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2004-11-06 Mark Wielaard <mark@klomp.org> * Makefile.am: Add new javax.imageio files. * Makefile.in: Regenerated. 2004-11-06 Michael Koch <konqueror@gmx.de> * javax/imageio/event/IIOReadProgressListener.java, javax/imageio/event/IIOReadUpdateListener.java, javax/imageio/event/IIOReadWarningListener.java, javax/imageio/event/IIOWriteProgressListener.java, javax/imageio/event/IIOWriteWarningListener.java, javax/imageio/metadata/IIOMetadataFormat.java, javax/imageio/stream/FileCacheImageInputStream.java, javax/imageio/stream/FileCacheImageOutputStream.java, javax/imageio/stream/ImageInputStreamImpl.java: Import cleanup. * javax/imageio/metadata/package.html: New file. 2004-11-06 Michael Koch <konqueror@gmx.de> * javax/imageio/spi/ImageReaderSpi.java (isOwnReader): New method. * javax/imageio/spi/ImageWriterSpi.java (isOwnWriter): Likewise. 2004-11-06 Michael Koch <konqueror@gmx.de> * javax/imageio/ImageWriter.java (convertImageMetadata): New abstract method. (convertStreamMetadata): Likewise. (write): Likewise. * javax/imageio/stream/FileCacheImageInputStream.java (close): Fixed setting of stream to null. (checkStreamClosed): Throws IOException. 2004-11-06 Michael Koch <konqueror@gmx.de> * javax/imageio/stream/FileCacheImageInputStream.java, javax/imageio/stream/FileCacheImageOutputStream.java, javax/imageio/stream/FileImageInputStream.java, javax/imageio/stream/FileImageOutputStream.java, javax/imageio/stream/MemoryCacheImageInputStream.java, javax/imageio/stream/MemoryCacheImageOutputStream.java: New files. 2004-11-06 Michael Koch <konqueror@gmx.de> * javax/imageio/metadata/IIOInvalidTreeException.java, javax/imageio/metadata/IIOMetadataFormatImpl.java, javax/imageio/metadata/IIOMetadataNode.java: New stub files. 2004-11-06 Michael Koch <konqueror@gmx.de> * javax/imageio/stream/ImageInputStreamImpl.java, javax/imageio/stream/ImageOutputStreamImpl.java: New files. 2004-11-06 Michael Koch <konqueror@gmx.de> * javax/imageio/ImageIO.java: Added much new methods. 2004-11-06 Michael Koch <konqueror@gmx.de> * javax/imageio/ImageReader.java, javax/imageio/ImageWriter.java, javax/imageio/spi/ImageWriterSpi.java: Add SOME new methods. 2004-11-06 Michael Koch <konqueror@gmx.de> * javax/imageio/IIOParam.java, javax/imageio/ImageReadParam.java, javax/imageio/ImageReader.java, javax/imageio/ImageWriter.java: Mostly implemented. * javax/imageio/spi/ImageReaderSpi.java, javax/imageio/spi/ImageWriterSpi.java: New files. 2004-11-06 Michael Koch <konqueror@gmx.de> * javax/imageio/ImageWriteParam.java, javax/imageio/metadata/IIOMetadataFormat.java: Implemented. 2004-11-06 Michael Koch <konqueror@gmx.de> * javax/imageio/ImageTypeSpecifier.java: Mostly implemented. 2004-11-06 Michael Koch <konqueror@gmx.de> * javax/imageio/metadata/IIOMetadata.java: Mostly implemented. 2004-11-06 Michael Koch <konqueror@gmx.de> * javax/imageio/IIOImage.java, javax/imageio/ImageReadParam.java, javax/imageio/metadata/IIOMetadataController.java, javax/imageio/metadata/IIOMetadataFormat.java: New files. * javax/imageio/stream/ImageOutputStream.java: Implemented. 2004-11-06 Michael Koch <konqueror@gmx.de> * javax/imageio/IIOParam.java, javax/imageio/IIOParamController.java, javax/imageio/ImageTypeSpecifier.java, javax/imageio/ImageWriteParam.java, javax/imageio/metadata/IIOMetadata.java: New files. * javax/imageio/ImageTranscoder.java: Implemented. 2004-11-06 Michael Koch <konqueror@gmx.de> * javax/imageio/spi/ImageInputStreamSpi.java, javax/imageio/spi/ImageOutputStreamSpi.java: Reworked import startments. * javax/imageio/spi/ServiceRegistry.java: Reworked import startments. Fixed XHTML in javadocs. (ServiceRegistry): Added @param tag to javadoc. * javax/imageio/stream/ImageInputStream.java (mark): Doesn't throws IOException; 2004-11-06 Michael Koch <konqueror@gmx.de> * javax/imageio/ImageIO.java: New file. 2004-11-06 Michael Koch <konqueror@gmx.de> * javax/imageio/spi/IIORegistry.java (static): Don't register ImageReaderSpi.class and ImageWriterSpi.class yet. 2004-11-06 Michael Koch <konqueror@gmx.de> * javax/imageio/spi/IIORegistry.java: New file. From-SVN: r90181
122 lines
4.4 KiB
Java
122 lines
4.4 KiB
Java
/* ImageReaderSpi.java --
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Copyright (C) 2004 Free Software Foundation, Inc.
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This file is part of GNU Classpath.
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GNU Classpath is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2, or (at your option)
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any later version.
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GNU Classpath is distributed in the hope that it will be useful, but
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WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with GNU Classpath; see the file COPYING. If not, write to the
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Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
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02111-1307 USA.
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Linking this library statically or dynamically with other modules is
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making a combined work based on this library. Thus, the terms and
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conditions of the GNU General Public License cover the whole
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combination.
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As a special exception, the copyright holders of this library give you
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permission to link this library with independent modules to produce an
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executable, regardless of the license terms of these independent
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modules, and to copy and distribute the resulting executable under
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terms of your choice, provided that you also meet, for each linked
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independent module, the terms and conditions of the license of that
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module. An independent module is a module which is not derived from
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or based on this library. If you modify this library, you may extend
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this exception to your version of the library, but you are not
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obligated to do so. If you do not wish to do so, delete this
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exception statement from your version. */
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package javax.imageio.spi;
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import java.io.IOException;
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import javax.imageio.ImageReader;
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import javax.imageio.stream.ImageInputStream;
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/**
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* @author Michael Koch (konqueror@gmx.de)
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*/
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public abstract class ImageReaderSpi extends ImageReaderWriterSpi
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{
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public static final Class[] STANDARD_INPUT_TYPE =
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{ ImageInputStream.class };
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protected Class[] inputTypes;
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protected String[] writerSpiNames;
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protected ImageReaderSpi()
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{
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// Do nothing here.
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}
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public ImageReaderSpi(String vendorName, String version, String[] names,
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String[] suffixes, String[] MIMETypes,
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String readerClassName, Class[] inputTypes,
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String[] writerSpiNames,
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boolean supportsStandardStreamMetadataFormat,
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String nativeStreamMetadataFormatName,
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String nativeStreamMetadataFormatClassName,
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String[] extraStreamMetadataFormatNames,
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String[] extraStreamMetadataFormatClassNames,
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boolean supportsStandardImageMetadataFormat,
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String nativeImageMetadataFormatName,
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String nativeImageMetadataFormatClassName,
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String[] extraImageMetadataFormatNames,
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String[] extraImageMetadataFormatClassNames)
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{
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super(vendorName, version, names, suffixes, MIMETypes, readerClassName,
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supportsStandardStreamMetadataFormat, nativeStreamMetadataFormatName,
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nativeStreamMetadataFormatClassName, extraStreamMetadataFormatNames,
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extraStreamMetadataFormatClassNames, supportsStandardImageMetadataFormat,
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nativeImageMetadataFormatName, nativeImageMetadataFormatClassName,
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extraImageMetadataFormatNames, extraImageMetadataFormatClassNames);
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if (inputTypes == null
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|| inputTypes.length == 0)
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throw new IllegalArgumentException("inputTypes may not be null or empty");
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this.inputTypes = inputTypes;
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this.writerSpiNames = writerSpiNames;
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}
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public abstract boolean canDecodeInput(Object source)
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throws IOException;
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public ImageReader createReaderInstance()
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throws IOException
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{
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return createReaderInstance(null);
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}
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public abstract ImageReader createReaderInstance(Object extension)
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throws IOException;
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public String[] getImageWriterSpiNames()
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{
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return writerSpiNames;
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}
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public Class[] getInputTypes()
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{
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return inputTypes;
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}
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public boolean isOwnReader(ImageReader reader)
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{
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if (reader == null)
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throw new IllegalArgumentException("reader may not be null");
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return pluginClassName.equals(reader.getClass().getName());
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}
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}
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