1 files changed, 29 insertions, 0 deletions
diff --git a/src/main/scala/cc/spray/json/formats/JsonFormat.scala b/src/main/scala/cc/spray/json/formats/JsonFormat.scala
new file mode 100644
index 0000000..1edac19
--- /dev/null
+++ b/src/main/scala/cc/spray/json/formats/JsonFormat.scala
@@ -0,0 +1,29 @@
+package cc.spray.json
+package formats
+
+/*
+ * Original implementation (C) 2009-2011 Debasish Ghosh
+ * Adapted and extended in 2011 by Mathias Doenitz
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+trait JsonReader[T] {
+  def read(json: JsValue): T
+}
+
+trait JsonWriter[T] {
+  def write(obj: T): JsValue
+}
+
+trait JsonFormat[T] extends JsonReader[T] with JsonWriter[T]