Class ImageReaderSpi

Implemented Interfaces:
Known Direct Subclasses:
BMPImageReaderSpi, GdkPixbufDecoder.GdkPixbufReaderSpi, GIFImageReaderSpi, JPEGImageReaderSpi, PNGImageReaderSpi

public abstract class ImageReaderSpi
extends ImageReaderWriterSpi

Field Summary

static Class<T>[]
protected Class<T>[]
protected String[]

Fields inherited from class javax.imageio.spi.ImageReaderWriterSpi

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

Fields inherited from class javax.imageio.spi.IIOServiceProvider

vendorName, version

Constructor Summary

The basic constructor.
ImageReaderSpi(String vendorName, String version, String[] names, String[] suffixes, String[] MIMETypes, String readerClassName, Class<T>[] inputTypes, String[] writerSpiNames, boolean supportsStandardStreamMetadataFormat, String nativeStreamMetadataFormatName, String nativeStreamMetadataFormatClassName, String[] extraStreamMetadataFormatNames, String[] extraStreamMetadataFormatClassNames, boolean supportsStandardImageMetadataFormat, String nativeImageMetadataFormatName, String nativeImageMetadataFormatClassName, String[] extraImageMetadataFormatNames, String[] extraImageMetadataFormatClassNames)

Method Summary

abstract boolean
canDecodeInput(Object source)
abstract ImageReader
createReaderInstance(Object extension)
isOwnReader(ImageReader reader)

Methods inherited from class javax.imageio.spi.ImageReaderWriterSpi

getExtraImageMetadataFormatNames, getExtraStreamMetadataFormatNames, getFileSuffixes, getFormatNames, getImageMetadataFormat, getMIMETypes, getNativeImageMetadataFormatName, getNativeStreamMetadataFormatName, getPluginClassName, getStreamMetadataFormat, isStandardImageMetadataFormatSupported, isStandardStreamMetadataFormatSupported

Methods inherited from class javax.imageio.spi.IIOServiceProvider

getDescription, getVendorName, getVersion, onDeregistration, onRegistration

Methods inherited from class java.lang.Object

clone, equals, extends Object> getClass, finalize, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details


public static final Class<T>[] STANDARD_INPUT_TYPE


protected Class<T>[] inputTypes


protected String[] writerSpiNames

Constructor Details


protected ImageReaderSpi()
The basic constructor. Object is special, because it has no superclass, so there is no call to super().


public ImageReaderSpi(String vendorName,
                      String version,
                      String[] names,
                      String[] suffixes,
                      String[] MIMETypes,
                      String readerClassName,
                      Class<T>[] inputTypes,
                      String[] writerSpiNames,
                      boolean supportsStandardStreamMetadataFormat,
                      String nativeStreamMetadataFormatName,
                      String nativeStreamMetadataFormatClassName,
                      String[] extraStreamMetadataFormatNames,
                      String[] extraStreamMetadataFormatClassNames,
                      boolean supportsStandardImageMetadataFormat,
                      String nativeImageMetadataFormatName,
                      String nativeImageMetadataFormatClassName,
                      String[] extraImageMetadataFormatNames,
                      String[] extraImageMetadataFormatClassNames)

Method Details


public abstract boolean canDecodeInput(Object source)
            throws IOException


public ImageReader createReaderInstance()
            throws IOException


public abstract ImageReader createReaderInstance(Object extension)
            throws IOException


public String[] getImageWriterSpiNames()


public Class<T>[] getInputTypes()


public boolean isOwnReader(ImageReader reader) -- Copyright (C) 2004 Free Software Foundation, Inc. This file is part of GNU Classpath. GNU Classpath is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2, or (at your option) any later version. GNU Classpath is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with GNU Classpath; see the file COPYING. If not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. Linking this library statically or dynamically with other modules is making a combined work based on this library. Thus, the terms and conditions of the GNU General Public License cover the whole combination. As a special exception, the copyright holders of this library give you permission to link this library with independent modules to produce an executable, regardless of the license terms of these independent modules, and to copy and distribute the resulting executable under terms of your choice, provided that you also meet, for each linked independent module, the terms and conditions of the license of that module. An independent module is a module which is not derived from or based on this library. If you modify this library, you may extend this exception to your version of the library, but you are not obligated to do so. If you do not wish to do so, delete this exception statement from your version.