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