org.sakaiproject.tool.assessment.pdf

Class HTMLWorker

java.lang.Object

org.sakaiproject.tool.assessment.pdf.itext.HTMLWorker

org.sakaiproject.tool.assessment.pdf.HTMLWorker

All Implemented Interfaces:

com.lowagie.text.DocListener, com.lowagie.text.ElementListener, com.lowagie.text.xml.simpleparser.SimpleXMLDocHandler, EventListener

public class HTMLWorker
extends HTMLWorker

Author:

Joshua Ryan joshua.ryan@asu.edu Utility classs that extends itext's HTMLWorker to replace all images in Content hosting with references to temp files, as urls through access won't work for items not publicly available when requested from the server to the server

Field Summary

Fields inherited from class org.sakaiproject.tool.assessment.pdf.itext.HTMLWorker

document, objectList, tagsSupported, tagsSupportedString

Constructor Summary

Constructors

Constructor and Description
HTMLWorker(com.lowagie.text.DocListener doc)

Method Summary

Methods

Modifier and Type	Method and Description
static ArrayList	parseToList(Reader reader, com.lowagie.text.html.simpleparser.StyleSheet style, HashMap interfaceProps)
void	startElement(String tag, HashMap h) Adds Sakai's ConentHostingService awareness to img references This is needed due to Sakai's security model for content with in ContentHostingService, which would not allow requests from the server to the server to get protected images

Methods inherited from class org.sakaiproject.tool.assessment.pdf.itext.HTMLWorker

add, clearTextWrap, close, endDocument, endElement, getInterfaceProps, getStyleSheet, newPage, open, parse, parseToList, resetFooter, resetHeader, resetPageCount, setFooter, setHeader, setInterfaceProps, setMarginMirroring, setMargins, setMaxWidth, setPageCount, setPageSize, setStyleSheet, startDocument, text

Methods inherited from class java.lang.Object

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

Constructor Detail

HTMLWorker

public HTMLWorker(com.lowagie.text.DocListener doc)

Method Detail

parseToList

public static ArrayList parseToList(Reader reader,
                    com.lowagie.text.html.simpleparser.StyleSheet style,
                    HashMap interfaceProps)
                             throws IOException

Throws:

IOException

startElement

public void startElement(String tag,
                HashMap h)

Adds Sakai's ConentHostingService awareness to img references This is needed due to Sakai's security model for content with in ContentHostingService, which would not allow requests from the server to the server to get protected images

Specified by:

startElement in interface com.lowagie.text.xml.simpleparser.SimpleXMLDocHandler

Overrides:

startElement in class HTMLWorker