001/* MemoryCacheImageOutputStream.java -- 002 Copyright (C) 2004 Free Software Foundation, Inc. 003 004This file is part of GNU Classpath. 005 006GNU Classpath is free software; you can redistribute it and/or modify 007it under the terms of the GNU General Public License as published by 008the Free Software Foundation; either version 2, or (at your option) 009any later version. 010 011GNU Classpath is distributed in the hope that it will be useful, but 012WITHOUT ANY WARRANTY; without even the implied warranty of 013MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 014General Public License for more details. 015 016You should have received a copy of the GNU General Public License 017along with GNU Classpath; see the file COPYING. If not, write to the 018Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 01902110-1301 USA. 020 021Linking this library statically or dynamically with other modules is 022making a combined work based on this library. Thus, the terms and 023conditions of the GNU General Public License cover the whole 024combination. 025 026As a special exception, the copyright holders of this library give you 027permission to link this library with independent modules to produce an 028executable, regardless of the license terms of these independent 029modules, and to copy and distribute the resulting executable under 030terms of your choice, provided that you also meet, for each linked 031independent module, the terms and conditions of the license of that 032module. An independent module is a module which is not derived from 033or based on this library. If you modify this library, you may extend 034this exception to your version of the library, but you are not 035obligated to do so. If you do not wish to do so, delete this 036exception statement from your version. */ 037 038 039package javax.imageio.stream; 040 041import gnu.classpath.NotImplementedException; 042 043import java.io.IOException; 044import java.io.OutputStream; 045 046/** 047 * @author Michael Koch (konqueror@gmx.de) 048 */ 049public class MemoryCacheImageOutputStream extends ImageOutputStreamImpl 050{ 051 private OutputStream stream; 052 053 public MemoryCacheImageOutputStream(OutputStream stream) 054 { 055 this.stream = stream; 056 } 057 058 public void close() 059 throws IOException 060 { 061 super.close(); 062 stream.close(); 063 } 064 065 public void flushBefore(long position) 066 throws IOException, NotImplementedException 067 { 068 // FIXME: Implement me. 069 throw new Error("not implemented"); 070 } 071 072 public boolean isCached() 073 { 074 return true; 075 } 076 077 public boolean isCachedFile() 078 { 079 return false; 080 } 081 082 public boolean isCachedMemory() 083 { 084 return true; 085 } 086 087 public int read() 088 throws IOException, NotImplementedException 089 { 090 // FIXME: Implement me. 091 throw new Error("not implemented"); 092 } 093 094 public int read (byte[] data, int offset, int len) 095 throws IOException, NotImplementedException 096 { 097 // FIXME: Implement me. 098 throw new Error("not implemented"); 099 } 100 101 public void write(byte[] data, int offset, int len) 102 throws IOException 103 { 104 // FIXME: Flush pending bits. 105 stream.write(data, offset, len); 106 } 107 108 public void write(int value) 109 throws IOException 110 { 111 // FIXME: Flush pending bits. 112 stream.write(value); 113 } 114}