Module org.apache.wicket.core

Package org.apache.wicket.markup.html.link

Class ResourceLink<T>

java.lang.Object

org.apache.wicket.Component

org.apache.wicket.MarkupContainer

org.apache.wicket.markup.html.WebMarkupContainer

org.apache.wicket.markup.html.link.AbstractLink

org.apache.wicket.markup.html.link.Link<T>

org.apache.wicket.markup.html.link.ResourceLink<T>

Type Parameters:

T - type of model object

All Implemented Interfaces:

Serializable, Iterable<Component>, IEventSink, IEventSource, IFeedbackContributor, IConverterLocator, IGenericComponent<T,Link<T>>, IMetadataContext<Serializable,Component>, IRequestListener, IHeaderContributor, IRequestableComponent, IHierarchical<Component>, IClusterable

public class ResourceLink<T>
extends Link<T>
implements IRequestListener

A link to any ResourceReference.

Author:

Jonathan Locke

See Also:

• Serialized Form

Field Summary

Fields inherited from class org.apache.wicket.Component

ENABLE, FLAG_INITIALIZED, FLAG_RESERVED1, FLAG_RESERVED2, FLAG_RESERVED3, FLAG_RESERVED4, FLAG_RESERVED5, FLAG_RESERVED8, PARENT_PATH, PATH_SEPARATOR, RENDER, RFLAG_CONTAINER_DEQUEING, RFLAG_CONTAINER_HAS_REMOVALS

Constructor Summary

Constructors

Constructor	Description
ResourceLink(String id, IResource resource)	Constructs a link directly to the provided resource.
ResourceLink(String id, ResourceReference resourceReference)	Constructs an ResourceLink from an resourcereference.
ResourceLink(String id, ResourceReference resourceReference, PageParameters resourceParameters)	Constructs an ResourceLink from an resourcereference.

Method Summary

Modifier and Type	Method	Description
protected boolean	getStatelessHint()	For ResourceReferences this link is stateless.
protected final CharSequence	getURL()	Gets the url to use for this link.
void	onClick()	Called when a link is clicked.
final void	onRequest()	THIS METHOD IS NOT PART OF THE WICKET API.
boolean	rendersPage()	Does invocation of this listener render the page.

Methods inherited from class org.apache.wicket.markup.html.link.Link

appendAnchor, getAnchor, getAutoEnable, getOnClickScript, getPopupSettings, isEnabled, linksTo, onComponentTag, renderHead, setAnchor, setAutoEnable, setPopupSettings, useJSEventBindingWhenNeeded

Methods inherited from class org.apache.wicket.markup.html.link.AbstractLink

disableLink, getBody, onComponentTagBody, onDetach, setBody

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

getWebApplication, getWebPage, getWebRequest, getWebResponse, getWebSession

Methods inherited from class org.apache.wicket.MarkupContainer

add, addDequeuedComponent, addOrReplace, autoAdd, canDequeueTag, contains, dequeue, dequeue, dequeuePreamble, findChildComponent, findComponentToDequeue, get, getAssociatedMarkup, getAssociatedMarkupStream, getMarkup, getMarkupType, getRegionMarkup, internalAdd, internalInitialize, iterator, iterator, newDequeueContext, onInitialize, onRender, queue, remove, remove, removeAll, renderAll, renderAssociatedMarkup, renderNext, replace, setDefaultModel, size, stream, streamChildren, toString, toString, visitChildren, visitChildren

Methods inherited from class org.apache.wicket.Component

add, addStateChange, beforeRender, canCallListener, canCallListenerAfterExpiry, checkComponentTag, checkComponentTagAttribute, checkHierarchyChange, clearOriginalDestination, configure, continueToOriginalDestination, createConverter, debug, detach, detachModel, detachModels, determineVisibility, error, exceptionMessage, fatal, findMarkupStream, findPage, findParent, findParentWithAssociatedMarkup, getAjaxRegionMarkupId, getApplication, getBehaviorById, getBehaviorId, getBehaviors, getBehaviors, getClassRelativePath, getConverter, getDefaultModel, getDefaultModelObject, getDefaultModelObjectAsString, getDefaultModelObjectAsString, getEscapeModelStrings, getFeedbackMessages, getFlag, getId, getInnermostModel, getInnermostModel, getLocale, getLocalizer, getMarkup, getMarkupAttributes, getMarkupId, getMarkupId, getMarkupIdFromMarkup, getMarkupIdImpl, getMarkupSourcingStrategy, getMarkupTag, getMetaData, getModelComparator, getOutputMarkupId, getOutputMarkupPlaceholderTag, getPage, getPageRelativePath, getParent, getPath, getRenderBodyOnly, getRequest, getRequestCycle, getRequestFlag, getResponse, getSession, getSizeInBytes, getString, getString, getString, getStyle, getVariation, hasBeenRendered, hasErrorMessage, hasFeedbackMessage, info, initModel, internalOnModelChanged, internalRenderComponent, internalRenderHead, isActionAuthorized, isAuto, isBehaviorAccepted, isEnableAllowed, isEnabledInHierarchy, isIgnoreAttributeModifier, isInitialized, isRenderAllowed, isRendering, isStateless, isVersioned, isVisibilityAllowed, isVisible, isVisibleInHierarchy, markRendering, modelChanged, modelChanging, newMarkupSourcingStrategy, onAfterRender, onBeforeRender, onConfigure, onEvent, onModelChanged, onModelChanging, onReAdd, onRemove, redirectToInterceptPage, remove, remove, render, renderComponentTag, rendered, renderPart, renderPlaceholderTag, replaceComponentTagBody, replaceWith, sameInnermostModel, sameInnermostModel, send, setAuto, setDefaultModelObject, setEnabled, setEscapeModelStrings, setFlag, setIgnoreAttributeModifier, setMarkup, setMarkupId, setMarkupIdImpl, setMetaData, setOutputMarkupId, setOutputMarkupPlaceholderTag, setParent, setRenderBodyOnly, setResponsePage, setResponsePage, setResponsePage, setVersioned, setVisibilityAllowed, setVisible, success, urlFor, urlFor, urlFor, urlForListener, urlForListener, visitParents, visitParents, warn, wrap

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.wicket.IGenericComponent

getDefaultModel, getDefaultModelObject, getModel, getModelObject, setDefaultModel, setDefaultModelObject, setModel, setModelObject

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Constructor Details

ResourceLink

public ResourceLink(String id,
 ResourceReference resourceReference)

Constructs an ResourceLink from an resourcereference. That resource reference will bind its resource to the current SharedResources.

Parameters:

id - See Component

resourceReference - The shared resource to link to

ResourceLink

public ResourceLink(String id,
 ResourceReference resourceReference,
 PageParameters resourceParameters)

Constructs an ResourceLink from an resourcereference. That resource reference will bind its resource to the current SharedResources.

Parameters:

id - See Component

resourceReference - The shared resource to link to

resourceParameters - The resource parameters

ResourceLink

public ResourceLink(String id,
 IResource resource)

Constructs a link directly to the provided resource.

Parameters:

id - See Component

resource - The resource

Method Details

onClick

public void onClick()

Description copied from class: Link

Called when a link is clicked.

Specified by:

onClick in class Link<T>

rendersPage

public boolean rendersPage()

Description copied from interface: IRequestListener

Does invocation of this listener render the page.

Specified by:

rendersPage in interface IRequestListener

Returns:

default true, i.e. a RenderPageRequestHandler is schedules after invocation

getStatelessHint

protected boolean getStatelessHint()

For ResourceReferences this link is stateless.

Overrides:

getStatelessHint in class Link<T>

Returns:

true if a resourceReference was provided to the constructor

See Also:

• ResourceLink(String, ResourceReference)
• ResourceLink(String, ResourceReference, PageParameters)

getURL

protected final CharSequence getURL()

Description copied from class: Link

Gets the url to use for this link.

Overrides:

getURL in class Link<T>

Returns:

The URL that this link links to

onRequest

public final void onRequest()

Description copied from class: Link

THIS METHOD IS NOT PART OF THE WICKET API. DO NOT ATTEMPT TO OVERRIDE OR CALL IT. Called when a link is clicked. The implementation of this method is currently to simply call onClick(), but this may be augmented in the future.

Specified by:

onRequest in interface IRequestListener

Overrides:

onRequest in class Link<T>