org.w3c.mwi.mobileok.basic
Class NotSupportedImageContent

java.lang.Object
  org.w3c.mwi.mobileok.basic.DecodedContent
      org.w3c.mwi.mobileok.basic.ImageContent
          org.w3c.mwi.mobileok.basic.NotSupportedImageContent

public class NotSupportedImageContent
extends ImageContent

Represents a image/jpeg image resource.

Version:

$Revision: 1.1 $

Author:

The W3C mobileOK Checker Task Force

Field Summary

private java.lang.String

imageType Content-type of the image.

Constructor Summary

NotSupportedImageContent(java.net.URI uri, java.util.List<RetrievalElement> retrieved)
Creates a class instance bound to a URI.

Method Summary

java.util.List<ValidationByteMessage>	getImageErrorMessageList() Returns the list of image format validation error messages.
int	getImageHeight() Returns the height of the image.
java.lang.String	getImageType() Returns the image content-type.
int	getImageWidth() Returns the width of the image.
boolean	hasTransparency() Returns true when the image uses transparency.
boolean	isValid() Returns true when the content could be successfully decoded.
org.w3c.dom.Node	toMokiNode(org.w3c.dom.Document document, org.w3c.dom.Node parent) Serializes the content to its moki representation as a DOM node.

Methods inherited from class org.w3c.mwi.mobileok.basic.DecodedContent

addByteErrorMessages, addLineAndColumnMessages

Methods inherited from class java.lang.Object

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

Field Detail

imageType

private final java.lang.String imageType

Content-type of the image.

Constructor Detail

NotSupportedImageContent

public NotSupportedImageContent(java.net.URI uri,
                                java.util.List<RetrievalElement> retrieved)
                         throws TestException

Creates a class instance bound to a URI.

The content is validated while it is instantiated.

Parameters:

uri - absolute URI of the resource.

retrieved - the retrieved representation of the resource.

Throws:

TestException - an unexpected error occurred while retrieving the resource.

Method Detail

getImageHeight

public int getImageHeight()

Description copied from class: ImageContent

Returns the height of the image.

Specified by:

getImageHeight in class ImageContent

Returns:

the height of the image, in pixels.

getImageWidth

public int getImageWidth()

Description copied from class: ImageContent

Returns the width of the image.

Specified by:

getImageWidth in class ImageContent

Returns:

the width of the image, in pixels.

hasTransparency

public boolean hasTransparency()

Description copied from class: ImageContent

Returns true when the image uses transparency.

Support for transparency may depend on the image format. A false may thus also mean that transparency simply cannot be used.

Specified by:

hasTransparency in class ImageContent

Returns:

true when the image uses transparency, false otherwise.

isValid

public boolean isValid()

Description copied from class: DecodedContent

Returns true when the content could be successfully decoded.

Specified by:

isValid in class DecodedContent

Returns:

true when the content is valid, false otherwise.

getImageErrorMessageList

public java.util.List<ValidationByteMessage> getImageErrorMessageList()

Description copied from class: ImageContent

Returns the list of image format validation error messages.

Specified by:

getImageErrorMessageList in class ImageContent

Returns:

the list of validation error messages.

getImageType

public java.lang.String getImageType()

Description copied from class: ImageContent

Returns the image content-type.

Specified by:

getImageType in class ImageContent

Returns:

the image type

toMokiNode

public org.w3c.dom.Node toMokiNode(org.w3c.dom.Document document,
                                   org.w3c.dom.Node parent)

Description copied from class: DecodedContent

Serializes the content to its moki representation as a DOM node.

Overrides:

toMokiNode in class ImageContent

Parameters:

document - DOM document the created node should belong to

parent - DOM node to which the representation should be appended.

Returns:

the moki representation of the resource as a DOM node.