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

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