wicket.markup
Class MarkupCache

java.lang.Object
  wicket.markup.MarkupCache

public class MarkupCache
extends java.lang.Object

Load markup and cache it for fast retrieval. If markup file changes, it'll be removed and subsequently reloaded when needed.

Author:

Jonathan Locke, Juergen Donnerstag

Constructor Summary

MarkupCache(Application application)
Constructor.

Method Summary

void	clear() Clear markup cache and force reload of all markup data
MarkupStream	getMarkupStream(MarkupContainer container) Gets a fresh markup stream that contains the (immutable) markup resource for this class.
MarkupStream	getMarkupStream(MarkupContainer container, boolean throwException) Gets a fresh markup stream that contains the (immutable) markup resource for this class.
boolean	hasAssociatedMarkup(MarkupContainer container) Check if container has associated markup
void	removeMarkup(MarkupResourceStream markupResourceStream) Remove the markup from the cache and trigger all associated listeners
int	size()

Methods inherited from class java.lang.Object

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

Constructor Detail

MarkupCache

public MarkupCache(Application application)

Constructor.

Parameters:

application -

Method Detail

getMarkupStream

public final MarkupStream getMarkupStream(MarkupContainer container)

Gets a fresh markup stream that contains the (immutable) markup resource for this class.

Parameters:

container - The container the markup should be associated with

Returns:

A stream of MarkupElement elements

getMarkupStream

public final MarkupStream getMarkupStream(MarkupContainer container,
                                          boolean throwException)

Gets a fresh markup stream that contains the (immutable) markup resource for this class.

Parameters:

container - The container the markup should be associated with

throwException - If true, throw an exception, if markup could not be found

Returns:

A stream of MarkupElement elements

hasAssociatedMarkup

public final boolean hasAssociatedMarkup(MarkupContainer container)

Check if container has associated markup

Parameters:

container - The container the markup should be associated with

Returns:

True if this markup container has associated markup

removeMarkup

public void removeMarkup(MarkupResourceStream markupResourceStream)

Remove the markup from the cache and trigger all associated listeners

Parameters:

markupResourceStream - The resource stream

Since:

1.2.3

clear

public void clear()

Clear markup cache and force reload of all markup data

size

public int size()

Returns:

the number of elements currently in the cache.