Module org.apache.wicket.core

Package org.apache.wicket.markup.html.image

Class ExternalSource

java.lang.Object

org.apache.wicket.Component

org.apache.wicket.markup.html.WebComponent

org.apache.wicket.markup.html.image.ExternalImage

org.apache.wicket.markup.html.image.ExternalSource

All Implemented Interfaces:

Serializable, IEventSink, IEventSource, IFeedbackContributor, IConverterLocator, IMetadataContext<Serializable,Component>, IHeaderContributor, IRequestableComponent, IHierarchical<Component>, IClusterable

public class ExternalSource
extends ExternalImage

A component which displays external images within a picture tag.

Author:

Tobias Soloschenko, Sebastien Briquet, Sven Meier, Martin Grigorov

See Also:

• Source
• 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
ExternalSource(String id)	Creates an external source
ExternalSource(String id, List<Serializable> srcSet)	Creates an external source
ExternalSource(String id, IModel<List<Serializable>> srcSetModel)	Creates an external source

Method Summary

Modifier and Type	Method	Description
final CrossOrigin	getCrossOrigin()	Unsupported for source tag
String	getMedia()	Gets the media attribute information
protected void	onComponentTag(ComponentTag tag)	Processes the component tag.
void	setCrossOrigin(CrossOrigin crossOrigin)	Unsupported for source tag
void	setMedia(String media)	Sets the media attribute information

Methods inherited from class org.apache.wicket.markup.html.image.ExternalImage

buildSizesAttribute, buildSrcAttribute, buildSrcSetAttribute, getSrcSetModel, onDetach, removeSizes, removeXValues, setSizes, setSrcSetModel, setXValues

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

getWebApplication, getWebPage, getWebRequest, getWebResponse, getWebSession, onRender

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, get, 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, getStatelessHint, getString, getString, getString, getStyle, getVariation, hasBeenRendered, hasErrorMessage, hasFeedbackMessage, info, initModel, internalInitialize, internalOnModelChanged, internalRenderComponent, internalRenderHead, isActionAuthorized, isAuto, isBehaviorAccepted, isEnableAllowed, isEnabled, isEnabledInHierarchy, isIgnoreAttributeModifier, isInitialized, isRenderAllowed, isRendering, isStateless, isVersioned, isVisibilityAllowed, isVisible, isVisibleInHierarchy, markRendering, modelChanged, modelChanging, newMarkupSourcingStrategy, onAfterRender, onBeforeRender, onComponentTagBody, onConfigure, onEvent, onInitialize, onModelChanged, onModelChanging, onReAdd, onRemove, redirectToInterceptPage, remove, remove, render, renderComponentTag, rendered, renderHead, renderPart, renderPlaceholderTag, replaceComponentTagBody, replaceWith, sameInnermostModel, sameInnermostModel, send, setAuto, setDefaultModel, setDefaultModelObject, setEnabled, setEscapeModelStrings, setFlag, setIgnoreAttributeModifier, setMarkup, setMarkupId, setMarkupIdImpl, setMetaData, setOutputMarkupId, setOutputMarkupPlaceholderTag, setParent, setRenderBodyOnly, setResponsePage, setResponsePage, setResponsePage, setVersioned, setVisibilityAllowed, setVisible, success, toString, toString, 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

Constructor Details

ExternalSource

public ExternalSource(String id)

Creates an external source

Parameters:

id - the component id

ExternalSource

public ExternalSource(String id,
 List<Serializable> srcSet)

Creates an external source

Parameters:

id - the component id

srcSet - a list of URLs placed in the srcset attribute

ExternalSource

public ExternalSource(String id,
 IModel<List<Serializable>> srcSetModel)

Creates an external source

Parameters:

id - the component id

srcSetModel - a model list of URLs placed in the srcset attribute

Method Details

onComponentTag

protected void onComponentTag(ComponentTag tag)

Description copied from class: Component

Processes the component tag. Overrides of this method most likely should call the super implementation.

Overrides:

onComponentTag in class ExternalImage

Parameters:

tag - Tag to modify

setMedia

public void setMedia(String media)

Sets the media attribute information

Parameters:

media - the media attribute information

getMedia

public String getMedia()

Gets the media attribute information

Returns:

the media attribute information

setCrossOrigin

public void setCrossOrigin(CrossOrigin crossOrigin)

Unsupported for source tag

Overrides:

setCrossOrigin in class ExternalImage

Parameters:

crossOrigin - the cross-origins settings to set

See Also:

• Image.setCrossOrigin(CrossOrigin)

getCrossOrigin

public final CrossOrigin getCrossOrigin()

Unsupported for source tag

Overrides:

getCrossOrigin in class ExternalImage

Returns:

the cross-origins settings

See Also:

• Image.setCrossOrigin(CrossOrigin)