Module org.apache.wicket.core

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

Class SubresourceHeaderResponse

java.lang.Object

org.apache.wicket.markup.html.DecoratingHeaderResponse

org.apache.wicket.markup.head.filter.SubresourceHeaderResponse

All Implemented Interfaces:

Closeable, AutoCloseable, IHeaderResponse

public abstract class SubresourceHeaderResponse
extends DecoratingHeaderResponse

Add Subresource integrity and crossOrigin to all ISubresourceHeaderItems.

The subclass implementation of configure(ISubresourceHeaderItem) has to decide on how to configure the item.

Note: please don't forget to wrap with ResourceAggregator when setting it up with Application.getHeaderResponseDecorators(), otherwise dependencies will not be rendered.

See Also:

• ISubresourceHeaderItem

Constructor Summary

Constructors

Constructor	Description
SubresourceHeaderResponse(IHeaderResponse real)

Method Summary

Modifier and Type	Method	Description
protected abstract void	configure(ISubresourceHeaderItem item)	Configure the item Subresource.
void	render(HeaderItem item)	Renders the given HeaderItem to the response if none of its tokens has been rendered before.

Methods inherited from class org.apache.wicket.markup.html.DecoratingHeaderResponse

close, getRealResponse, getResponse, isClosed, markRendered, wasRendered

Methods inherited from class java.lang.Object

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

Constructor Details

SubresourceHeaderResponse

public SubresourceHeaderResponse(IHeaderResponse real)

Method Details

render

public void render(HeaderItem item)

Description copied from interface: IHeaderResponse

Renders the given HeaderItem to the response if none of its tokens has been rendered before.

Automatically marks all item's tokens as rendered.

Specified by:

render in interface IHeaderResponse

Overrides:

render in class DecoratingHeaderResponse

Parameters:

item - The item to render.

See Also:

• IHeaderResponse.markRendered(Object)

configure

protected abstract void configure(ISubresourceHeaderItem item)

Configure the item Subresource.

Parameters:

item - to configure