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