1 /* MemoryCacheImageOutputStream.java --
2    Copyright (C) 2004 Free Software Foundation, Inc.
3 
4 This file is part of GNU Classpath.
5 
6 GNU Classpath is free software; you can redistribute it and/or modify
7 it under the terms of the GNU General Public License as published by
8 the Free Software Foundation; either version 2, or (at your option)
9 any later version.
10 
11 GNU Classpath is distributed in the hope that it will be useful, but
12 WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
14 General Public License for more details.
15 
16 You should have received a copy of the GNU General Public License
17 along with GNU Classpath; see the file COPYING.  If not, write to the
18 Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
19 02110-1301 USA.
20 
21 Linking this library statically or dynamically with other modules is
22 making a combined work based on this library.  Thus, the terms and
23 conditions of the GNU General Public License cover the whole
24 combination.
25 
26 As a special exception, the copyright holders of this library give you
27 permission to link this library with independent modules to produce an
28 executable, regardless of the license terms of these independent
29 modules, and to copy and distribute the resulting executable under
30 terms of your choice, provided that you also meet, for each linked
31 independent module, the terms and conditions of the license of that
32 module.  An independent module is a module which is not derived from
33 or based on this library.  If you modify this library, you may extend
34 this exception to your version of the library, but you are not
35 obligated to do so.  If you do not wish to do so, delete this
36 exception statement from your version. */
37 
38 
39 package javax.imageio.stream;
40 
41 import java.io.IOException;
42 import java.io.OutputStream;
43 
44 /**
45  * @author Michael Koch (konqueror@gmx.de)
46  */
47 public class MemoryCacheImageOutputStream extends ImageOutputStreamImpl
48 {
49   private OutputStream stream;
50 
MemoryCacheImageOutputStream(OutputStream stream)51   public MemoryCacheImageOutputStream(OutputStream stream)
52   {
53     this.stream = stream;
54   }
55 
close()56   public void close()
57     throws IOException
58   {
59     super.close();
60     stream.close();
61   }
62 
flushBefore(long position)63   public void flushBefore(long position)
64     throws IOException
65   {
66     // FIXME: Implement me.
67     throw new Error("not implemented");
68   }
69 
isCached()70   public boolean isCached()
71   {
72     return true;
73   }
74 
isCachedFile()75   public boolean isCachedFile()
76   {
77     return false;
78   }
79 
isCachedMemory()80   public boolean isCachedMemory()
81   {
82     return true;
83   }
84 
read()85   public int read()
86     throws IOException
87   {
88     // FIXME: Implement me.
89     throw new Error("not implemented");
90   }
91 
read(byte[] data, int offset, int len)92   public int read (byte[] data, int offset, int len)
93     throws IOException
94   {
95     // FIXME: Implement me.
96     throw new Error("not implemented");
97   }
98 
write(byte[] data, int offset, int len)99   public void write(byte[] data, int offset, int len)
100     throws IOException
101   {
102     // FIXME: Flush pending bits.
103     stream.write(data, offset, len);
104   }
105 
write(int value)106   public void write(int value)
107     throws IOException
108   {
109     // FIXME: Flush pending bits.
110     stream.write(value);
111   }
112 }
113