Mercurial > dive4elements > framework
comparison artifact-database/src/main/java/org/dive4elements/artifactdatabase/rest/ByteArrayRepresentation.java @ 473:d0ac790a6c89 dive4elements-move
Moved directories to org.dive4elements
| author | Sascha L. Teichmann <teichmann@intevation.de> |
|---|---|
| date | Thu, 25 Apr 2013 10:57:18 +0200 |
| parents | artifact-database/src/main/java/de/intevation/artifactdatabase/rest/ByteArrayRepresentation.java@9798e4d83681 |
| children | 415df0fc4fa1 |
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| 472:783cc1b6b615 | 473:d0ac790a6c89 |
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| 1 package de.intevation.artifactdatabase.rest; | |
| 2 | |
| 3 import org.restlet.representation.Representation; | |
| 4 | |
| 5 import java.io.Reader; | |
| 6 import java.io.OutputStream; | |
| 7 import java.io.InputStream; | |
| 8 import java.io.Writer; | |
| 9 import java.io.IOException; | |
| 10 import java.io.InputStreamReader; | |
| 11 import java.io.ByteArrayInputStream; | |
| 12 | |
| 13 import java.nio.ByteBuffer; | |
| 14 | |
| 15 import java.nio.channels.ReadableByteChannel; | |
| 16 import java.nio.channels.WritableByteChannel; | |
| 17 | |
| 18 import org.restlet.data.MediaType; | |
| 19 | |
| 20 public class ByteArrayRepresentation | |
| 21 extends Representation | |
| 22 { | |
| 23 protected byte [] data; | |
| 24 | |
| 25 public ByteArrayRepresentation(MediaType mediaType, byte [] data) { | |
| 26 super(mediaType); | |
| 27 this.data = data; | |
| 28 } | |
| 29 | |
| 30 @Override | |
| 31 public long getSize() { | |
| 32 return data.length; | |
| 33 } | |
| 34 | |
| 35 @Override | |
| 36 public ReadableByteChannel getChannel() throws IOException { | |
| 37 return null; | |
| 38 } | |
| 39 | |
| 40 @Override | |
| 41 public Reader getReader() throws IOException { | |
| 42 return new InputStreamReader(getStream()); | |
| 43 } | |
| 44 | |
| 45 @Override | |
| 46 public InputStream getStream() throws IOException { | |
| 47 return new ByteArrayInputStream(data); | |
| 48 } | |
| 49 | |
| 50 @Override | |
| 51 public void write(Writer writer) throws IOException { | |
| 52 writer.append(ByteBuffer.wrap(data).asCharBuffer()); | |
| 53 } | |
| 54 | |
| 55 @Override | |
| 56 public void write(WritableByteChannel writableChannel) throws IOException { | |
| 57 writableChannel.write(ByteBuffer.wrap(data)); | |
| 58 } | |
| 59 | |
| 60 @Override | |
| 61 public void write(OutputStream outputStream) throws IOException { | |
| 62 outputStream.write(data); | |
| 63 } | |
| 64 } | |
| 65 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : |