org.htmlparser.beans

Class LinkBean

public class LinkBean extends Object implements Serializable

Extract links from a URL.

Field Summary
protected URL[]	mLinks The strings extracted from the URL.
protected Parser	mParser The parser used to extract strings.
protected PropertyChangeSupport	mPropertySupport Bound property support.
static String	PROP_LINKS_PROPERTY Property name in event where the URL contents changes.
static String	PROP_URL_PROPERTY Property name in event where the URL changes.

Constructor Summary
	LinkBean() Creates new LinkBean

Method Summary
void	addPropertyChangeListener(PropertyChangeListener listener) Add a PropertyChangeListener to the listener list.
protected boolean	equivalent(URL[] array1, URL[] array2) Determine if two arrays of URL's are the same.
protected URL[]	extractLinks() Internal routine to extract all the links from the parser.
URLConnection	getConnection() Getter for property Connection.
URL[]	getLinks() Getter for property links.
String	getURL() Getter for property URL.
static void	main(String[] args) Unit test.
void	removePropertyChangeListener(PropertyChangeListener listener) Remove a PropertyChangeListener from the listener list.
void	setConnection(URLConnection connection) Setter for property Connection.
void	setURL(String url) Setter for property URL.

Field Detail

mLinks

protected URL[] mLinks

The strings extracted from the URL.

mParser

protected Parser mParser

The parser used to extract strings.

mPropertySupport

protected PropertyChangeSupport mPropertySupport

Bound property support.

PROP_LINKS_PROPERTY

public static final String PROP_LINKS_PROPERTY

Property name in event where the URL contents changes.

PROP_URL_PROPERTY

public static final String PROP_URL_PROPERTY

Property name in event where the URL changes.

Constructor Detail

LinkBean

public LinkBean()

Creates new LinkBean

Method Detail

addPropertyChangeListener

public void addPropertyChangeListener(PropertyChangeListener listener)

Add a PropertyChangeListener to the listener list. The listener is registered for all properties.

Parameters: listener The PropertyChangeListener to be added.

equivalent

protected boolean equivalent(URL[] array1, URL[] array2)

Determine if two arrays of URL's are the same.

Parameters: array1 One array of URL's array2 Another array of URL's

Returns: true if the URL's match in number and value, false otherwise.

extractLinks

protected URL[] extractLinks()

Internal routine to extract all the links from the parser.

Returns: A list of all links on the page as URLs.

Throws: ParserException If the parse fails.

getConnection

public URLConnection getConnection()

Getter for property Connection.

Returns: Value of property Connection.

getLinks

public URL[] getLinks()

Getter for property links.

Returns: Value of property links.

getURL

public String getURL()

Getter for property URL.

Returns: Value of property URL.

main

public static void main(String[] args)

Unit test.

Parameters: args Pass arg[0] as the URL to process.

removePropertyChangeListener

public void removePropertyChangeListener(PropertyChangeListener listener)

Remove a PropertyChangeListener from the listener list. This removes a registered PropertyChangeListener.

Parameters: listener The PropertyChangeListener to be removed.

setConnection

public void setConnection(URLConnection connection)

Setter for property Connection.

Parameters: connection New value of property Connection.

setURL

public void setURL(String url)

Setter for property URL.

Parameters: url New value of property URL.

HTML Parser is an open source library released under LGPL.