add alibaba fastjson

Author: wenshao

pom.xml

@@ -89,6 +89,14 @@
         <version>2.5</version>
       </dependency>
 
+   	<!-- and Alibaba Fastjson -->
+
+      <dependency>
+        <groupId>com.alibaba</groupId>
+        <artifactId>fastjson</artifactId>
+        <version>1.2.11</version>
+      </dependency>
+      
       <!--  Moshi, by some of same folks as GSON -->
       <dependency>
 	<groupId>com.squareup.moshi</groupId>

src/main/java/com/cowtowncoder/jsonperf/dzone/read/DZoneReadMapFastjson.java

@@ -0,0 +1,33 @@
+package com.cowtowncoder.jsonperf.dzone.read;
+
+import java.util.Map;
+import java.util.concurrent.TimeUnit;
+
+import org.openjdk.jmh.annotations.OutputTimeUnit;
+import org.openjdk.jmh.annotations.Scope;
+import org.openjdk.jmh.annotations.State;
+
+import com.alibaba.fastjson.JSON;
+import com.alibaba.fastjson.parser.Feature;
+
+@State(Scope.Thread)
+@OutputTimeUnit(TimeUnit.SECONDS)
+public class DZoneReadMapFastjson extends DZoneReadTestBase<Map<Object,Object>>
+{
+
+    public DZoneReadMapFastjson()
+    {
+    }
+
+    @SuppressWarnings("unchecked")
+    @Override
+    public Map<Object,Object> _readItems(byte[] input) throws Exception {
+        return (Map<Object,Object>) JSON.parse(input, Feature.DisableCircularReferenceDetect);
+    }
+
+    @SuppressWarnings("unchecked")
+    @Override
+    public Map<Object,Object> _readItems(String input) throws Exception {
+        return (Map<Object,Object>) JSON.parse(input, Feature.DisableCircularReferenceDetect);
+    }
+}

src/main/java/com/cowtowncoder/jsonperf/dzone/read/DZoneReadPojoFastjson.java

@@ -0,0 +1,31 @@
+package com.cowtowncoder.jsonperf.dzone.read;
+
+import java.util.concurrent.TimeUnit;
+
+import org.openjdk.jmh.annotations.OutputTimeUnit;
+import org.openjdk.jmh.annotations.Scope;
+import org.openjdk.jmh.annotations.State;
+
+import com.alibaba.fastjson.JSON;
+import com.alibaba.fastjson.parser.Feature;
+import com.cowtowncoder.jsonperf.dzone.MeasurementPOJO;
+
+@State(Scope.Thread)
+@OutputTimeUnit(TimeUnit.SECONDS)
+public class DZoneReadPojoFastjson extends DZoneReadTestBase<MeasurementPOJO>
+{
+
+    public DZoneReadPojoFastjson()
+    {
+    }
+
+    @Override
+    public MeasurementPOJO _readItems(byte[] input) throws Exception {
+        return JSON.parseObject(input, MeasurementPOJO.class, Feature.DisableCircularReferenceDetect);
+    }
+
+    @Override
+    public MeasurementPOJO _readItems(String input) throws Exception {
+        return JSON.parseObject(input, MeasurementPOJO.class, Feature.DisableCircularReferenceDetect);
+    }
+}

src/main/java/com/cowtowncoder/jsonperf/dzone/write/DZoneWriteFastjson.java

@@ -0,0 +1,42 @@
+package com.cowtowncoder.jsonperf.dzone.write;
+
+import java.io.OutputStream;
+import java.io.Writer;
+import java.util.concurrent.TimeUnit;
+
+import org.openjdk.jmh.annotations.OutputTimeUnit;
+import org.openjdk.jmh.annotations.Scope;
+import org.openjdk.jmh.annotations.State;
+
+import com.alibaba.fastjson.JSON;
+import com.alibaba.fastjson.serializer.SerializerFeature;
+import com.cowtowncoder.jsonperf.dzone.MeasurementPOJO;
+
+@State(Scope.Thread)
+@OutputTimeUnit(TimeUnit.SECONDS)
+public class DZoneWriteFastjson extends DZoneWriteTestBase
+{
+
+    public DZoneWriteFastjson()
+    {
+    }
+
+    @Override
+    public int _writeItems(MeasurementPOJO items, OutputStream out) throws Exception
+    {
+        JSON.writeJSONString(out, items, SerializerFeature.DisableCircularReferenceDetect);
+        return items.size();
+    }
+
+    @Override
+    public int _writeItems(MeasurementPOJO items, Writer out) throws Exception
+    {
+        JSON.writeJSONString(out, items, SerializerFeature.DisableCircularReferenceDetect);
+        return items.size();
+    }
+
+    @Override
+    public String _writeAsString(MeasurementPOJO items) throws Exception {
+        return JSON.toJSONString(items, SerializerFeature.DisableCircularReferenceDetect);
+    }
+}