bundles/org.simantics.databoard/src/org/simantics/databoard/serialization/impl/ByteSerializer.java

   1 package org.simantics.databoard.serialization.impl;
   2
   3 import java.io.DataInput;
   4 import java.io.DataOutput;
   5 import java.io.IOException;
   6
   7 import org.simantics.databoard.binding.ByteBinding;
   8 import org.simantics.databoard.binding.error.BindingException;
   9 import org.simantics.databoard.serialization.Serializer.NonRecursiveSerializer;
  10
  11 public class ByteSerializer extends NonRecursiveSerializer {
  12
  13         ByteBinding binding;
  14
  15         public ByteSerializer(ByteBinding binding) {
  16                 this.binding = binding;
  17         }
  18
  19         @Override
  20         public Object deserialize(DataInput in) throws IOException {
  21                 try {
  22                         byte value = in.readByte();
  23                         return binding.create( value );
  24                 } catch (BindingException e) {
  25                         throw new IOException( e );
  26                 }
  27         }
  28
  29         @Override
  30         public void deserializeTo(DataInput in, Object obj) throws IOException {
  31                 try {
  32                         binding.setValue(obj, in.readByte());
  33                 } catch (BindingException e) {
  34                         throw new IOException( e );
  35                 }
  36         }
  37
  38         @Override
  39         public void skip(DataInput in)
  40                         throws IOException {
  41                 in.skipBytes(1);
  42         }
  43
  44         @Override
  45         public void serialize(DataOutput out, Object obj) throws IOException {
  46                 try {
  47                         byte value = binding.getValue_(obj);
  48                         out.write(value);
  49                 } catch (BindingException e) {
  50                         throw new IOException( e );
  51                 }
  52         }
  53
  54         @Override
  55         public Integer getConstantSize() {
  56                 return 1;
  57         }
  58
  59         @Override
  60         public int getSize(Object obj) {
  61                 return 1;
  62         }
  63
  64         @Override
  65         public int getMinSize() {
  66                 return 1;
  67         }
  68
  69         public byte getByte(DataInput in) throws IOException
  70         {
  71                 return in.readByte();
  72         }
  73
  74         public void putByte(DataOutput out, byte x) throws IOException
  75         {
  76                 out.writeByte(x);
  77         }
  78
  79
  80 }