KLALB3.2

src/org/kne/cloud/network/perf/TESTNPacket.java

@@ -0,0 +1,74 @@
+package org.kne.cloud.network.perf;
+
+import java.io.DataInput;
+import java.io.DataInputStream;
+import java.io.DataOutput;
+import java.io.DataOutputStream;
+import java.io.EOFException;
+import java.io.IOException;
+import java.nio.ByteBuffer;
+import java.nio.channels.ReadableByteChannel;
+import java.nio.channels.WritableByteChannel;
+
+import org.kne.cloud.network.NetworkPacket;
+import org.kne.cloud.network.klalb.KLALBPacket;
+
+public class TESTNPacket extends KLALBPacket {
+	
+	private static final int HEADER_LENGTH=3;
+	
+	private ByteBuffer dataBuffer;//=NetworkPacket.databufferpool_65535.borrow();
+	@Override
+	public long getLength() {
+		return HEADER_LENGTH+dataBuffer.limit();
+	}
+
+
+	public TESTNPacket(int limit) {
+		super(TESTN,HEADER_LENGTH);
+		//dataBuffer.limit(limit);
+		dataBuffer=ByteBuffer.allocate(limit);
+	}
+
+	
+
+	public ByteBuffer getDataBuffer() {
+		return dataBuffer;
+	}
+
+
+	@Override
+	public void writeToChannel(WritableByteChannel dto) throws IOException {
+		klalbHeader.putChar(1, (char) dataBuffer.limit());
+		super.writeToChannel(dto);
+		//System.out.println(dataBuffer);
+		dto.write(dataBuffer.slice(0, dataBuffer.limit()));
+	}
+
+	@Override
+	public void readFromChannel(ReadableByteChannel din) throws IOException {
+		super.readFromChannel(din);
+		int limit=klalbHeader.getChar(1);
+		//dataBuffer.clear();
+		//dataBuffer.limit(limit);
+		dataBuffer=ByteBuffer.allocate(limit);
+		 while(dataBuffer.hasRemaining()){
+			if(din.read(dataBuffer)==-1) {
+				throw new EOFException();
+			}
+		}
+		 dataBuffer.flip();
+	}
+
+	public TESTNPacket(ByteBuffer bb) {
+		super(bb,HEADER_LENGTH);
+	}
+
+
+	@Override
+	public String toString() {
+		return "TESTN["+dataBuffer.limit()+"]";
+	}
+
+	
+}