serde InternalModule

Author: rashtao

src/main/java/com/arangodb/serde/InternalModule.java

@@ -0,0 +1,24 @@
+package com.arangodb.serde;
+
+import com.arangodb.internal.velocystream.internal.AuthenticationRequest;
+import com.fasterxml.jackson.databind.Module;
+import com.fasterxml.jackson.databind.module.SimpleModule;
+
+import java.util.function.Supplier;
+
+enum InternalModule implements Supplier<Module> {
+    INSTANCE;
+
+    private final SimpleModule module;
+
+    InternalModule() {
+        module = new SimpleModule();
+        module.addSerializer(AuthenticationRequest.class, InternalSerializers.AUTHENTICATION_REQUEST);
+    }
+
+    @Override
+    public Module get() {
+        return module;
+    }
+
+}

src/main/java/com/arangodb/serde/InternalSerde.java

@@ -11,7 +11,7 @@ public interface InternalSerde extends JacksonSerde {
      * @param dataType serialization target data type
      * @return the created InternalSerde
      */
-    static JacksonSerde of(final DataType dataType) {
+    static InternalSerde of(final DataType dataType) {
         if (dataType == DataType.JSON) {
             return new InternalSerdeImpl(dataType, new ObjectMapper());
         } else if (dataType == DataType.VPACK) {

src/main/java/com/arangodb/serde/InternalSerdeImpl.java

@@ -12,6 +12,7 @@ class InternalSerdeImpl extends JacksonSerdeImpl implements InternalSerde {
 
     InternalSerdeImpl(DataType dataType, ObjectMapper mapper) {
         super(dataType, mapper);
+        mapper.registerModule(InternalModule.INSTANCE.get());
     }
 
     @Override

src/main/java/com/arangodb/serde/InternalSerializers.java

@@ -0,0 +1,28 @@
+package com.arangodb.serde;
+
+import com.arangodb.internal.velocystream.internal.AuthenticationRequest;
+import com.fasterxml.jackson.core.JsonGenerator;
+import com.fasterxml.jackson.databind.JsonSerializer;
+import com.fasterxml.jackson.databind.SerializerProvider;
+
+import java.io.IOException;
+
+final class InternalSerializers {
+
+    private InternalSerializers() {
+    }
+
+    static final JsonSerializer<AuthenticationRequest> AUTHENTICATION_REQUEST = new JsonSerializer<AuthenticationRequest>() {
+        @Override
+        public void serialize(AuthenticationRequest value, JsonGenerator gen, SerializerProvider serializers) throws IOException {
+            gen.writeStartArray();
+            gen.writeNumber(value.getVersion());
+            gen.writeNumber(value.getType());
+            gen.writeString(value.getEncryption());
+            gen.writeString(value.getUser());
+            gen.writeString(value.getPassword());
+            gen.writeEndArray();
+        }
+    };
+
+}