Add support for scala.math.BigInt and scala.math.BigDecimal

Author: mpv1989

README.md

@@ -12,6 +12,8 @@ Added support for:
 * scala.Option
 * scala.collection.immutable.List
 * scala.collection.immutable.Map
+* scala.math.BigInt
+* scala.math.BigDecimal
 
 
 ## Maven
@@ -23,7 +25,7 @@ To add the dependency to your project with maven, add the following code to your
   <dependency>
     <groupId>com.arangodb</groupId>
     <artifactId>velocypack-module-scala</artifactId>
-    <version>1.0.0</version>
+    <version>1.0.2</version>
   </dependency>
 </dependencies>
 ```

src/main/scala/com/arangodb/velocypack/module/scala/VPackScalaModule.scala

@@ -12,11 +12,15 @@ class VPackScalaModule extends VPackModule {
     context.registerDeserializer(classOf[Option[Any]], VPackScalaDeserializers.OPTION, true)
     context.registerDeserializer(classOf[List[Any]], VPackScalaDeserializers.LIST)
     context.registerDeserializer(classOf[Map[Any, Any]], VPackScalaDeserializers.MAP)
+    context.registerDeserializer(classOf[BigInt], VPackScalaDeserializers.BIG_INT)
+    context.registerDeserializer(classOf[BigDecimal], VPackScalaDeserializers.BIG_DECIMAL)
 
     context.registerSerializer(classOf[Option[Any]], VPackScalaSerializers.OPTION)
     context.registerSerializer(classOf[List[Any]], VPackScalaSerializers.LIST)
     context.registerSerializer(classOf[Map[Any, Any]], VPackScalaSerializers.MAP)
     context.registerEnclosingSerializer(classOf[Map[Any, Any]], VPackScalaSerializers.MAP)
+    context.registerSerializer(classOf[BigInt], VPackScalaSerializers.BIG_INT)
+    context.registerSerializer(classOf[BigDecimal], VPackScalaSerializers.BIG_DECIMAL)
   }
 
 }

src/main/scala/com/arangodb/velocypack/module/scala/internal/VPackScalaDeserializers.scala

@@ -1,41 +1,51 @@
-package com.arangodb.velocypack.module.scala.internal
-
-import com.arangodb.velocypack.VPackDeserializer
-import com.arangodb.velocypack.VPackDeserializationContext
-import com.arangodb.velocypack.VPackSlice
-import com.arangodb.velocypack.VPackDeserializerParameterizedType
-import java.lang.reflect.ParameterizedType
-import scala.collection.JavaConversions._
-import scala.collection.JavaConverters._
-
-object VPackScalaDeserializers {
-
-  val OPTION = new VPackDeserializerParameterizedType[Option[Any]] {
-    def deserialize(parent: VPackSlice, vpack: VPackSlice, context: VPackDeserializationContext): Option[Any] =
-      throw new UnsupportedOperationException
-
-    def deserialize(parent: VPackSlice, vpack: VPackSlice, context: VPackDeserializationContext, t: ParameterizedType): Option[Any] = {
-      val value = context.deserialize(vpack, t.getActualTypeArguments()(0).asInstanceOf[Class[Any]])
-      value match {
-        case null => None
-        case _    => Some(value)
-      }
-    }
-  }
-
-  val LIST = new VPackDeserializerParameterizedType[List[Any]] {
-    def deserialize(parent: VPackSlice, vpack: VPackSlice, context: VPackDeserializationContext): List[Any] =
-      throw new UnsupportedOperationException
-
-    def deserialize(parent: VPackSlice, vpack: VPackSlice, context: VPackDeserializationContext, t: ParameterizedType): List[Any] = {
-      val clazz = t.getActualTypeArguments()(0).asInstanceOf[Class[Any]]
-      vpack.arrayIterator().map { slice => context.deserialize(slice, clazz) }.toList
-    }
-  }
-
-  val MAP = new VPackDeserializer[Map[Any, Any]] {
-    def deserialize(parent: VPackSlice, vpack: VPackSlice, context: VPackDeserializationContext): Map[Any, Any] =
-      context.deserialize(vpack, classOf[java.util.Map[Any, Any]]).toMap
-  }
-
+package com.arangodb.velocypack.module.scala.internal
+
+import com.arangodb.velocypack.VPackDeserializer
+import com.arangodb.velocypack.VPackDeserializationContext
+import com.arangodb.velocypack.VPackSlice
+import com.arangodb.velocypack.VPackDeserializerParameterizedType
+import java.lang.reflect.ParameterizedType
+import scala.collection.JavaConversions._
+import scala.collection.JavaConverters._
+
+object VPackScalaDeserializers {
+
+  val OPTION = new VPackDeserializerParameterizedType[Option[Any]] {
+    def deserialize(parent: VPackSlice, vpack: VPackSlice, context: VPackDeserializationContext): Option[Any] =
+      throw new UnsupportedOperationException
+
+    def deserialize(parent: VPackSlice, vpack: VPackSlice, context: VPackDeserializationContext, t: ParameterizedType): Option[Any] = {
+      val value = context.deserialize(vpack, t.getActualTypeArguments()(0).asInstanceOf[Class[Any]])
+      value match {
+        case null => None
+        case _    => Some(value)
+      }
+    }
+  }
+
+  val LIST = new VPackDeserializerParameterizedType[List[Any]] {
+    def deserialize(parent: VPackSlice, vpack: VPackSlice, context: VPackDeserializationContext): List[Any] =
+      throw new UnsupportedOperationException
+
+    def deserialize(parent: VPackSlice, vpack: VPackSlice, context: VPackDeserializationContext, t: ParameterizedType): List[Any] = {
+      val clazz = t.getActualTypeArguments()(0).asInstanceOf[Class[Any]]
+      vpack.arrayIterator().map { slice => context.deserialize(slice, clazz) }.toList
+    }
+  }
+
+  val MAP = new VPackDeserializer[Map[Any, Any]] {
+    def deserialize(parent: VPackSlice, vpack: VPackSlice, context: VPackDeserializationContext): Map[Any, Any] =
+      context.deserialize(vpack, classOf[java.util.Map[Any, Any]]).toMap
+  }
+
+  val BIG_INT = new VPackDeserializer[BigInt] {
+    def deserialize(parent: VPackSlice, vpack: VPackSlice, context: VPackDeserializationContext): BigInt =
+      BigInt.javaBigInteger2bigInt(context.deserialize(vpack, classOf[java.math.BigInteger]))
+  }
+
+  val BIG_DECIMAL = new VPackDeserializer[BigDecimal] {
+    def deserialize(parent: VPackSlice, vpack: VPackSlice, context: VPackDeserializationContext): BigDecimal =
+      BigDecimal.javaBigDecimal2bigDecimal(context.deserialize(vpack, classOf[java.math.BigDecimal]))
+  }
+
 }

src/main/scala/com/arangodb/velocypack/module/scala/internal/VPackScalaSerializers.scala

@@ -25,4 +25,13 @@ object VPackScalaSerializers {
       context.serialize(builder, attribute, mapAsJavaMap(value))
   }
 
+  val BIG_INT = new VPackSerializer[BigInt] {
+    def serialize(builder: VPackBuilder, attribute: String, value: BigInt, context: VPackSerializationContext): Unit =
+      context.serialize(builder, attribute, value.bigInteger)
+  }
+
+  val BIG_DECIMAL = new VPackSerializer[BigDecimal] {
+    def serialize(builder: VPackBuilder, attribute: String, value: BigDecimal, context: VPackSerializationContext): Unit =
+      context.serialize(builder, attribute, value.bigDecimal)
+  }
 }