Package io.wcm.handler.media.markup

Class DummyImageMediaMarkupBuilder

java.lang.Object

io.wcm.handler.media.markup.AbstractImageMediaMarkupBuilder

io.wcm.handler.media.markup.DummyImageMediaMarkupBuilder

All Implemented Interfaces:

MediaMarkupBuilder

@Model(adaptables={org.apache.sling.api.SlingHttpServletRequest.class,org.apache.sling.api.resource.Resource.class})
@ProviderType
public final class DummyImageMediaMarkupBuilder
extends AbstractImageMediaMarkupBuilder

Generates a simple dummy image as edit placeholder in WCM edit mode, if no media item is set.

Field Summary

Fields inherited from interface io.wcm.handler.media.spi.MediaMarkupBuilder

DUMMY_IMAGE, DUMMY_MIN_DIMENSION

Constructor Summary

Constructors

Constructor	Description
DummyImageMediaMarkupBuilder()

Method Summary

Modifier and Type	Method	Description
boolean	accepts(@NotNull Media media)	Checks whether this builder can generate markup for the given media.
io.wcm.handler.commons.dom.HtmlElement	build(@NotNull Media media)	Build media element markup
boolean	isValidMedia(@NotNull io.wcm.handler.commons.dom.HtmlElement element)	Checks if the given HTML element is valid.

Methods inherited from class io.wcm.handler.media.markup.AbstractImageMediaMarkupBuilder

applyWcmMarkup, getRequest, getWcmMode, setAdditionalAttributes

Methods inherited from class java.lang.Object

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

Constructor Detail

DummyImageMediaMarkupBuilder

public DummyImageMediaMarkupBuilder()

Method Detail

accepts

public boolean accepts(@NotNull
                       @NotNull Media media)

Description copied from interface: MediaMarkupBuilder

Checks whether this builder can generate markup for the given media.

Parameters:

media - Media metadata

Returns:

true if this markup builder can handle the given media

build

public io.wcm.handler.commons.dom.HtmlElement build(@NotNull
                                                    @NotNull Media media)

Description copied from interface: MediaMarkupBuilder

Build media element markup

Parameters:

media - Media metadata

Returns:

Media element or null if media is invalid

isValidMedia

public boolean isValidMedia(@NotNull
                            @NotNull io.wcm.handler.commons.dom.HtmlElement element)

Description copied from interface: MediaMarkupBuilder

Checks if the given HTML element is valid. It is treated as invalid if it is null, or if it is a simple IMG element containing the dummy image.

Parameters:

element - Media markup element.

Returns:

true if media element is invalid