replace missing Handle<...> with Local<...>

src/batch.cc

@@ -54,9 +54,9 @@ NAN_METHOD(Batch::New) {
   info.GetReturnValue().Set(info.This());
 }
 
-v8::Handle<v8::Value> Batch::NewInstance (
-        v8::Handle<v8::Object> database
-      , v8::Handle<v8::Object> optionsObj
+v8::Local<v8::Value> Batch::NewInstance (
+        v8::Local<v8::Object> database
+      , v8::Local<v8::Object> optionsObj
     ) {
 
   Nan::EscapableHandleScope scope;
@@ -67,10 +67,10 @@ v8::Handle<v8::Value> Batch::NewInstance (
       Nan::New<v8::FunctionTemplate>(batch_constructor);
 
   if (optionsObj.IsEmpty()) {
-    v8::Handle<v8::Value> argv[1] = { database };
+    v8::Local<v8::Value> argv[1] = { database };
     instance = constructorHandle->GetFunction()->NewInstance(1, argv);
   } else {
-    v8::Handle<v8::Value> argv[2] = { database, optionsObj };
+    v8::Local<v8::Value> argv[2] = { database, optionsObj };
     instance = constructorHandle->GetFunction()->NewInstance(2, argv);
   }
 
@@ -79,7 +79,7 @@ v8::Handle<v8::Value> Batch::NewInstance (
 
 NAN_METHOD(Batch::Put) {
   Batch* batch = ObjectWrap::Unwrap<Batch>(info.Holder());
-  v8::Handle<v8::Function> callback; // purely for the error macros
+  v8::Local<v8::Function> callback; // purely for the error macros
 
   v8::Local<v8::Value> keyBuffer = info[0];
   v8::Local<v8::Value> valueBuffer = info[1];
@@ -99,7 +99,7 @@ NAN_METHOD(Batch::Put) {
 NAN_METHOD(Batch::Del) {
   Batch* batch = ObjectWrap::Unwrap<Batch>(info.Holder());
 
-  v8::Handle<v8::Function> callback; // purely for the error macros
+  v8::Local<v8::Function> callback; // purely for the error macros
 
   v8::Local<v8::Value> keyBuffer = info[0];
   LD_STRING_OR_BUFFER_TO_SLICE(key, keyBuffer, key)

src/batch.h

@@ -13,9 +13,9 @@ namespace leveldown {
 class Batch : public Nan::ObjectWrap {
 public:
   static void Init();
-  static v8::Handle<v8::Value> NewInstance (
-      v8::Handle<v8::Object> database
-    , v8::Handle<v8::Object> optionsObj
+  static v8::Local<v8::Value> NewInstance (
+      v8::Local<v8::Object> database
+    , v8::Local<v8::Object> optionsObj
   );
 
   Batch  (leveldown::Database* database, bool sync);

src/common.h

@@ -13,7 +13,7 @@ namespace leveldown {
 NAN_INLINE bool BooleanOptionValue(v8::Local<v8::Object> options,
                                    const char* _key,
                                    bool def = false) {
-  v8::Handle<v8::String> key = Nan::New(_key).ToLocalChecked();
+  v8::Local<v8::String> key = Nan::New(_key).ToLocalChecked();
   return !options.IsEmpty()
     && options->Has(key)
     ? options->Get(key)->BooleanValue()
@@ -23,7 +23,7 @@ NAN_INLINE bool BooleanOptionValue(v8::Local<v8::Object> options,
 NAN_INLINE uint32_t UInt32OptionValue(v8::Local<v8::Object> options,
                                       const char* _key,
                                       uint32_t def) {
-  v8::Handle<v8::String> key = Nan::New(_key).ToLocalChecked();
+  v8::Local<v8::String> key = Nan::New(_key).ToLocalChecked();
   return !options.IsEmpty()
     && options->Has(key)
     && options->Get(key)->IsNumber()

src/database.cc

@@ -21,7 +21,7 @@ namespace leveldown {
 
 static Nan::Persistent<v8::FunctionTemplate> database_constructor;
 
-Database::Database (const v8::Handle<v8::Value>& from)
+Database::Database (const v8::Local<v8::Value>& from)
   : location(new Nan::Utf8String(from))
   , db(NULL)
   , currentIteratorId(0)
@@ -154,15 +154,15 @@ NAN_METHOD(Database::New) {
   info.GetReturnValue().Set(info.This());
 }
 
-v8::Handle<v8::Value> Database::NewInstance (v8::Local<v8::String> &location) {
+v8::Local<v8::Value> Database::NewInstance (v8::Local<v8::String> &location) {
   Nan::EscapableHandleScope scope;
 
   v8::Local<v8::Object> instance;
 
   v8::Local<v8::FunctionTemplate> constructorHandle =
       Nan::New<v8::FunctionTemplate>(database_constructor);
 
-  v8::Handle<v8::Value> argv[] = { location };
+  v8::Local<v8::Value> argv[] = { location };
   instance = constructorHandle->GetFunction()->NewInstance(1, argv);
 
   return scope.Escape(instance);

src/database.h

@@ -46,7 +46,7 @@ static inline void ClearReferences (std::vector<Reference *> *references) {
 class Database : public Nan::ObjectWrap {
 public:
   static void Init ();
-  static v8::Handle<v8::Value> NewInstance (v8::Local<v8::String> &location);
+  static v8::Local<v8::Value> NewInstance (v8::Local<v8::String> &location);
 
   leveldb::Status OpenDatabase (leveldb::Options* options);
   leveldb::Status PutToDatabase (
@@ -75,7 +75,7 @@ class Database : public Nan::ObjectWrap {
   void CloseDatabase ();
   void ReleaseIterator (uint32_t id);
 
-  Database (const v8::Handle<v8::Value>& from);
+  Database (const v8::Local<v8::Value>& from);
   ~Database ();
 
 private:

src/iterator.cc

@@ -317,10 +317,10 @@ v8::Local<v8::Object> Iterator::NewInstance (
       Nan::New<v8::FunctionTemplate>(iterator_constructor);
 
   if (optionsObj.IsEmpty()) {
-    v8::Handle<v8::Value> argv[2] = { database, id };
+    v8::Local<v8::Value> argv[2] = { database, id };
     instance = constructorHandle->GetFunction()->NewInstance(2, argv);
   } else {
-    v8::Handle<v8::Value> argv[3] = { database, id, optionsObj };
+    v8::Local<v8::Value> argv[3] = { database, id, optionsObj };
     instance = constructorHandle->GetFunction()->NewInstance(3, argv);
   }
 
@@ -331,7 +331,7 @@ NAN_METHOD(Iterator::New) {
   Database* database = Nan::ObjectWrap::Unwrap<Database>(info[0]->ToObject());
 
   //TODO: remove this, it's only here to make LD_STRING_OR_BUFFER_TO_SLICE happy
-  v8::Handle<v8::Function> callback;
+  v8::Local<v8::Function> callback;
 
   v8::Local<v8::Object> startHandle;
   leveldb::Slice* start = NULL;

src/leveldown.cc

@@ -49,7 +49,7 @@ NAN_METHOD(RepairDB) {
   info.GetReturnValue().SetUndefined();
 }
 
-void Init (v8::Handle<v8::Object> target) {
+void Init (v8::Local<v8::Object> target) {
   Database::Init();
   leveldown::Iterator::Init();
   leveldown::Batch::Init();