wicket.markup.parser.filter
Class WicketLinkTagHandler

java.lang.Object
  wicket.markup.parser.AbstractMarkupFilter
      wicket.markup.parser.filter.WicketLinkTagHandler

All Implemented Interfaces:

IMarkupFilter

public final class WicketLinkTagHandler

extends AbstractMarkupFilter

This is a markup inline filter. It identifies xml tags which include a href attribute and which are not Wicket specific components and flags these tags (ComponentTag) as autolink enabled. A component resolver will later resolve the href and assign a BookmarkablePageLink to it (automatically).

An application setting is used as default value, which might be modified for specific regions. These regions are identified by <wicket:link> tags with an optional 'autolink' attribute. The default value for the attribute is true, thus enabling autolinking. An open-close <wicket:link/> tag will change the autolink status until the end of the markup document or the next <wicket:link> tag respectively. <wicket:link> regions may be nested.

Author:

Juergen Donnerstag

Constructor Summary

WicketLinkTagHandler(IMarkupFilter parent)
Construct.

Method Summary

MarkupElement	nextTag() Get the next MarkupElement from the parent MarkupFilter and handles it if the specific filter criteria are met.
void	setAutomaticLinking(boolean enable) Set the default value for autolinking

Methods inherited from class wicket.markup.parser.AbstractMarkupFilter

getParent, setParent

Methods inherited from class java.lang.Object

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

Constructor Detail

WicketLinkTagHandler

public WicketLinkTagHandler(IMarkupFilter parent)

Construct.

Parameters:

parent - The next element in the chain.

Method Detail

setAutomaticLinking

public void setAutomaticLinking(boolean enable)

Set the default value for autolinking

Parameters:

enable - if true, autolinks are enabled

nextTag

public MarkupElement nextTag()
                      throws java.text.ParseException

Get the next MarkupElement from the parent MarkupFilter and handles it if the specific filter criteria are met. Depending on the filter, it may return the MarkupElement unchanged, modified or it remove by asking the parent handler for the next tag.

Returns:

Return the next eligible MarkupElement

Throws:

java.text.ParseException

See Also:

IMarkupFilter.nextTag()