, org.xml.sax.DTDHandler, org.xml.sax.EntityResolver, org.xml.sax.ErrorHandler

public class DocumentNavigationHandler
extends org.xml.sax.helpers.DefaultHandler
implements DocumentNavigationExtensionConstants

ContentHandler that handles the IF document navigation namespace.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
(package private) static class	DocumentNavigationHandler.PageIndexRelative

Field Summary

Fields

Modifier and Type	Field	Description
private java.lang.StringBuffer	content
protected static org.apache.commons.logging.Log	log	Logger instance
private static java.lang.String	NAME
private IFDocumentNavigationHandler	navHandler
private java.util.Stack	objectStack
private StructureTreeElement	structureTreeElement
private java.util.Map<java.lang.String,StructureTreeElement>	structureTreeElements
private java.util.Map<java.lang.String,GoToXYAction>	unresolvedIds

Fields inherited from interface org.apache.fop.render.intermediate.extensions.DocumentNavigationExtensionConstants

BOOKMARK, BOOKMARK_TREE, GOTO_URI, GOTO_XY, LINK, NAMED_DESTINATION, NAMESPACE, PREFIX

Constructor Summary

Constructors

Constructor	Description
DocumentNavigationHandler(IFDocumentNavigationHandler navHandler, java.util.Map<java.lang.String,StructureTreeElement> structureTreeElements, java.util.Map<java.lang.String,GoToXYAction> unresolvedIds)	Main constructor.

Method Summary

Modifier and Type	Method	Description
void	characters(char[] ch, int start, int length)
void	endDocument()
void	endElement(java.lang.String uri, java.lang.String localName, java.lang.String qName)
private boolean	hasNavigation()
private boolean	inBookmark()
void	startElement(java.lang.String uri, java.lang.String localName, java.lang.String qName, org.xml.sax.Attributes attributes)

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

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

log

protected static final org.apache.commons.logging.Log log

Logger instance

NAME

private static final java.lang.String NAME

See Also:

Constant Field Values

content

private java.lang.StringBuffer content

objectStack

private java.util.Stack objectStack

unresolvedIds

private java.util.Map<java.lang.String,GoToXYAction> unresolvedIds

navHandler

private IFDocumentNavigationHandler navHandler

structureTreeElement

private StructureTreeElement structureTreeElement

structureTreeElements

private java.util.Map<java.lang.String,StructureTreeElement> structureTreeElements

Constructor Detail

DocumentNavigationHandler

public DocumentNavigationHandler(IFDocumentNavigationHandler navHandler,
                                 java.util.Map<java.lang.String,StructureTreeElement> structureTreeElements,
                                 java.util.Map<java.lang.String,GoToXYAction> unresolvedIds)

Main constructor.

Parameters:

navHandler - the navigation handler that will receive the events

structureTreeElements - the elements representing the structure of the document

Method Detail

startElement

public void startElement(java.lang.String uri,
                         java.lang.String localName,
                         java.lang.String qName,
                         org.xml.sax.Attributes attributes)
                  throws org.xml.sax.SAXException

Specified by:

startElement in interface org.xml.sax.ContentHandler

Overrides:

startElement in class org.xml.sax.helpers.DefaultHandler

Throws:

org.xml.sax.SAXException

inBookmark

private boolean inBookmark()

endElement

public void endElement(java.lang.String uri,
                       java.lang.String localName,
                       java.lang.String qName)
                throws org.xml.sax.SAXException

Specified by:

endElement in interface org.xml.sax.ContentHandler

Overrides:

endElement in class org.xml.sax.helpers.DefaultHandler

Throws:

org.xml.sax.SAXException

hasNavigation

private boolean hasNavigation()

characters

public void characters(char[] ch,
                       int start,
                       int length)
                throws org.xml.sax.SAXException

Specified by:

characters in interface org.xml.sax.ContentHandler

Overrides:

characters in class org.xml.sax.helpers.DefaultHandler

Throws:

org.xml.sax.SAXException

endDocument

public void endDocument()
                 throws org.xml.sax.SAXException

Specified by:

endDocument in interface org.xml.sax.ContentHandler

Overrides:

endDocument in class org.xml.sax.helpers.DefaultHandler

Throws:

org.xml.sax.SAXException