added svenson JSON databind

tpc/.classpath

@@ -5,6 +5,7 @@
 	<classpathentry kind="lib" path="lib/libthrift.jar"/>
 	<classpathentry kind="lib" path="lib/commons-lang-2.4.jar"/>
 	<classpathentry kind="lib" path="lib/stax-api-1.0.1.jar"/>
+	<classpathentry kind="lib" path="lib/commons-beanutils-1.8.3.jar"/>
 	<classpathentry kind="lib" path="lib/commons-httpclient-3.1.jar"/>
 	<classpathentry kind="lib" path="lib/commons-logging-1.1.1.jar"/>
 	<classpathentry kind="lib" path="lib/commons-codec-1.3.jar"/>
@@ -50,5 +51,6 @@
 	<classpathentry kind="lib" path="lib/protostuff-json-1.0.0.M7.jar"/>
 	<classpathentry kind="lib" path="lib/protostuff-runtime-1.0.0.M7.jar"/>
 	<classpathentry kind="lib" path="lib/protostuff-xml-1.0.0.M7.jar"/>
+	<classpathentry kind="lib" path="lib/svenson-1.4.0.jar"/>
 	<classpathentry kind="output" path="build"/>
 </classpath>

tpc/serializers.txt

@@ -22,6 +22,7 @@ json/protostuff-manual
 json/protostuff-runtime
 json/protobuf
 json/google-gson
+json/svenson-databind
 bson/jackson-manual
 bson/jackson-databind
 bson/mongodb

tpc/src/serializers/SvensonJsonDatabind.java

@@ -0,0 +1,58 @@
+package serializers;
+
+import java.io.*;
+
+import data.media.Image;
+import data.media.MediaContent;
+
+/**
+ * This serializer uses svenson for JSON data binding.
+ */
+public class SvensonJsonDatabind
+{
+  public static void register(TestGroups groups)
+  {
+    groups.media.add(JavaBuiltIn.MediaTransformer,
+        new GenericSerializer<MediaContent>("json/svenson-databind", MediaContent.class));
+  }
+
+  static class GenericSerializer<T> extends Serializer<T>
+  {
+    private final org.svenson.JSONParser _jsonParser;
+    private final org.svenson.JSON _jsonWriter;
+    private final String name;
+    private final Class<T> type;
+
+    public GenericSerializer(String name, Class<T> clazz)
+    {
+      this.name = name;
+      type = clazz;
+
+      _jsonParser = org.svenson.JSONParser.defaultJSONParser();
+      _jsonParser.addTypeHint(".images[]", Image.class);
+      _jsonWriter = org.svenson.JSON.defaultJSON();
+    }
+
+    public String getName()
+    {
+      return name;
+    }
+
+    public T deserialize(byte[] array) throws Exception
+    {
+      org.svenson.tokenize.JSONCharacterSource source = 
+        new org.svenson.tokenize.InputStreamSource(new ByteArrayInputStream(array), true);
+      T result = _jsonParser.parse(type, source);
+      return result;
+    }
+
+    public byte[] serialize(T data) throws IOException
+    {
+      ByteArrayOutputStream baos = outputStream(data);
+      OutputStreamWriter w = new OutputStreamWriter(baos, "UTF-8");
+      _jsonWriter.writeJSONToWriter(data, w);
+      w.close();
+      return baos.toByteArray();
+    }
+  }
+}