Migrated source code from Simantics SVN

[simantics/platform.git] / bundles / org.simantics.databoard / src / org / simantics / databoard / serialization / impl / BooleanSerializer.java

diff --git a/bundles/org.simantics.databoard/src/org/simantics/databoard/serialization/impl/BooleanSerializer.java b/bundles/org.simantics.databoard/src/org/simantics/databoard/serialization/impl/BooleanSerializer.java
new file mode 100644 (file)
index 0000000..1985a10
--- /dev/null
+++ b/bundles/org.simantics.databoard/src/org/simantics/databoard/serialization/impl/BooleanSerializer.java
@@ -0,0 +1,80 @@
+package org.simantics.databoard.serialization.impl;\r
+\r
+import java.io.DataInput;\r
+import java.io.DataOutput;\r
+import java.io.IOException;\r
+\r
+import org.simantics.databoard.binding.BooleanBinding;\r
+import org.simantics.databoard.binding.error.BindingException;\r
+import org.simantics.databoard.serialization.Serializer.NonRecursiveSerializer;\r
+\r
+public class BooleanSerializer extends NonRecursiveSerializer {\r
+\r
+       BooleanBinding binding;\r
+       \r
+       public BooleanSerializer(BooleanBinding binding) {\r
+               this.binding = binding;\r
+       }\r
+       \r
+       @Override\r
+       public Object deserialize(DataInput in) throws IOException {\r
+               try {\r
+                       boolean value = in.readByte() != 0; \r
+                       return binding.create(value);\r
+               } catch (BindingException e) {\r
+                       throw new IOException( e ); \r
+               }\r
+       }\r
+       \r
+       @Override\r
+       public void deserializeTo(DataInput in, Object obj) throws IOException {\r
+               try {\r
+                       boolean newValue = in.readByte() != 0; \r
+                       binding.setValue(obj, newValue);\r
+               } catch (BindingException e) {\r
+                       throw new IOException( e ); \r
+               }\r
+       }\r
+       \r
+       @Override\r
+       public void skip(DataInput in)\r
+                       throws IOException {\r
+               in.skipBytes(1);                        \r
+       }\r
+\r
+       @Override\r
+       public void serialize(DataOutput out, Object obj) throws IOException {\r
+               try {\r
+                       boolean value = binding.getValue_(obj);\r
+                       out.write( (byte) (value ? 1 : 0) );\r
+               } catch (BindingException e) {\r
+                       throw new IOException( e ); \r
+               }\r
+       }\r
+\r
+       @Override\r
+       public Integer getConstantSize() {\r
+               return 1;\r
+       }\r
+\r
+       @Override\r
+       public int getSize(Object obj) {\r
+               return 1;\r
+       }\r
+\r
+       @Override\r
+       public int getMinSize() {\r
+               return 1;\r
+       }\r
+       \r
+       public boolean getBoolean(DataInput in) throws IOException\r
+       {\r
+               return in.readByte() != 0;\r
+       }\r
+       \r
+       public void putBoolean(DataOutput out, boolean x) throws IOException\r
+       {\r
+               out.writeBoolean(x);\r
+       }\r
+       \r
+}\r