xml
Class HtmlReferences.HrefCallback

java.lang.Object
  javax.swing.text.html.HTMLEditorKit.ParserCallback
      xml.HtmlReferences.HrefCallback

Enclosing class:

HtmlReferences

private static final class HtmlReferences.HrefCallback
extends HTMLEditorKit.ParserCallback

A helper callback class that scans for href attributes in anchors.

Field Summary

private URL	base The base of the URL document.
private List<URL>	ref All references found, resolved against the base URL.

Fields inherited from class javax.swing.text.html.HTMLEditorKit.ParserCallback

IMPLIED

Constructor Summary

private

HtmlReferences.HrefCallback(URL from) Constructs a new callback that only listens to 'a' tags.

Method Summary

List<URL>	getAllReferences() Returns all references found.
void	handleStartTag(HTML.Tag tag, MutableAttributeSet mas, int p) If the tag encountered is a HTML.Tag.A tag and has an attribute named 'href' attached to it, we construct a new url from it and store it in our list.

Methods inherited from class javax.swing.text.html.HTMLEditorKit.ParserCallback

flush, handleComment, handleEndOfLineString, handleEndTag, handleError, handleSimpleTag, handleText

Methods inherited from class java.lang.Object

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

Field Detail

base

private URL base

The base of the URL document.

ref

private List<URL> ref

All references found, resolved against the base URL.

Constructor Detail

HtmlReferences.HrefCallback

private HtmlReferences.HrefCallback(URL from)

Constructs a new callback that only listens to 'a' tags.

Method Detail

handleStartTag

public void handleStartTag(HTML.Tag tag,
                           MutableAttributeSet mas,
                           int p)

If the tag encountered is a HTML.Tag.A tag and has an attribute named 'href' attached to it, we construct a new url from it and store it in our list.

Overrides:

handleStartTag in class HTMLEditorKit.ParserCallback

getAllReferences

public List<URL> getAllReferences()

Returns all references found.