Package org.apache.wicket.markup.head.filter

Class AbstractHeaderResponseFilter

java.lang.Object

org.apache.wicket.markup.head.filter.AbstractHeaderResponseFilter

All Implemented Interfaces:

Predicate<HeaderItem>, FilteringHeaderResponse.IHeaderResponseFilter

Direct Known Subclasses:

CssAcceptingHeaderResponseFilter, CssAndPageAcceptingHeaderResponseFilter, JavaScriptAcceptingHeaderResponseFilter

public abstract class AbstractHeaderResponseFilter
extends Object
implements FilteringHeaderResponse.IHeaderResponseFilter

A default implementation of IHeaderResponseFilter that returns true for everything. It is defined as abstract because you are not supposed to use it directly, but use it as a base and override any methods that you need to return something other than true from (whether that's always false or conditional logic).

Author:

Jeremy Thomerson

Constructor Summary

Constructors

Constructor	Description
AbstractHeaderResponseFilter(String name)	Create a response filter.

Method Summary

Modifier and Type	Method	Description
boolean	accepts(HeaderItem item)	Determines whether a given HeaderItem should be rendered in the bucket represented by this filter.
protected boolean	acceptsWrapped(HeaderItem item)
String	getName()

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.wicket.markup.head.filter.FilteringHeaderResponse.IHeaderResponseFilter

test

Methods inherited from interface java.util.function.Predicate

and, negate, or

Constructor Details

AbstractHeaderResponseFilter

public AbstractHeaderResponseFilter(String name)

Create a response filter.

Parameters:

name -

Method Details

getName

public String getName()

Specified by:

getName in interface FilteringHeaderResponse.IHeaderResponseFilter

Returns:

name of the filter (used by the container that renders these resources)

accepts

public boolean accepts(HeaderItem item)

Description copied from interface: FilteringHeaderResponse.IHeaderResponseFilter

Determines whether a given HeaderItem should be rendered in the bucket represented by this filter.

Specified by:

accepts in interface FilteringHeaderResponse.IHeaderResponseFilter

Parameters:

item - the item to be rendered

Returns:

true if it should be bucketed with other things in this filter

acceptsWrapped

protected boolean acceptsWrapped(HeaderItem item)