add EnumSerializer

Author: xlorne

TODO.md

@@ -2,4 +2,6 @@
 
 * com.codingapi.springboot.framework.dto.request.IdRequest add
 * com.codingapi.springboot.framework.dto.request.PageRequest#27  super(current, pageSize, sort);
+* com.codingapi.springboot.framework.em.IEnum add
+* com.codingapi.springboot.framework.serializer.EnumSerializer add
 * springboot-starter-data-fast update

springboot-starter/src/main/java/com/codingapi/springboot/framework/em/IEnum.java

@@ -0,0 +1,6 @@
+package com.codingapi.springboot.framework.em;
+
+public interface IEnum {
+
+    int getCode();
+}

springboot-starter/src/main/java/com/codingapi/springboot/framework/serializable/EnumSerializer.java

@@ -0,0 +1,16 @@
+package com.codingapi.springboot.framework.serializable;
+
+import com.codingapi.springboot.framework.em.IEnum;
+import com.fasterxml.jackson.core.JsonGenerator;
+import com.fasterxml.jackson.databind.JsonSerializer;
+import com.fasterxml.jackson.databind.SerializerProvider;
+
+import java.io.IOException;
+
+public class EnumSerializer extends JsonSerializer<IEnum> {
+
+    @Override
+    public void serialize(IEnum iEnum, JsonGenerator jsonGenerator, SerializerProvider serializerProvider) throws IOException {
+        jsonGenerator.writeNumber(iEnum.getCode());
+    }
+}