LongCodec added

src/main/java/org/redisson/client/protocol/LongCodec.java

@@ -0,0 +1,38 @@
+/**
+ * Copyright 2014 Nikita Koksharov, Nickolay Borbit
+ *
+ * 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.
+ */
+package org.redisson.client.protocol;
+
+import io.netty.buffer.ByteBuf;
+import io.netty.util.CharsetUtil;
+
+public class LongCodec extends StringCodec {
+
+    public static final LongCodec INSTANCE = new LongCodec();
+
+    @Override
+    public Decoder<Object> getValueDecoder() {
+        return new Decoder<Object>() {
+            @Override
+            public Object decode(ByteBuf buf) {
+                if (buf == null) {
+                    return null;
+                }
+                return Long.valueOf(buf.toString(CharsetUtil.UTF_8));
+            }
+        };
+    }
+
+}