summaryrefslogtreecommitdiffstats
path: root/libjava/gnu/java/awt/image/ImageDecoder.java
diff options
context:
space:
mode:
Diffstat (limited to 'libjava/gnu/java/awt/image/ImageDecoder.java')
-rw-r--r--libjava/gnu/java/awt/image/ImageDecoder.java156
1 files changed, 0 insertions, 156 deletions
diff --git a/libjava/gnu/java/awt/image/ImageDecoder.java b/libjava/gnu/java/awt/image/ImageDecoder.java
deleted file mode 100644
index 141c8541794..00000000000
--- a/libjava/gnu/java/awt/image/ImageDecoder.java
+++ /dev/null
@@ -1,156 +0,0 @@
-/* ImageDecoder.java --
- Copyright (C) 1999, 2000, 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 gnu.java.awt.image;
-
-import java.awt.image.ImageConsumer;
-import java.awt.image.ImageProducer;
-import java.io.ByteArrayInputStream;
-import java.io.FileInputStream;
-import java.io.IOException;
-import java.io.InputStream;
-import java.net.URL;
-import java.util.Vector;
-
-public abstract class ImageDecoder implements ImageProducer
-{
- Vector consumers = new Vector ();
- String filename;
- URL url;
- byte[] data;
- int offset;
- int length;
- InputStream input;
-
- static
- {
- // FIXME: there was some broken code here that looked like
- // it wanted to rely on this property. I don't have any idea
- // what it was intended to do.
- // String endian = System.getProperties ().getProperty ("gnu.cpu.endian");
- }
-
- public ImageDecoder (String filename)
- {
- this.filename = filename;
- }
-
- public ImageDecoder (URL url)
- {
- this.url = url;
- }
-
- public ImageDecoder (InputStream is)
- {
- this.input = is;
- }
-
- public ImageDecoder (byte[] imagedata, int imageoffset, int imagelength)
- {
- data = imagedata;
- offset = imageoffset;
- length = imagelength;
- }
-
- public void addConsumer (ImageConsumer ic)
- {
- consumers.addElement (ic);
- }
-
- public boolean isConsumer (ImageConsumer ic)
- {
- return consumers.contains (ic);
- }
-
- public void removeConsumer (ImageConsumer ic)
- {
- consumers.removeElement (ic);
- }
-
- public void startProduction (ImageConsumer ic)
- {
- if (!isConsumer(ic))
- addConsumer(ic);
-
- Vector list = (Vector) consumers.clone ();
- try
- {
- // Create the input stream here rather than in the
- // ImageDecoder constructors so that exceptions cause
- // imageComplete to be called with an appropriate error
- // status.
- if (input == null)
- {
- try
- {
- if (url != null)
- input = url.openStream();
- else
- {
- if (filename != null)
- input = new FileInputStream (filename);
- else
- input = new ByteArrayInputStream (data, offset, length);
- }
- produce (list, input);
- }
- finally
- {
- input = null;
- }
- }
- else
- {
- produce (list, input);
- }
- }
- catch (Exception e)
- {
- for (int i = 0; i < list.size (); i++)
- {
- ImageConsumer ic2 = (ImageConsumer) list.elementAt (i);
- ic2.imageComplete (ImageConsumer.IMAGEERROR);
- }
- }
- }
-
- public void requestTopDownLeftRightResend (ImageConsumer ic)
- {
- }
-
- public abstract void produce (Vector v, InputStream is) throws IOException;
-}
OpenPOWER on IntegriCloud