diff options
Diffstat (limited to 'libjava/classpath/javax/imageio/stream/FileCacheImageInputStream.java')
-rw-r--r-- | libjava/classpath/javax/imageio/stream/FileCacheImageInputStream.java | 109 |
1 files changed, 0 insertions, 109 deletions
diff --git a/libjava/classpath/javax/imageio/stream/FileCacheImageInputStream.java b/libjava/classpath/javax/imageio/stream/FileCacheImageInputStream.java deleted file mode 100644 index 2717e07..0000000 --- a/libjava/classpath/javax/imageio/stream/FileCacheImageInputStream.java +++ /dev/null @@ -1,109 +0,0 @@ -/* FileCacheImageInputStream.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., 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. */ - - -package javax.imageio.stream; - -import java.io.File; -import java.io.IOException; -import java.io.InputStream; - -/** - * @author Michael Koch (konqueror@gmx.de) - */ -public class FileCacheImageInputStream extends ImageInputStreamImpl -{ - private InputStream stream; - private File cacheDir; - - public FileCacheImageInputStream(InputStream stream, File cacheDir) - throws IOException - { - super(); - this.stream = stream; - // FIXME: We do not support caching yet. - this.cacheDir = cacheDir; - } - - public void close() - throws IOException - { - if (stream != null) - { - stream.close(); - stream = null; - } - } - - private void checkStreamClosed() - throws IOException - { - if (stream == null) - throw new IOException("stream closed"); - } - - public boolean isCached() - { - return true; - } - - public boolean isCachedFile() - { - return true; - } - - public boolean isCachedMemory() - { - return false; - } - - public int read() - throws IOException - { - checkStreamClosed(); - setBitOffset(0); - return stream.read(); - } - - public int read(byte[] data, int offset, int len) - throws IOException - { - checkStreamClosed(); - setBitOffset(0); - return stream.read(data, offset, len); - } -} |