Exemple #1
0
 public static <V> ByteBuf writeObject(Transform<V, ByteBuf> converter, V object) {
   ByteBuf buffer = null;
   try {
     ByteBuf objectBuffer = converter.convert(object);
     int length = objectBuffer.readableBytes();
     ByteBuf lengthBuffer = Unpooled.buffer(2);
     lengthBuffer.writeShort(length);
     buffer = Unpooled.wrappedBuffer(lengthBuffer, objectBuffer);
   } catch (Exception e) {
     LOG.error("Error occurred while writing object to buffer: {}", e);
   }
   return buffer;
 }
Exemple #2
0
 public static <T, V> V readObject(ByteBuf buffer, Transform<ByteBuf, V> decoder) {
   int length = 0;
   if (null != buffer && buffer.readableBytes() > 2) {
     length = buffer.readUnsignedShort();
   } else {
     return null;
   }
   ByteBuf objBuffer = buffer.readSlice(length);
   V obj = null;
   try {
     obj = decoder.convert(objBuffer);
   } catch (Exception e) {
     LOG.error("Error occurred while trying to read object from buffer: {}", e);
   }
   return obj;
 }