org.apache.isis.core.progmodel.facets.value.image

Class ImageValueSemanticsProvider

java.lang.Object

org.apache.isis.core.metamodel.facetapi.FacetAbstract

org.apache.isis.core.progmodel.facets.object.value.ValueSemanticsProviderAndFacetAbstract<T>

org.apache.isis.core.progmodel.facets.value.image.ImageValueSemanticsProviderAbstract<org.apache.isis.applib.value.Image>

org.apache.isis.core.progmodel.facets.value.image.ImageValueSemanticsProvider

All Implemented Interfaces:

org.apache.isis.applib.adapters.DefaultsProvider<org.apache.isis.applib.value.Image>, org.apache.isis.applib.adapters.EncoderDecoder<org.apache.isis.applib.value.Image>, org.apache.isis.applib.adapters.Parser<org.apache.isis.applib.value.Image>, org.apache.isis.applib.adapters.ValueSemanticsProvider<org.apache.isis.applib.value.Image>, Facet, ImageValueFacet

public class ImageValueSemanticsProvider
extends ImageValueSemanticsProviderAbstract<org.apache.isis.applib.value.Image>

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.isis.core.progmodel.facets.object.value.ValueSemanticsProviderAndFacetAbstract

ValueSemanticsProviderAndFacetAbstract.EqualByContent, ValueSemanticsProviderAndFacetAbstract.Immutability

Nested classes/interfaces inherited from class org.apache.isis.core.metamodel.facetapi.FacetAbstract

FacetAbstract.Derivation, FacetAbstract.Disabling, FacetAbstract.Hiding, FacetAbstract.Validating

Field Summary

Fields inherited from class org.apache.isis.core.progmodel.facets.value.image.ImageValueSemanticsProviderAbstract

REVERSE_BASE_64_CHARS

Constructor Summary

Constructors

Constructor and Description
ImageValueSemanticsProvider(FacetHolder holder, IsisConfiguration configuration, ValueSemanticsProviderContext context)

Method Summary

Methods

Modifier and Type	Method and Description
boolean	alwaysReplace() We don't replace any (none no-op) facets.
ObjectAdapter	createValue(Image image)
int	getHeight(ObjectAdapter object)
Image	getImage(ObjectAdapter object)
protected int[][]	getPixels(Object object)
Facet	getUnderlyingFacet() Underlying Facet of the same type, if any.
Class<?>	getValueClass()
int	getWidth(ObjectAdapter object)
boolean	isNoop() Assume implementation is not a no-op.
protected org.apache.isis.applib.value.Image	setPixels(int[][] pixels)
void	setUnderlyingFacet(Facet underlyingFacet) Not required because alwaysReplace() is false.
String	toString()

Methods inherited from class org.apache.isis.core.progmodel.facets.value.image.ImageValueSemanticsProviderAbstract

createImage, doEncode, doParse, doRestore, getAsByteArray, getFacetHolder, getIconName, getParser, grabPixels, isDerived, restoreFromByteArray, setFacetHolder, setMask, titleString, titleStringWithMask

Methods inherited from class org.apache.isis.core.progmodel.facets.object.value.ValueSemanticsProviderAndFacetAbstract

createAdapter, determineNumberFormat, displayTitleOf, displayTitleOf, doParse, fromEncodedString, getAdaptedClass, getAdapterManager, getAuthenticationSessionProvider, getClock, getConfiguration, getContext, getDefaultsProvider, getDefaultValue, getDependencyInjector, getEncoderDecoder, getSpecification, getSpecificationLookup, isEqualByContent, isImmutable, parseableTitleOf, parseTextEntry, titleString, toEncodedString, typicalLength

Methods inherited from class org.apache.isis.core.metamodel.facetapi.FacetAbstract

facetType, getIdentified, toStringValues

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.isis.core.metamodel.facetapi.Facet

facetType

Constructor Detail

ImageValueSemanticsProvider

public ImageValueSemanticsProvider(FacetHolder holder,
                           IsisConfiguration configuration,
                           ValueSemanticsProviderContext context)

Method Detail

getHeight

public int getHeight(ObjectAdapter object)

getImage

public Image getImage(ObjectAdapter object)

getPixels

protected int[][] getPixels(Object object)

Specified by:

getPixels in class ImageValueSemanticsProviderAbstract<org.apache.isis.applib.value.Image>

getValueClass

public Class<?> getValueClass()

getWidth

public int getWidth(ObjectAdapter object)

setPixels

protected org.apache.isis.applib.value.Image setPixels(int[][] pixels)

Specified by:

setPixels in class ImageValueSemanticsProviderAbstract<org.apache.isis.applib.value.Image>

getUnderlyingFacet

public Facet getUnderlyingFacet()

Description copied from interface: Facet

Underlying Facet of the same type, if any.

Specified by:

getUnderlyingFacet in interface Facet

Overrides:

getUnderlyingFacet in class ImageValueSemanticsProviderAbstract<org.apache.isis.applib.value.Image>

setUnderlyingFacet

public void setUnderlyingFacet(Facet underlyingFacet)

Not required because alwaysReplace() is false.

Specified by:

setUnderlyingFacet in interface Facet

Overrides:

setUnderlyingFacet in class ImageValueSemanticsProviderAbstract<org.apache.isis.applib.value.Image>

alwaysReplace

public boolean alwaysReplace()

Description copied from class: ValueSemanticsProviderAndFacetAbstract

We don't replace any (none no-op) facets.

For example, if there is already a PropertyDefaultFacet then we shouldn't replace it.

Specified by:

alwaysReplace in interface Facet

Overrides:

alwaysReplace in class ImageValueSemanticsProviderAbstract<org.apache.isis.applib.value.Image>

isNoop

public boolean isNoop()

Description copied from class: FacetAbstract

Assume implementation is not a no-op.

No-op implementations should override and return true.

Specified by:

isNoop in interface Facet

Overrides:

isNoop in class FacetAbstract

toString

public String toString()

Overrides:

toString in class ImageValueSemanticsProviderAbstract<org.apache.isis.applib.value.Image>

createValue

public ObjectAdapter createValue(Image image)