com.twelvemonkeys.imageio.plugins.jpeg

Class JPEGImageReaderSpi

java.lang.Object

javax.imageio.spi.IIOServiceProvider

javax.imageio.spi.ImageReaderWriterSpi

javax.imageio.spi.ImageReaderSpi

com.twelvemonkeys.imageio.spi.ImageReaderSpiBase

com.twelvemonkeys.imageio.plugins.jpeg.JPEGImageReaderSpi

All Implemented Interfaces:

javax.imageio.spi.RegisterableService

public class JPEGImageReaderSpi
extends ImageReaderSpiBase

JPEGImageReaderSpi

Version:

$Id: JPEGImageReaderSpi.java,v 1.0 24.01.11 22.12 haraldk Exp$

Author:

Harald Kuhr, last modified by $Author: haraldk$

Field Summary

Fields

Modifier and Type	Field and Description
protected javax.imageio.spi.ImageReaderSpi	delegateProvider

Fields inherited from class javax.imageio.spi.ImageReaderSpi

inputTypes, STANDARD_INPUT_TYPE, writerSpiNames

Fields inherited from class javax.imageio.spi.ImageReaderWriterSpi

extraImageMetadataFormatClassNames, extraImageMetadataFormatNames, extraStreamMetadataFormatClassNames, extraStreamMetadataFormatNames, MIMETypes, names, nativeImageMetadataFormatClassName, nativeImageMetadataFormatName, nativeStreamMetadataFormatClassName, nativeStreamMetadataFormatName, pluginClassName, suffixes, supportsStandardImageMetadataFormat, supportsStandardStreamMetadataFormat

Fields inherited from class javax.imageio.spi.IIOServiceProvider

vendorName, version

Constructor Summary

Constructors

Modifier	Constructor and Description
	JPEGImageReaderSpi() Constructor for use by IIORegistry only.
protected	JPEGImageReaderSpi(javax.imageio.spi.ImageReaderSpi delegateProvider) Creates a JPEGImageReaderSpi with the given delegate.
protected	JPEGImageReaderSpi(ReaderWriterProviderInfo info) Constructor for subclasses.

Method Summary

Methods

Modifier and Type	Method and Description
boolean	canDecodeInput(java.lang.Object source)
javax.imageio.ImageReader	createReaderInstance(java.lang.Object extension)
java.lang.String	getDescription(java.util.Locale locale)
java.lang.String[]	getExtraImageMetadataFormatNames()
java.lang.String[]	getExtraStreamMetadataFormatNames()
java.lang.String[]	getFileSuffixes()
java.lang.String[]	getFormatNames()
javax.imageio.metadata.IIOMetadataFormat	getImageMetadataFormat(java.lang.String formatName)
java.lang.Class[]	getInputTypes()
java.lang.String[]	getMIMETypes()
java.lang.String	getNativeImageMetadataFormatName()
java.lang.String	getNativeStreamMetadataFormatName()
javax.imageio.metadata.IIOMetadataFormat	getStreamMetadataFormat(java.lang.String formatName)
java.lang.String	getVendorName()
java.lang.String	getVersion()
boolean	isStandardImageMetadataFormatSupported()
boolean	isStandardStreamMetadataFormatSupported()
void	onRegistration(javax.imageio.spi.ServiceRegistry registry, java.lang.Class<?> category)

Methods inherited from class javax.imageio.spi.ImageReaderSpi

createReaderInstance, getImageWriterSpiNames, isOwnReader

Methods inherited from class javax.imageio.spi.ImageReaderWriterSpi

getPluginClassName

Methods inherited from class javax.imageio.spi.IIOServiceProvider

onDeregistration

Methods inherited from class java.lang.Object

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

Field Detail

delegateProvider

protected javax.imageio.spi.ImageReaderSpi delegateProvider

Constructor Detail

JPEGImageReaderSpi

public JPEGImageReaderSpi()

Constructor for use by IIORegistry only. The instance created will not work without being properly registered.

JPEGImageReaderSpi

protected JPEGImageReaderSpi(javax.imageio.spi.ImageReaderSpi delegateProvider)

Creates a JPEGImageReaderSpi with the given delegate.

Parameters:

delegateProvider - a ImageReaderSpi that can read JPEG.

JPEGImageReaderSpi

protected JPEGImageReaderSpi(ReaderWriterProviderInfo info)

Constructor for subclasses.

Parameters:

info -

Method Detail

onRegistration

public void onRegistration(javax.imageio.spi.ServiceRegistry registry,
                  java.lang.Class<?> category)

Specified by:

onRegistration in interface javax.imageio.spi.RegisterableService

Overrides:

onRegistration in class javax.imageio.spi.IIOServiceProvider

getVendorName

public java.lang.String getVendorName()

Overrides:

getVendorName in class javax.imageio.spi.IIOServiceProvider

getVersion

public java.lang.String getVersion()

Overrides:

getVersion in class javax.imageio.spi.IIOServiceProvider

createReaderInstance

public javax.imageio.ImageReader createReaderInstance(java.lang.Object extension)
                                               throws java.io.IOException

Specified by:

createReaderInstance in class javax.imageio.spi.ImageReaderSpi

Throws:

java.io.IOException

canDecodeInput

public boolean canDecodeInput(java.lang.Object source)
                       throws java.io.IOException

Specified by:

canDecodeInput in class javax.imageio.spi.ImageReaderSpi

Throws:

java.io.IOException

getFormatNames

public java.lang.String[] getFormatNames()

Overrides:

getFormatNames in class javax.imageio.spi.ImageReaderWriterSpi

getFileSuffixes

public java.lang.String[] getFileSuffixes()

Overrides:

getFileSuffixes in class javax.imageio.spi.ImageReaderWriterSpi

getMIMETypes

public java.lang.String[] getMIMETypes()

Overrides:

getMIMETypes in class javax.imageio.spi.ImageReaderWriterSpi

isStandardStreamMetadataFormatSupported

public boolean isStandardStreamMetadataFormatSupported()

Overrides:

isStandardStreamMetadataFormatSupported in class javax.imageio.spi.ImageReaderWriterSpi

getNativeStreamMetadataFormatName

public java.lang.String getNativeStreamMetadataFormatName()

Overrides:

getNativeStreamMetadataFormatName in class javax.imageio.spi.ImageReaderWriterSpi

getExtraStreamMetadataFormatNames

public java.lang.String[] getExtraStreamMetadataFormatNames()

Overrides:

getExtraStreamMetadataFormatNames in class javax.imageio.spi.ImageReaderWriterSpi

isStandardImageMetadataFormatSupported

public boolean isStandardImageMetadataFormatSupported()

Overrides:

isStandardImageMetadataFormatSupported in class javax.imageio.spi.ImageReaderWriterSpi

getNativeImageMetadataFormatName

public java.lang.String getNativeImageMetadataFormatName()

Overrides:

getNativeImageMetadataFormatName in class javax.imageio.spi.ImageReaderWriterSpi

getExtraImageMetadataFormatNames

public java.lang.String[] getExtraImageMetadataFormatNames()

Overrides:

getExtraImageMetadataFormatNames in class javax.imageio.spi.ImageReaderWriterSpi

getStreamMetadataFormat

public javax.imageio.metadata.IIOMetadataFormat getStreamMetadataFormat(java.lang.String formatName)

Overrides:

getStreamMetadataFormat in class javax.imageio.spi.ImageReaderWriterSpi

getImageMetadataFormat

public javax.imageio.metadata.IIOMetadataFormat getImageMetadataFormat(java.lang.String formatName)

Overrides:

getImageMetadataFormat in class javax.imageio.spi.ImageReaderWriterSpi

getDescription

public java.lang.String getDescription(java.util.Locale locale)

Specified by:

getDescription in class javax.imageio.spi.IIOServiceProvider

getInputTypes

public java.lang.Class[] getInputTypes()

Overrides:

getInputTypes in class javax.imageio.spi.ImageReaderSpi