org.apache.wicket.markup.parser.filter
Class InlineEnclosureHandler

java.lang.Object
  org.apache.wicket.markup.parser.AbstractMarkupFilter
      org.apache.wicket.markup.parser.filter.InlineEnclosureHandler

All Implemented Interfaces:

IMarkupFilter

public final class InlineEnclosureHandler
extends AbstractMarkupFilter

This is a markup inline filter. It identifies enclosures as attribute, for example: <tr wicket:enclosure="">. The <tr> tag used in the example can be replaced with any html tag that can contain child elements. If the 'child' attribute is empty it determines the wicket:id of the child component automatically by analyzing the wicket component (in this case one wicket component is allowed) in between the open and close tags. If the enclosure tag has a 'child' attribute like <tr wicket:enclosure="controllingChildId"> than more than just one wicket component inside the enclosure tags are allowed and the child component which determines the visibility of the enclosure is identified by the 'child' attribute value which must be equal to the relative child id path.

Author:

Joonas Hamalainen

See Also:

EnclosureResolver, InlineEnclosure

Constructor Summary

InlineEnclosureHandler()
Construct.

Method Summary

static String	getInlineEnclosureAttribute(ComponentTag tag)
MarkupElement	nextTag() Get the next MarkupElement from the parent MarkupFilter and handle it if the specific filter criteria are met.

Methods inherited from class org.apache.wicket.markup.parser.AbstractMarkupFilter

getParent, nextComponentTag, setParent

Methods inherited from class java.lang.Object

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

Constructor Detail

InlineEnclosureHandler

public InlineEnclosureHandler()

Construct.

Method Detail

nextTag

public final MarkupElement nextTag()
                            throws ParseException

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

Returns:

Return the next eligible MarkupElement

Throws:

ParseException

getInlineEnclosureAttribute

public static final String getInlineEnclosureAttribute(ComponentTag tag)

Parameters:

tag -

Returns:

The wicket:enclosure attribute or null if not found