Module org.apache.wicket.core

Package org.apache.wicket.markup.head

Class JavaScriptReferenceHeaderItem

java.lang.Object

org.apache.wicket.markup.head.HeaderItem

org.apache.wicket.markup.head.AbstractCspHeaderItem

org.apache.wicket.markup.head.JavaScriptHeaderItem

org.apache.wicket.markup.head.AbstractJavaScriptReferenceHeaderItem

org.apache.wicket.markup.head.JavaScriptReferenceHeaderItem

All Implemented Interfaces:

Serializable, IReferenceHeaderItem, ISubresourceHeaderItem, org.apache.wicket.util.io.IClusterable

public class JavaScriptReferenceHeaderItem
extends AbstractJavaScriptReferenceHeaderItem
implements IReferenceHeaderItem

HeaderItem for script tags that are rendered using a ResourceReference.

Author:

papegaaij

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor	Description
JavaScriptReferenceHeaderItem(ResourceReference reference, org.apache.wicket.request.mapper.parameter.PageParameters pageParameters, String id)	Creates a new JavaScriptReferenceHeaderItem.

Method Summary

Modifier and Type	Method	Description
boolean	equals(Object o)
List<HeaderItem>	getDependencies()
org.apache.wicket.request.mapper.parameter.PageParameters	getPageParameters()
Iterable<? extends HeaderItem>	getProvidedResources()
ResourceReference	getReference()
Iterable<?>	getRenderTokens()
int	hashCode()
void	render(org.apache.wicket.request.Response response)	Renders the HeaderItem to the response.
String	toString()

Methods inherited from class org.apache.wicket.markup.head.AbstractJavaScriptReferenceHeaderItem

getCharset, getCrossOrigin, getIntegrity, internalRenderJavaScriptReference, isAsync, isDefer, setAsync, setCharset, setCrossOrigin, setDefer, setIntegrity

Methods inherited from class org.apache.wicket.markup.head.JavaScriptHeaderItem

forReference, forReference, forReference, forScript, forUrl, forUrl, getId, setId

Methods inherited from class org.apache.wicket.markup.head.AbstractCspHeaderItem

getNonce, setNonce

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

JavaScriptReferenceHeaderItem

public JavaScriptReferenceHeaderItem(ResourceReference reference,
                                     org.apache.wicket.request.mapper.parameter.PageParameters pageParameters,
                                     String id)

Creates a new JavaScriptReferenceHeaderItem.

Parameters:

reference - resource reference pointing to the javascript resource

pageParameters - the parameters for this Javascript resource reference

id - id that will be used to filter duplicate reference (it's still filtered by URL too)

Method Detail

getReference

public ResourceReference getReference()

Specified by:

getReference in interface IReferenceHeaderItem

Returns:

the resource reference pointing to the javascript resource

getPageParameters

public org.apache.wicket.request.mapper.parameter.PageParameters getPageParameters()

Returns:

the parameters for this Javascript resource reference

getDependencies

public List<HeaderItem> getDependencies()

Overrides:

getDependencies in class HeaderItem

Returns:

The dependencies this HeaderItem has. Dependencies will always be rendered before the item itself.

getProvidedResources

public Iterable<? extends HeaderItem> getProvidedResources()

Overrides:

getProvidedResources in class HeaderItem

Returns:

The resources this HeaderItem provides. As these resources are provided by this item, they will no longer be rendered.

render

public void render(org.apache.wicket.request.Response response)

Description copied from class: HeaderItem

Renders the HeaderItem to the response.

Specified by:

render in class HeaderItem

getRenderTokens

public Iterable<?> getRenderTokens()

Specified by:

getRenderTokens in class HeaderItem

Returns:

The tokens this HeaderItem can be identified by. If any of the tokens has already been rendered, this HeaderItem will not be rendered.

toString

public String toString()

Overrides:

toString in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class AbstractJavaScriptReferenceHeaderItem

equals

public boolean equals(Object o)

Overrides:

equals in class AbstractJavaScriptReferenceHeaderItem