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comparison src/org/eclipse/jetty/io/nio/IndirectNIOBuffer.java @ 1010:2712133d5bce

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simplify Buffer code
author Franklin Schmidt <fschmidt@gmail.com>
date Sun, 23 Oct 2016 22:23:50 -0600
parents 3428c60d7cfc
children 80cad9086593
comparison
equal deleted inserted replaced
1009:c3a04bded909 1010:2712133d5bce
20 20
21 import java.nio.ByteBuffer; 21 import java.nio.ByteBuffer;
22 22
23 import org.eclipse.jetty.io.ByteArrayBuffer; 23 import org.eclipse.jetty.io.ByteArrayBuffer;
24 24
25 public class IndirectNIOBuffer extends ByteArrayBuffer implements NIOBuffer 25
26 public final class IndirectNIOBuffer extends ByteArrayBuffer implements NIOBuffer
26 { 27 {
27 protected final ByteBuffer _buf; 28 private final ByteBuffer _buf;
28 29
29 /* ------------------------------------------------------------ */ 30 public IndirectNIOBuffer(int size)
30 public IndirectNIOBuffer(int size) 31 {
31 { 32 super(size,READWRITE,NON_VOLATILE);
32 super(size,READWRITE,NON_VOLATILE); 33 _buf = ByteBuffer.wrap(_bytes);
33 _buf = ByteBuffer.wrap(_bytes); 34 _buf.position(0);
34 _buf.position(0); 35 _buf.limit(_buf.capacity());
35 _buf.limit(_buf.capacity()); 36 }
36 }
37 37
38 /* ------------------------------------------------------------ */ 38 @Override
39 public IndirectNIOBuffer(ByteBuffer buffer,boolean immutable) 39 public ByteBuffer getByteBuffer()
40 { 40 {
41 super(buffer.array(),0,0, immutable?IMMUTABLE:READWRITE,NON_VOLATILE); 41 return _buf;
42 if (buffer.isDirect()) 42 }
43 throw new IllegalArgumentException();
44 _buf = buffer;
45 _get=buffer.position();
46 _put=buffer.limit();
47 buffer.position(0);
48 buffer.limit(buffer.capacity());
49 }
50
51 /* ------------------------------------------------------------ */
52 public ByteBuffer getByteBuffer()
53 {
54 return _buf;
55 }
56 43
57 /* ------------------------------------------------------------ */ 44 @Override
58 public boolean isDirect() 45 public boolean isDirect()
59 { 46 {
60 return false; 47 return false;
61 } 48 }
62 } 49 }