fr.paris.lutece.util.mail

Class HtmlDocument

java.lang.Object

fr.paris.lutece.util.mail.HtmlDocument

public class HtmlDocument
extends Object

This classes provides implementation to retrieve urls from specified tags on an HTML page.

Field Summary

Fields

Modifier and Type	Field and Description
static fr.paris.lutece.util.mail.HtmlDocument.ElementUrl	ELEMENT_CSS To define a CSS, html element must have: "link" tag name "rel" attribute equal to "stylesheet" The url is contained in the attributed named "href"
static fr.paris.lutece.util.mail.HtmlDocument.ElementUrl	ELEMENT_IMG To define an image, html element must have: "img" tag name The url is contained in the attributed named "src"
static fr.paris.lutece.util.mail.HtmlDocument.ElementUrl	ELEMENT_JAVASCRIPT To define a javascript, html element must have: "script" tag name "type" attribute equal to "text/javascript" The url is contained in the attributed named "src"

Constructor Summary

Constructors

Constructor and Description
HtmlDocument(String strHtml, String strBaseUrl, boolean useAbsoluteUrl) Instanciates an HtmlDocument after having built the DOM tree.

Method Summary

Methods

Modifier and Type	Method and Description
Map<String,URL>	getAllUrls(fr.paris.lutece.util.mail.HtmlDocument.ElementUrl elementType) Get the urls of all html elements specified by elementType
List<UrlAttachment>	getAllUrlsAttachement(fr.paris.lutece.util.mail.HtmlDocument.ElementUrl elementType) Get the urls of all html elements specified by elementType
protected Object	getUrlContent(URL url) Loads the url in a DataHandler
protected String	getUrlName(URL url) Return the absolute or relative url depending on _useAbsoluteUrl

Methods inherited from class java.lang.Object

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

Field Detail

ELEMENT_CSS

public static final fr.paris.lutece.util.mail.HtmlDocument.ElementUrl ELEMENT_CSS

To define a CSS, html element must have:

• "link" tag name
• "rel" attribute equal to "stylesheet"

The url is contained in the attributed named "href"

ELEMENT_JAVASCRIPT

public static final fr.paris.lutece.util.mail.HtmlDocument.ElementUrl ELEMENT_JAVASCRIPT

To define a javascript, html element must have:

• "script" tag name
• "type" attribute equal to "text/javascript"

The url is contained in the attributed named "src"

ELEMENT_IMG

public static final fr.paris.lutece.util.mail.HtmlDocument.ElementUrl ELEMENT_IMG

To define an image, html element must have:

• "img" tag name

The url is contained in the attributed named "src"

Constructor Detail

HtmlDocument

public HtmlDocument(String strHtml,
            String strBaseUrl,
            boolean useAbsoluteUrl)

Instanciates an HtmlDocument after having built the DOM tree.

Parameters:

strHtml - The Html code to be parsed.

strBaseUrl - The Base url used to retrieve urls.

useAbsoluteUrl - Determine if we use absolute or relative url for HTML element's names

Method Detail

getAllUrls

public Map<String,URL> getAllUrls(fr.paris.lutece.util.mail.HtmlDocument.ElementUrl elementType)

Get the urls of all html elements specified by elementType

Parameters:

elementType - the type of element to get

Returns:

a Collection containing the urls. Those urls are Objects, as defined by getUrl().

getAllUrlsAttachement

public List<UrlAttachment> getAllUrlsAttachement(fr.paris.lutece.util.mail.HtmlDocument.ElementUrl elementType)

Get the urls of all html elements specified by elementType

Parameters:

elementType - the type of element to get

Returns:

a Collection containing the urls. Those urls are Objects, as defined by getUrl().

getUrlContent

protected Object getUrlContent(URL url)

Loads the url in a DataHandler

Parameters:

url - an absolute url

Returns:

an Object containing the DataHandler

getUrlName

protected String getUrlName(URL url)

Return the absolute or relative url depending on _useAbsoluteUrl

Parameters:

url - an absolute url

Returns:

a String representing the url