From 21503c8aae090a64f358894626586b610fae4b8c Mon Sep 17 00:00:00 2001 From: mark Date: Sat, 6 Nov 2004 18:09:00 +0000 Subject: 2004-11-06 Mark Wielaard * Makefile.am: Add new javax.imageio files. * Makefile.in: Regenerated. 2004-11-06 Michael Koch * 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 * javax/imageio/spi/ImageReaderSpi.java (isOwnReader): New method. * javax/imageio/spi/ImageWriterSpi.java (isOwnWriter): Likewise. 2004-11-06 Michael Koch * 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 * 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 * javax/imageio/metadata/IIOInvalidTreeException.java, javax/imageio/metadata/IIOMetadataFormatImpl.java, javax/imageio/metadata/IIOMetadataNode.java: New stub files. 2004-11-06 Michael Koch * javax/imageio/stream/ImageInputStreamImpl.java, javax/imageio/stream/ImageOutputStreamImpl.java: New files. 2004-11-06 Michael Koch * javax/imageio/ImageIO.java: Added much new methods. 2004-11-06 Michael Koch * javax/imageio/ImageReader.java, javax/imageio/ImageWriter.java, javax/imageio/spi/ImageWriterSpi.java: Add SOME new methods. 2004-11-06 Michael Koch * 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 * javax/imageio/ImageWriteParam.java, javax/imageio/metadata/IIOMetadataFormat.java: Implemented. 2004-11-06 Michael Koch * javax/imageio/ImageTypeSpecifier.java: Mostly implemented. 2004-11-06 Michael Koch * javax/imageio/metadata/IIOMetadata.java: Mostly implemented. 2004-11-06 Michael Koch * 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 * 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 * 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 * javax/imageio/ImageIO.java: New file. 2004-11-06 Michael Koch * javax/imageio/spi/IIORegistry.java (static): Don't register ImageReaderSpi.class and ImageWriterSpi.class yet. 2004-11-06 Michael Koch * javax/imageio/spi/IIORegistry.java: New file. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@90181 138bc75d-0d04-0410-961f-82ee72b054a4 --- .../javax/imageio/stream/FileImageInputStream.java | 87 ++++++++++++++++++++++ 1 file changed, 87 insertions(+) create mode 100644 libjava/javax/imageio/stream/FileImageInputStream.java (limited to 'libjava/javax/imageio/stream/FileImageInputStream.java') diff --git a/libjava/javax/imageio/stream/FileImageInputStream.java b/libjava/javax/imageio/stream/FileImageInputStream.java new file mode 100644 index 00000000000..67fd07518b1 --- /dev/null +++ b/libjava/javax/imageio/stream/FileImageInputStream.java @@ -0,0 +1,87 @@ +/* FileImageInputStream.java -- + 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., 59 Temple Place, Suite 330, Boston, MA +02111-1307 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. */ + + +package javax.imageio.stream; + +import java.io.File; +import java.io.FileNotFoundException; +import java.io.IOException; +import java.io.RandomAccessFile; + +/** + * @author Michael Koch (konqueror@gmx.de) + */ +public class FileImageInputStream +{ + private RandomAccessFile file; + + public FileImageInputStream(File file) + throws FileNotFoundException, IOException + { + if (file == null) + throw new IllegalArgumentException ("file may not be null"); + + this.file = new RandomAccessFile(file, "r"); + } + + public FileImageInputStream(RandomAccessFile file) + { + if (file == null) + throw new IllegalArgumentException ("file may not be null"); + + this.file = file; + } + + public void close() + throws IOException + { + file.close(); + } + + public long length() + { + try + { + return file.length(); + } + catch (IOException e) + { + return -1L; + } + } +} -- cgit v1.2.3