-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.StringBinding;\r
-import org.simantics.databoard.binding.error.BindingException;\r
-import org.simantics.databoard.serialization.Serializer.NonRecursiveSerializer;\r
-import org.simantics.databoard.util.binary.Endian;\r
-import org.simantics.databoard.util.binary.UTF8;\r
-\r
-/**\r
- * Serializes Strings to UTF8 strings\r
- * \r
- * @author Toni Kalajainen\r
- */\r
-public class UTF8StringSerializer extends NonRecursiveSerializer {\r
-\r
- \r
- StringBinding binding;\r
- \r
- public UTF8StringSerializer(StringBinding binding) {\r
- this.binding = binding;\r
- }\r
-\r
- @Override\r
- public Object deserialize(DataInput in) throws IOException {\r
- try {\r
- int length = Endian.readDynamicUInt32(in);\r
- assertRemainingBytes(in, length); \r
- String str = UTF8.readUTF(in, length);\r
- return binding.create(str);\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
- int length = Endian.readDynamicUInt32(in);\r
- assertRemainingBytes(in, length); \r
- String str = UTF8.readUTF(in, length);\r
- binding.setValue(obj, str);\r
- } catch (BindingException e) {\r
- throw new IOException( e ); \r
- }\r
- }\r
-\r
- @Override\r
- public void skip(DataInput in) throws IOException { \r
- int length = Endian.readDynamicUInt32(in);\r
- in.skipBytes(length);\r
- }\r
- \r
- @Override\r
- public void serialize(DataOutput out, Object obj) throws IOException {\r
- try {\r
- byte[] bytes = binding.getValue(obj).getBytes(UTF8.CHARSET);\r
- Endian.writeDynamicUInt32(out, bytes.length); \r
- out.write(bytes);\r
- } catch (BindingException e) {\r
- throw new IOException( e ); \r
- }\r
- }\r
-\r
- @Override\r
- public Integer getConstantSize() { \r
- return null;\r
- }\r
-\r
- @Override\r
- public int getSize(Object obj) throws IOException {\r
- try {\r
- String string = binding.getValue(obj);\r
- int stringByteLength = UTF8.getUTF8EncodingByteLength( string ); \r
- int lengthLength = Endian.getDynamicUInt32Length( stringByteLength ); \r
- return lengthLength + stringByteLength;\r
- } catch (BindingException e) {\r
- throw new IOException( e ); \r
- }\r
- }\r
-\r
- @Override\r
- public int getMinSize() {\r
- return 1;\r
- }\r
- \r
-}\r
-\r
+package org.simantics.databoard.serialization.impl;
+
+import java.io.DataInput;
+import java.io.DataOutput;
+import java.io.IOException;
+
+import org.simantics.databoard.binding.StringBinding;
+import org.simantics.databoard.binding.error.BindingException;
+import org.simantics.databoard.serialization.Serializer.NonRecursiveSerializer;
+import org.simantics.databoard.util.binary.Endian;
+import org.simantics.databoard.util.binary.UTF8;
+
+/**
+ * Serializes Strings to UTF8 strings
+ *
+ * @author Toni Kalajainen
+ */
+public class UTF8StringSerializer extends NonRecursiveSerializer {
+
+
+ StringBinding binding;
+
+ public UTF8StringSerializer(StringBinding binding) {
+ this.binding = binding;
+ }
+
+ @Override
+ public Object deserialize(DataInput in) throws IOException {
+ try {
+ int length = Endian.readDynamicUInt32(in);
+ assertRemainingBytes(in, length);
+ String str = UTF8.readUTF(in, length);
+ return binding.create(str);
+ } catch (BindingException e) {
+ throw new IOException( e );
+ }
+ }
+
+ @Override
+ public void deserializeTo(DataInput in, Object obj) throws IOException {
+ try {
+ int length = Endian.readDynamicUInt32(in);
+ assertRemainingBytes(in, length);
+ String str = UTF8.readUTF(in, length);
+ binding.setValue(obj, str);
+ } catch (BindingException e) {
+ throw new IOException( e );
+ }
+ }
+
+ @Override
+ public void skip(DataInput in) throws IOException {
+ int length = Endian.readDynamicUInt32(in);
+ in.skipBytes(length);
+ }
+
+ @Override
+ public void serialize(DataOutput out, Object obj) throws IOException {
+ try {
+ byte[] bytes = binding.getValue(obj).getBytes(UTF8.CHARSET);
+ Endian.writeDynamicUInt32(out, bytes.length);
+ out.write(bytes);
+ } catch (BindingException e) {
+ throw new IOException( e );
+ }
+ }
+
+ @Override
+ public Integer getConstantSize() {
+ return null;
+ }
+
+ @Override
+ public int getSize(Object obj) throws IOException {
+ try {
+ String string = binding.getValue(obj);
+ int stringByteLength = UTF8.getUTF8EncodingByteLength( string );
+ int lengthLength = Endian.getDynamicUInt32Length( stringByteLength );
+ return lengthLength + stringByteLength;
+ } catch (BindingException e) {
+ throw new IOException( e );
+ }
+ }
+
+ @Override
+ public int getMinSize() {
+ return 1;
+ }
+
+}
+